diff options
20 files changed, 74 insertions, 12199 deletions
diff --git a/mk/host-bottom.mk b/mk/host-bottom.mk index 59b7cf6d8..b672df7f0 100644 --- a/mk/host-bottom.mk +++ b/mk/host-bottom.mk @@ -7,6 +7,11 @@ host-configure: ${_HOST_CONFIGURE_COOKIE}: ${_HOST_PATCH_COOKIE} @mkdir -p ${WRKBUILD} @$(CMD_TRACE) "host configuring... " +ifneq (,$(filter autoreconf,${AUTOTOOL_STYLE})) + cd ${WRKSRC}; env ${AUTOTOOL_ENV} autoreconf -if $(MAKE_TRACE) + @rm -rf ${WRKSRC}/autom4te.cache + @touch ${WRKDIR}/.autoreconf_done +endif @cd ${WRKBUILD}; \ for i in $$(find . -name config.sub);do \ if [ -f $$i ]; then \ diff --git a/mk/host.mk b/mk/host.mk index 2c07f9665..1f5f4c48a 100644 --- a/mk/host.mk +++ b/mk/host.mk @@ -3,8 +3,8 @@ HOST_CONFIGURE_ENV+= AUTOM4TE=${STAGING_HOST_DIR}/usr/bin/autom4te \ CONFIG_SHELL='$(strip ${SHELL})' \ - PATH='${TARGET_PATH}' \ - PKG_CONFIG_LIBDIR='${STAGING_HOST_DIR}/usr/lib/pkgconfig' + PKG_CONFIG_LIBDIR='${STAGING_HOST_DIR}/usr/lib/pkgconfig' \ + PATH='${HOST_PATH}' \ CFLAGS='$(strip ${CFLAGS_FOR_BUILD})' \ CXXFLAGS='$(strip ${CXXFLAGS_FOR_BUILD})' \ CPPFLAGS='$(strip ${CPPFLAGS_FOR_BUILD})' \ @@ -21,8 +21,8 @@ HOST_FAKE_FLAGS?= HOST_ALL_TARGET?= all HOST_INSTALL_TARGET?= install -HOST_MAKE_ENV+= PATH='${TARGET_PATH}' \ - PKG_CONFIG_LIBDIR='${STAGING_HOST_DIR}/usr/lib/pkgconfig' +HOST_MAKE_ENV+= PATH='${HOST_PATH}' \ + PKG_CONFIG_LIBDIR='${STAGING_HOST_DIR}/usr/lib/pkgconfig' \ CFLAGS='$(strip ${CFLAGS_FOR_BUILD})' \ CXXFLAGS='$(strip ${CXXFLAGS_FOR_BUILD})' \ CPPFLAGS='$(strip ${CPPFLAGS_FOR_BUILD})' \ diff --git a/mk/vars.mk b/mk/vars.mk index 9cc789004..50e02a204 100644 --- a/mk/vars.mk +++ b/mk/vars.mk @@ -43,7 +43,8 @@ BIN_DIR_PFX:= $(BASE_DIR)/bin PACKAGE_DIR:= $(BIN_DIR)/packages TARGET_DIR:= $(BASE_DIR)/root_${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC} TARGET_DIR_PFX:= $(BASE_DIR)/root_* -TARGET_PATH= ${SCRIPT_DIR}:${TOOLS_DIR}:${STAGING_HOST_DIR}/bin:${STAGING_HOST_DIR}/usr/bin:${STAGING_TARGET_DIR}/scripts:${_PATH} +TARGET_PATH= ${SCRIPT_DIR}:${TOOLS_DIR}:${STAGING_TARGET_DIR}/scripts:${STAGING_HOST_DIR}/bin:${STAGING_HOST_DIR}/usr/bin:${_PATH} +HOST_PATH= ${SCRIPT_DIR}:${TOOLS_DIR}:${STAGING_HOST_DIR}/bin:${STAGING_HOST_DIR}/usr/bin:${_PATH} AUTOTOOL_PATH= ${TOOLS_DIR}:${STAGING_HOST_DIR}/bin:${STAGING_HOST_DIR}/usr/bin:${STAGING_TARGET_DIR}/scripts:${_PATH} REAL_GNU_TARGET_NAME= $(CPU_ARCH)-$(ADK_VENDOR)-linux-$(ADK_TARGET_SUFFIX) GNU_TARGET_NAME= $(CPU_ARCH)-$(ADK_VENDOR)-linux diff --git a/package/MesaLib/Makefile b/package/MesaLib/Makefile index 446f465ab..10482b799 100644 --- a/package/MesaLib/Makefile +++ b/package/MesaLib/Makefile @@ -10,7 +10,8 @@ PKG_MD5SUM:= df801a975045150790e10e2ccf32193f PKG_DESCR:= MESA 3D graphics library PKG_SECTION:= libs PKG_DEPENDS:= libxdamage libxfixes libdrm libxxf86vm libexpat -PKG_BUILDDEP:= libXdamage libXfixes libXxf86vm libdrm +PKG_DEPENDS+= libxml2 libxml2-python +PKG_BUILDDEP:= python2 libxml2 libXdamage libXfixes libXxf86vm libdrm PKG_BUILDDEP+= dri2proto glproto expat libXext PKG_URL:= http://www.mesa3d.org/ PKG_SITES:= ftp://ftp.freedesktop.org/pub/mesa/${PKG_VERSION}/ @@ -26,6 +27,8 @@ include $(TOPDIR)/mk/package.mk $(eval $(call PKG_template,MESALIB,mesalib,$(PKG_VERSION)-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION},${PKG_OPTS})) +include $(TOPDIR)/mk/python.mk + ifeq (${ADK_TARGET_SYSTEM_IBM_X40},y) DRI_DRIVERS:=i915 endif @@ -36,7 +39,8 @@ CONFIGURE_ARGS+= --disable-static \ --disable-gles1 \ --disable-gles2 \ --with-dri-drivers=${DRI_DRIVERS},swrast -CONFIGURE_ENV+= PYTHON2=/usr/bin/python MISSING="echo" +CONFIGURE_ENV+= MISSING="echo" \ + PYTHON2=$(PYTHON) XAKE_FLAGS+= HOST_CC=${CC_FOR_BUILD} ifeq ($(ADK_NATIVE),y) diff --git a/package/fltk/Makefile b/package/fltk/Makefile index 99c130e1d..00795d0b6 100644 --- a/package/fltk/Makefile +++ b/package/fltk/Makefile @@ -9,6 +9,7 @@ PKG_RELEASE:= 2 PKG_MD5SUM:= 9f7e707d4fb7a5a76f0f9b73ff70623d PKG_DESCR:= fast light toolkit PKG_SECTION:= libs +PKG_DEPENDS:= mesalib libx11 libxi freeglut libfreetype PKG_BUILDDEP:= libX11 libXi MesaLib freeglut freetype PKG_URL:= http://www.fltk.org/ PKG_SITES:= http://openadk.org/distfiles/ @@ -18,7 +19,6 @@ PKG_LIBNAME:= libfltk PKG_OPTS:= dev PKG_ARCH_DEPENDS:= x86 x86_64 mips arm -PKG_HOST_DEPENDS:= !darwin DISTFILES:= ${PKG_NAME}-$(PKG_VERSION)-source.tar.gz diff --git a/package/libdrm/Makefile b/package/libdrm/Makefile index b54f62793..9ef7660d7 100644 --- a/package/libdrm/Makefile +++ b/package/libdrm/Makefile @@ -20,6 +20,8 @@ include $(TOPDIR)/mk/package.mk $(eval $(call PKG_template,LIBDRM,libdrm,$(PKG_VERSION)-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION},${PKG_OPTS})) +CONFIGURE_ARGS+= --disable-manpages + libdrm-install: $(INSTALL_DIR) $(IDIR_LIBDRM)/usr/lib $(CP) $(WRKINST)/usr/lib/libdrm*.so* \ diff --git a/package/libxml2/Makefile b/package/libxml2/Makefile index 301c6662d..624ffdb26 100644 --- a/package/libxml2/Makefile +++ b/package/libxml2/Makefile @@ -10,7 +10,7 @@ PKG_MD5SUM:= 9c0cfef285d5c4a5c80d00904ddab380 PKG_DESCR:= XML C parser and toolkit PKG_SECTION:= libs PKG_DEPENDS:= zlib -PKG_BUILDDEP:= autotool libxml2-host zlib +PKG_BUILDDEP:= autotool gettext-tiny libxml2-host zlib PKG_URL:= http://www.xmlsoft.org/ PKG_SITES:= http://xmlsoft.org/sources/ PKG_OPTS:= dev @@ -19,6 +19,7 @@ PKG_SUBPKGS:= LIBXML2 LIBXML2_PYTHON PKGSD_LIBXML2_PYTHON:= XML python bindings PKGSC_LIBXML2_PYTHON:= libs PKGSB_LIBXML2_PYTHON:= python2 +PKGSS_LIBXML2_PYTHON:= python2 ifeq ($(ADK_STATIC),y) PKG_OPTS+= libmix @@ -34,7 +35,7 @@ $(eval $(call PKG_template,LIBXML2_PYTHON,libxml2-python,${PKG_VERSION}-${PKG_RE include $(TOPDIR)/mk/python.mk HOST_STYLE:= auto -HOST_CONFIGURE_ARGS+= --without-python \ +HOST_CONFIGURE_ARGS+= --with-python \ --without-iconv \ --without-lzma \ --without-zlib diff --git a/package/libxml2/patches/patch-configure_in b/package/libxml2/patches/patch-configure_in index a8340e906..6432ced20 100644 --- a/package/libxml2/patches/patch-configure_in +++ b/package/libxml2/patches/patch-configure_in @@ -1,5 +1,5 @@ --- libxml2-2.9.1.orig/configure.in 2013-04-19 09:25:20.000000000 +0200 -+++ libxml2-2.9.1/configure.in 2013-10-31 08:37:36.000000000 +0100 ++++ libxml2-2.9.1/configure.in 2013-11-23 23:02:06.000000000 +0100 @@ -748,80 +748,16 @@ PYTHON_SITE_PACKAGES= PYTHON_TESTS= pythondir= @@ -77,11 +77,11 @@ - fi - fi - fi -+ PYTHON_INCLUDES=`$PYTHON$PYTHON_VERSION-config --includes` -+ PYTHON_LIBS=`$PYTHON$PYTHON_VERSION-config --ldflags` -+ PYTHON_SITE_PACKAGES=/usr/lib/python$PYTHON_VERSION/site-packages - pythondir='$(PYTHON_SITE_PACKAGES)' -- PYTHON_LIBS=`python$PYTHON_VERSION-config --ldflags` +- pythondir='$(PYTHON_SITE_PACKAGES)' ++ PYTHON_INCLUDES=`python$PYTHON_VERSION-config --includes` + PYTHON_LIBS=`python$PYTHON_VERSION-config --ldflags` ++ PYTHON_SITE_PACKAGES=${prefix}/lib/python$PYTHON_VERSION/site-packages ++ pythondir='$(PYTHON_SITE_PACKAGES)' else PYTHON= fi diff --git a/package/libxml2/patches/patch-python_Makefile_am b/package/libxml2/patches/patch-python_Makefile_am new file mode 100644 index 000000000..82061eee3 --- /dev/null +++ b/package/libxml2/patches/patch-python_Makefile_am @@ -0,0 +1,17 @@ +--- libxml2-2.9.1.orig/python/Makefile.am 2013-04-19 08:56:45.000000000 +0200 ++++ libxml2-2.9.1/python/Makefile.am 2013-11-24 09:18:44.000000000 +0100 +@@ -19,12 +19,12 @@ if WITH_PYTHON + AM_CPPFLAGS = \ + -I$(top_builddir)/include \ + -I$(top_srcdir)/include \ +- -I$(PYTHON_INCLUDES) ++ $(PYTHON_INCLUDES) + + python_LTLIBRARIES = libxml2mod.la + + libxml2mod_la_SOURCES = libxml.c libxml_wrap.h libxml2-py.h libxml2-py.c types.c +-libxml2mod_la_LDFLAGS = $(CYGWIN_EXTRA_LDFLAGS) $(WIN32_EXTRA_LDFLAGS) -module -avoid-version \ ++libxml2mod_la_LDFLAGS = $(LDFLAGS) $(CYGWIN_EXTRA_LDFLAGS) $(WIN32_EXTRA_LDFLAGS) -module -avoid-version \ + $(top_builddir)/libxml2.la $(CYGWIN_EXTRA_PYTHON_LIBADD) $(WIN32_EXTRA_PYTHON_LIBADD) $(PYTHON_LIBS) + + BUILT_SOURCES = libxml2-export.c libxml2-py.h libxml2-py.c diff --git a/package/libxml2/patches/patch-python_setup_py b/package/libxml2/patches/patch-python_setup_py new file mode 100644 index 000000000..13ec3493d --- /dev/null +++ b/package/libxml2/patches/patch-python_setup_py @@ -0,0 +1,11 @@ +--- libxml2-2.9.1.orig/python/setup.py 2013-04-19 09:36:20.000000000 +0200 ++++ libxml2-2.9.1/python/setup.py 2013-11-21 18:47:16.000000000 +0100 +@@ -8,7 +8,7 @@ from distutils.core import setup, Extens + # Below ROOT, we expect to find include, include/libxml2, lib and bin. + # On *nix, it is not needed (but should not harm), + # on Windows, it is set by configure.js. +-ROOT = r'/usr' ++ROOT = r'/Volumes/adk/openadk/host_i686_gnu_eglibc/usr' + + # Thread-enabled libxml2 + with_threads = 1 diff --git a/package/libxslt/Makefile b/package/libxslt/Makefile index e3b322634..8901c8a75 100644 --- a/package/libxslt/Makefile +++ b/package/libxslt/Makefile @@ -10,7 +10,7 @@ PKG_MD5SUM:= 9667bf6f9310b957254fdcf6596600b7 PKG_DESCR:= XSLT Library PKG_SECTION:= libs PKG_DEPENDS:= libxml2 -PKG_BUILDDEP:= python2-host libxml2-host libxslt-host libxml2 +PKG_BUILDDEP:= autotool python2-host libxml2-host libxslt-host libxml2 PKG_URL:= http://xmlsoft.org/XSLT PKG_SITES:= http://xmlsoft.org/sources/ PKG_NEED_CXX:= 1 @@ -37,6 +37,7 @@ HOST_CONFIGURE_ARGS+= --without-python \ --with-libxml-prefix="${STAGING_HOST_DIR}/usr" \ --with-libxml-include-prefix="${STAGING_HOST_DIR}/usr/include/libxml2" \ --with-libxml-libs-prefix="${STAGING_HOST_DIR}/usr/lib" +AUTOTOOL_STYLE:= autoreconf CONFIGURE_ARGS+= --with-libxml-prefix="${STAGING_TARGET_DIR}/usr" \ --with-libxml-include-prefix="${STAGING_TARGET_DIR}/usr/include/libxml2" \ --with-libxml-libs-prefix="${STAGING_TARGET_DIR}/usr/lib" \ diff --git a/package/python2/Makefile b/package/python2/Makefile index ee4768c3d..1fa0cce94 100644 --- a/package/python2/Makefile +++ b/package/python2/Makefile @@ -5,11 +5,11 @@ include ${TOPDIR}/rules.mk PKG_NAME:= python2 PKG_VERSION:= 2.7.5 -PKG_RELEASE:= 5 +PKG_RELEASE:= 6 PKG_MD5SUM:= b4f01a1d0ba0b46b05c73b2ac909b1df PKG_DESCR:= Python scripting language (Version 2) PKG_SECTION:= lang -PKG_BUILDDEP:= libffi python2-host autotool +PKG_BUILDDEP:= autotool libffi python2-host PKG_DEPENDS:= libpthread libffi libgcc PKG_URL:= http://www.python.org/ PKG_SITES:= http://www.python.org/ftp/python/${PKG_VERSION}/ @@ -104,6 +104,14 @@ hostpost-install: $(INSTALL_BIN) ${WRKBUILD}/Parser/pgen \ $(STAGING_HOST_DIR)/usr/bin/pgen +pre-configure: + (cd $(WRKBUILD) && patch -p1 < \ + $(TOPDIR)/package/python2/files/patch-Lib_distutils_sysconfig_py ) + (cd $(WRKBUILD) && patch -p1 < \ + $(TOPDIR)/package/python2/files/patch-Misc_python-config_in ) + $(SED) "s#@EXENAME@#$(STAGING_HOST_DIR)/usr/bin/python#" \ + $(WRKBUILD)/Misc/python-config.in + python2-install: ${INSTALL_MODS_y} ${INSTALL_MODS_m} ${INSTALL_DIR} ${IDIR_PYTHON2}/usr/bin ${IDIR_PYTHON2}/usr/lib ${INSTALL_DIR} ${IDIR_PYTHON2}/usr/lib/python2.7 diff --git a/package/python2/files/build_scripts.py b/package/python2/files/build_scripts.py deleted file mode 100644 index fe81a5341..000000000 --- a/package/python2/files/build_scripts.py +++ /dev/null @@ -1,99 +0,0 @@ -"""distutils.command.build_scripts - -Implements the Distutils 'build_scripts' command.""" - -__revision__ = "$Id: build_scripts.py 77704 2010-01-23 09:23:15Z tarek.ziade $" - -import os, re -from stat import ST_MODE -from distutils.core import Command -from distutils.dep_util import newer -from distutils.util import convert_path -from distutils import log - -# check if Python is called on the first line with this expression -first_line_re = re.compile('^#!.*python[0-9.]*([ \t].*)?$') - -class build_scripts (Command): - - description = "\"build\" scripts (copy and fixup #! line)" - - user_options = [ - ('build-dir=', 'd', "directory to \"build\" (copy) to"), - ('force', 'f', "forcibly build everything (ignore file timestamps"), - ('executable=', 'e', "specify final destination interpreter path"), - ] - - boolean_options = ['force'] - - - def initialize_options (self): - self.build_dir = None - self.scripts = None - self.force = None - self.executable = None - self.outfiles = None - - def finalize_options (self): - self.set_undefined_options('build', - ('build_scripts', 'build_dir'), - ('force', 'force'), - ('executable', 'executable')) - self.scripts = self.distribution.scripts - - def get_source_files(self): - return self.scripts - - def run (self): - if not self.scripts: - return - self.copy_scripts() - - - def copy_scripts (self): - """Copy each script listed in 'self.scripts'; if it's marked as a - Python script in the Unix way (first line matches 'first_line_re', - ie. starts with "\#!" and contains "python"), then adjust the first - line to refer to the current Python interpreter as we copy. - """ - _sysconfig = __import__('sysconfig') - self.mkpath(self.build_dir) - outfiles = [] - for script in self.scripts: - adjust = 0 - script = convert_path(script) - outfile = os.path.join(self.build_dir, os.path.basename(script)) - outfiles.append(outfile) - - if not self.force and not newer(script, outfile): - log.debug("not copying %s (up-to-date)", script) - continue - - # Always open the file, but ignore failures in dry-run mode -- - # that way, we'll get accurate feedback if we can read the - # script. - try: - f = open(script, "r") - except IOError: - if not self.dry_run: - raise - f = None - if f: - f.close() - self.copy_file(script, outfile) - - if os.name == 'posix': - for file in outfiles: - if self.dry_run: - log.info("changing mode of %s", file) - else: - oldmode = os.stat(file)[ST_MODE] & 07777 - newmode = (oldmode | 0555) & 07777 - if newmode != oldmode: - log.info("changing mode of %s from %o to %o", - file, oldmode, newmode) - os.chmod(file, newmode) - - # copy_scripts () - -# class build_scripts diff --git a/package/python2/patches/patch-Lib_distutils_sysconfig_py b/package/python2/files/patch-Lib_distutils_sysconfig_py index 30aae0816..30aae0816 100644 --- a/package/python2/patches/patch-Lib_distutils_sysconfig_py +++ b/package/python2/files/patch-Lib_distutils_sysconfig_py diff --git a/package/python2/patches/patch-Misc_python-config_in b/package/python2/files/patch-Misc_python-config_in index 9734d4fbd..9734d4fbd 100644 --- a/package/python2/patches/patch-Misc_python-config_in +++ b/package/python2/files/patch-Misc_python-config_in diff --git a/package/python2/files/posixmodule.c b/package/python2/files/posixmodule.c deleted file mode 100644 index 312861b65..000000000 --- a/package/python2/files/posixmodule.c +++ /dev/null @@ -1,9365 +0,0 @@ - -/* POSIX module implementation */ - -/* This file is also used for Windows NT/MS-Win and OS/2. In that case the - module actually calls itself 'nt' or 'os2', not 'posix', and a few - functions are either unimplemented or implemented differently. The source - assumes that for Windows NT, the macro 'MS_WINDOWS' is defined independent - of the compiler used. Different compilers define their own feature - test macro, e.g. '__BORLANDC__' or '_MSC_VER'. For OS/2, the compiler - independent macro PYOS_OS2 should be defined. On OS/2 the default - compiler is assumed to be IBM's VisualAge C++ (VACPP). PYCC_GCC is used - as the compiler specific macro for the EMX port of gcc to OS/2. */ - -/* See also ../Dos/dosmodule.c */ - -#ifdef __APPLE__ - /* - * Step 1 of support for weak-linking a number of symbols existing on - * OSX 10.4 and later, see the comment in the #ifdef __APPLE__ block - * at the end of this file for more information. - */ -# pragma weak lchown -# pragma weak statvfs -# pragma weak fstatvfs - -#endif /* __APPLE__ */ - -#define PY_SSIZE_T_CLEAN - -#include "Python.h" -#include "structseq.h" - -#if defined(__VMS) -# include <unixio.h> -#endif /* defined(__VMS) */ - -#ifdef __cplusplus -extern "C" { -#endif - -PyDoc_STRVAR(posix__doc__, -"This module provides access to operating system functionality that is\n\ -standardized by the C Standard and the POSIX standard (a thinly\n\ -disguised Unix interface). Refer to the library manual and\n\ -corresponding Unix manual entries for more information on calls."); - -#ifndef Py_USING_UNICODE -/* This is used in signatures of functions. */ -#define Py_UNICODE void -#endif - -#if defined(PYOS_OS2) -#define INCL_DOS -#define INCL_DOSERRORS -#define INCL_DOSPROCESS -#define INCL_NOPMAPI -#include <os2.h> -#if defined(PYCC_GCC) -#include <ctype.h> -#include <io.h> -#include <stdio.h> -#include <process.h> -#endif -#include "osdefs.h" -#endif - -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif /* HAVE_SYS_TYPES_H */ - -#ifdef HAVE_SYS_STAT_H -#include <sys/stat.h> -#endif /* HAVE_SYS_STAT_H */ - -#ifdef HAVE_SYS_WAIT_H -#include <sys/wait.h> /* For WNOHANG */ -#endif - -#ifdef HAVE_SIGNAL_H -#include <signal.h> -#endif - -#ifdef HAVE_FCNTL_H -#include <fcntl.h> -#endif /* HAVE_FCNTL_H */ - -#ifdef HAVE_GRP_H -#include <grp.h> -#endif - -#ifdef HAVE_SYSEXITS_H -#include <sysexits.h> -#endif /* HAVE_SYSEXITS_H */ - -#ifdef HAVE_SYS_LOADAVG_H -#include <sys/loadavg.h> -#endif - -/* Various compilers have only certain posix functions */ -/* XXX Gosh I wish these were all moved into pyconfig.h */ -#if defined(PYCC_VACPP) && defined(PYOS_OS2) -#include <process.h> -#else -#if defined(__WATCOMC__) && !defined(__QNX__) /* Watcom compiler */ -#define HAVE_GETCWD 1 -#define HAVE_OPENDIR 1 -#define HAVE_SYSTEM 1 -#if defined(__OS2__) -#define HAVE_EXECV 1 -#define HAVE_WAIT 1 -#endif -#include <process.h> -#else -#ifdef __BORLANDC__ /* Borland compiler */ -#define HAVE_EXECV 1 -#define HAVE_GETCWD 1 -#define HAVE_OPENDIR 1 -#define HAVE_PIPE 1 -#define HAVE_POPEN 1 -#define HAVE_SYSTEM 1 -#define HAVE_WAIT 1 -#else -#ifdef _MSC_VER /* Microsoft compiler */ -#define HAVE_GETCWD 1 -#define HAVE_SPAWNV 1 -#define HAVE_EXECV 1 -#define HAVE_PIPE 1 -#define HAVE_POPEN 1 -#define HAVE_SYSTEM 1 -#define HAVE_CWAIT 1 -#define HAVE_FSYNC 1 -#define fsync _commit -#else -#if defined(PYOS_OS2) && defined(PYCC_GCC) || defined(__VMS) -/* Everything needed is defined in PC/os2emx/pyconfig.h or vms/pyconfig.h */ -#else /* all other compilers */ -/* Unix functions that the configure script doesn't check for */ -#define HAVE_EXECV 1 -#define HAVE_FORK 1 -#if defined(__USLC__) && defined(__SCO_VERSION__) /* SCO UDK Compiler */ -#define HAVE_FORK1 1 -#endif -#define HAVE_GETCWD 1 -#define HAVE_GETEGID 1 -#define HAVE_GETEUID 1 -#define HAVE_GETGID 1 -#define HAVE_GETPPID 1 -#define HAVE_GETUID 1 -#define HAVE_KILL 1 -#define HAVE_OPENDIR 1 -#define HAVE_PIPE 1 -#ifndef __rtems__ -#define HAVE_POPEN 1 -#endif -#define HAVE_SYSTEM 1 -#define HAVE_WAIT 1 -#define HAVE_TTYNAME 1 -#endif /* PYOS_OS2 && PYCC_GCC && __VMS */ -#endif /* _MSC_VER */ -#endif /* __BORLANDC__ */ -#endif /* ! __WATCOMC__ || __QNX__ */ -#endif /* ! __IBMC__ */ - -#ifndef _MSC_VER - -#if defined(__sgi)&&_COMPILER_VERSION>=700 -/* declare ctermid_r if compiling with MIPSPro 7.x in ANSI C mode - (default) */ -extern char *ctermid_r(char *); -#endif - -#ifndef HAVE_UNISTD_H -#if defined(PYCC_VACPP) -extern int mkdir(char *); -#else -#if ( defined(__WATCOMC__) || defined(_MSC_VER) ) && !defined(__QNX__) -extern int mkdir(const char *); -#else -extern int mkdir(const char *, mode_t); -#endif -#endif -#if defined(__IBMC__) || defined(__IBMCPP__) -extern int chdir(char *); -extern int rmdir(char *); -#else -extern int chdir(const char *); -extern int rmdir(const char *); -#endif -#ifdef __BORLANDC__ -extern int chmod(const char *, int); -#else -extern int chmod(const char *, mode_t); -#endif -/*#ifdef HAVE_FCHMOD -extern int fchmod(int, mode_t); -#endif*/ -/*#ifdef HAVE_LCHMOD -extern int lchmod(const char *, mode_t); -#endif*/ -extern int chown(const char *, uid_t, gid_t); -extern char *getcwd(char *, int); -extern char *strerror(int); -extern int link(const char *, const char *); -extern int rename(const char *, const char *); -extern int stat(const char *, struct stat *); -extern int unlink(const char *); -extern int pclose(FILE *); -#ifdef HAVE_SYMLINK -extern int symlink(const char *, const char *); -#endif /* HAVE_SYMLINK */ -#ifdef HAVE_LSTAT -extern int lstat(const char *, struct stat *); -#endif /* HAVE_LSTAT */ -#endif /* !HAVE_UNISTD_H */ - -#endif /* !_MSC_VER */ - -#ifdef HAVE_UTIME_H -#include <utime.h> -#endif /* HAVE_UTIME_H */ - -#ifdef HAVE_SYS_UTIME_H -#include <sys/utime.h> -#define HAVE_UTIME_H /* pretend we do for the rest of this file */ -#endif /* HAVE_SYS_UTIME_H */ - -#ifdef HAVE_SYS_TIMES_H -#include <sys/times.h> -#endif /* HAVE_SYS_TIMES_H */ - -#ifdef HAVE_SYS_PARAM_H -#include <sys/param.h> -#endif /* HAVE_SYS_PARAM_H */ - -#ifdef HAVE_SYS_UTSNAME_H -#include <sys/utsname.h> -#endif /* HAVE_SYS_UTSNAME_H */ - -#ifdef HAVE_DIRENT_H -#include <dirent.h> -#define NAMLEN(dirent) strlen((dirent)->d_name) -#else -#if defined(__WATCOMC__) && !defined(__QNX__) -#include <direct.h> -#define NAMLEN(dirent) strlen((dirent)->d_name) -#else -#define dirent direct -#define NAMLEN(dirent) (dirent)->d_namlen -#endif -#ifdef HAVE_SYS_NDIR_H -#include <sys/ndir.h> -#endif -#ifdef HAVE_SYS_DIR_H -#include <sys/dir.h> -#endif -#ifdef HAVE_NDIR_H -#include <ndir.h> -#endif -#endif - -#ifdef _MSC_VER -#ifdef HAVE_DIRECT_H -#include <direct.h> -#endif -#ifdef HAVE_IO_H -#include <io.h> -#endif -#ifdef HAVE_PROCESS_H -#include <process.h> -#endif -#include "osdefs.h" -#include <malloc.h> -#include <windows.h> -#include <shellapi.h> /* for ShellExecute() */ -#define popen _popen -#define pclose _pclose -#endif /* _MSC_VER */ - -#if defined(PYCC_VACPP) && defined(PYOS_OS2) -#include <io.h> -#endif /* OS2 */ - -#ifndef MAXPATHLEN -#if defined(PATH_MAX) && PATH_MAX > 1024 -#define MAXPATHLEN PATH_MAX -#else -#define MAXPATHLEN 1024 -#endif -#endif /* MAXPATHLEN */ - -#ifdef UNION_WAIT -/* Emulate some macros on systems that have a union instead of macros */ - -#ifndef WIFEXITED -#define WIFEXITED(u_wait) (!(u_wait).w_termsig && !(u_wait).w_coredump) -#endif - -#ifndef WEXITSTATUS -#define WEXITSTATUS(u_wait) (WIFEXITED(u_wait)?((u_wait).w_retcode):-1) -#endif - -#ifndef WTERMSIG -#define WTERMSIG(u_wait) ((u_wait).w_termsig) -#endif - -#define WAIT_TYPE union wait -#define WAIT_STATUS_INT(s) (s.w_status) - -#else /* !UNION_WAIT */ -#define WAIT_TYPE int -#define WAIT_STATUS_INT(s) (s) -#endif /* UNION_WAIT */ - -/* Issue #1983: pid_t can be longer than a C long on some systems */ -#if !defined(SIZEOF_PID_T) || SIZEOF_PID_T == SIZEOF_INT -#define PARSE_PID "i" -#define PyLong_FromPid PyInt_FromLong -#define PyLong_AsPid PyInt_AsLong -#elif SIZEOF_PID_T == SIZEOF_LONG -#define PARSE_PID "l" -#define PyLong_FromPid PyInt_FromLong -#define PyLong_AsPid PyInt_AsLong -#elif defined(SIZEOF_LONG_LONG) && SIZEOF_PID_T == SIZEOF_LONG_LONG -#define PARSE_PID "L" -#define PyLong_FromPid PyLong_FromLongLong -#define PyLong_AsPid PyInt_AsLongLong -#else -#error "sizeof(pid_t) is neither sizeof(int), sizeof(long) or sizeof(long long)" -#endif /* SIZEOF_PID_T */ - -/* Don't use the "_r" form if we don't need it (also, won't have a - prototype for it, at least on Solaris -- maybe others as well?). */ -#if defined(HAVE_CTERMID_R) && defined(WITH_THREAD) -#define USE_CTERMID_R -#endif - -#if defined(HAVE_TMPNAM_R) && defined(WITH_THREAD) -#define USE_TMPNAM_R -#endif - -/* choose the appropriate stat and fstat functions and return structs */ -#undef STAT -#if defined(MS_WIN64) || defined(MS_WINDOWS) -# define STAT win32_stat -# define FSTAT win32_fstat -# define STRUCT_STAT struct win32_stat -#else -# define STAT stat -# define FSTAT fstat -# define STRUCT_STAT struct stat -#endif - -#if defined(MAJOR_IN_MKDEV) -#include <sys/mkdev.h> -#else -#if defined(MAJOR_IN_SYSMACROS) -#include <sys/sysmacros.h> -#endif -#if defined(HAVE_MKNOD) && defined(HAVE_SYS_MKDEV_H) -#include <sys/mkdev.h> -#endif -#endif - -#if defined _MSC_VER && _MSC_VER >= 1400 -/* Microsoft CRT in VS2005 and higher will verify that a filehandle is - * valid and throw an assertion if it isn't. - * Normally, an invalid fd is likely to be a C program error and therefore - * an assertion can be useful, but it does contradict the POSIX standard - * which for write(2) states: - * "Otherwise, -1 shall be returned and errno set to indicate the error." - * "[EBADF] The fildes argument is not a valid file descriptor open for - * writing." - * Furthermore, python allows the user to enter any old integer - * as a fd and should merely raise a python exception on error. - * The Microsoft CRT doesn't provide an official way to check for the - * validity of a file descriptor, but we can emulate its internal behaviour - * by using the exported __pinfo data member and knowledge of the - * internal structures involved. - * The structures below must be updated for each version of visual studio - * according to the file internal.h in the CRT source, until MS comes - * up with a less hacky way to do this. - * (all of this is to avoid globally modifying the CRT behaviour using - * _set_invalid_parameter_handler() and _CrtSetReportMode()) - */ -/* The actual size of the structure is determined at runtime. - * Only the first items must be present. - */ -typedef struct { - intptr_t osfhnd; - char osfile; -} my_ioinfo; - -extern __declspec(dllimport) char * __pioinfo[]; -#define IOINFO_L2E 5 -#define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E) -#define IOINFO_ARRAYS 64 -#define _NHANDLE_ (IOINFO_ARRAYS * IOINFO_ARRAY_ELTS) -#define FOPEN 0x01 -#define _NO_CONSOLE_FILENO (intptr_t)-2 - -/* This function emulates what the windows CRT does to validate file handles */ -int -_PyVerify_fd(int fd) -{ - const int i1 = fd >> IOINFO_L2E; - const int i2 = fd & ((1 << IOINFO_L2E) - 1); - - static int sizeof_ioinfo = 0; - - /* Determine the actual size of the ioinfo structure, - * as used by the CRT loaded in memory - */ - if (sizeof_ioinfo == 0 && __pioinfo[0] != NULL) { - sizeof_ioinfo = _msize(__pioinfo[0]) / IOINFO_ARRAY_ELTS; - } - if (sizeof_ioinfo == 0) { - /* This should not happen... */ - goto fail; - } - - /* See that it isn't a special CLEAR fileno */ - if (fd != _NO_CONSOLE_FILENO) { - /* Microsoft CRT would check that 0<=fd<_nhandle but we can't do that. Instead - * we check pointer validity and other info - */ - if (0 <= i1 && i1 < IOINFO_ARRAYS && __pioinfo[i1] != NULL) { - /* finally, check that the file is open */ - my_ioinfo* info = (my_ioinfo*)(__pioinfo[i1] + i2 * sizeof_ioinfo); - if (info->osfile & FOPEN) { - return 1; - } - } - } - fail: - errno = EBADF; - return 0; -} - -/* the special case of checking dup2. The target fd must be in a sensible range */ -static int -_PyVerify_fd_dup2(int fd1, int fd2) -{ - if (!_PyVerify_fd(fd1)) - return 0; - if (fd2 == _NO_CONSOLE_FILENO) - return 0; - if ((unsigned)fd2 < _NHANDLE_) - return 1; - else - return 0; -} -#else -/* dummy version. _PyVerify_fd() is already defined in fileobject.h */ -#define _PyVerify_fd_dup2(A, B) (1) -#endif - -/* Return a dictionary corresponding to the POSIX environment table */ -#ifdef WITH_NEXT_FRAMEWORK -/* On Darwin/MacOSX a shared library or framework has no access to -** environ directly, we must obtain it with _NSGetEnviron(). -*/ -#include <crt_externs.h> -static char **environ; -#elif !defined(_MSC_VER) && ( !defined(__WATCOMC__) || defined(__QNX__) ) -extern char **environ; -#endif /* !_MSC_VER */ - -static PyObject * -convertenviron(void) -{ - PyObject *d; - char **e; -#if defined(PYOS_OS2) - APIRET rc; - char buffer[1024]; /* OS/2 Provides a Documented Max of 1024 Chars */ -#endif - d = PyDict_New(); - if (d == NULL) - return NULL; -#ifdef WITH_NEXT_FRAMEWORK - if (environ == NULL) - environ = *_NSGetEnviron(); -#endif - if (environ == NULL) - return d; - /* This part ignores errors */ - for (e = environ; *e != NULL; e++) { - PyObject *k; - PyObject *v; - char *p = strchr(*e, '='); - if (p == NULL) - continue; - k = PyString_FromStringAndSize(*e, (int)(p-*e)); - if (k == NULL) { - PyErr_Clear(); - continue; - } - v = PyString_FromString(p+1); - if (v == NULL) { - PyErr_Clear(); - Py_DECREF(k); - continue; - } - if (PyDict_GetItem(d, k) == NULL) { - if (PyDict_SetItem(d, k, v) != 0) - PyErr_Clear(); - } - Py_DECREF(k); - Py_DECREF(v); - } -#if defined(PYOS_OS2) - rc = DosQueryExtLIBPATH(buffer, BEGIN_LIBPATH); - if (rc == NO_ERROR) { /* (not a type, envname is NOT 'BEGIN_LIBPATH') */ - PyObject *v = PyString_FromString(buffer); - PyDict_SetItemString(d, "BEGINLIBPATH", v); - Py_DECREF(v); - } - rc = DosQueryExtLIBPATH(buffer, END_LIBPATH); - if (rc == NO_ERROR) { /* (not a typo, envname is NOT 'END_LIBPATH') */ - PyObject *v = PyString_FromString(buffer); - PyDict_SetItemString(d, "ENDLIBPATH", v); - Py_DECREF(v); - } -#endif - return d; -} - - -/* Set a POSIX-specific error from errno, and return NULL */ - -static PyObject * -posix_error(void) -{ - return PyErr_SetFromErrno(PyExc_OSError); -} -static PyObject * -posix_error_with_filename(char* name) -{ - return PyErr_SetFromErrnoWithFilename(PyExc_OSError, name); -} - -#ifdef MS_WINDOWS -static PyObject * -posix_error_with_unicode_filename(Py_UNICODE* name) -{ - return PyErr_SetFromErrnoWithUnicodeFilename(PyExc_OSError, name); -} -#endif /* MS_WINDOWS */ - - -static PyObject * -posix_error_with_allocated_filename(char* name) -{ - PyObject *rc = PyErr_SetFromErrnoWithFilename(PyExc_OSError, name); - PyMem_Free(name); - return rc; -} - -#ifdef MS_WINDOWS -static PyObject * -win32_error(char* function, char* filename) -{ - /* XXX We should pass the function name along in the future. - (_winreg.c also wants to pass the function name.) - This would however require an additional param to the - Windows error object, which is non-trivial. - */ - errno = GetLastError(); - if (filename) - return PyErr_SetFromWindowsErrWithFilename(errno, filename); - else - return PyErr_SetFromWindowsErr(errno); -} - -static PyObject * -win32_error_unicode(char* function, Py_UNICODE* filename) -{ - /* XXX - see win32_error for comments on 'function' */ - errno = GetLastError(); - if (filename) - return PyErr_SetFromWindowsErrWithUnicodeFilename(errno, filename); - else - return PyErr_SetFromWindowsErr(errno); -} - -static int -convert_to_unicode(PyObject **param) -{ - if (PyUnicode_CheckExact(*param)) - Py_INCREF(*param); - else if (PyUnicode_Check(*param)) - /* For a Unicode subtype that's not a Unicode object, - return a true Unicode object with the same data. */ - *param = PyUnicode_FromUnicode(PyUnicode_AS_UNICODE(*param), - PyUnicode_GET_SIZE(*param)); - else - *param = PyUnicode_FromEncodedObject(*param, - Py_FileSystemDefaultEncoding, - "strict"); - return (*param) != NULL; -} - -#endif /* MS_WINDOWS */ - -#if defined(PYOS_OS2) -/********************************************************************** - * Helper Function to Trim and Format OS/2 Messages - **********************************************************************/ -static void -os2_formatmsg(char *msgbuf, int msglen, char *reason) -{ - msgbuf[msglen] = '\0'; /* OS/2 Doesn't Guarantee a Terminator */ - - if (strlen(msgbuf) > 0) { /* If Non-Empty Msg, Trim CRLF */ - char *lastc = &msgbuf[ strlen(msgbuf)-1 ]; - - while (lastc > msgbuf && isspace(Py_CHARMASK(*lastc))) - *lastc-- = '\0'; /* Trim Trailing Whitespace (CRLF) */ - } - - /* Add Optional Reason Text */ - if (reason) { - strcat(msgbuf, " : "); - strcat(msgbuf, reason); - } -} - -/********************************************************************** - * Decode an OS/2 Operating System Error Code - * - * A convenience function to lookup an OS/2 error code and return a - * text message we can use to raise a Python exception. - * - * Notes: - * The messages for errors returned from the OS/2 kernel reside in - * the file OSO001.MSG in the \OS2 directory hierarchy. - * - **********************************************************************/ -static char * -os2_strerror(char *msgbuf, int msgbuflen, int errorcode, char *reason) -{ - APIRET rc; - ULONG msglen; - - /* Retrieve Kernel-Related Error Message from OSO001.MSG File */ - Py_BEGIN_ALLOW_THREADS - rc = DosGetMessage(NULL, 0, msgbuf, msgbuflen, - errorcode, "oso001.msg", &msglen); - Py_END_ALLOW_THREADS - - if (rc == NO_ERROR) - os2_formatmsg(msgbuf, msglen, reason); - else - PyOS_snprintf(msgbuf, msgbuflen, - "unknown OS error #%d", errorcode); - - return msgbuf; -} - -/* Set an OS/2-specific error and return NULL. OS/2 kernel - errors are not in a global variable e.g. 'errno' nor are - they congruent with posix error numbers. */ - -static PyObject * -os2_error(int code) -{ - char text[1024]; - PyObject *v; - - os2_strerror(text, sizeof(text), code, ""); - - v = Py_BuildValue("(is)", code, text); - if (v != NULL) { - PyErr_SetObject(PyExc_OSError, v); - Py_DECREF(v); - } - return NULL; /* Signal to Python that an Exception is Pending */ -} - -#endif /* OS2 */ - -/* POSIX generic methods */ - -static PyObject * -posix_fildes(PyObject *fdobj, int (*func)(int)) -{ - int fd; - int res; - fd = PyObject_AsFileDescriptor(fdobj); - if (fd < 0) - return NULL; - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS - res = (*func)(fd); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -posix_1str(PyObject *args, char *format, int (*func)(const char*)) -{ - char *path1 = NULL; - int res; - if (!PyArg_ParseTuple(args, format, - Py_FileSystemDefaultEncoding, &path1)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = (*func)(path1); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(path1); - PyMem_Free(path1); - Py_INCREF(Py_None); - return Py_None; -} - -static PyObject * -posix_2str(PyObject *args, - char *format, - int (*func)(const char *, const char *)) -{ - char *path1 = NULL, *path2 = NULL; - int res; - if (!PyArg_ParseTuple(args, format, - Py_FileSystemDefaultEncoding, &path1, - Py_FileSystemDefaultEncoding, &path2)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = (*func)(path1, path2); - Py_END_ALLOW_THREADS - PyMem_Free(path1); - PyMem_Free(path2); - if (res != 0) - /* XXX how to report both path1 and path2??? */ - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} - -#ifdef MS_WINDOWS -static PyObject* -win32_1str(PyObject* args, char* func, - char* format, BOOL (__stdcall *funcA)(LPCSTR), - char* wformat, BOOL (__stdcall *funcW)(LPWSTR)) -{ - PyObject *uni; - char *ansi; - BOOL result; - - if (!PyArg_ParseTuple(args, wformat, &uni)) - PyErr_Clear(); - else { - Py_BEGIN_ALLOW_THREADS - result = funcW(PyUnicode_AsUnicode(uni)); - Py_END_ALLOW_THREADS - if (!result) - return win32_error_unicode(func, PyUnicode_AsUnicode(uni)); - Py_INCREF(Py_None); - return Py_None; - } - if (!PyArg_ParseTuple(args, format, &ansi)) - return NULL; - Py_BEGIN_ALLOW_THREADS - result = funcA(ansi); - Py_END_ALLOW_THREADS - if (!result) - return win32_error(func, ansi); - Py_INCREF(Py_None); - return Py_None; - -} - -/* This is a reimplementation of the C library's chdir function, - but one that produces Win32 errors instead of DOS error codes. - chdir is essentially a wrapper around SetCurrentDirectory; however, - it also needs to set "magic" environment variables indicating - the per-drive current directory, which are of the form =<drive>: */ -static BOOL __stdcall -win32_chdir(LPCSTR path) -{ - char new_path[MAX_PATH+1]; - int result; - char env[4] = "=x:"; - - if(!SetCurrentDirectoryA(path)) - return FALSE; - result = GetCurrentDirectoryA(MAX_PATH+1, new_path); - if (!result) - return FALSE; - /* In the ANSI API, there should not be any paths longer - than MAX_PATH. */ - assert(result <= MAX_PATH+1); - if (strncmp(new_path, "\\\\", 2) == 0 || - strncmp(new_path, "//", 2) == 0) - /* UNC path, nothing to do. */ - return TRUE; - env[1] = new_path[0]; - return SetEnvironmentVariableA(env, new_path); -} - -/* The Unicode version differs from the ANSI version - since the current directory might exceed MAX_PATH characters */ -static BOOL __stdcall -win32_wchdir(LPCWSTR path) -{ - wchar_t _new_path[MAX_PATH+1], *new_path = _new_path; - int result; - wchar_t env[4] = L"=x:"; - - if(!SetCurrentDirectoryW(path)) - return FALSE; - result = GetCurrentDirectoryW(MAX_PATH+1, new_path); - if (!result) - return FALSE; - if (result > MAX_PATH+1) { - new_path = malloc(result * sizeof(wchar_t)); - if (!new_path) { - SetLastError(ERROR_OUTOFMEMORY); - return FALSE; - } - result = GetCurrentDirectoryW(result, new_path); - if (!result) { - free(new_path); - return FALSE; - } - } - if (wcsncmp(new_path, L"\\\\", 2) == 0 || - wcsncmp(new_path, L"//", 2) == 0) - /* UNC path, nothing to do. */ - return TRUE; - env[1] = new_path[0]; - result = SetEnvironmentVariableW(env, new_path); - if (new_path != _new_path) - free(new_path); - return result; -} -#endif - -#ifdef MS_WINDOWS -/* The CRT of Windows has a number of flaws wrt. its stat() implementation: - - time stamps are restricted to second resolution - - file modification times suffer from forth-and-back conversions between - UTC and local time - Therefore, we implement our own stat, based on the Win32 API directly. -*/ -#define HAVE_STAT_NSEC 1 - -struct win32_stat{ - int st_dev; - __int64 st_ino; - unsigned short st_mode; - int st_nlink; - int st_uid; - int st_gid; - int st_rdev; - __int64 st_size; - int st_atime; - int st_atime_nsec; - int st_mtime; - int st_mtime_nsec; - int st_ctime; - int st_ctime_nsec; -}; - -static __int64 secs_between_epochs = 11644473600; /* Seconds between 1.1.1601 and 1.1.1970 */ - -static void -FILE_TIME_to_time_t_nsec(FILETIME *in_ptr, int *time_out, int* nsec_out) -{ - /* XXX endianness. Shouldn't matter, as all Windows implementations are little-endian */ - /* Cannot simply cast and dereference in_ptr, - since it might not be aligned properly */ - __int64 in; - memcpy(&in, in_ptr, sizeof(in)); - *nsec_out = (int)(in % 10000000) * 100; /* FILETIME is in units of 100 nsec. */ - /* XXX Win32 supports time stamps past 2038; we currently don't */ - *time_out = Py_SAFE_DOWNCAST((in / 10000000) - secs_between_epochs, __int64, int); -} - -static void -time_t_to_FILE_TIME(int time_in, int nsec_in, FILETIME *out_ptr) -{ - /* XXX endianness */ - __int64 out; - out = time_in + secs_between_epochs; - out = out * 10000000 + nsec_in / 100; - memcpy(out_ptr, &out, sizeof(out)); -} - -/* Below, we *know* that ugo+r is 0444 */ -#if _S_IREAD != 0400 -#error Unsupported C library -#endif -static int -attributes_to_mode(DWORD attr) -{ - int m = 0; - if (attr & FILE_ATTRIBUTE_DIRECTORY) - m |= _S_IFDIR | 0111; /* IFEXEC for user,group,other */ - else - m |= _S_IFREG; - if (attr & FILE_ATTRIBUTE_READONLY) - m |= 0444; - else - m |= 0666; - return m; -} - -static int -attribute_data_to_stat(WIN32_FILE_ATTRIBUTE_DATA *info, struct win32_stat *result) -{ - memset(result, 0, sizeof(*result)); - result->st_mode = attributes_to_mode(info->dwFileAttributes); - result->st_size = (((__int64)info->nFileSizeHigh)<<32) + info->nFileSizeLow; - FILE_TIME_to_time_t_nsec(&info->ftCreationTime, &result->st_ctime, &result->st_ctime_nsec); - FILE_TIME_to_time_t_nsec(&info->ftLastWriteTime, &result->st_mtime, &result->st_mtime_nsec); - FILE_TIME_to_time_t_nsec(&info->ftLastAccessTime, &result->st_atime, &result->st_atime_nsec); - - return 0; -} - -static BOOL -attributes_from_dir(LPCSTR pszFile, LPWIN32_FILE_ATTRIBUTE_DATA pfad) -{ - HANDLE hFindFile; - WIN32_FIND_DATAA FileData; - hFindFile = FindFirstFileA(pszFile, &FileData); - if (hFindFile == INVALID_HANDLE_VALUE) - return FALSE; - FindClose(hFindFile); - pfad->dwFileAttributes = FileData.dwFileAttributes; - pfad->ftCreationTime = FileData.ftCreationTime; - pfad->ftLastAccessTime = FileData.ftLastAccessTime; - pfad->ftLastWriteTime = FileData.ftLastWriteTime; - pfad->nFileSizeHigh = FileData.nFileSizeHigh; - pfad->nFileSizeLow = FileData.nFileSizeLow; - return TRUE; -} - -static BOOL -attributes_from_dir_w(LPCWSTR pszFile, LPWIN32_FILE_ATTRIBUTE_DATA pfad) -{ - HANDLE hFindFile; - WIN32_FIND_DATAW FileData; - hFindFile = FindFirstFileW(pszFile, &FileData); - if (hFindFile == INVALID_HANDLE_VALUE) - return FALSE; - FindClose(hFindFile); - pfad->dwFileAttributes = FileData.dwFileAttributes; - pfad->ftCreationTime = FileData.ftCreationTime; - pfad->ftLastAccessTime = FileData.ftLastAccessTime; - pfad->ftLastWriteTime = FileData.ftLastWriteTime; - pfad->nFileSizeHigh = FileData.nFileSizeHigh; - pfad->nFileSizeLow = FileData.nFileSizeLow; - return TRUE; -} - -static int -win32_stat(const char* path, struct win32_stat *result) -{ - WIN32_FILE_ATTRIBUTE_DATA info; - int code; - char *dot; - if (!GetFileAttributesExA(path, GetFileExInfoStandard, &info)) { - if (GetLastError() != ERROR_SHARING_VIOLATION) { - /* Protocol violation: we explicitly clear errno, instead of - setting it to a POSIX error. Callers should use GetLastError. */ - errno = 0; - return -1; - } else { - /* Could not get attributes on open file. Fall back to - reading the directory. */ - if (!attributes_from_dir(path, &info)) { - /* Very strange. This should not fail now */ - errno = 0; - return -1; - } - } - } - code = attribute_data_to_stat(&info, result); - if (code != 0) - return code; - /* Set S_IFEXEC if it is an .exe, .bat, ... */ - dot = strrchr(path, '.'); - if (dot) { - if (stricmp(dot, ".bat") == 0 || - stricmp(dot, ".cmd") == 0 || - stricmp(dot, ".exe") == 0 || - stricmp(dot, ".com") == 0) - result->st_mode |= 0111; - } - return code; -} - -static int -win32_wstat(const wchar_t* path, struct win32_stat *result) -{ - int code; - const wchar_t *dot; - WIN32_FILE_ATTRIBUTE_DATA info; - if (!GetFileAttributesExW(path, GetFileExInfoStandard, &info)) { - if (GetLastError() != ERROR_SHARING_VIOLATION) { - /* Protocol violation: we explicitly clear errno, instead of - setting it to a POSIX error. Callers should use GetLastError. */ - errno = 0; - return -1; - } else { - /* Could not get attributes on open file. Fall back to - reading the directory. */ - if (!attributes_from_dir_w(path, &info)) { - /* Very strange. This should not fail now */ - errno = 0; - return -1; - } - } - } - code = attribute_data_to_stat(&info, result); - if (code < 0) - return code; - /* Set IFEXEC if it is an .exe, .bat, ... */ - dot = wcsrchr(path, '.'); - if (dot) { - if (_wcsicmp(dot, L".bat") == 0 || - _wcsicmp(dot, L".cmd") == 0 || - _wcsicmp(dot, L".exe") == 0 || - _wcsicmp(dot, L".com") == 0) - result->st_mode |= 0111; - } - return code; -} - -static int -win32_fstat(int file_number, struct win32_stat *result) -{ - BY_HANDLE_FILE_INFORMATION info; - HANDLE h; - int type; - - h = (HANDLE)_get_osfhandle(file_number); - - /* Protocol violation: we explicitly clear errno, instead of - setting it to a POSIX error. Callers should use GetLastError. */ - errno = 0; - - if (h == INVALID_HANDLE_VALUE) { - /* This is really a C library error (invalid file handle). - We set the Win32 error to the closes one matching. */ - SetLastError(ERROR_INVALID_HANDLE); - return -1; - } - memset(result, 0, sizeof(*result)); - - type = GetFileType(h); - if (type == FILE_TYPE_UNKNOWN) { - DWORD error = GetLastError(); - if (error != 0) { - return -1; - } - /* else: valid but unknown file */ - } - - if (type != FILE_TYPE_DISK) { - if (type == FILE_TYPE_CHAR) - result->st_mode = _S_IFCHR; - else if (type == FILE_TYPE_PIPE) - result->st_mode = _S_IFIFO; - return 0; - } - - if (!GetFileInformationByHandle(h, &info)) { - return -1; - } - - /* similar to stat() */ - result->st_mode = attributes_to_mode(info.dwFileAttributes); - result->st_size = (((__int64)info.nFileSizeHigh)<<32) + info.nFileSizeLow; - FILE_TIME_to_time_t_nsec(&info.ftCreationTime, &result->st_ctime, &result->st_ctime_nsec); - FILE_TIME_to_time_t_nsec(&info.ftLastWriteTime, &result->st_mtime, &result->st_mtime_nsec); - FILE_TIME_to_time_t_nsec(&info.ftLastAccessTime, &result->st_atime, &result->st_atime_nsec); - /* specific to fstat() */ - result->st_nlink = info.nNumberOfLinks; - result->st_ino = (((__int64)info.nFileIndexHigh)<<32) + info.nFileIndexLow; - return 0; -} - -#endif /* MS_WINDOWS */ - -PyDoc_STRVAR(stat_result__doc__, -"stat_result: Result from stat or lstat.\n\n\ -This object may be accessed either as a tuple of\n\ - (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\n\ -or via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\ -\n\ -Posix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\n\ -or st_flags, they are available as attributes only.\n\ -\n\ -See os.stat for more information."); - -static PyStructSequence_Field stat_result_fields[] = { - {"st_mode", "protection bits"}, - {"st_ino", "inode"}, - {"st_dev", "device"}, - {"st_nlink", "number of hard links"}, - {"st_uid", "user ID of owner"}, - {"st_gid", "group ID of owner"}, - {"st_size", "total size, in bytes"}, - /* The NULL is replaced with PyStructSequence_UnnamedField later. */ - {NULL, "integer time of last access"}, - {NULL, "integer time of last modification"}, - {NULL, "integer time of last change"}, - {"st_atime", "time of last access"}, - {"st_mtime", "time of last modification"}, - {"st_ctime", "time of last change"}, -#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE - {"st_blksize", "blocksize for filesystem I/O"}, -#endif -#ifdef HAVE_STRUCT_STAT_ST_BLOCKS - {"st_blocks", "number of blocks allocated"}, -#endif -#ifdef HAVE_STRUCT_STAT_ST_RDEV - {"st_rdev", "device type (if inode device)"}, -#endif -#ifdef HAVE_STRUCT_STAT_ST_FLAGS - {"st_flags", "user defined flags for file"}, -#endif -#ifdef HAVE_STRUCT_STAT_ST_GEN - {"st_gen", "generation number"}, -#endif -#ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME - {"st_birthtime", "time of creation"}, -#endif - {0} -}; - -#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE -#define ST_BLKSIZE_IDX 13 -#else -#define ST_BLKSIZE_IDX 12 -#endif - -#ifdef HAVE_STRUCT_STAT_ST_BLOCKS -#define ST_BLOCKS_IDX (ST_BLKSIZE_IDX+1) -#else -#define ST_BLOCKS_IDX ST_BLKSIZE_IDX -#endif - -#ifdef HAVE_STRUCT_STAT_ST_RDEV -#define ST_RDEV_IDX (ST_BLOCKS_IDX+1) -#else -#define ST_RDEV_IDX ST_BLOCKS_IDX -#endif - -#ifdef HAVE_STRUCT_STAT_ST_FLAGS -#define ST_FLAGS_IDX (ST_RDEV_IDX+1) -#else -#define ST_FLAGS_IDX ST_RDEV_IDX -#endif - -#ifdef HAVE_STRUCT_STAT_ST_GEN -#define ST_GEN_IDX (ST_FLAGS_IDX+1) -#else -#define ST_GEN_IDX ST_FLAGS_IDX -#endif - -#ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME -#define ST_BIRTHTIME_IDX (ST_GEN_IDX+1) -#else -#define ST_BIRTHTIME_IDX ST_GEN_IDX -#endif - -static PyStructSequence_Desc stat_result_desc = { - "stat_result", /* name */ - stat_result__doc__, /* doc */ - stat_result_fields, - 10 -}; - -PyDoc_STRVAR(statvfs_result__doc__, -"statvfs_result: Result from statvfs or fstatvfs.\n\n\ -This object may be accessed either as a tuple of\n\ - (bsize, frsize, blocks, bfree, bavail, files, ffree, favail, flag, namemax),\n\ -or via the attributes f_bsize, f_frsize, f_blocks, f_bfree, and so on.\n\ -\n\ -See os.statvfs for more information."); - -static PyStructSequence_Field statvfs_result_fields[] = { - {"f_bsize", }, - {"f_frsize", }, - {"f_blocks", }, - {"f_bfree", }, - {"f_bavail", }, - {"f_files", }, - {"f_ffree", }, - {"f_favail", }, - {"f_flag", }, - {"f_namemax",}, - {0} -}; - -static PyStructSequence_Desc statvfs_result_desc = { - "statvfs_result", /* name */ - statvfs_result__doc__, /* doc */ - statvfs_result_fields, - 10 -}; - -static int initialized; -static PyTypeObject StatResultType; -static PyTypeObject StatVFSResultType; -static newfunc structseq_new; - -static PyObject * -statresult_new(PyTypeObject *type, PyObject *args, PyObject *kwds) -{ - PyStructSequence *result; - int i; - - result = (PyStructSequence*)structseq_new(type, args, kwds); - if (!result) - return NULL; - /* If we have been initialized from a tuple, - st_?time might be set to None. Initialize it - from the int slots. */ - for (i = 7; i <= 9; i++) { - if (result->ob_item[i+3] == Py_None) { - Py_DECREF(Py_None); - Py_INCREF(result->ob_item[i]); - result->ob_item[i+3] = result->ob_item[i]; - } - } - return (PyObject*)result; -} - - - -/* If true, st_?time is float. */ -static int _stat_float_times = 1; - -PyDoc_STRVAR(stat_float_times__doc__, -"stat_float_times([newval]) -> oldval\n\n\ -Determine whether os.[lf]stat represents time stamps as float objects.\n\ -If newval is True, future calls to stat() return floats, if it is False,\n\ -future calls return ints. \n\ -If newval is omitted, return the current setting.\n"); - -static PyObject* -stat_float_times(PyObject* self, PyObject *args) -{ - int newval = -1; - if (!PyArg_ParseTuple(args, "|i:stat_float_times", &newval)) - return NULL; - if (newval == -1) - /* Return old value */ - return PyBool_FromLong(_stat_float_times); - _stat_float_times = newval; - Py_INCREF(Py_None); - return Py_None; -} - -static void -fill_time(PyObject *v, int index, time_t sec, unsigned long nsec) -{ - PyObject *fval,*ival; -#if SIZEOF_TIME_T > SIZEOF_LONG - ival = PyLong_FromLongLong((PY_LONG_LONG)sec); -#else - ival = PyInt_FromLong((long)sec); -#endif - if (!ival) - return; - if (_stat_float_times) { - fval = PyFloat_FromDouble(sec + 1e-9*nsec); - } else { - fval = ival; - Py_INCREF(fval); - } - PyStructSequence_SET_ITEM(v, index, ival); - PyStructSequence_SET_ITEM(v, index+3, fval); -} - -/* pack a system stat C structure into the Python stat tuple - (used by posix_stat() and posix_fstat()) */ -static PyObject* -_pystat_fromstructstat(STRUCT_STAT *st) -{ - unsigned long ansec, mnsec, cnsec; - PyObject *v = PyStructSequence_New(&StatResultType); - if (v == NULL) - return NULL; - - PyStructSequence_SET_ITEM(v, 0, PyInt_FromLong((long)st->st_mode)); -#ifdef HAVE_LARGEFILE_SUPPORT - PyStructSequence_SET_ITEM(v, 1, - PyLong_FromLongLong((PY_LONG_LONG)st->st_ino)); -#else - PyStructSequence_SET_ITEM(v, 1, PyInt_FromLong((long)st->st_ino)); -#endif -#if defined(HAVE_LONG_LONG) && !defined(MS_WINDOWS) - PyStructSequence_SET_ITEM(v, 2, - PyLong_FromLongLong((PY_LONG_LONG)st->st_dev)); -#else - PyStructSequence_SET_ITEM(v, 2, PyInt_FromLong((long)st->st_dev)); -#endif - PyStructSequence_SET_ITEM(v, 3, PyInt_FromLong((long)st->st_nlink)); - PyStructSequence_SET_ITEM(v, 4, PyInt_FromLong((long)st->st_uid)); - PyStructSequence_SET_ITEM(v, 5, PyInt_FromLong((long)st->st_gid)); -#ifdef HAVE_LARGEFILE_SUPPORT - PyStructSequence_SET_ITEM(v, 6, - PyLong_FromLongLong((PY_LONG_LONG)st->st_size)); -#else - PyStructSequence_SET_ITEM(v, 6, PyInt_FromLong(st->st_size)); -#endif - -#if defined(HAVE_STAT_TV_NSEC) - ansec = st->st_atim.tv_nsec; - mnsec = st->st_mtim.tv_nsec; - cnsec = st->st_ctim.tv_nsec; -#elif defined(HAVE_STAT_TV_NSEC2) - ansec = st->st_atimespec.tv_nsec; - mnsec = st->st_mtimespec.tv_nsec; - cnsec = st->st_ctimespec.tv_nsec; -#elif defined(HAVE_STAT_NSEC) - ansec = st->st_atime_nsec; - mnsec = st->st_mtime_nsec; - cnsec = st->st_ctime_nsec; -#else - ansec = mnsec = cnsec = 0; -#endif - fill_time(v, 7, st->st_atime, ansec); - fill_time(v, 8, st->st_mtime, mnsec); - fill_time(v, 9, st->st_ctime, cnsec); - -#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE - PyStructSequence_SET_ITEM(v, ST_BLKSIZE_IDX, - PyInt_FromLong((long)st->st_blksize)); -#endif -#ifdef HAVE_STRUCT_STAT_ST_BLOCKS - PyStructSequence_SET_ITEM(v, ST_BLOCKS_IDX, - PyInt_FromLong((long)st->st_blocks)); -#endif -#ifdef HAVE_STRUCT_STAT_ST_RDEV - PyStructSequence_SET_ITEM(v, ST_RDEV_IDX, - PyInt_FromLong((long)st->st_rdev)); -#endif -#ifdef HAVE_STRUCT_STAT_ST_GEN - PyStructSequence_SET_ITEM(v, ST_GEN_IDX, - PyInt_FromLong((long)st->st_gen)); -#endif -#ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME - { - PyObject *val; - unsigned long bsec,bnsec; - bsec = (long)st->st_birthtime; -#ifdef HAVE_STAT_TV_NSEC2 - bnsec = st->st_birthtimespec.tv_nsec; -#else - bnsec = 0; -#endif - if (_stat_float_times) { - val = PyFloat_FromDouble(bsec + 1e-9*bnsec); - } else { - val = PyInt_FromLong((long)bsec); - } - PyStructSequence_SET_ITEM(v, ST_BIRTHTIME_IDX, - val); - } -#endif -#ifdef HAVE_STRUCT_STAT_ST_FLAGS - PyStructSequence_SET_ITEM(v, ST_FLAGS_IDX, - PyInt_FromLong((long)st->st_flags)); -#endif - - if (PyErr_Occurred()) { - Py_DECREF(v); - return NULL; - } - - return v; -} - -#ifdef MS_WINDOWS - -/* IsUNCRoot -- test whether the supplied path is of the form \\SERVER\SHARE\, - where / can be used in place of \ and the trailing slash is optional. - Both SERVER and SHARE must have at least one character. -*/ - -#define ISSLASHA(c) ((c) == '\\' || (c) == '/') -#define ISSLASHW(c) ((c) == L'\\' || (c) == L'/') -#ifndef ARRAYSIZE -#define ARRAYSIZE(a) (sizeof(a) / sizeof(a[0])) -#endif - -static BOOL -IsUNCRootA(char *path, int pathlen) -{ - #define ISSLASH ISSLASHA - - int i, share; - - if (pathlen < 5 || !ISSLASH(path[0]) || !ISSLASH(path[1])) - /* minimum UNCRoot is \\x\y */ - return FALSE; - for (i = 2; i < pathlen ; i++) - if (ISSLASH(path[i])) break; - if (i == 2 || i == pathlen) - /* do not allow \\\SHARE or \\SERVER */ - return FALSE; - share = i+1; - for (i = share; i < pathlen; i++) - if (ISSLASH(path[i])) break; - return (i != share && (i == pathlen || i == pathlen-1)); - - #undef ISSLASH -} - -static BOOL -IsUNCRootW(Py_UNICODE *path, int pathlen) -{ - #define ISSLASH ISSLASHW - - int i, share; - - if (pathlen < 5 || !ISSLASH(path[0]) || !ISSLASH(path[1])) - /* minimum UNCRoot is \\x\y */ - return FALSE; - for (i = 2; i < pathlen ; i++) - if (ISSLASH(path[i])) break; - if (i == 2 || i == pathlen) - /* do not allow \\\SHARE or \\SERVER */ - return FALSE; - share = i+1; - for (i = share; i < pathlen; i++) - if (ISSLASH(path[i])) break; - return (i != share && (i == pathlen || i == pathlen-1)); - - #undef ISSLASH -} -#endif /* MS_WINDOWS */ - -static PyObject * -posix_do_stat(PyObject *self, PyObject *args, - char *format, -#ifdef __VMS - int (*statfunc)(const char *, STRUCT_STAT *, ...), -#else - int (*statfunc)(const char *, STRUCT_STAT *), -#endif - char *wformat, - int (*wstatfunc)(const Py_UNICODE *, STRUCT_STAT *)) -{ - STRUCT_STAT st; - char *path = NULL; /* pass this to stat; do not free() it */ - char *pathfree = NULL; /* this memory must be free'd */ - int res; - PyObject *result; - -#ifdef MS_WINDOWS - PyUnicodeObject *po; - if (PyArg_ParseTuple(args, wformat, &po)) { - Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po); - - Py_BEGIN_ALLOW_THREADS - /* PyUnicode_AS_UNICODE result OK without - thread lock as it is a simple dereference. */ - res = wstatfunc(wpath, &st); - Py_END_ALLOW_THREADS - - if (res != 0) - return win32_error_unicode("stat", wpath); - return _pystat_fromstructstat(&st); - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); -#endif - - if (!PyArg_ParseTuple(args, format, - Py_FileSystemDefaultEncoding, &path)) - return NULL; - pathfree = path; - - Py_BEGIN_ALLOW_THREADS - res = (*statfunc)(path, &st); - Py_END_ALLOW_THREADS - - if (res != 0) { -#ifdef MS_WINDOWS - result = win32_error("stat", pathfree); -#else - result = posix_error_with_filename(pathfree); -#endif - } - else - result = _pystat_fromstructstat(&st); - - PyMem_Free(pathfree); - return result; -} - -/* POSIX methods */ - -PyDoc_STRVAR(posix_access__doc__, -"access(path, mode) -> True if granted, False otherwise\n\n\ -Use the real uid/gid to test for access to a path. Note that most\n\ -operations will use the effective uid/gid, therefore this routine can\n\ -be used in a suid/sgid environment to test if the invoking user has the\n\ -specified access to the path. The mode argument can be F_OK to test\n\ -existence, or the inclusive-OR of R_OK, W_OK, and X_OK."); - -static PyObject * -posix_access(PyObject *self, PyObject *args) -{ - char *path; - int mode; - -#ifdef MS_WINDOWS - DWORD attr; - PyUnicodeObject *po; - if (PyArg_ParseTuple(args, "Ui:access", &po, &mode)) { - Py_BEGIN_ALLOW_THREADS - /* PyUnicode_AS_UNICODE OK without thread lock as - it is a simple dereference. */ - attr = GetFileAttributesW(PyUnicode_AS_UNICODE(po)); - Py_END_ALLOW_THREADS - goto finish; - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - if (!PyArg_ParseTuple(args, "eti:access", - Py_FileSystemDefaultEncoding, &path, &mode)) - return NULL; - Py_BEGIN_ALLOW_THREADS - attr = GetFileAttributesA(path); - Py_END_ALLOW_THREADS - PyMem_Free(path); -finish: - if (attr == 0xFFFFFFFF) - /* File does not exist, or cannot read attributes */ - return PyBool_FromLong(0); - /* Access is possible if either write access wasn't requested, or - the file isn't read-only, or if it's a directory, as there are - no read-only directories on Windows. */ - return PyBool_FromLong(!(mode & 2) - || !(attr & FILE_ATTRIBUTE_READONLY) - || (attr & FILE_ATTRIBUTE_DIRECTORY)); -#else /* MS_WINDOWS */ - int res; - if (!PyArg_ParseTuple(args, "eti:access", - Py_FileSystemDefaultEncoding, &path, &mode)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = access(path, mode); - Py_END_ALLOW_THREADS - PyMem_Free(path); - return PyBool_FromLong(res == 0); -#endif /* MS_WINDOWS */ -} - -#ifndef F_OK -#define F_OK 0 -#endif -#ifndef R_OK -#define R_OK 4 -#endif -#ifndef W_OK -#define W_OK 2 -#endif -#ifndef X_OK -#define X_OK 1 -#endif - -#ifdef HAVE_TTYNAME -PyDoc_STRVAR(posix_ttyname__doc__, -"ttyname(fd) -> string\n\n\ -Return the name of the terminal device connected to 'fd'."); - -static PyObject * -posix_ttyname(PyObject *self, PyObject *args) -{ - int id; - char *ret; - - if (!PyArg_ParseTuple(args, "i:ttyname", &id)) - return NULL; - -#if defined(__VMS) - /* file descriptor 0 only, the default input device (stdin) */ - if (id == 0) { - ret = ttyname(); - } - else { - ret = NULL; - } -#else - ret = ttyname(id); -#endif - if (ret == NULL) - return posix_error(); - return PyString_FromString(ret); -} -#endif - -#ifdef HAVE_CTERMID -PyDoc_STRVAR(posix_ctermid__doc__, -"ctermid() -> string\n\n\ -Return the name of the controlling terminal for this process."); - -static PyObject * -posix_ctermid(PyObject *self, PyObject *noargs) -{ - char *ret; - char buffer[L_ctermid]; - -#ifdef USE_CTERMID_R - ret = ctermid_r(buffer); -#else - ret = ctermid(buffer); -#endif - if (ret == NULL) - return posix_error(); - return PyString_FromString(buffer); -} -#endif - -PyDoc_STRVAR(posix_chdir__doc__, -"chdir(path)\n\n\ -Change the current working directory to the specified path."); - -static PyObject * -posix_chdir(PyObject *self, PyObject *args) -{ -#ifdef MS_WINDOWS - return win32_1str(args, "chdir", "s:chdir", win32_chdir, "U:chdir", win32_wchdir); -#elif defined(PYOS_OS2) && defined(PYCC_GCC) - return posix_1str(args, "et:chdir", _chdir2); -#elif defined(__VMS) - return posix_1str(args, "et:chdir", (int (*)(const char *))chdir); -#else - return posix_1str(args, "et:chdir", chdir); -#endif -} - -#ifdef HAVE_FCHDIR -PyDoc_STRVAR(posix_fchdir__doc__, -"fchdir(fildes)\n\n\ -Change to the directory of the given file descriptor. fildes must be\n\ -opened on a directory, not a file."); - -static PyObject * -posix_fchdir(PyObject *self, PyObject *fdobj) -{ - return posix_fildes(fdobj, fchdir); -} -#endif /* HAVE_FCHDIR */ - - -PyDoc_STRVAR(posix_chmod__doc__, -"chmod(path, mode)\n\n\ -Change the access permissions of a file."); - -static PyObject * -posix_chmod(PyObject *self, PyObject *args) -{ - char *path = NULL; - int i; - int res; -#ifdef MS_WINDOWS - DWORD attr; - PyUnicodeObject *po; - if (PyArg_ParseTuple(args, "Ui|:chmod", &po, &i)) { - Py_BEGIN_ALLOW_THREADS - attr = GetFileAttributesW(PyUnicode_AS_UNICODE(po)); - if (attr != 0xFFFFFFFF) { - if (i & _S_IWRITE) - attr &= ~FILE_ATTRIBUTE_READONLY; - else - attr |= FILE_ATTRIBUTE_READONLY; - res = SetFileAttributesW(PyUnicode_AS_UNICODE(po), attr); - } - else - res = 0; - Py_END_ALLOW_THREADS - if (!res) - return win32_error_unicode("chmod", - PyUnicode_AS_UNICODE(po)); - Py_INCREF(Py_None); - return Py_None; - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - - if (!PyArg_ParseTuple(args, "eti:chmod", Py_FileSystemDefaultEncoding, - &path, &i)) - return NULL; - Py_BEGIN_ALLOW_THREADS - attr = GetFileAttributesA(path); - if (attr != 0xFFFFFFFF) { - if (i & _S_IWRITE) - attr &= ~FILE_ATTRIBUTE_READONLY; - else - attr |= FILE_ATTRIBUTE_READONLY; - res = SetFileAttributesA(path, attr); - } - else - res = 0; - Py_END_ALLOW_THREADS - if (!res) { - win32_error("chmod", path); - PyMem_Free(path); - return NULL; - } - PyMem_Free(path); - Py_INCREF(Py_None); - return Py_None; -#else /* MS_WINDOWS */ - if (!PyArg_ParseTuple(args, "eti:chmod", Py_FileSystemDefaultEncoding, - &path, &i)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = chmod(path, i); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(path); - PyMem_Free(path); - Py_INCREF(Py_None); - return Py_None; -#endif -} - -#ifdef HAVE_FCHMOD -PyDoc_STRVAR(posix_fchmod__doc__, -"fchmod(fd, mode)\n\n\ -Change the access permissions of the file given by file\n\ -descriptor fd."); - -static PyObject * -posix_fchmod(PyObject *self, PyObject *args) -{ - int fd, mode, res; - if (!PyArg_ParseTuple(args, "ii:fchmod", &fd, &mode)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = fchmod(fd, mode); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_RETURN_NONE; -} -#endif /* HAVE_FCHMOD */ - -#ifdef HAVE_LCHMOD -PyDoc_STRVAR(posix_lchmod__doc__, -"lchmod(path, mode)\n\n\ -Change the access permissions of a file. If path is a symlink, this\n\ -affects the link itself rather than the target."); - -static PyObject * -posix_lchmod(PyObject *self, PyObject *args) -{ - char *path = NULL; - int i; - int res; - if (!PyArg_ParseTuple(args, "eti:lchmod", Py_FileSystemDefaultEncoding, - &path, &i)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = lchmod(path, i); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(path); - PyMem_Free(path); - Py_RETURN_NONE; -} -#endif /* HAVE_LCHMOD */ - - -#ifdef HAVE_CHFLAGS -PyDoc_STRVAR(posix_chflags__doc__, -"chflags(path, flags)\n\n\ -Set file flags."); - -static PyObject * -posix_chflags(PyObject *self, PyObject *args) -{ - char *path; - unsigned long flags; - int res; - if (!PyArg_ParseTuple(args, "etk:chflags", - Py_FileSystemDefaultEncoding, &path, &flags)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = chflags(path, flags); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(path); - PyMem_Free(path); - Py_INCREF(Py_None); - return Py_None; -} -#endif /* HAVE_CHFLAGS */ - -#ifdef HAVE_LCHFLAGS -PyDoc_STRVAR(posix_lchflags__doc__, -"lchflags(path, flags)\n\n\ -Set file flags.\n\ -This function will not follow symbolic links."); - -static PyObject * -posix_lchflags(PyObject *self, PyObject *args) -{ - char *path; - unsigned long flags; - int res; - if (!PyArg_ParseTuple(args, "etk:lchflags", - Py_FileSystemDefaultEncoding, &path, &flags)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = lchflags(path, flags); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(path); - PyMem_Free(path); - Py_INCREF(Py_None); - return Py_None; -} -#endif /* HAVE_LCHFLAGS */ - -#ifdef HAVE_CHROOT -PyDoc_STRVAR(posix_chroot__doc__, -"chroot(path)\n\n\ -Change root directory to path."); - -static PyObject * -posix_chroot(PyObject *self, PyObject *args) -{ - return posix_1str(args, "et:chroot", chroot); -} -#endif - -#ifdef HAVE_FSYNC -PyDoc_STRVAR(posix_fsync__doc__, -"fsync(fildes)\n\n\ -force write of file with filedescriptor to disk."); - -static PyObject * -posix_fsync(PyObject *self, PyObject *fdobj) -{ - return posix_fildes(fdobj, fsync); -} -#endif /* HAVE_FSYNC */ - -#ifdef HAVE_FDATASYNC - -#ifdef __hpux -extern int fdatasync(int); /* On HP-UX, in libc but not in unistd.h */ -#endif - -PyDoc_STRVAR(posix_fdatasync__doc__, -"fdatasync(fildes)\n\n\ -force write of file with filedescriptor to disk.\n\ - does not force update of metadata."); - -static PyObject * -posix_fdatasync(PyObject *self, PyObject *fdobj) -{ - return posix_fildes(fdobj, fdatasync); -} -#endif /* HAVE_FDATASYNC */ - - -#ifdef HAVE_CHOWN -PyDoc_STRVAR(posix_chown__doc__, -"chown(path, uid, gid)\n\n\ -Change the owner and group id of path to the numeric uid and gid."); - -static PyObject * -posix_chown(PyObject *self, PyObject *args) -{ - char *path = NULL; - long uid, gid; - int res; - if (!PyArg_ParseTuple(args, "etll:chown", - Py_FileSystemDefaultEncoding, &path, - &uid, &gid)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = chown(path, (uid_t) uid, (gid_t) gid); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(path); - PyMem_Free(path); - Py_INCREF(Py_None); - return Py_None; -} -#endif /* HAVE_CHOWN */ - -#ifdef HAVE_FCHOWN -PyDoc_STRVAR(posix_fchown__doc__, -"fchown(fd, uid, gid)\n\n\ -Change the owner and group id of the file given by file descriptor\n\ -fd to the numeric uid and gid."); - -static PyObject * -posix_fchown(PyObject *self, PyObject *args) -{ - int fd; - long uid, gid; - int res; - if (!PyArg_ParseTuple(args, "ill:chown", &fd, &uid, &gid)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = fchown(fd, (uid_t) uid, (gid_t) gid); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_RETURN_NONE; -} -#endif /* HAVE_FCHOWN */ - -#ifdef HAVE_LCHOWN -PyDoc_STRVAR(posix_lchown__doc__, -"lchown(path, uid, gid)\n\n\ -Change the owner and group id of path to the numeric uid and gid.\n\ -This function will not follow symbolic links."); - -static PyObject * -posix_lchown(PyObject *self, PyObject *args) -{ - char *path = NULL; - long uid, gid; - int res; - if (!PyArg_ParseTuple(args, "etll:lchown", - Py_FileSystemDefaultEncoding, &path, - &uid, &gid)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = lchown(path, (uid_t) uid, (gid_t) gid); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(path); - PyMem_Free(path); - Py_INCREF(Py_None); - return Py_None; -} -#endif /* HAVE_LCHOWN */ - - -#ifdef HAVE_GETCWD -PyDoc_STRVAR(posix_getcwd__doc__, -"getcwd() -> path\n\n\ -Return a string representing the current working directory."); - -#if (defined(__sun) && defined(__SVR4)) || defined(__OpenBSD__) -/* Issue 9185: getcwd() returns NULL/ERANGE indefinitely. */ -static PyObject * -posix_getcwd(PyObject *self, PyObject *noargs) -{ - char buf[PATH_MAX+2]; - char *res; - - Py_BEGIN_ALLOW_THREADS - res = getcwd(buf, sizeof buf); - Py_END_ALLOW_THREADS - - if (res == NULL) - return posix_error(); - - return PyString_FromString(buf); -} -#else -static PyObject * -posix_getcwd(PyObject *self, PyObject *noargs) -{ - int bufsize_incr = 1024; - int bufsize = 0; - char *tmpbuf = NULL; - char *res = NULL; - PyObject *dynamic_return; - - Py_BEGIN_ALLOW_THREADS - do { - bufsize = bufsize + bufsize_incr; - tmpbuf = malloc(bufsize); - if (tmpbuf == NULL) { - break; - } -#if defined(PYOS_OS2) && defined(PYCC_GCC) - res = _getcwd2(tmpbuf, bufsize); -#else - res = getcwd(tmpbuf, bufsize); -#endif - - if (res == NULL) { - free(tmpbuf); - } - } while ((res == NULL) && (errno == ERANGE)); - Py_END_ALLOW_THREADS - - if (res == NULL) - return posix_error(); - - dynamic_return = PyString_FromString(tmpbuf); - free(tmpbuf); - - return dynamic_return; -} -#endif /* getcwd() NULL/ERANGE workaround. */ - -#ifdef Py_USING_UNICODE -PyDoc_STRVAR(posix_getcwdu__doc__, -"getcwdu() -> path\n\n\ -Return a unicode string representing the current working directory."); - -static PyObject * -posix_getcwdu(PyObject *self, PyObject *noargs) -{ - char buf[1026]; - char *res; - -#ifdef MS_WINDOWS - DWORD len; - wchar_t wbuf[1026]; - wchar_t *wbuf2 = wbuf; - PyObject *resobj; - Py_BEGIN_ALLOW_THREADS - len = GetCurrentDirectoryW(sizeof wbuf/ sizeof wbuf[0], wbuf); - /* If the buffer is large enough, len does not include the - terminating \0. If the buffer is too small, len includes - the space needed for the terminator. */ - if (len >= sizeof wbuf/ sizeof wbuf[0]) { - wbuf2 = malloc(len * sizeof(wchar_t)); - if (wbuf2) - len = GetCurrentDirectoryW(len, wbuf2); - } - Py_END_ALLOW_THREADS - if (!wbuf2) { - PyErr_NoMemory(); - return NULL; - } - if (!len) { - if (wbuf2 != wbuf) free(wbuf2); - return win32_error("getcwdu", NULL); - } - resobj = PyUnicode_FromWideChar(wbuf2, len); - if (wbuf2 != wbuf) free(wbuf2); - return resobj; -#endif /* MS_WINDOWS */ - - Py_BEGIN_ALLOW_THREADS -#if defined(PYOS_OS2) && defined(PYCC_GCC) - res = _getcwd2(buf, sizeof buf); -#else - res = getcwd(buf, sizeof buf); -#endif - Py_END_ALLOW_THREADS - if (res == NULL) - return posix_error(); - return PyUnicode_Decode(buf, strlen(buf), Py_FileSystemDefaultEncoding,"strict"); -} -#endif /* Py_USING_UNICODE */ -#endif /* HAVE_GETCWD */ - - -#ifdef HAVE_LINK -PyDoc_STRVAR(posix_link__doc__, -"link(src, dst)\n\n\ -Create a hard link to a file."); - -static PyObject * -posix_link(PyObject *self, PyObject *args) -{ - return posix_2str(args, "etet:link", link); -} -#endif /* HAVE_LINK */ - - -PyDoc_STRVAR(posix_listdir__doc__, -"listdir(path) -> list_of_strings\n\n\ -Return a list containing the names of the entries in the directory.\n\ -\n\ - path: path of directory to list\n\ -\n\ -The list is in arbitrary order. It does not include the special\n\ -entries '.' and '..' even if they are present in the directory."); - -static PyObject * -posix_listdir(PyObject *self, PyObject *args) -{ - /* XXX Should redo this putting the (now four) versions of opendir - in separate files instead of having them all here... */ -#if defined(MS_WINDOWS) && !defined(HAVE_OPENDIR) - - PyObject *d, *v; - HANDLE hFindFile; - BOOL result; - WIN32_FIND_DATA FileData; - char namebuf[MAX_PATH+5]; /* Overallocate for \\*.*\0 */ - char *bufptr = namebuf; - Py_ssize_t len = sizeof(namebuf)-5; /* only claim to have space for MAX_PATH */ - - PyObject *po; - if (PyArg_ParseTuple(args, "U:listdir", &po)) { - WIN32_FIND_DATAW wFileData; - Py_UNICODE *wnamebuf; - /* Overallocate for \\*.*\0 */ - len = PyUnicode_GET_SIZE(po); - wnamebuf = malloc((len + 5) * sizeof(wchar_t)); - if (!wnamebuf) { - PyErr_NoMemory(); - return NULL; - } - wcscpy(wnamebuf, PyUnicode_AS_UNICODE(po)); - if (len > 0) { - Py_UNICODE wch = wnamebuf[len-1]; - if (wch != L'/' && wch != L'\\' && wch != L':') - wnamebuf[len++] = L'\\'; - wcscpy(wnamebuf + len, L"*.*"); - } - if ((d = PyList_New(0)) == NULL) { - free(wnamebuf); - return NULL; - } - Py_BEGIN_ALLOW_THREADS - hFindFile = FindFirstFileW(wnamebuf, &wFileData); - Py_END_ALLOW_THREADS - if (hFindFile == INVALID_HANDLE_VALUE) { - int error = GetLastError(); - if (error == ERROR_FILE_NOT_FOUND) { - free(wnamebuf); - return d; - } - Py_DECREF(d); - win32_error_unicode("FindFirstFileW", wnamebuf); - free(wnamebuf); - return NULL; - } - do { - /* Skip over . and .. */ - if (wcscmp(wFileData.cFileName, L".") != 0 && - wcscmp(wFileData.cFileName, L"..") != 0) { - v = PyUnicode_FromUnicode(wFileData.cFileName, wcslen(wFileData.cFileName)); - if (v == NULL) { - Py_DECREF(d); - d = NULL; - break; - } - if (PyList_Append(d, v) != 0) { - Py_DECREF(v); - Py_DECREF(d); - d = NULL; - break; - } - Py_DECREF(v); - } - Py_BEGIN_ALLOW_THREADS - result = FindNextFileW(hFindFile, &wFileData); - Py_END_ALLOW_THREADS - /* FindNextFile sets error to ERROR_NO_MORE_FILES if - it got to the end of the directory. */ - if (!result && GetLastError() != ERROR_NO_MORE_FILES) { - Py_DECREF(d); - win32_error_unicode("FindNextFileW", wnamebuf); - FindClose(hFindFile); - free(wnamebuf); - return NULL; - } - } while (result == TRUE); - - if (FindClose(hFindFile) == FALSE) { - Py_DECREF(d); - win32_error_unicode("FindClose", wnamebuf); - free(wnamebuf); - return NULL; - } - free(wnamebuf); - return d; - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - - if (!PyArg_ParseTuple(args, "et#:listdir", - Py_FileSystemDefaultEncoding, &bufptr, &len)) - return NULL; - if (len > 0) { - char ch = namebuf[len-1]; - if (ch != SEP && ch != ALTSEP && ch != ':') - namebuf[len++] = '/'; - strcpy(namebuf + len, "*.*"); - } - - if ((d = PyList_New(0)) == NULL) - return NULL; - - Py_BEGIN_ALLOW_THREADS - hFindFile = FindFirstFile(namebuf, &FileData); - Py_END_ALLOW_THREADS - if (hFindFile == INVALID_HANDLE_VALUE) { - int error = GetLastError(); - if (error == ERROR_FILE_NOT_FOUND) - return d; - Py_DECREF(d); - return win32_error("FindFirstFile", namebuf); - } - do { - /* Skip over . and .. */ - if (strcmp(FileData.cFileName, ".") != 0 && - strcmp(FileData.cFileName, "..") != 0) { - v = PyString_FromString(FileData.cFileName); - if (v == NULL) { - Py_DECREF(d); - d = NULL; - break; - } - if (PyList_Append(d, v) != 0) { - Py_DECREF(v); - Py_DECREF(d); - d = NULL; - break; - } - Py_DECREF(v); - } - Py_BEGIN_ALLOW_THREADS - result = FindNextFile(hFindFile, &FileData); - Py_END_ALLOW_THREADS - /* FindNextFile sets error to ERROR_NO_MORE_FILES if - it got to the end of the directory. */ - if (!result && GetLastError() != ERROR_NO_MORE_FILES) { - Py_DECREF(d); - win32_error("FindNextFile", namebuf); - FindClose(hFindFile); - return NULL; - } - } while (result == TRUE); - - if (FindClose(hFindFile) == FALSE) { - Py_DECREF(d); - return win32_error("FindClose", namebuf); - } - - return d; - -#elif defined(PYOS_OS2) - -#ifndef MAX_PATH -#define MAX_PATH CCHMAXPATH -#endif - char *name, *pt; - Py_ssize_t len; - PyObject *d, *v; - char namebuf[MAX_PATH+5]; - HDIR hdir = 1; - ULONG srchcnt = 1; - FILEFINDBUF3 ep; - APIRET rc; - - if (!PyArg_ParseTuple(args, "t#:listdir", &name, &len)) - return NULL; - if (len >= MAX_PATH) { - PyErr_SetString(PyExc_ValueError, "path too long"); - return NULL; - } - strcpy(namebuf, name); - for (pt = namebuf; *pt; pt++) - if (*pt == ALTSEP) - *pt = SEP; - if (namebuf[len-1] != SEP) - namebuf[len++] = SEP; - strcpy(namebuf + len, "*.*"); - - if ((d = PyList_New(0)) == NULL) - return NULL; - - rc = DosFindFirst(namebuf, /* Wildcard Pattern to Match */ - &hdir, /* Handle to Use While Search Directory */ - FILE_READONLY | FILE_HIDDEN | FILE_SYSTEM | FILE_DIRECTORY, - &ep, sizeof(ep), /* Structure to Receive Directory Entry */ - &srchcnt, /* Max and Actual Count of Entries Per Iteration */ - FIL_STANDARD); /* Format of Entry (EAs or Not) */ - - if (rc != NO_ERROR) { - errno = ENOENT; - return posix_error_with_filename(name); - } - - if (srchcnt > 0) { /* If Directory is NOT Totally Empty, */ - do { - if (ep.achName[0] == '.' - && (ep.achName[1] == '\0' || (ep.achName[1] == '.' && ep.achName[2] == '\0'))) - continue; /* Skip Over "." and ".." Names */ - - strcpy(namebuf, ep.achName); - - /* Leave Case of Name Alone -- In Native Form */ - /* (Removed Forced Lowercasing Code) */ - - v = PyString_FromString(namebuf); - if (v == NULL) { - Py_DECREF(d); - d = NULL; - break; - } - if (PyList_Append(d, v) != 0) { - Py_DECREF(v); - Py_DECREF(d); - d = NULL; - break; - } - Py_DECREF(v); - } while (DosFindNext(hdir, &ep, sizeof(ep), &srchcnt) == NO_ERROR && srchcnt > 0); - } - - return d; -#else - - char *name = NULL; - PyObject *d, *v; - DIR *dirp; - struct dirent *ep; - int arg_is_unicode = 1; - - errno = 0; - if (!PyArg_ParseTuple(args, "U:listdir", &v)) { - arg_is_unicode = 0; - PyErr_Clear(); - } - if (!PyArg_ParseTuple(args, "et:listdir", Py_FileSystemDefaultEncoding, &name)) - return NULL; - Py_BEGIN_ALLOW_THREADS - dirp = opendir(name); - Py_END_ALLOW_THREADS - if (dirp == NULL) { - return posix_error_with_allocated_filename(name); - } - if ((d = PyList_New(0)) == NULL) { - Py_BEGIN_ALLOW_THREADS - closedir(dirp); - Py_END_ALLOW_THREADS - PyMem_Free(name); - return NULL; - } - for (;;) { - errno = 0; - Py_BEGIN_ALLOW_THREADS - ep = readdir(dirp); - Py_END_ALLOW_THREADS - if (ep == NULL) { - if (errno == 0) { - break; - } else { - Py_BEGIN_ALLOW_THREADS - closedir(dirp); - Py_END_ALLOW_THREADS - Py_DECREF(d); - return posix_error_with_allocated_filename(name); - } - } - if (ep->d_name[0] == '.' && - (NAMLEN(ep) == 1 || - (ep->d_name[1] == '.' && NAMLEN(ep) == 2))) - continue; - v = PyString_FromStringAndSize(ep->d_name, NAMLEN(ep)); - if (v == NULL) { - Py_DECREF(d); - d = NULL; - break; - } -#ifdef Py_USING_UNICODE - if (arg_is_unicode) { - PyObject *w; - - w = PyUnicode_FromEncodedObject(v, - Py_FileSystemDefaultEncoding, - "strict"); - if (w != NULL) { - Py_DECREF(v); - v = w; - } - else { - /* fall back to the original byte string, as - discussed in patch #683592 */ - PyErr_Clear(); - } - } -#endif - if (PyList_Append(d, v) != 0) { - Py_DECREF(v); - Py_DECREF(d); - d = NULL; - break; - } - Py_DECREF(v); - } - Py_BEGIN_ALLOW_THREADS - closedir(dirp); - Py_END_ALLOW_THREADS - PyMem_Free(name); - - return d; - -#endif /* which OS */ -} /* end of posix_listdir */ - -#ifdef MS_WINDOWS -/* A helper function for abspath on win32 */ -static PyObject * -posix__getfullpathname(PyObject *self, PyObject *args) -{ - /* assume encoded strings won't more than double no of chars */ - char inbuf[MAX_PATH*2]; - char *inbufp = inbuf; - Py_ssize_t insize = sizeof(inbuf); - char outbuf[MAX_PATH*2]; - char *temp; - - PyUnicodeObject *po; - if (PyArg_ParseTuple(args, "U|:_getfullpathname", &po)) { - Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po); - Py_UNICODE woutbuf[MAX_PATH*2], *woutbufp = woutbuf; - Py_UNICODE *wtemp; - DWORD result; - PyObject *v; - result = GetFullPathNameW(wpath, - sizeof(woutbuf)/sizeof(woutbuf[0]), - woutbuf, &wtemp); - if (result > sizeof(woutbuf)/sizeof(woutbuf[0])) { - woutbufp = malloc(result * sizeof(Py_UNICODE)); - if (!woutbufp) - return PyErr_NoMemory(); - result = GetFullPathNameW(wpath, result, woutbufp, &wtemp); - } - if (result) - v = PyUnicode_FromUnicode(woutbufp, wcslen(woutbufp)); - else - v = win32_error_unicode("GetFullPathNameW", wpath); - if (woutbufp != woutbuf) - free(woutbufp); - return v; - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - - if (!PyArg_ParseTuple (args, "et#:_getfullpathname", - Py_FileSystemDefaultEncoding, &inbufp, - &insize)) - return NULL; - if (!GetFullPathName(inbuf, sizeof(outbuf)/sizeof(outbuf[0]), - outbuf, &temp)) - return win32_error("GetFullPathName", inbuf); - if (PyUnicode_Check(PyTuple_GetItem(args, 0))) { - return PyUnicode_Decode(outbuf, strlen(outbuf), - Py_FileSystemDefaultEncoding, NULL); - } - return PyString_FromString(outbuf); -} /* end of posix__getfullpathname */ -#endif /* MS_WINDOWS */ - -PyDoc_STRVAR(posix_mkdir__doc__, -"mkdir(path [, mode=0777])\n\n\ -Create a directory."); - -static PyObject * -posix_mkdir(PyObject *self, PyObject *args) -{ - int res; - char *path = NULL; - int mode = 0777; - -#ifdef MS_WINDOWS - PyUnicodeObject *po; - if (PyArg_ParseTuple(args, "U|i:mkdir", &po, &mode)) { - Py_BEGIN_ALLOW_THREADS - /* PyUnicode_AS_UNICODE OK without thread lock as - it is a simple dereference. */ - res = CreateDirectoryW(PyUnicode_AS_UNICODE(po), NULL); - Py_END_ALLOW_THREADS - if (!res) - return win32_error_unicode("mkdir", PyUnicode_AS_UNICODE(po)); - Py_INCREF(Py_None); - return Py_None; - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - if (!PyArg_ParseTuple(args, "et|i:mkdir", - Py_FileSystemDefaultEncoding, &path, &mode)) - return NULL; - Py_BEGIN_ALLOW_THREADS - /* PyUnicode_AS_UNICODE OK without thread lock as - it is a simple dereference. */ - res = CreateDirectoryA(path, NULL); - Py_END_ALLOW_THREADS - if (!res) { - win32_error("mkdir", path); - PyMem_Free(path); - return NULL; - } - PyMem_Free(path); - Py_INCREF(Py_None); - return Py_None; -#else /* MS_WINDOWS */ - - if (!PyArg_ParseTuple(args, "et|i:mkdir", - Py_FileSystemDefaultEncoding, &path, &mode)) - return NULL; - Py_BEGIN_ALLOW_THREADS -#if ( defined(__WATCOMC__) || defined(PYCC_VACPP) ) && !defined(__QNX__) - res = mkdir(path); -#else - res = mkdir(path, mode); -#endif - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error_with_allocated_filename(path); - PyMem_Free(path); - Py_INCREF(Py_None); - return Py_None; -#endif /* MS_WINDOWS */ -} - - -/* sys/resource.h is needed for at least: wait3(), wait4(), broken nice. */ -#if defined(HAVE_SYS_RESOURCE_H) -#include <sys/resource.h> -#endif - - -#ifdef HAVE_NICE -PyDoc_STRVAR(posix_nice__doc__, -"nice(inc) -> new_priority\n\n\ -Decrease the priority of process by inc and return the new priority."); - -static PyObject * -posix_nice(PyObject *self, PyObject *args) -{ - int increment, value; - - if (!PyArg_ParseTuple(args, "i:nice", &increment)) - return NULL; - - /* There are two flavours of 'nice': one that returns the new - priority (as required by almost all standards out there) and the - Linux/FreeBSD/BSDI one, which returns '0' on success and advices - the use of getpriority() to get the new priority. - - If we are of the nice family that returns the new priority, we - need to clear errno before the call, and check if errno is filled - before calling posix_error() on a returnvalue of -1, because the - -1 may be the actual new priority! */ - - errno = 0; - value = nice(increment); -#if defined(HAVE_BROKEN_NICE) && defined(HAVE_GETPRIORITY) - if (value == 0) - value = getpriority(PRIO_PROCESS, 0); -#endif - if (value == -1 && errno != 0) - /* either nice() or getpriority() returned an error */ - return posix_error(); - return PyInt_FromLong((long) value); -} -#endif /* HAVE_NICE */ - -PyDoc_STRVAR(posix_rename__doc__, -"rename(old, new)\n\n\ -Rename a file or directory."); - -static PyObject * -posix_rename(PyObject *self, PyObject *args) -{ -#ifdef MS_WINDOWS - PyObject *o1, *o2; - char *p1, *p2; - BOOL result; - if (!PyArg_ParseTuple(args, "OO:rename", &o1, &o2)) - goto error; - if (!convert_to_unicode(&o1)) - goto error; - if (!convert_to_unicode(&o2)) { - Py_DECREF(o1); - goto error; - } - Py_BEGIN_ALLOW_THREADS - result = MoveFileW(PyUnicode_AsUnicode(o1), - PyUnicode_AsUnicode(o2)); - Py_END_ALLOW_THREADS - Py_DECREF(o1); - Py_DECREF(o2); - if (!result) - return win32_error("rename", NULL); - Py_INCREF(Py_None); - return Py_None; -error: - PyErr_Clear(); - if (!PyArg_ParseTuple(args, "ss:rename", &p1, &p2)) - return NULL; - Py_BEGIN_ALLOW_THREADS - result = MoveFileA(p1, p2); - Py_END_ALLOW_THREADS - if (!result) - return win32_error("rename", NULL); - Py_INCREF(Py_None); - return Py_None; -#else - return posix_2str(args, "etet:rename", rename); -#endif -} - - -PyDoc_STRVAR(posix_rmdir__doc__, -"rmdir(path)\n\n\ -Remove a directory."); - -static PyObject * -posix_rmdir(PyObject *self, PyObject *args) -{ -#ifdef MS_WINDOWS - return win32_1str(args, "rmdir", "s:rmdir", RemoveDirectoryA, "U:rmdir", RemoveDirectoryW); -#else - return posix_1str(args, "et:rmdir", rmdir); -#endif -} - - -PyDoc_STRVAR(posix_stat__doc__, -"stat(path) -> stat result\n\n\ -Perform a stat system call on the given path."); - -static PyObject * -posix_stat(PyObject *self, PyObject *args) -{ -#ifdef MS_WINDOWS - return posix_do_stat(self, args, "et:stat", STAT, "U:stat", win32_wstat); -#else - return posix_do_stat(self, args, "et:stat", STAT, NULL, NULL); -#endif -} - - -#ifdef HAVE_SYSTEM -PyDoc_STRVAR(posix_system__doc__, -"system(command) -> exit_status\n\n\ -Execute the command (a string) in a subshell."); - -static PyObject * -posix_system(PyObject *self, PyObject *args) -{ - char *command; - long sts; - if (!PyArg_ParseTuple(args, "s:system", &command)) - return NULL; - Py_BEGIN_ALLOW_THREADS - sts = system(command); - Py_END_ALLOW_THREADS - return PyInt_FromLong(sts); -} -#endif - - -PyDoc_STRVAR(posix_umask__doc__, -"umask(new_mask) -> old_mask\n\n\ -Set the current numeric umask and return the previous umask."); - -static PyObject * -posix_umask(PyObject *self, PyObject *args) -{ - int i; - if (!PyArg_ParseTuple(args, "i:umask", &i)) - return NULL; - i = (int)umask(i); - if (i < 0) - return posix_error(); - return PyInt_FromLong((long)i); -} - - -PyDoc_STRVAR(posix_unlink__doc__, -"unlink(path)\n\n\ -Remove a file (same as remove(path))."); - -PyDoc_STRVAR(posix_remove__doc__, -"remove(path)\n\n\ -Remove a file (same as unlink(path))."); - -static PyObject * -posix_unlink(PyObject *self, PyObject *args) -{ -#ifdef MS_WINDOWS - return win32_1str(args, "remove", "s:remove", DeleteFileA, "U:remove", DeleteFileW); -#else - return posix_1str(args, "et:remove", unlink); -#endif -} - - -#ifdef HAVE_UNAME -PyDoc_STRVAR(posix_uname__doc__, -"uname() -> (sysname, nodename, release, version, machine)\n\n\ -Return a tuple identifying the current operating system."); - -static PyObject * -posix_uname(PyObject *self, PyObject *noargs) -{ - struct utsname u; - int res; - - Py_BEGIN_ALLOW_THREADS - res = uname(&u); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - return Py_BuildValue("(sssss)", - u.sysname, - u.nodename, - u.release, - u.version, - u.machine); -} -#endif /* HAVE_UNAME */ - -static int -extract_time(PyObject *t, long* sec, long* usec) -{ - long intval; - if (PyFloat_Check(t)) { - double tval = PyFloat_AsDouble(t); - PyObject *intobj = Py_TYPE(t)->tp_as_number->nb_int(t); - if (!intobj) - return -1; - intval = PyInt_AsLong(intobj); - Py_DECREF(intobj); - if (intval == -1 && PyErr_Occurred()) - return -1; - *sec = intval; - *usec = (long)((tval - intval) * 1e6); /* can't exceed 1000000 */ - if (*usec < 0) - /* If rounding gave us a negative number, - truncate. */ - *usec = 0; - return 0; - } - intval = PyInt_AsLong(t); - if (intval == -1 && PyErr_Occurred()) - return -1; - *sec = intval; - *usec = 0; - return 0; -} - -PyDoc_STRVAR(posix_utime__doc__, -"utime(path, (atime, mtime))\n\ -utime(path, None)\n\n\ -Set the access and modified time of the file to the given values. If the\n\ -second form is used, set the access and modified times to the current time."); - -static PyObject * -posix_utime(PyObject *self, PyObject *args) -{ -#ifdef MS_WINDOWS - PyObject *arg; - PyUnicodeObject *obwpath; - wchar_t *wpath = NULL; - char *apath = NULL; - HANDLE hFile; - long atimesec, mtimesec, ausec, musec; - FILETIME atime, mtime; - PyObject *result = NULL; - - if (PyArg_ParseTuple(args, "UO|:utime", &obwpath, &arg)) { - wpath = PyUnicode_AS_UNICODE(obwpath); - Py_BEGIN_ALLOW_THREADS - hFile = CreateFileW(wpath, FILE_WRITE_ATTRIBUTES, 0, - NULL, OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS, NULL); - Py_END_ALLOW_THREADS - if (hFile == INVALID_HANDLE_VALUE) - return win32_error_unicode("utime", wpath); - } else - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); - - if (!wpath) { - if (!PyArg_ParseTuple(args, "etO:utime", - Py_FileSystemDefaultEncoding, &apath, &arg)) - return NULL; - Py_BEGIN_ALLOW_THREADS - hFile = CreateFileA(apath, FILE_WRITE_ATTRIBUTES, 0, - NULL, OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS, NULL); - Py_END_ALLOW_THREADS - if (hFile == INVALID_HANDLE_VALUE) { - win32_error("utime", apath); - PyMem_Free(apath); - return NULL; - } - PyMem_Free(apath); - } - - if (arg == Py_None) { - SYSTEMTIME now; - GetSystemTime(&now); - if (!SystemTimeToFileTime(&now, &mtime) || - !SystemTimeToFileTime(&now, &atime)) { - win32_error("utime", NULL); - goto done; - } - } - else if (!PyTuple_Check(arg) || PyTuple_Size(arg) != 2) { - PyErr_SetString(PyExc_TypeError, - "utime() arg 2 must be a tuple (atime, mtime)"); - goto done; - } - else { - if (extract_time(PyTuple_GET_ITEM(arg, 0), - &atimesec, &ausec) == -1) - goto done; - time_t_to_FILE_TIME(atimesec, 1000*ausec, &atime); - if (extract_time(PyTuple_GET_ITEM(arg, 1), - &mtimesec, &musec) == -1) - goto done; - time_t_to_FILE_TIME(mtimesec, 1000*musec, &mtime); - } - if (!SetFileTime(hFile, NULL, &atime, &mtime)) { - /* Avoid putting the file name into the error here, - as that may confuse the user into believing that - something is wrong with the file, when it also - could be the time stamp that gives a problem. */ - win32_error("utime", NULL); - } - Py_INCREF(Py_None); - result = Py_None; -done: - CloseHandle(hFile); - return result; -#else /* MS_WINDOWS */ - - char *path = NULL; - long atime, mtime, ausec, musec; - int res; - PyObject* arg; - -#if defined(HAVE_UTIMES) - struct timeval buf[2]; -#define ATIME buf[0].tv_sec -#define MTIME buf[1].tv_sec -#elif defined(HAVE_UTIME_H) -/* XXX should define struct utimbuf instead, above */ - struct utimbuf buf; -#define ATIME buf.actime -#define MTIME buf.modtime -#define UTIME_ARG &buf -#else /* HAVE_UTIMES */ - time_t buf[2]; -#define ATIME buf[0] -#define MTIME buf[1] -#define UTIME_ARG buf -#endif /* HAVE_UTIMES */ - - - if (!PyArg_ParseTuple(args, "etO:utime", - Py_FileSystemDefaultEncoding, &path, &arg)) - return NULL; - if (arg == Py_None) { - /* optional time values not given */ - Py_BEGIN_ALLOW_THREADS - res = utime(path, NULL); - Py_END_ALLOW_THREADS - } - else if (!PyTuple_Check(arg) || PyTuple_Size(arg) != 2) { - PyErr_SetString(PyExc_TypeError, - "utime() arg 2 must be a tuple (atime, mtime)"); - PyMem_Free(path); - return NULL; - } - else { - if (extract_time(PyTuple_GET_ITEM(arg, 0), - &atime, &ausec) == -1) { - PyMem_Free(path); - return NULL; - } - if (extract_time(PyTuple_GET_ITEM(arg, 1), - &mtime, &musec) == -1) { - PyMem_Free(path); - return NULL; - } - ATIME = atime; - MTIME = mtime; -#ifdef HAVE_UTIMES - buf[0].tv_usec = ausec; - buf[1].tv_usec = musec; - Py_BEGIN_ALLOW_THREADS - res = utimes(path, buf); - Py_END_ALLOW_THREADS -#else - Py_BEGIN_ALLOW_THREADS - res = utime(path, UTIME_ARG); - Py_END_ALLOW_THREADS -#endif /* HAVE_UTIMES */ - } - if (res < 0) { - return posix_error_with_allocated_filename(path); - } - PyMem_Free(path); - Py_INCREF(Py_None); - return Py_None; -#undef UTIME_ARG -#undef ATIME -#undef MTIME -#endif /* MS_WINDOWS */ -} - - -/* Process operations */ - -PyDoc_STRVAR(posix__exit__doc__, -"_exit(status)\n\n\ -Exit to the system with specified status, without normal exit processing."); - -static PyObject * -posix__exit(PyObject *self, PyObject *args) -{ - int sts; - if (!PyArg_ParseTuple(args, "i:_exit", &sts)) - return NULL; - _exit(sts); - return NULL; /* Make gcc -Wall happy */ -} - -#if defined(HAVE_EXECV) || defined(HAVE_SPAWNV) -static void -free_string_array(char **array, Py_ssize_t count) -{ - Py_ssize_t i; - for (i = 0; i < count; i++) - PyMem_Free(array[i]); - PyMem_DEL(array); -} -#endif - - -#ifdef HAVE_EXECV -PyDoc_STRVAR(posix_execv__doc__, -"execv(path, args)\n\n\ -Execute an executable path with arguments, replacing current process.\n\ -\n\ - path: path of executable file\n\ - args: tuple or list of strings"); - -static PyObject * -posix_execv(PyObject *self, PyObject *args) -{ - char *path; - PyObject *argv; - char **argvlist; - Py_ssize_t i, argc; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - - /* execv has two arguments: (path, argv), where - argv is a list or tuple of strings. */ - - if (!PyArg_ParseTuple(args, "etO:execv", - Py_FileSystemDefaultEncoding, - &path, &argv)) - return NULL; - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, "execv() arg 2 must be a tuple or list"); - PyMem_Free(path); - return NULL; - } - if (argc < 1) { - PyErr_SetString(PyExc_ValueError, "execv() arg 2 must not be empty"); - PyMem_Free(path); - return NULL; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - PyMem_Free(path); - return PyErr_NoMemory(); - } - for (i = 0; i < argc; i++) { - if (!PyArg_Parse((*getitem)(argv, i), "et", - Py_FileSystemDefaultEncoding, - &argvlist[i])) { - free_string_array(argvlist, i); - PyErr_SetString(PyExc_TypeError, - "execv() arg 2 must contain only strings"); - PyMem_Free(path); - return NULL; - - } - } - argvlist[argc] = NULL; - - execv(path, argvlist); - - /* If we get here it's definitely an error */ - - free_string_array(argvlist, argc); - PyMem_Free(path); - return posix_error(); -} - - -PyDoc_STRVAR(posix_execve__doc__, -"execve(path, args, env)\n\n\ -Execute a path with arguments and environment, replacing current process.\n\ -\n\ - path: path of executable file\n\ - args: tuple or list of arguments\n\ - env: dictionary of strings mapping to strings"); - -static PyObject * -posix_execve(PyObject *self, PyObject *args) -{ - char *path; - PyObject *argv, *env; - char **argvlist; - char **envlist; - PyObject *key, *val, *keys=NULL, *vals=NULL; - Py_ssize_t i, pos, argc, envc; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - Py_ssize_t lastarg = 0; - - /* execve has three arguments: (path, argv, env), where - argv is a list or tuple of strings and env is a dictionary - like posix.environ. */ - - if (!PyArg_ParseTuple(args, "etOO:execve", - Py_FileSystemDefaultEncoding, - &path, &argv, &env)) - return NULL; - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, - "execve() arg 2 must be a tuple or list"); - goto fail_0; - } - if (!PyMapping_Check(env)) { - PyErr_SetString(PyExc_TypeError, - "execve() arg 3 must be a mapping object"); - goto fail_0; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - PyErr_NoMemory(); - goto fail_0; - } - for (i = 0; i < argc; i++) { - if (!PyArg_Parse((*getitem)(argv, i), - "et;execve() arg 2 must contain only strings", - Py_FileSystemDefaultEncoding, - &argvlist[i])) - { - lastarg = i; - goto fail_1; - } - } - lastarg = argc; - argvlist[argc] = NULL; - - i = PyMapping_Size(env); - if (i < 0) - goto fail_1; - envlist = PyMem_NEW(char *, i + 1); - if (envlist == NULL) { - PyErr_NoMemory(); - goto fail_1; - } - envc = 0; - keys = PyMapping_Keys(env); - vals = PyMapping_Values(env); - if (!keys || !vals) - goto fail_2; - if (!PyList_Check(keys) || !PyList_Check(vals)) { - PyErr_SetString(PyExc_TypeError, - "execve(): env.keys() or env.values() is not a list"); - goto fail_2; - } - - for (pos = 0; pos < i; pos++) { - char *p, *k, *v; - size_t len; - - key = PyList_GetItem(keys, pos); - val = PyList_GetItem(vals, pos); - if (!key || !val) - goto fail_2; - - if (!PyArg_Parse( - key, - "s;execve() arg 3 contains a non-string key", - &k) || - !PyArg_Parse( - val, - "s;execve() arg 3 contains a non-string value", - &v)) - { - goto fail_2; - } - -#if defined(PYOS_OS2) - /* Omit Pseudo-Env Vars that Would Confuse Programs if Passed On */ - if (stricmp(k, "BEGINLIBPATH") != 0 && stricmp(k, "ENDLIBPATH") != 0) { -#endif - len = PyString_Size(key) + PyString_Size(val) + 2; - p = PyMem_NEW(char, len); - if (p == NULL) { - PyErr_NoMemory(); - goto fail_2; - } - PyOS_snprintf(p, len, "%s=%s", k, v); - envlist[envc++] = p; -#if defined(PYOS_OS2) - } -#endif - } - envlist[envc] = 0; - - execve(path, argvlist, envlist); - - /* If we get here it's definitely an error */ - - (void) posix_error(); - - fail_2: - while (--envc >= 0) - PyMem_DEL(envlist[envc]); - PyMem_DEL(envlist); - fail_1: - free_string_array(argvlist, lastarg); - Py_XDECREF(vals); - Py_XDECREF(keys); - fail_0: - PyMem_Free(path); - return NULL; -} -#endif /* HAVE_EXECV */ - - -#ifdef HAVE_SPAWNV -PyDoc_STRVAR(posix_spawnv__doc__, -"spawnv(mode, path, args)\n\n\ -Execute the program 'path' in a new process.\n\ -\n\ - mode: mode of process creation\n\ - path: path of executable file\n\ - args: tuple or list of strings"); - -static PyObject * -posix_spawnv(PyObject *self, PyObject *args) -{ - char *path; - PyObject *argv; - char **argvlist; - int mode, i; - Py_ssize_t argc; - Py_intptr_t spawnval; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - - /* spawnv has three arguments: (mode, path, argv), where - argv is a list or tuple of strings. */ - - if (!PyArg_ParseTuple(args, "ietO:spawnv", &mode, - Py_FileSystemDefaultEncoding, - &path, &argv)) - return NULL; - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, - "spawnv() arg 2 must be a tuple or list"); - PyMem_Free(path); - return NULL; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - PyMem_Free(path); - return PyErr_NoMemory(); - } - for (i = 0; i < argc; i++) { - if (!PyArg_Parse((*getitem)(argv, i), "et", - Py_FileSystemDefaultEncoding, - &argvlist[i])) { - free_string_array(argvlist, i); - PyErr_SetString( - PyExc_TypeError, - "spawnv() arg 2 must contain only strings"); - PyMem_Free(path); - return NULL; - } - } - argvlist[argc] = NULL; - -#if defined(PYOS_OS2) && defined(PYCC_GCC) - Py_BEGIN_ALLOW_THREADS - spawnval = spawnv(mode, path, argvlist); - Py_END_ALLOW_THREADS -#else - if (mode == _OLD_P_OVERLAY) - mode = _P_OVERLAY; - - Py_BEGIN_ALLOW_THREADS - spawnval = _spawnv(mode, path, argvlist); - Py_END_ALLOW_THREADS -#endif - - free_string_array(argvlist, argc); - PyMem_Free(path); - - if (spawnval == -1) - return posix_error(); - else -#if SIZEOF_LONG == SIZEOF_VOID_P - return Py_BuildValue("l", (long) spawnval); -#else - return Py_BuildValue("L", (PY_LONG_LONG) spawnval); -#endif -} - - -PyDoc_STRVAR(posix_spawnve__doc__, -"spawnve(mode, path, args, env)\n\n\ -Execute the program 'path' in a new process.\n\ -\n\ - mode: mode of process creation\n\ - path: path of executable file\n\ - args: tuple or list of arguments\n\ - env: dictionary of strings mapping to strings"); - -static PyObject * -posix_spawnve(PyObject *self, PyObject *args) -{ - char *path; - PyObject *argv, *env; - char **argvlist; - char **envlist; - PyObject *key, *val, *keys=NULL, *vals=NULL, *res=NULL; - int mode, pos, envc; - Py_ssize_t argc, i; - Py_intptr_t spawnval; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - Py_ssize_t lastarg = 0; - - /* spawnve has four arguments: (mode, path, argv, env), where - argv is a list or tuple of strings and env is a dictionary - like posix.environ. */ - - if (!PyArg_ParseTuple(args, "ietOO:spawnve", &mode, - Py_FileSystemDefaultEncoding, - &path, &argv, &env)) - return NULL; - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, - "spawnve() arg 2 must be a tuple or list"); - goto fail_0; - } - if (!PyMapping_Check(env)) { - PyErr_SetString(PyExc_TypeError, - "spawnve() arg 3 must be a mapping object"); - goto fail_0; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - PyErr_NoMemory(); - goto fail_0; - } - for (i = 0; i < argc; i++) { - if (!PyArg_Parse((*getitem)(argv, i), - "et;spawnve() arg 2 must contain only strings", - Py_FileSystemDefaultEncoding, - &argvlist[i])) - { - lastarg = i; - goto fail_1; - } - } - lastarg = argc; - argvlist[argc] = NULL; - - i = PyMapping_Size(env); - if (i < 0) - goto fail_1; - envlist = PyMem_NEW(char *, i + 1); - if (envlist == NULL) { - PyErr_NoMemory(); - goto fail_1; - } - envc = 0; - keys = PyMapping_Keys(env); - vals = PyMapping_Values(env); - if (!keys || !vals) - goto fail_2; - if (!PyList_Check(keys) || !PyList_Check(vals)) { - PyErr_SetString(PyExc_TypeError, - "spawnve(): env.keys() or env.values() is not a list"); - goto fail_2; - } - - for (pos = 0; pos < i; pos++) { - char *p, *k, *v; - size_t len; - - key = PyList_GetItem(keys, pos); - val = PyList_GetItem(vals, pos); - if (!key || !val) - goto fail_2; - - if (!PyArg_Parse( - key, - "s;spawnve() arg 3 contains a non-string key", - &k) || - !PyArg_Parse( - val, - "s;spawnve() arg 3 contains a non-string value", - &v)) - { - goto fail_2; - } - len = PyString_Size(key) + PyString_Size(val) + 2; - p = PyMem_NEW(char, len); - if (p == NULL) { - PyErr_NoMemory(); - goto fail_2; - } - PyOS_snprintf(p, len, "%s=%s", k, v); - envlist[envc++] = p; - } - envlist[envc] = 0; - -#if defined(PYOS_OS2) && defined(PYCC_GCC) - Py_BEGIN_ALLOW_THREADS - spawnval = spawnve(mode, path, argvlist, envlist); - Py_END_ALLOW_THREADS -#else - if (mode == _OLD_P_OVERLAY) - mode = _P_OVERLAY; - - Py_BEGIN_ALLOW_THREADS - spawnval = _spawnve(mode, path, argvlist, envlist); - Py_END_ALLOW_THREADS -#endif - - if (spawnval == -1) - (void) posix_error(); - else -#if SIZEOF_LONG == SIZEOF_VOID_P - res = Py_BuildValue("l", (long) spawnval); -#else - res = Py_BuildValue("L", (PY_LONG_LONG) spawnval); -#endif - - fail_2: - while (--envc >= 0) - PyMem_DEL(envlist[envc]); - PyMem_DEL(envlist); - fail_1: - free_string_array(argvlist, lastarg); - Py_XDECREF(vals); - Py_XDECREF(keys); - fail_0: - PyMem_Free(path); - return res; -} - -/* OS/2 supports spawnvp & spawnvpe natively */ -#if defined(PYOS_OS2) -PyDoc_STRVAR(posix_spawnvp__doc__, -"spawnvp(mode, file, args)\n\n\ -Execute the program 'file' in a new process, using the environment\n\ -search path to find the file.\n\ -\n\ - mode: mode of process creation\n\ - file: executable file name\n\ - args: tuple or list of strings"); - -static PyObject * -posix_spawnvp(PyObject *self, PyObject *args) -{ - char *path; - PyObject *argv; - char **argvlist; - int mode, i, argc; - Py_intptr_t spawnval; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - - /* spawnvp has three arguments: (mode, path, argv), where - argv is a list or tuple of strings. */ - - if (!PyArg_ParseTuple(args, "ietO:spawnvp", &mode, - Py_FileSystemDefaultEncoding, - &path, &argv)) - return NULL; - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, - "spawnvp() arg 2 must be a tuple or list"); - PyMem_Free(path); - return NULL; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - PyMem_Free(path); - return PyErr_NoMemory(); - } - for (i = 0; i < argc; i++) { - if (!PyArg_Parse((*getitem)(argv, i), "et", - Py_FileSystemDefaultEncoding, - &argvlist[i])) { - free_string_array(argvlist, i); - PyErr_SetString( - PyExc_TypeError, - "spawnvp() arg 2 must contain only strings"); - PyMem_Free(path); - return NULL; - } - } - argvlist[argc] = NULL; - - Py_BEGIN_ALLOW_THREADS -#if defined(PYCC_GCC) - spawnval = spawnvp(mode, path, argvlist); -#else - spawnval = _spawnvp(mode, path, argvlist); -#endif - Py_END_ALLOW_THREADS - - free_string_array(argvlist, argc); - PyMem_Free(path); - - if (spawnval == -1) - return posix_error(); - else - return Py_BuildValue("l", (long) spawnval); -} - - -PyDoc_STRVAR(posix_spawnvpe__doc__, -"spawnvpe(mode, file, args, env)\n\n\ -Execute the program 'file' in a new process, using the environment\n\ -search path to find the file.\n\ -\n\ - mode: mode of process creation\n\ - file: executable file name\n\ - args: tuple or list of arguments\n\ - env: dictionary of strings mapping to strings"); - -static PyObject * -posix_spawnvpe(PyObject *self, PyObject *args) -{ - char *path; - PyObject *argv, *env; - char **argvlist; - char **envlist; - PyObject *key, *val, *keys=NULL, *vals=NULL, *res=NULL; - int mode, i, pos, argc, envc; - Py_intptr_t spawnval; - PyObject *(*getitem)(PyObject *, Py_ssize_t); - int lastarg = 0; - - /* spawnvpe has four arguments: (mode, path, argv, env), where - argv is a list or tuple of strings and env is a dictionary - like posix.environ. */ - - if (!PyArg_ParseTuple(args, "ietOO:spawnvpe", &mode, - Py_FileSystemDefaultEncoding, - &path, &argv, &env)) - return NULL; - if (PyList_Check(argv)) { - argc = PyList_Size(argv); - getitem = PyList_GetItem; - } - else if (PyTuple_Check(argv)) { - argc = PyTuple_Size(argv); - getitem = PyTuple_GetItem; - } - else { - PyErr_SetString(PyExc_TypeError, - "spawnvpe() arg 2 must be a tuple or list"); - goto fail_0; - } - if (!PyMapping_Check(env)) { - PyErr_SetString(PyExc_TypeError, - "spawnvpe() arg 3 must be a mapping object"); - goto fail_0; - } - - argvlist = PyMem_NEW(char *, argc+1); - if (argvlist == NULL) { - PyErr_NoMemory(); - goto fail_0; - } - for (i = 0; i < argc; i++) { - if (!PyArg_Parse((*getitem)(argv, i), - "et;spawnvpe() arg 2 must contain only strings", - Py_FileSystemDefaultEncoding, - &argvlist[i])) - { - lastarg = i; - goto fail_1; - } - } - lastarg = argc; - argvlist[argc] = NULL; - - i = PyMapping_Size(env); - if (i < 0) - goto fail_1; - envlist = PyMem_NEW(char *, i + 1); - if (envlist == NULL) { - PyErr_NoMemory(); - goto fail_1; - } - envc = 0; - keys = PyMapping_Keys(env); - vals = PyMapping_Values(env); - if (!keys || !vals) - goto fail_2; - if (!PyList_Check(keys) || !PyList_Check(vals)) { - PyErr_SetString(PyExc_TypeError, - "spawnvpe(): env.keys() or env.values() is not a list"); - goto fail_2; - } - - for (pos = 0; pos < i; pos++) { - char *p, *k, *v; - size_t len; - - key = PyList_GetItem(keys, pos); - val = PyList_GetItem(vals, pos); - if (!key || !val) - goto fail_2; - - if (!PyArg_Parse( - key, - "s;spawnvpe() arg 3 contains a non-string key", - &k) || - !PyArg_Parse( - val, - "s;spawnvpe() arg 3 contains a non-string value", - &v)) - { - goto fail_2; - } - len = PyString_Size(key) + PyString_Size(val) + 2; - p = PyMem_NEW(char, len); - if (p == NULL) { - PyErr_NoMemory(); - goto fail_2; - } - PyOS_snprintf(p, len, "%s=%s", k, v); - envlist[envc++] = p; - } - envlist[envc] = 0; - - Py_BEGIN_ALLOW_THREADS -#if defined(PYCC_GCC) - spawnval = spawnvpe(mode, path, argvlist, envlist); -#else - spawnval = _spawnvpe(mode, path, argvlist, envlist); -#endif - Py_END_ALLOW_THREADS - - if (spawnval == -1) - (void) posix_error(); - else - res = Py_BuildValue("l", (long) spawnval); - - fail_2: - while (--envc >= 0) - PyMem_DEL(envlist[envc]); - PyMem_DEL(envlist); - fail_1: - free_string_array(argvlist, lastarg); - Py_XDECREF(vals); - Py_XDECREF(keys); - fail_0: - PyMem_Free(path); - return res; -} -#endif /* PYOS_OS2 */ -#endif /* HAVE_SPAWNV */ - - -#ifdef HAVE_FORK1 -PyDoc_STRVAR(posix_fork1__doc__, -"fork1() -> pid\n\n\ -Fork a child process with a single multiplexed (i.e., not bound) thread.\n\ -\n\ -Return 0 to child process and PID of child to parent process."); - -static PyObject * -posix_fork1(PyObject *self, PyObject *noargs) -{ - pid_t pid; - int result = 0; - _PyImport_AcquireLock(); - pid = fork1(); - if (pid == 0) { - /* child: this clobbers and resets the import lock. */ - PyOS_AfterFork(); - } else { - /* parent: release the import lock. */ - result = _PyImport_ReleaseLock(); - } - if (pid == -1) - return posix_error(); - if (result < 0) { - /* Don't clobber the OSError if the fork failed. */ - PyErr_SetString(PyExc_RuntimeError, - "not holding the import lock"); - return NULL; - } - return PyLong_FromPid(pid); -} -#endif - - -#ifdef HAVE_FORK -PyDoc_STRVAR(posix_fork__doc__, -"fork() -> pid\n\n\ -Fork a child process.\n\ -Return 0 to child process and PID of child to parent process."); - -static PyObject * -posix_fork(PyObject *self, PyObject *noargs) -{ - pid_t pid; - int result = 0; - _PyImport_AcquireLock(); - pid = fork(); - if (pid == 0) { - /* child: this clobbers and resets the import lock. */ - PyOS_AfterFork(); - } else { - /* parent: release the import lock. */ - result = _PyImport_ReleaseLock(); - } - if (pid == -1) - return posix_error(); - if (result < 0) { - /* Don't clobber the OSError if the fork failed. */ - PyErr_SetString(PyExc_RuntimeError, - "not holding the import lock"); - return NULL; - } - return PyLong_FromPid(pid); -} -#endif - -/* AIX uses /dev/ptc but is otherwise the same as /dev/ptmx */ -/* IRIX has both /dev/ptc and /dev/ptmx, use ptmx */ -#if defined(HAVE_DEV_PTC) && !defined(HAVE_DEV_PTMX) -#define DEV_PTY_FILE "/dev/ptc" -#define HAVE_DEV_PTMX -#else -#define DEV_PTY_FILE "/dev/ptmx" -#endif - -#if defined(HAVE_OPENPTY) || defined(HAVE_FORKPTY) || defined(HAVE_DEV_PTMX) -#ifdef HAVE_PTY_H -#include <pty.h> -#else -#ifdef HAVE_LIBUTIL_H -#include <libutil.h> -#else -#ifdef HAVE_UTIL_H -#include <util.h> -#endif /* HAVE_UTIL_H */ -#endif /* HAVE_LIBUTIL_H */ -#endif /* HAVE_PTY_H */ -#ifdef HAVE_STROPTS_H -#include <stropts.h> -#endif -#endif /* defined(HAVE_OPENPTY) || defined(HAVE_FORKPTY) || defined(HAVE_DEV_PTMX */ - -#if defined(HAVE_OPENPTY) || defined(HAVE__GETPTY) || defined(HAVE_DEV_PTMX) -PyDoc_STRVAR(posix_openpty__doc__, -"openpty() -> (master_fd, slave_fd)\n\n\ -Open a pseudo-terminal, returning open fd's for both master and slave end.\n"); - -static PyObject * -posix_openpty(PyObject *self, PyObject *noargs) -{ - int master_fd, slave_fd; -#ifndef HAVE_OPENPTY - char * slave_name; -#endif -#if defined(HAVE_DEV_PTMX) && !defined(HAVE_OPENPTY) && !defined(HAVE__GETPTY) - PyOS_sighandler_t sig_saved; -#ifdef sun - extern char *ptsname(int fildes); -#endif -#endif - -#ifdef HAVE_OPENPTY - if (openpty(&master_fd, &slave_fd, NULL, NULL, NULL) != 0) - return posix_error(); -#elif defined(HAVE__GETPTY) - slave_name = _getpty(&master_fd, O_RDWR, 0666, 0); - if (slave_name == NULL) - return posix_error(); - - slave_fd = open(slave_name, O_RDWR); - if (slave_fd < 0) - return posix_error(); -#else - master_fd = open(DEV_PTY_FILE, O_RDWR | O_NOCTTY); /* open master */ - if (master_fd < 0) - return posix_error(); - sig_saved = PyOS_setsig(SIGCHLD, SIG_DFL); - /* change permission of slave */ - if (grantpt(master_fd) < 0) { - PyOS_setsig(SIGCHLD, sig_saved); - return posix_error(); - } - /* unlock slave */ - if (unlockpt(master_fd) < 0) { - PyOS_setsig(SIGCHLD, sig_saved); - return posix_error(); - } - PyOS_setsig(SIGCHLD, sig_saved); - slave_name = ptsname(master_fd); /* get name of slave */ - if (slave_name == NULL) - return posix_error(); - slave_fd = open(slave_name, O_RDWR | O_NOCTTY); /* open slave */ - if (slave_fd < 0) - return posix_error(); -#endif /* HAVE_OPENPTY */ - - return Py_BuildValue("(ii)", master_fd, slave_fd); - -} -#endif /* defined(HAVE_OPENPTY) || defined(HAVE__GETPTY) || defined(HAVE_DEV_PTMX) */ - -#ifdef HAVE_FORKPTY -PyDoc_STRVAR(posix_forkpty__doc__, -"forkpty() -> (pid, master_fd)\n\n\ -Fork a new process with a new pseudo-terminal as controlling tty.\n\n\ -Like fork(), return 0 as pid to child process, and PID of child to parent.\n\ -To both, return fd of newly opened pseudo-terminal.\n"); - -static PyObject * -posix_forkpty(PyObject *self, PyObject *noargs) -{ - int master_fd = -1, result = 0; - pid_t pid; - - _PyImport_AcquireLock(); - pid = forkpty(&master_fd, NULL, NULL, NULL); - if (pid == 0) { - /* child: this clobbers and resets the import lock. */ - PyOS_AfterFork(); - } else { - /* parent: release the import lock. */ - result = _PyImport_ReleaseLock(); - } - if (pid == -1) - return posix_error(); - if (result < 0) { - /* Don't clobber the OSError if the fork failed. */ - PyErr_SetString(PyExc_RuntimeError, - "not holding the import lock"); - return NULL; - } - return Py_BuildValue("(Ni)", PyLong_FromPid(pid), master_fd); -} -#endif - -#ifdef HAVE_GETEGID -PyDoc_STRVAR(posix_getegid__doc__, -"getegid() -> egid\n\n\ -Return the current process's effective group id."); - -static PyObject * -posix_getegid(PyObject *self, PyObject *noargs) -{ - return PyInt_FromLong((long)getegid()); -} -#endif - - -#ifdef HAVE_GETEUID -PyDoc_STRVAR(posix_geteuid__doc__, -"geteuid() -> euid\n\n\ -Return the current process's effective user id."); - -static PyObject * -posix_geteuid(PyObject *self, PyObject *noargs) -{ - return PyInt_FromLong((long)geteuid()); -} -#endif - - -#ifdef HAVE_GETGID -PyDoc_STRVAR(posix_getgid__doc__, -"getgid() -> gid\n\n\ -Return the current process's group id."); - -static PyObject * -posix_getgid(PyObject *self, PyObject *noargs) -{ - return PyInt_FromLong((long)getgid()); -} -#endif - - -PyDoc_STRVAR(posix_getpid__doc__, -"getpid() -> pid\n\n\ -Return the current process id"); - -static PyObject * -posix_getpid(PyObject *self, PyObject *noargs) -{ - return PyLong_FromPid(getpid()); -} - - -#ifdef HAVE_GETGROUPS -PyDoc_STRVAR(posix_getgroups__doc__, -"getgroups() -> list of group IDs\n\n\ -Return list of supplemental group IDs for the process."); - -static PyObject * -posix_getgroups(PyObject *self, PyObject *noargs) -{ - PyObject *result = NULL; - -#ifdef NGROUPS_MAX -#define MAX_GROUPS NGROUPS_MAX -#else - /* defined to be 16 on Solaris7, so this should be a small number */ -#define MAX_GROUPS 64 -#endif - gid_t grouplist[MAX_GROUPS]; - - /* On MacOSX getgroups(2) can return more than MAX_GROUPS results - * This is a helper variable to store the intermediate result when - * that happens. - * - * To keep the code readable the OSX behaviour is unconditional, - * according to the POSIX spec this should be safe on all unix-y - * systems. - */ - gid_t* alt_grouplist = grouplist; - int n; - - n = getgroups(MAX_GROUPS, grouplist); - if (n < 0) { - if (errno == EINVAL) { - n = getgroups(0, NULL); - if (n == -1) { - return posix_error(); - } - if (n == 0) { - /* Avoid malloc(0) */ - alt_grouplist = grouplist; - } else { - alt_grouplist = PyMem_Malloc(n * sizeof(gid_t)); - if (alt_grouplist == NULL) { - errno = EINVAL; - return posix_error(); - } - n = getgroups(n, alt_grouplist); - if (n == -1) { - PyMem_Free(alt_grouplist); - return posix_error(); - } - } - } else { - return posix_error(); - } - } - result = PyList_New(n); - if (result != NULL) { - int i; - for (i = 0; i < n; ++i) { - PyObject *o = PyInt_FromLong((long)alt_grouplist[i]); - if (o == NULL) { - Py_DECREF(result); - result = NULL; - break; - } - PyList_SET_ITEM(result, i, o); - } - } - - if (alt_grouplist != grouplist) { - PyMem_Free(alt_grouplist); - } - - return result; -} -#endif - -#ifdef HAVE_INITGROUPS -PyDoc_STRVAR(posix_initgroups__doc__, -"initgroups(username, gid) -> None\n\n\ -Call the system initgroups() to initialize the group access list with all of\n\ -the groups of which the specified username is a member, plus the specified\n\ -group id."); - -static PyObject * -posix_initgroups(PyObject *self, PyObject *args) -{ - char *username; - long gid; - - if (!PyArg_ParseTuple(args, "sl:initgroups", &username, &gid)) - return NULL; - - if (initgroups(username, (gid_t) gid) == -1) - return PyErr_SetFromErrno(PyExc_OSError); - - Py_INCREF(Py_None); - return Py_None; -} -#endif - -#ifdef HAVE_GETPGID -PyDoc_STRVAR(posix_getpgid__doc__, -"getpgid(pid) -> pgid\n\n\ -Call the system call getpgid()."); - -static PyObject * -posix_getpgid(PyObject *self, PyObject *args) -{ - pid_t pid, pgid; - if (!PyArg_ParseTuple(args, PARSE_PID ":getpgid", &pid)) - return NULL; - pgid = getpgid(pid); - if (pgid < 0) - return posix_error(); - return PyLong_FromPid(pgid); -} -#endif /* HAVE_GETPGID */ - - -#ifdef HAVE_GETPGRP -PyDoc_STRVAR(posix_getpgrp__doc__, -"getpgrp() -> pgrp\n\n\ -Return the current process group id."); - -static PyObject * -posix_getpgrp(PyObject *self, PyObject *noargs) -{ -#ifdef GETPGRP_HAVE_ARG - return PyLong_FromPid(getpgrp(0)); -#else /* GETPGRP_HAVE_ARG */ - return PyLong_FromPid(getpgrp()); -#endif /* GETPGRP_HAVE_ARG */ -} -#endif /* HAVE_GETPGRP */ - - -#ifdef HAVE_SETPGRP -PyDoc_STRVAR(posix_setpgrp__doc__, -"setpgrp()\n\n\ -Make this process the process group leader."); - -static PyObject * -posix_setpgrp(PyObject *self, PyObject *noargs) -{ -#ifdef SETPGRP_HAVE_ARG - if (setpgrp(0, 0) < 0) -#else /* SETPGRP_HAVE_ARG */ - if (setpgrp() < 0) -#endif /* SETPGRP_HAVE_ARG */ - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} - -#endif /* HAVE_SETPGRP */ - -#ifdef HAVE_GETPPID -PyDoc_STRVAR(posix_getppid__doc__, -"getppid() -> ppid\n\n\ -Return the parent's process id."); - -static PyObject * -posix_getppid(PyObject *self, PyObject *noargs) -{ - return PyLong_FromPid(getppid()); -} -#endif - - -#ifdef HAVE_GETLOGIN -PyDoc_STRVAR(posix_getlogin__doc__, -"getlogin() -> string\n\n\ -Return the actual login name."); - -static PyObject * -posix_getlogin(PyObject *self, PyObject *noargs) -{ - PyObject *result = NULL; - char *name; - int old_errno = errno; - - errno = 0; - name = getlogin(); - if (name == NULL) { - if (errno) - posix_error(); - else - PyErr_SetString(PyExc_OSError, - "unable to determine login name"); - } - else - result = PyString_FromString(name); - errno = old_errno; - - return result; -} -#endif - -#ifdef HAVE_GETUID -PyDoc_STRVAR(posix_getuid__doc__, -"getuid() -> uid\n\n\ -Return the current process's user id."); - -static PyObject * -posix_getuid(PyObject *self, PyObject *noargs) -{ - return PyInt_FromLong((long)getuid()); -} -#endif - - -#ifdef HAVE_KILL -PyDoc_STRVAR(posix_kill__doc__, -"kill(pid, sig)\n\n\ -Kill a process with a signal."); - -static PyObject * -posix_kill(PyObject *self, PyObject *args) -{ - pid_t pid; - int sig; - if (!PyArg_ParseTuple(args, PARSE_PID "i:kill", &pid, &sig)) - return NULL; -#if defined(PYOS_OS2) && !defined(PYCC_GCC) - if (sig == XCPT_SIGNAL_INTR || sig == XCPT_SIGNAL_BREAK) { - APIRET rc; - if ((rc = DosSendSignalException(pid, sig)) != NO_ERROR) - return os2_error(rc); - - } else if (sig == XCPT_SIGNAL_KILLPROC) { - APIRET rc; - if ((rc = DosKillProcess(DKP_PROCESS, pid)) != NO_ERROR) - return os2_error(rc); - - } else - return NULL; /* Unrecognized Signal Requested */ -#else - if (kill(pid, sig) == -1) - return posix_error(); -#endif - Py_INCREF(Py_None); - return Py_None; -} -#endif - -#ifdef HAVE_KILLPG -PyDoc_STRVAR(posix_killpg__doc__, -"killpg(pgid, sig)\n\n\ -Kill a process group with a signal."); - -static PyObject * -posix_killpg(PyObject *self, PyObject *args) -{ - int sig; - pid_t pgid; - /* XXX some man pages make the `pgid` parameter an int, others - a pid_t. Since getpgrp() returns a pid_t, we assume killpg should - take the same type. Moreover, pid_t is always at least as wide as - int (else compilation of this module fails), which is safe. */ - if (!PyArg_ParseTuple(args, PARSE_PID "i:killpg", &pgid, &sig)) - return NULL; - if (killpg(pgid, sig) == -1) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} -#endif - -#ifdef MS_WINDOWS -PyDoc_STRVAR(win32_kill__doc__, -"kill(pid, sig)\n\n\ -Kill a process with a signal."); - -static PyObject * -win32_kill(PyObject *self, PyObject *args) -{ - PyObject *result; - DWORD pid, sig, err; - HANDLE handle; - - if (!PyArg_ParseTuple(args, "kk:kill", &pid, &sig)) - return NULL; - - /* Console processes which share a common console can be sent CTRL+C or - CTRL+BREAK events, provided they handle said events. */ - if (sig == CTRL_C_EVENT || sig == CTRL_BREAK_EVENT) { - if (GenerateConsoleCtrlEvent(sig, pid) == 0) { - err = GetLastError(); - return PyErr_SetFromWindowsErr(err); - } - else - Py_RETURN_NONE; - } - - /* If the signal is outside of what GenerateConsoleCtrlEvent can use, - attempt to open and terminate the process. */ - handle = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pid); - if (handle == NULL) { - err = GetLastError(); - return PyErr_SetFromWindowsErr(err); - } - - if (TerminateProcess(handle, sig) == 0) { - err = GetLastError(); - result = PyErr_SetFromWindowsErr(err); - } else { - Py_INCREF(Py_None); - result = Py_None; - } - - CloseHandle(handle); - return result; -} -#endif /* MS_WINDOWS */ - -#ifdef HAVE_PLOCK - -#ifdef HAVE_SYS_LOCK_H -#include <sys/lock.h> -#endif - -PyDoc_STRVAR(posix_plock__doc__, -"plock(op)\n\n\ -Lock program segments into memory."); - -static PyObject * -posix_plock(PyObject *self, PyObject *args) -{ - int op; - if (!PyArg_ParseTuple(args, "i:plock", &op)) - return NULL; - if (plock(op) == -1) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} -#endif - - -#ifdef HAVE_POPEN -PyDoc_STRVAR(posix_popen__doc__, -"popen(command [, mode='r' [, bufsize]]) -> pipe\n\n\ -Open a pipe to/from a command returning a file object."); - -#if defined(PYOS_OS2) -#if defined(PYCC_VACPP) -static int -async_system(const char *command) -{ - char errormsg[256], args[1024]; - RESULTCODES rcodes; - APIRET rc; - - char *shell = getenv("COMSPEC"); - if (!shell) - shell = "cmd"; - - /* avoid overflowing the argument buffer */ - if (strlen(shell) + 3 + strlen(command) >= 1024) - return ERROR_NOT_ENOUGH_MEMORY - - args[0] = '\0'; - strcat(args, shell); - strcat(args, "/c "); - strcat(args, command); - - /* execute asynchronously, inheriting the environment */ - rc = DosExecPgm(errormsg, - sizeof(errormsg), - EXEC_ASYNC, - args, - NULL, - &rcodes, - shell); - return rc; -} - -static FILE * -popen(const char *command, const char *mode, int pipesize, int *err) -{ - int oldfd, tgtfd; - HFILE pipeh[2]; - APIRET rc; - - /* mode determines which of stdin or stdout is reconnected to - * the pipe to the child - */ - if (strchr(mode, 'r') != NULL) { - tgt_fd = 1; /* stdout */ - } else if (strchr(mode, 'w')) { - tgt_fd = 0; /* stdin */ - } else { - *err = ERROR_INVALID_ACCESS; - return NULL; - } - - /* setup the pipe */ - if ((rc = DosCreatePipe(&pipeh[0], &pipeh[1], pipesize)) != NO_ERROR) { - *err = rc; - return NULL; - } - - /* prevent other threads accessing stdio */ - DosEnterCritSec(); - - /* reconnect stdio and execute child */ - oldfd = dup(tgtfd); - close(tgtfd); - if (dup2(pipeh[tgtfd], tgtfd) == 0) { - DosClose(pipeh[tgtfd]); - rc = async_system(command); - } - - /* restore stdio */ - dup2(oldfd, tgtfd); - close(oldfd); - - /* allow other threads access to stdio */ - DosExitCritSec(); - - /* if execution of child was successful return file stream */ - if (rc == NO_ERROR) - return fdopen(pipeh[1 - tgtfd], mode); - else { - DosClose(pipeh[1 - tgtfd]); - *err = rc; - return NULL; - } -} - -static PyObject * -posix_popen(PyObject *self, PyObject *args) -{ - char *name; - char *mode = "r"; - int err, bufsize = -1; - FILE *fp; - PyObject *f; - if (!PyArg_ParseTuple(args, "s|si:popen", &name, &mode, &bufsize)) - return NULL; - Py_BEGIN_ALLOW_THREADS - fp = popen(name, mode, (bufsize > 0) ? bufsize : 4096, &err); - Py_END_ALLOW_THREADS - if (fp == NULL) - return os2_error(err); - - f = PyFile_FromFile(fp, name, mode, fclose); - if (f != NULL) - PyFile_SetBufSize(f, bufsize); - return f; -} - -#elif defined(PYCC_GCC) - -/* standard posix version of popen() support */ -static PyObject * -posix_popen(PyObject *self, PyObject *args) -{ - char *name; - char *mode = "r"; - int bufsize = -1; - FILE *fp; - PyObject *f; - if (!PyArg_ParseTuple(args, "s|si:popen", &name, &mode, &bufsize)) - return NULL; - Py_BEGIN_ALLOW_THREADS - fp = popen(name, mode); - Py_END_ALLOW_THREADS - if (fp == NULL) - return posix_error(); - f = PyFile_FromFile(fp, name, mode, pclose); - if (f != NULL) - PyFile_SetBufSize(f, bufsize); - return f; -} - -/* fork() under OS/2 has lots'o'warts - * EMX supports pipe() and spawn*() so we can synthesize popen[234]() - * most of this code is a ripoff of the win32 code, but using the - * capabilities of EMX's C library routines - */ - -/* These tell _PyPopen() whether to return 1, 2, or 3 file objects. */ -#define POPEN_1 1 -#define POPEN_2 2 -#define POPEN_3 3 -#define POPEN_4 4 - -static PyObject *_PyPopen(char *, int, int, int); -static int _PyPclose(FILE *file); - -/* - * Internal dictionary mapping popen* file pointers to process handles, - * for use when retrieving the process exit code. See _PyPclose() below - * for more information on this dictionary's use. - */ -static PyObject *_PyPopenProcs = NULL; - -/* os2emx version of popen2() - * - * The result of this function is a pipe (file) connected to the - * process's stdin, and a pipe connected to the process's stdout. - */ - -static PyObject * -os2emx_popen2(PyObject *self, PyObject *args) -{ - PyObject *f; - int tm=0; - - char *cmdstring; - char *mode = "t"; - int bufsize = -1; - if (!PyArg_ParseTuple(args, "s|si:popen2", &cmdstring, &mode, &bufsize)) - return NULL; - - if (*mode == 't') - tm = O_TEXT; - else if (*mode != 'b') { - PyErr_SetString(PyExc_ValueError, "mode must be 't' or 'b'"); - return NULL; - } else - tm = O_BINARY; - - f = _PyPopen(cmdstring, tm, POPEN_2, bufsize); - - return f; -} - -/* - * Variation on os2emx.popen2 - * - * The result of this function is 3 pipes - the process's stdin, - * stdout and stderr - */ - -static PyObject * -os2emx_popen3(PyObject *self, PyObject *args) -{ - PyObject *f; - int tm = 0; - - char *cmdstring; - char *mode = "t"; - int bufsize = -1; - if (!PyArg_ParseTuple(args, "s|si:popen3", &cmdstring, &mode, &bufsize)) - return NULL; - - if (*mode == 't') - tm = O_TEXT; - else if (*mode != 'b') { - PyErr_SetString(PyExc_ValueError, "mode must be 't' or 'b'"); - return NULL; - } else - tm = O_BINARY; - - f = _PyPopen(cmdstring, tm, POPEN_3, bufsize); - - return f; -} - -/* - * Variation on os2emx.popen2 - * - * The result of this function is 2 pipes - the processes stdin, - * and stdout+stderr combined as a single pipe. - */ - -static PyObject * -os2emx_popen4(PyObject *self, PyObject *args) -{ - PyObject *f; - int tm = 0; - - char *cmdstring; - char *mode = "t"; - int bufsize = -1; - if (!PyArg_ParseTuple(args, "s|si:popen4", &cmdstring, &mode, &bufsize)) - return NULL; - - if (*mode == 't') - tm = O_TEXT; - else if (*mode != 'b') { - PyErr_SetString(PyExc_ValueError, "mode must be 't' or 'b'"); - return NULL; - } else - tm = O_BINARY; - - f = _PyPopen(cmdstring, tm, POPEN_4, bufsize); - - return f; -} - -/* a couple of structures for convenient handling of multiple - * file handles and pipes - */ -struct file_ref -{ - int handle; - int flags; -}; - -struct pipe_ref -{ - int rd; - int wr; -}; - -/* The following code is derived from the win32 code */ - -static PyObject * -_PyPopen(char *cmdstring, int mode, int n, int bufsize) -{ - struct file_ref stdio[3]; - struct pipe_ref p_fd[3]; - FILE *p_s[3]; - int file_count, i, pipe_err; - pid_t pipe_pid; - char *shell, *sh_name, *opt, *rd_mode, *wr_mode; - PyObject *f, *p_f[3]; - - /* file modes for subsequent fdopen's on pipe handles */ - if (mode == O_TEXT) - { - rd_mode = "rt"; - wr_mode = "wt"; - } - else - { - rd_mode = "rb"; - wr_mode = "wb"; - } - - /* prepare shell references */ - if ((shell = getenv("EMXSHELL")) == NULL) - if ((shell = getenv("COMSPEC")) == NULL) - { - errno = ENOENT; - return posix_error(); - } - - sh_name = _getname(shell); - if (stricmp(sh_name, "cmd.exe") == 0 || stricmp(sh_name, "4os2.exe") == 0) - opt = "/c"; - else - opt = "-c"; - - /* save current stdio fds + their flags, and set not inheritable */ - i = pipe_err = 0; - while (pipe_err >= 0 && i < 3) - { - pipe_err = stdio[i].handle = dup(i); - stdio[i].flags = fcntl(i, F_GETFD, 0); - fcntl(stdio[i].handle, F_SETFD, stdio[i].flags | FD_CLOEXEC); - i++; - } - if (pipe_err < 0) - { - /* didn't get them all saved - clean up and bail out */ - int saved_err = errno; - while (i-- > 0) - { - close(stdio[i].handle); - } - errno = saved_err; - return posix_error(); - } - - /* create pipe ends */ - file_count = 2; - if (n == POPEN_3) - file_count = 3; - i = pipe_err = 0; - while ((pipe_err == 0) && (i < file_count)) - pipe_err = pipe((int *)&p_fd[i++]); - if (pipe_err < 0) - { - /* didn't get them all made - clean up and bail out */ - while (i-- > 0) - { - close(p_fd[i].wr); - close(p_fd[i].rd); - } - errno = EPIPE; - return posix_error(); - } - - /* change the actual standard IO streams over temporarily, - * making the retained pipe ends non-inheritable - */ - pipe_err = 0; - - /* - stdin */ - if (dup2(p_fd[0].rd, 0) == 0) - { - close(p_fd[0].rd); - i = fcntl(p_fd[0].wr, F_GETFD, 0); - fcntl(p_fd[0].wr, F_SETFD, i | FD_CLOEXEC); - if ((p_s[0] = fdopen(p_fd[0].wr, wr_mode)) == NULL) - { - close(p_fd[0].wr); - pipe_err = -1; - } - } - else - { - pipe_err = -1; - } - - /* - stdout */ - if (pipe_err == 0) - { - if (dup2(p_fd[1].wr, 1) == 1) - { - close(p_fd[1].wr); - i = fcntl(p_fd[1].rd, F_GETFD, 0); - fcntl(p_fd[1].rd, F_SETFD, i | FD_CLOEXEC); - if ((p_s[1] = fdopen(p_fd[1].rd, rd_mode)) == NULL) - { - close(p_fd[1].rd); - pipe_err = -1; - } - } - else - { - pipe_err = -1; - } - } - - /* - stderr, as required */ - if (pipe_err == 0) - switch (n) - { - case POPEN_3: - { - if (dup2(p_fd[2].wr, 2) == 2) - { - close(p_fd[2].wr); - i = fcntl(p_fd[2].rd, F_GETFD, 0); - fcntl(p_fd[2].rd, F_SETFD, i | FD_CLOEXEC); - if ((p_s[2] = fdopen(p_fd[2].rd, rd_mode)) == NULL) - { - close(p_fd[2].rd); - pipe_err = -1; - } - } - else - { - pipe_err = -1; - } - break; - } - - case POPEN_4: - { - if (dup2(1, 2) != 2) - { - pipe_err = -1; - } - break; - } - } - - /* spawn the child process */ - if (pipe_err == 0) - { - pipe_pid = spawnlp(P_NOWAIT, shell, shell, opt, cmdstring, (char *)0); - if (pipe_pid == -1) - { - pipe_err = -1; - } - else - { - /* save the PID into the FILE structure - * NOTE: this implementation doesn't actually - * take advantage of this, but do it for - * completeness - AIM Apr01 - */ - for (i = 0; i < file_count; i++) - p_s[i]->_pid = pipe_pid; - } - } - - /* reset standard IO to normal */ - for (i = 0; i < 3; i++) - { - dup2(stdio[i].handle, i); - fcntl(i, F_SETFD, stdio[i].flags); - close(stdio[i].handle); - } - - /* if any remnant problems, clean up and bail out */ - if (pipe_err < 0) - { - for (i = 0; i < 3; i++) - { - close(p_fd[i].rd); - close(p_fd[i].wr); - } - errno = EPIPE; - return posix_error_with_filename(cmdstring); - } - - /* build tuple of file objects to return */ - if ((p_f[0] = PyFile_FromFile(p_s[0], cmdstring, wr_mode, _PyPclose)) != NULL) - PyFile_SetBufSize(p_f[0], bufsize); - if ((p_f[1] = PyFile_FromFile(p_s[1], cmdstring, rd_mode, _PyPclose)) != NULL) - PyFile_SetBufSize(p_f[1], bufsize); - if (n == POPEN_3) - { - if ((p_f[2] = PyFile_FromFile(p_s[2], cmdstring, rd_mode, _PyPclose)) != NULL) - PyFile_SetBufSize(p_f[0], bufsize); - f = PyTuple_Pack(3, p_f[0], p_f[1], p_f[2]); - } - else - f = PyTuple_Pack(2, p_f[0], p_f[1]); - - /* - * Insert the files we've created into the process dictionary - * all referencing the list with the process handle and the - * initial number of files (see description below in _PyPclose). - * Since if _PyPclose later tried to wait on a process when all - * handles weren't closed, it could create a deadlock with the - * child, we spend some energy here to try to ensure that we - * either insert all file handles into the dictionary or none - * at all. It's a little clumsy with the various popen modes - * and variable number of files involved. - */ - if (!_PyPopenProcs) - { - _PyPopenProcs = PyDict_New(); - } - - if (_PyPopenProcs) - { - PyObject *procObj, *pidObj, *intObj, *fileObj[3]; - int ins_rc[3]; - - fileObj[0] = fileObj[1] = fileObj[2] = NULL; - ins_rc[0] = ins_rc[1] = ins_rc[2] = 0; - - procObj = PyList_New(2); - pidObj = PyLong_FromPid(pipe_pid); - intObj = PyInt_FromLong((long) file_count); - - if (procObj && pidObj && intObj) - { - PyList_SetItem(procObj, 0, pidObj); - PyList_SetItem(procObj, 1, intObj); - - fileObj[0] = PyLong_FromVoidPtr(p_s[0]); - if (fileObj[0]) - { - ins_rc[0] = PyDict_SetItem(_PyPopenProcs, - fileObj[0], - procObj); - } - fileObj[1] = PyLong_FromVoidPtr(p_s[1]); - if (fileObj[1]) - { - ins_rc[1] = PyDict_SetItem(_PyPopenProcs, - fileObj[1], - procObj); - } - if (file_count >= 3) - { - fileObj[2] = PyLong_FromVoidPtr(p_s[2]); - if (fileObj[2]) - { - ins_rc[2] = PyDict_SetItem(_PyPopenProcs, - fileObj[2], - procObj); - } - } - - if (ins_rc[0] < 0 || !fileObj[0] || - ins_rc[1] < 0 || (file_count > 1 && !fileObj[1]) || - ins_rc[2] < 0 || (file_count > 2 && !fileObj[2])) - { - /* Something failed - remove any dictionary - * entries that did make it. - */ - if (!ins_rc[0] && fileObj[0]) - { - PyDict_DelItem(_PyPopenProcs, - fileObj[0]); - } - if (!ins_rc[1] && fileObj[1]) - { - PyDict_DelItem(_PyPopenProcs, - fileObj[1]); - } - if (!ins_rc[2] && fileObj[2]) - { - PyDict_DelItem(_PyPopenProcs, - fileObj[2]); - } - } - } - - /* - * Clean up our localized references for the dictionary keys - * and value since PyDict_SetItem will Py_INCREF any copies - * that got placed in the dictionary. - */ - Py_XDECREF(procObj); - Py_XDECREF(fileObj[0]); - Py_XDECREF(fileObj[1]); - Py_XDECREF(fileObj[2]); - } - - /* Child is launched. */ - return f; -} - -/* - * Wrapper for fclose() to use for popen* files, so we can retrieve the - * exit code for the child process and return as a result of the close. - * - * This function uses the _PyPopenProcs dictionary in order to map the - * input file pointer to information about the process that was - * originally created by the popen* call that created the file pointer. - * The dictionary uses the file pointer as a key (with one entry - * inserted for each file returned by the original popen* call) and a - * single list object as the value for all files from a single call. - * The list object contains the Win32 process handle at [0], and a file - * count at [1], which is initialized to the total number of file - * handles using that list. - * - * This function closes whichever handle it is passed, and decrements - * the file count in the dictionary for the process handle pointed to - * by this file. On the last close (when the file count reaches zero), - * this function will wait for the child process and then return its - * exit code as the result of the close() operation. This permits the - * files to be closed in any order - it is always the close() of the - * final handle that will return the exit code. - * - * NOTE: This function is currently called with the GIL released. - * hence we use the GILState API to manage our state. - */ - -static int _PyPclose(FILE *file) -{ - int result; - int exit_code; - pid_t pipe_pid; - PyObject *procObj, *pidObj, *intObj, *fileObj; - int file_count; -#ifdef WITH_THREAD - PyGILState_STATE state; -#endif - - /* Close the file handle first, to ensure it can't block the - * child from exiting if it's the last handle. - */ - result = fclose(file); - -#ifdef WITH_THREAD - state = PyGILState_Ensure(); -#endif - if (_PyPopenProcs) - { - if ((fileObj = PyLong_FromVoidPtr(file)) != NULL && - (procObj = PyDict_GetItem(_PyPopenProcs, - fileObj)) != NULL && - (pidObj = PyList_GetItem(procObj,0)) != NULL && - (intObj = PyList_GetItem(procObj,1)) != NULL) - { - pipe_pid = (pid_t) PyLong_AsPid(pidObj); - file_count = (int) PyInt_AsLong(intObj); - - if (file_count > 1) - { - /* Still other files referencing process */ - file_count--; - PyList_SetItem(procObj,1, - PyInt_FromLong((long) file_count)); - } - else - { - /* Last file for this process */ - if (result != EOF && - waitpid(pipe_pid, &exit_code, 0) == pipe_pid) - { - /* extract exit status */ - if (WIFEXITED(exit_code)) - { - result = WEXITSTATUS(exit_code); - } - else - { - errno = EPIPE; - result = -1; - } - } - else - { - /* Indicate failure - this will cause the file object - * to raise an I/O error and translate the last - * error code from errno. We do have a problem with - * last errors that overlap the normal errno table, - * but that's a consistent problem with the file object. - */ - result = -1; - } - } - - /* Remove this file pointer from dictionary */ - PyDict_DelItem(_PyPopenProcs, fileObj); - - if (PyDict_Size(_PyPopenProcs) == 0) - { - Py_DECREF(_PyPopenProcs); - _PyPopenProcs = NULL; - } - - } /* if object retrieval ok */ - - Py_XDECREF(fileObj); - } /* if _PyPopenProcs */ - -#ifdef WITH_THREAD - PyGILState_Release(state); -#endif - return result; -} - -#endif /* PYCC_??? */ - -#elif defined(MS_WINDOWS) - -/* - * Portable 'popen' replacement for Win32. - * - * Written by Bill Tutt <billtut@microsoft.com>. Minor tweaks - * and 2.0 integration by Fredrik Lundh <fredrik@pythonware.com> - * Return code handling by David Bolen <db3l@fitlinxx.com>. - */ - -#include <malloc.h> -#include <io.h> -#include <fcntl.h> - -/* These tell _PyPopen() wether to return 1, 2, or 3 file objects. */ -#define POPEN_1 1 -#define POPEN_2 2 -#define POPEN_3 3 -#define POPEN_4 4 - -static PyObject *_PyPopen(char *, int, int); -static int _PyPclose(FILE *file); - -/* - * Internal dictionary mapping popen* file pointers to process handles, - * for use when retrieving the process exit code. See _PyPclose() below - * for more information on this dictionary's use. - */ -static PyObject *_PyPopenProcs = NULL; - - -/* popen that works from a GUI. - * - * The result of this function is a pipe (file) connected to the - * processes stdin or stdout, depending on the requested mode. - */ - -static PyObject * -posix_popen(PyObject *self, PyObject *args) -{ - PyObject *f; - int tm = 0; - - char *cmdstring; - char *mode = "r"; - int bufsize = -1; - if (!PyArg_ParseTuple(args, "s|si:popen", &cmdstring, &mode, &bufsize)) - return NULL; - - if (*mode == 'r') - tm = _O_RDONLY; - else if (*mode != 'w') { - PyErr_SetString(PyExc_ValueError, "popen() arg 2 must be 'r' or 'w'"); - return NULL; - } else - tm = _O_WRONLY; - - if (bufsize != -1) { - PyErr_SetString(PyExc_ValueError, "popen() arg 3 must be -1"); - return NULL; - } - - if (*(mode+1) == 't') - f = _PyPopen(cmdstring, tm | _O_TEXT, POPEN_1); - else if (*(mode+1) == 'b') - f = _PyPopen(cmdstring, tm | _O_BINARY, POPEN_1); - else - f = _PyPopen(cmdstring, tm | _O_TEXT, POPEN_1); - - return f; -} - -/* Variation on win32pipe.popen - * - * The result of this function is a pipe (file) connected to the - * process's stdin, and a pipe connected to the process's stdout. - */ - -static PyObject * -win32_popen2(PyObject *self, PyObject *args) -{ - PyObject *f; - int tm=0; - - char *cmdstring; - char *mode = "t"; - int bufsize = -1; - if (!PyArg_ParseTuple(args, "s|si:popen2", &cmdstring, &mode, &bufsize)) - return NULL; - - if (*mode == 't') - tm = _O_TEXT; - else if (*mode != 'b') { - PyErr_SetString(PyExc_ValueError, "popen2() arg 2 must be 't' or 'b'"); - return NULL; - } else - tm = _O_BINARY; - - if (bufsize != -1) { - PyErr_SetString(PyExc_ValueError, "popen2() arg 3 must be -1"); - return NULL; - } - - f = _PyPopen(cmdstring, tm, POPEN_2); - - return f; -} - -/* - * Variation on <om win32pipe.popen> - * - * The result of this function is 3 pipes - the process's stdin, - * stdout and stderr - */ - -static PyObject * -win32_popen3(PyObject *self, PyObject *args) -{ - PyObject *f; - int tm = 0; - - char *cmdstring; - char *mode = "t"; - int bufsize = -1; - if (!PyArg_ParseTuple(args, "s|si:popen3", &cmdstring, &mode, &bufsize)) - return NULL; - - if (*mode == 't') - tm = _O_TEXT; - else if (*mode != 'b') { - PyErr_SetString(PyExc_ValueError, "popen3() arg 2 must be 't' or 'b'"); - return NULL; - } else - tm = _O_BINARY; - - if (bufsize != -1) { - PyErr_SetString(PyExc_ValueError, "popen3() arg 3 must be -1"); - return NULL; - } - - f = _PyPopen(cmdstring, tm, POPEN_3); - - return f; -} - -/* - * Variation on win32pipe.popen - * - * The result of this function is 2 pipes - the processes stdin, - * and stdout+stderr combined as a single pipe. - */ - -static PyObject * -win32_popen4(PyObject *self, PyObject *args) -{ - PyObject *f; - int tm = 0; - - char *cmdstring; - char *mode = "t"; - int bufsize = -1; - if (!PyArg_ParseTuple(args, "s|si:popen4", &cmdstring, &mode, &bufsize)) - return NULL; - - if (*mode == 't') - tm = _O_TEXT; - else if (*mode != 'b') { - PyErr_SetString(PyExc_ValueError, "popen4() arg 2 must be 't' or 'b'"); - return NULL; - } else - tm = _O_BINARY; - - if (bufsize != -1) { - PyErr_SetString(PyExc_ValueError, "popen4() arg 3 must be -1"); - return NULL; - } - - f = _PyPopen(cmdstring, tm, POPEN_4); - - return f; -} - -static BOOL -_PyPopenCreateProcess(char *cmdstring, - HANDLE hStdin, - HANDLE hStdout, - HANDLE hStderr, - HANDLE *hProcess) -{ - PROCESS_INFORMATION piProcInfo; - STARTUPINFO siStartInfo; - DWORD dwProcessFlags = 0; /* no NEW_CONSOLE by default for Ctrl+C handling */ - char *s1,*s2, *s3 = " /c "; - const char *szConsoleSpawn = "w9xpopen.exe"; - int i; - Py_ssize_t x; - - if (i = GetEnvironmentVariable("COMSPEC",NULL,0)) { - char *comshell; - - s1 = (char *)alloca(i); - if (!(x = GetEnvironmentVariable("COMSPEC", s1, i))) - /* x < i, so x fits into an integer */ - return (int)x; - - /* Explicitly check if we are using COMMAND.COM. If we are - * then use the w9xpopen hack. - */ - comshell = s1 + x; - while (comshell >= s1 && *comshell != '\\') - --comshell; - ++comshell; - - if (GetVersion() < 0x80000000 && - _stricmp(comshell, "command.com") != 0) { - /* NT/2000 and not using command.com. */ - x = i + strlen(s3) + strlen(cmdstring) + 1; - s2 = (char *)alloca(x); - ZeroMemory(s2, x); - PyOS_snprintf(s2, x, "%s%s%s", s1, s3, cmdstring); - } - else { - /* - * Oh gag, we're on Win9x or using COMMAND.COM. Use - * the workaround listed in KB: Q150956 - */ - char modulepath[_MAX_PATH]; - struct stat statinfo; - GetModuleFileName(NULL, modulepath, sizeof(modulepath)); - for (x = i = 0; modulepath[i]; i++) - if (modulepath[i] == SEP) - x = i+1; - modulepath[x] = '\0'; - /* Create the full-name to w9xpopen, so we can test it exists */ - strncat(modulepath, - szConsoleSpawn, - (sizeof(modulepath)/sizeof(modulepath[0])) - -strlen(modulepath)); - if (stat(modulepath, &statinfo) != 0) { - size_t mplen = sizeof(modulepath)/sizeof(modulepath[0]); - /* Eeek - file-not-found - possibly an embedding - situation - see if we can locate it in sys.prefix - */ - strncpy(modulepath, - Py_GetExecPrefix(), - mplen); - modulepath[mplen-1] = '\0'; - if (modulepath[strlen(modulepath)-1] != '\\') - strcat(modulepath, "\\"); - strncat(modulepath, - szConsoleSpawn, - mplen-strlen(modulepath)); - /* No where else to look - raise an easily identifiable - error, rather than leaving Windows to report - "file not found" - as the user is probably blissfully - unaware this shim EXE is used, and it will confuse them. - (well, it confused me for a while ;-) - */ - if (stat(modulepath, &statinfo) != 0) { - PyErr_Format(PyExc_RuntimeError, - "Can not locate '%s' which is needed " - "for popen to work with your shell " - "or platform.", - szConsoleSpawn); - return FALSE; - } - } - x = i + strlen(s3) + strlen(cmdstring) + 1 + - strlen(modulepath) + - strlen(szConsoleSpawn) + 1; - - s2 = (char *)alloca(x); - ZeroMemory(s2, x); - /* To maintain correct argument passing semantics, - we pass the command-line as it stands, and allow - quoting to be applied. w9xpopen.exe will then - use its argv vector, and re-quote the necessary - args for the ultimate child process. - */ - PyOS_snprintf( - s2, x, - "\"%s\" %s%s%s", - modulepath, - s1, - s3, - cmdstring); - /* Not passing CREATE_NEW_CONSOLE has been known to - cause random failures on win9x. Specifically a - dialog: - "Your program accessed mem currently in use at xxx" - and a hopeful warning about the stability of your - system. - Cost is Ctrl+C won't kill children, but anyone - who cares can have a go! - */ - dwProcessFlags |= CREATE_NEW_CONSOLE; - } - } - - /* Could be an else here to try cmd.exe / command.com in the path - Now we'll just error out.. */ - else { - PyErr_SetString(PyExc_RuntimeError, - "Cannot locate a COMSPEC environment variable to " - "use as the shell"); - return FALSE; - } - - ZeroMemory(&siStartInfo, sizeof(STARTUPINFO)); - siStartInfo.cb = sizeof(STARTUPINFO); - siStartInfo.dwFlags = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW; - siStartInfo.hStdInput = hStdin; - siStartInfo.hStdOutput = hStdout; - siStartInfo.hStdError = hStderr; - siStartInfo.wShowWindow = SW_HIDE; - - if (CreateProcess(NULL, - s2, - NULL, - NULL, - TRUE, - dwProcessFlags, - NULL, - NULL, - &siStartInfo, - &piProcInfo) ) { - /* Close the handles now so anyone waiting is woken. */ - CloseHandle(piProcInfo.hThread); - - /* Return process handle */ - *hProcess = piProcInfo.hProcess; - return TRUE; - } - win32_error("CreateProcess", s2); - return FALSE; -} - -/* The following code is based off of KB: Q190351 */ - -static PyObject * -_PyPopen(char *cmdstring, int mode, int n) -{ - HANDLE hChildStdinRd, hChildStdinWr, hChildStdoutRd, hChildStdoutWr, - hChildStderrRd, hChildStderrWr, hChildStdinWrDup, hChildStdoutRdDup, - hChildStderrRdDup, hProcess; /* hChildStdoutWrDup; */ - - SECURITY_ATTRIBUTES saAttr; - BOOL fSuccess; - int fd1, fd2, fd3; - FILE *f1, *f2, *f3; - long file_count; - PyObject *f; - - saAttr.nLength = sizeof(SECURITY_ATTRIBUTES); - saAttr.bInheritHandle = TRUE; - saAttr.lpSecurityDescriptor = NULL; - - if (!CreatePipe(&hChildStdinRd, &hChildStdinWr, &saAttr, 0)) - return win32_error("CreatePipe", NULL); - - /* Create new output read handle and the input write handle. Set - * the inheritance properties to FALSE. Otherwise, the child inherits - * these handles; resulting in non-closeable handles to the pipes - * being created. */ - fSuccess = DuplicateHandle(GetCurrentProcess(), hChildStdinWr, - GetCurrentProcess(), &hChildStdinWrDup, 0, - FALSE, - DUPLICATE_SAME_ACCESS); - if (!fSuccess) - return win32_error("DuplicateHandle", NULL); - - /* Close the inheritable version of ChildStdin - that we're using. */ - CloseHandle(hChildStdinWr); - - if (!CreatePipe(&hChildStdoutRd, &hChildStdoutWr, &saAttr, 0)) - return win32_error("CreatePipe", NULL); - - fSuccess = DuplicateHandle(GetCurrentProcess(), hChildStdoutRd, - GetCurrentProcess(), &hChildStdoutRdDup, 0, - FALSE, DUPLICATE_SAME_ACCESS); - if (!fSuccess) - return win32_error("DuplicateHandle", NULL); - - /* Close the inheritable version of ChildStdout - that we're using. */ - CloseHandle(hChildStdoutRd); - - if (n != POPEN_4) { - if (!CreatePipe(&hChildStderrRd, &hChildStderrWr, &saAttr, 0)) - return win32_error("CreatePipe", NULL); - fSuccess = DuplicateHandle(GetCurrentProcess(), - hChildStderrRd, - GetCurrentProcess(), - &hChildStderrRdDup, 0, - FALSE, DUPLICATE_SAME_ACCESS); - if (!fSuccess) - return win32_error("DuplicateHandle", NULL); - /* Close the inheritable version of ChildStdErr that we're using. */ - CloseHandle(hChildStderrRd); - } - - switch (n) { - case POPEN_1: - switch (mode & (_O_RDONLY | _O_TEXT | _O_BINARY | _O_WRONLY)) { - case _O_WRONLY | _O_TEXT: - /* Case for writing to child Stdin in text mode. */ - fd1 = _open_osfhandle((Py_intptr_t)hChildStdinWrDup, mode); - f1 = _fdopen(fd1, "w"); - f = PyFile_FromFile(f1, cmdstring, "w", _PyPclose); - PyFile_SetBufSize(f, 0); - /* We don't care about these pipes anymore, so close them. */ - CloseHandle(hChildStdoutRdDup); - CloseHandle(hChildStderrRdDup); - break; - - case _O_RDONLY | _O_TEXT: - /* Case for reading from child Stdout in text mode. */ - fd1 = _open_osfhandle((Py_intptr_t)hChildStdoutRdDup, mode); - f1 = _fdopen(fd1, "r"); - f = PyFile_FromFile(f1, cmdstring, "r", _PyPclose); - PyFile_SetBufSize(f, 0); - /* We don't care about these pipes anymore, so close them. */ - CloseHandle(hChildStdinWrDup); - CloseHandle(hChildStderrRdDup); - break; - - case _O_RDONLY | _O_BINARY: - /* Case for readinig from child Stdout in binary mode. */ - fd1 = _open_osfhandle((Py_intptr_t)hChildStdoutRdDup, mode); - f1 = _fdopen(fd1, "rb"); - f = PyFile_FromFile(f1, cmdstring, "rb", _PyPclose); - PyFile_SetBufSize(f, 0); - /* We don't care about these pipes anymore, so close them. */ - CloseHandle(hChildStdinWrDup); - CloseHandle(hChildStderrRdDup); - break; - - case _O_WRONLY | _O_BINARY: - /* Case for writing to child Stdin in binary mode. */ - fd1 = _open_osfhandle((Py_intptr_t)hChildStdinWrDup, mode); - f1 = _fdopen(fd1, "wb"); - f = PyFile_FromFile(f1, cmdstring, "wb", _PyPclose); - PyFile_SetBufSize(f, 0); - /* We don't care about these pipes anymore, so close them. */ - CloseHandle(hChildStdoutRdDup); - CloseHandle(hChildStderrRdDup); - break; - } - file_count = 1; - break; - - case POPEN_2: - case POPEN_4: - { - char *m1, *m2; - PyObject *p1, *p2; - - if (mode & _O_TEXT) { - m1 = "r"; - m2 = "w"; - } else { - m1 = "rb"; - m2 = "wb"; - } - - fd1 = _open_osfhandle((Py_intptr_t)hChildStdinWrDup, mode); - f1 = _fdopen(fd1, m2); - fd2 = _open_osfhandle((Py_intptr_t)hChildStdoutRdDup, mode); - f2 = _fdopen(fd2, m1); - p1 = PyFile_FromFile(f1, cmdstring, m2, _PyPclose); - PyFile_SetBufSize(p1, 0); - p2 = PyFile_FromFile(f2, cmdstring, m1, _PyPclose); - PyFile_SetBufSize(p2, 0); - - if (n != 4) - CloseHandle(hChildStderrRdDup); - - f = PyTuple_Pack(2,p1,p2); - Py_XDECREF(p1); - Py_XDECREF(p2); - file_count = 2; - break; - } - - case POPEN_3: - { - char *m1, *m2; - PyObject *p1, *p2, *p3; - - if (mode & _O_TEXT) { - m1 = "r"; - m2 = "w"; - } else { - m1 = "rb"; - m2 = "wb"; - } - - fd1 = _open_osfhandle((Py_intptr_t)hChildStdinWrDup, mode); - f1 = _fdopen(fd1, m2); - fd2 = _open_osfhandle((Py_intptr_t)hChildStdoutRdDup, mode); - f2 = _fdopen(fd2, m1); - fd3 = _open_osfhandle((Py_intptr_t)hChildStderrRdDup, mode); - f3 = _fdopen(fd3, m1); - p1 = PyFile_FromFile(f1, cmdstring, m2, _PyPclose); - p2 = PyFile_FromFile(f2, cmdstring, m1, _PyPclose); - p3 = PyFile_FromFile(f3, cmdstring, m1, _PyPclose); - PyFile_SetBufSize(p1, 0); - PyFile_SetBufSize(p2, 0); - PyFile_SetBufSize(p3, 0); - f = PyTuple_Pack(3,p1,p2,p3); - Py_XDECREF(p1); - Py_XDECREF(p2); - Py_XDECREF(p3); - file_count = 3; - break; - } - } - - if (n == POPEN_4) { - if (!_PyPopenCreateProcess(cmdstring, - hChildStdinRd, - hChildStdoutWr, - hChildStdoutWr, - &hProcess)) - return NULL; - } - else { - if (!_PyPopenCreateProcess(cmdstring, - hChildStdinRd, - hChildStdoutWr, - hChildStderrWr, - &hProcess)) - return NULL; - } - - /* - * Insert the files we've created into the process dictionary - * all referencing the list with the process handle and the - * initial number of files (see description below in _PyPclose). - * Since if _PyPclose later tried to wait on a process when all - * handles weren't closed, it could create a deadlock with the - * child, we spend some energy here to try to ensure that we - * either insert all file handles into the dictionary or none - * at all. It's a little clumsy with the various popen modes - * and variable number of files involved. - */ - if (!_PyPopenProcs) { - _PyPopenProcs = PyDict_New(); - } - - if (_PyPopenProcs) { - PyObject *procObj, *hProcessObj, *intObj, *fileObj[3]; - int ins_rc[3]; - - fileObj[0] = fileObj[1] = fileObj[2] = NULL; - ins_rc[0] = ins_rc[1] = ins_rc[2] = 0; - - procObj = PyList_New(2); - hProcessObj = PyLong_FromVoidPtr(hProcess); - intObj = PyInt_FromLong(file_count); - - if (procObj && hProcessObj && intObj) { - PyList_SetItem(procObj,0,hProcessObj); - PyList_SetItem(procObj,1,intObj); - - fileObj[0] = PyLong_FromVoidPtr(f1); - if (fileObj[0]) { - ins_rc[0] = PyDict_SetItem(_PyPopenProcs, - fileObj[0], - procObj); - } - if (file_count >= 2) { - fileObj[1] = PyLong_FromVoidPtr(f2); - if (fileObj[1]) { - ins_rc[1] = PyDict_SetItem(_PyPopenProcs, - fileObj[1], - procObj); - } - } - if (file_count >= 3) { - fileObj[2] = PyLong_FromVoidPtr(f3); - if (fileObj[2]) { - ins_rc[2] = PyDict_SetItem(_PyPopenProcs, - fileObj[2], - procObj); - } - } - - if (ins_rc[0] < 0 || !fileObj[0] || - ins_rc[1] < 0 || (file_count > 1 && !fileObj[1]) || - ins_rc[2] < 0 || (file_count > 2 && !fileObj[2])) { - /* Something failed - remove any dictionary - * entries that did make it. - */ - if (!ins_rc[0] && fileObj[0]) { - PyDict_DelItem(_PyPopenProcs, - fileObj[0]); - } - if (!ins_rc[1] && fileObj[1]) { - PyDict_DelItem(_PyPopenProcs, - fileObj[1]); - } - if (!ins_rc[2] && fileObj[2]) { - PyDict_DelItem(_PyPopenProcs, - fileObj[2]); - } - } - } - - /* - * Clean up our localized references for the dictionary keys - * and value since PyDict_SetItem will Py_INCREF any copies - * that got placed in the dictionary. - */ - Py_XDECREF(procObj); - Py_XDECREF(fileObj[0]); - Py_XDECREF(fileObj[1]); - Py_XDECREF(fileObj[2]); - } - - /* Child is launched. Close the parents copy of those pipe - * handles that only the child should have open. You need to - * make sure that no handles to the write end of the output pipe - * are maintained in this process or else the pipe will not close - * when the child process exits and the ReadFile will hang. */ - - if (!CloseHandle(hChildStdinRd)) - return win32_error("CloseHandle", NULL); - - if (!CloseHandle(hChildStdoutWr)) - return win32_error("CloseHandle", NULL); - - if ((n != 4) && (!CloseHandle(hChildStderrWr))) - return win32_error("CloseHandle", NULL); - - return f; -} - -/* - * Wrapper for fclose() to use for popen* files, so we can retrieve the - * exit code for the child process and return as a result of the close. - * - * This function uses the _PyPopenProcs dictionary in order to map the - * input file pointer to information about the process that was - * originally created by the popen* call that created the file pointer. - * The dictionary uses the file pointer as a key (with one entry - * inserted for each file returned by the original popen* call) and a - * single list object as the value for all files from a single call. - * The list object contains the Win32 process handle at [0], and a file - * count at [1], which is initialized to the total number of file - * handles using that list. - * - * This function closes whichever handle it is passed, and decrements - * the file count in the dictionary for the process handle pointed to - * by this file. On the last close (when the file count reaches zero), - * this function will wait for the child process and then return its - * exit code as the result of the close() operation. This permits the - * files to be closed in any order - it is always the close() of the - * final handle that will return the exit code. - * - * NOTE: This function is currently called with the GIL released. - * hence we use the GILState API to manage our state. - */ - -static int _PyPclose(FILE *file) -{ - int result; - DWORD exit_code; - HANDLE hProcess; - PyObject *procObj, *hProcessObj, *intObj, *fileObj; - long file_count; -#ifdef WITH_THREAD - PyGILState_STATE state; -#endif - - /* Close the file handle first, to ensure it can't block the - * child from exiting if it's the last handle. - */ - result = fclose(file); -#ifdef WITH_THREAD - state = PyGILState_Ensure(); -#endif - if (_PyPopenProcs) { - if ((fileObj = PyLong_FromVoidPtr(file)) != NULL && - (procObj = PyDict_GetItem(_PyPopenProcs, - fileObj)) != NULL && - (hProcessObj = PyList_GetItem(procObj,0)) != NULL && - (intObj = PyList_GetItem(procObj,1)) != NULL) { - - hProcess = PyLong_AsVoidPtr(hProcessObj); - file_count = PyInt_AsLong(intObj); - - if (file_count > 1) { - /* Still other files referencing process */ - file_count--; - PyList_SetItem(procObj,1, - PyInt_FromLong(file_count)); - } else { - /* Last file for this process */ - if (result != EOF && - WaitForSingleObject(hProcess, INFINITE) != WAIT_FAILED && - GetExitCodeProcess(hProcess, &exit_code)) { - /* Possible truncation here in 16-bit environments, but - * real exit codes are just the lower byte in any event. - */ - result = exit_code; - } else { - /* Indicate failure - this will cause the file object - * to raise an I/O error and translate the last Win32 - * error code from errno. We do have a problem with - * last errors that overlap the normal errno table, - * but that's a consistent problem with the file object. - */ - if (result != EOF) { - /* If the error wasn't from the fclose(), then - * set errno for the file object error handling. - */ - errno = GetLastError(); - } - result = -1; - } - - /* Free up the native handle at this point */ - CloseHandle(hProcess); - } - - /* Remove this file pointer from dictionary */ - PyDict_DelItem(_PyPopenProcs, fileObj); - - if (PyDict_Size(_PyPopenProcs) == 0) { - Py_DECREF(_PyPopenProcs); - _PyPopenProcs = NULL; - } - - } /* if object retrieval ok */ - - Py_XDECREF(fileObj); - } /* if _PyPopenProcs */ - -#ifdef WITH_THREAD - PyGILState_Release(state); -#endif - return result; -} - -#else /* which OS? */ -static PyObject * -posix_popen(PyObject *self, PyObject *args) -{ - char *name; - char *mode = "r"; - int bufsize = -1; - FILE *fp; - PyObject *f; - if (!PyArg_ParseTuple(args, "s|si:popen", &name, &mode, &bufsize)) - return NULL; - /* Strip mode of binary or text modifiers */ - if (strcmp(mode, "rb") == 0 || strcmp(mode, "rt") == 0) - mode = "r"; - else if (strcmp(mode, "wb") == 0 || strcmp(mode, "wt") == 0) - mode = "w"; - Py_BEGIN_ALLOW_THREADS - fp = popen(name, mode); - Py_END_ALLOW_THREADS - if (fp == NULL) - return posix_error(); - f = PyFile_FromFile(fp, name, mode, pclose); - if (f != NULL) - PyFile_SetBufSize(f, bufsize); - return f; -} - -#endif /* PYOS_??? */ -#endif /* HAVE_POPEN */ - - -#ifdef HAVE_SETUID -PyDoc_STRVAR(posix_setuid__doc__, -"setuid(uid)\n\n\ -Set the current process's user id."); - -static PyObject * -posix_setuid(PyObject *self, PyObject *args) -{ - long uid_arg; - uid_t uid; - if (!PyArg_ParseTuple(args, "l:setuid", &uid_arg)) - return NULL; - uid = uid_arg; - if (uid != uid_arg) { - PyErr_SetString(PyExc_OverflowError, "user id too big"); - return NULL; - } - if (setuid(uid) < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} -#endif /* HAVE_SETUID */ - - -#ifdef HAVE_SETEUID -PyDoc_STRVAR(posix_seteuid__doc__, -"seteuid(uid)\n\n\ -Set the current process's effective user id."); - -static PyObject * -posix_seteuid (PyObject *self, PyObject *args) -{ - long euid_arg; - uid_t euid; - if (!PyArg_ParseTuple(args, "l", &euid_arg)) - return NULL; - euid = euid_arg; - if (euid != euid_arg) { - PyErr_SetString(PyExc_OverflowError, "user id too big"); - return NULL; - } - if (seteuid(euid) < 0) { - return posix_error(); - } else { - Py_INCREF(Py_None); - return Py_None; - } -} -#endif /* HAVE_SETEUID */ - -#ifdef HAVE_SETEGID -PyDoc_STRVAR(posix_setegid__doc__, -"setegid(gid)\n\n\ -Set the current process's effective group id."); - -static PyObject * -posix_setegid (PyObject *self, PyObject *args) -{ - long egid_arg; - gid_t egid; - if (!PyArg_ParseTuple(args, "l", &egid_arg)) - return NULL; - egid = egid_arg; - if (egid != egid_arg) { - PyErr_SetString(PyExc_OverflowError, "group id too big"); - return NULL; - } - if (setegid(egid) < 0) { - return posix_error(); - } else { - Py_INCREF(Py_None); - return Py_None; - } -} -#endif /* HAVE_SETEGID */ - -#ifdef HAVE_SETREUID -PyDoc_STRVAR(posix_setreuid__doc__, -"setreuid(ruid, euid)\n\n\ -Set the current process's real and effective user ids."); - -static PyObject * -posix_setreuid (PyObject *self, PyObject *args) -{ - long ruid_arg, euid_arg; - uid_t ruid, euid; - if (!PyArg_ParseTuple(args, "ll", &ruid_arg, &euid_arg)) - return NULL; - if (ruid_arg == -1) - ruid = (uid_t)-1; /* let the compiler choose how -1 fits */ - else - ruid = ruid_arg; /* otherwise, assign from our long */ - if (euid_arg == -1) - euid = (uid_t)-1; - else - euid = euid_arg; - if ((euid_arg != -1 && euid != euid_arg) || - (ruid_arg != -1 && ruid != ruid_arg)) { - PyErr_SetString(PyExc_OverflowError, "user id too big"); - return NULL; - } - if (setreuid(ruid, euid) < 0) { - return posix_error(); - } else { - Py_INCREF(Py_None); - return Py_None; - } -} -#endif /* HAVE_SETREUID */ - -#ifdef HAVE_SETREGID -PyDoc_STRVAR(posix_setregid__doc__, -"setregid(rgid, egid)\n\n\ -Set the current process's real and effective group ids."); - -static PyObject * -posix_setregid (PyObject *self, PyObject *args) -{ - long rgid_arg, egid_arg; - gid_t rgid, egid; - if (!PyArg_ParseTuple(args, "ll", &rgid_arg, &egid_arg)) - return NULL; - if (rgid_arg == -1) - rgid = (gid_t)-1; /* let the compiler choose how -1 fits */ - else - rgid = rgid_arg; /* otherwise, assign from our long */ - if (egid_arg == -1) - egid = (gid_t)-1; - else - egid = egid_arg; - if ((egid_arg != -1 && egid != egid_arg) || - (rgid_arg != -1 && rgid != rgid_arg)) { - PyErr_SetString(PyExc_OverflowError, "group id too big"); - return NULL; - } - if (setregid(rgid, egid) < 0) { - return posix_error(); - } else { - Py_INCREF(Py_None); - return Py_None; - } -} -#endif /* HAVE_SETREGID */ - -#ifdef HAVE_SETGID -PyDoc_STRVAR(posix_setgid__doc__, -"setgid(gid)\n\n\ -Set the current process's group id."); - -static PyObject * -posix_setgid(PyObject *self, PyObject *args) -{ - long gid_arg; - gid_t gid; - if (!PyArg_ParseTuple(args, "l:setgid", &gid_arg)) - return NULL; - gid = gid_arg; - if (gid != gid_arg) { - PyErr_SetString(PyExc_OverflowError, "group id too big"); - return NULL; - } - if (setgid(gid) < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} -#endif /* HAVE_SETGID */ - -#ifdef HAVE_SETGROUPS -PyDoc_STRVAR(posix_setgroups__doc__, -"setgroups(list)\n\n\ -Set the groups of the current process to list."); - -static PyObject * -posix_setgroups(PyObject *self, PyObject *groups) -{ - int i, len; - gid_t grouplist[MAX_GROUPS]; - - if (!PySequence_Check(groups)) { - PyErr_SetString(PyExc_TypeError, "setgroups argument must be a sequence"); - return NULL; - } - len = PySequence_Size(groups); - if (len > MAX_GROUPS) { - PyErr_SetString(PyExc_ValueError, "too many groups"); - return NULL; - } - for(i = 0; i < len; i++) { - PyObject *elem; - elem = PySequence_GetItem(groups, i); - if (!elem) - return NULL; - if (!PyInt_Check(elem)) { - if (!PyLong_Check(elem)) { - PyErr_SetString(PyExc_TypeError, - "groups must be integers"); - Py_DECREF(elem); - return NULL; - } else { - unsigned long x = PyLong_AsUnsignedLong(elem); - if (PyErr_Occurred()) { - PyErr_SetString(PyExc_TypeError, - "group id too big"); - Py_DECREF(elem); - return NULL; - } - grouplist[i] = x; - /* read back to see if it fits in gid_t */ - if (grouplist[i] != x) { - PyErr_SetString(PyExc_TypeError, - "group id too big"); - Py_DECREF(elem); - return NULL; - } - } - } else { - long x = PyInt_AsLong(elem); - grouplist[i] = x; - if (grouplist[i] != x) { - PyErr_SetString(PyExc_TypeError, - "group id too big"); - Py_DECREF(elem); - return NULL; - } - } - Py_DECREF(elem); - } - - if (setgroups(len, grouplist) < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} -#endif /* HAVE_SETGROUPS */ - -#if defined(HAVE_WAIT3) || defined(HAVE_WAIT4) -static PyObject * -wait_helper(pid_t pid, int status, struct rusage *ru) -{ - PyObject *result; - static PyObject *struct_rusage; - - if (pid == -1) - return posix_error(); - - if (struct_rusage == NULL) { - PyObject *m = PyImport_ImportModuleNoBlock("resource"); - if (m == NULL) - return NULL; - struct_rusage = PyObject_GetAttrString(m, "struct_rusage"); - Py_DECREF(m); - if (struct_rusage == NULL) - return NULL; - } - - /* XXX(nnorwitz): Copied (w/mods) from resource.c, there should be only one. */ - result = PyStructSequence_New((PyTypeObject*) struct_rusage); - if (!result) - return NULL; - -#ifndef doubletime -#define doubletime(TV) ((double)(TV).tv_sec + (TV).tv_usec * 0.000001) -#endif - - PyStructSequence_SET_ITEM(result, 0, - PyFloat_FromDouble(doubletime(ru->ru_utime))); - PyStructSequence_SET_ITEM(result, 1, - PyFloat_FromDouble(doubletime(ru->ru_stime))); -#define SET_INT(result, index, value)\ - PyStructSequence_SET_ITEM(result, index, PyInt_FromLong(value)) - SET_INT(result, 2, ru->ru_maxrss); - SET_INT(result, 3, ru->ru_ixrss); - SET_INT(result, 4, ru->ru_idrss); - SET_INT(result, 5, ru->ru_isrss); - SET_INT(result, 6, ru->ru_minflt); - SET_INT(result, 7, ru->ru_majflt); - SET_INT(result, 8, ru->ru_nswap); - SET_INT(result, 9, ru->ru_inblock); - SET_INT(result, 10, ru->ru_oublock); - SET_INT(result, 11, ru->ru_msgsnd); - SET_INT(result, 12, ru->ru_msgrcv); - SET_INT(result, 13, ru->ru_nsignals); - SET_INT(result, 14, ru->ru_nvcsw); - SET_INT(result, 15, ru->ru_nivcsw); -#undef SET_INT - - if (PyErr_Occurred()) { - Py_DECREF(result); - return NULL; - } - - return Py_BuildValue("NiN", PyLong_FromPid(pid), status, result); -} -#endif /* HAVE_WAIT3 || HAVE_WAIT4 */ - -#ifdef HAVE_WAIT3 -PyDoc_STRVAR(posix_wait3__doc__, -"wait3(options) -> (pid, status, rusage)\n\n\ -Wait for completion of a child process."); - -static PyObject * -posix_wait3(PyObject *self, PyObject *args) -{ - pid_t pid; - int options; - struct rusage ru; - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; - - if (!PyArg_ParseTuple(args, "i:wait3", &options)) - return NULL; - - Py_BEGIN_ALLOW_THREADS - pid = wait3(&status, options, &ru); - Py_END_ALLOW_THREADS - - return wait_helper(pid, WAIT_STATUS_INT(status), &ru); -} -#endif /* HAVE_WAIT3 */ - -#ifdef HAVE_WAIT4 -PyDoc_STRVAR(posix_wait4__doc__, -"wait4(pid, options) -> (pid, status, rusage)\n\n\ -Wait for completion of a given child process."); - -static PyObject * -posix_wait4(PyObject *self, PyObject *args) -{ - pid_t pid; - int options; - struct rusage ru; - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; - - if (!PyArg_ParseTuple(args, PARSE_PID "i:wait4", &pid, &options)) - return NULL; - - Py_BEGIN_ALLOW_THREADS - pid = wait4(pid, &status, options, &ru); - Py_END_ALLOW_THREADS - - return wait_helper(pid, WAIT_STATUS_INT(status), &ru); -} -#endif /* HAVE_WAIT4 */ - -#ifdef HAVE_WAITPID -PyDoc_STRVAR(posix_waitpid__doc__, -"waitpid(pid, options) -> (pid, status)\n\n\ -Wait for completion of a given child process."); - -static PyObject * -posix_waitpid(PyObject *self, PyObject *args) -{ - pid_t pid; - int options; - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; - - if (!PyArg_ParseTuple(args, PARSE_PID "i:waitpid", &pid, &options)) - return NULL; - Py_BEGIN_ALLOW_THREADS - pid = waitpid(pid, &status, options); - Py_END_ALLOW_THREADS - if (pid == -1) - return posix_error(); - - return Py_BuildValue("Ni", PyLong_FromPid(pid), WAIT_STATUS_INT(status)); -} - -#elif defined(HAVE_CWAIT) - -/* MS C has a variant of waitpid() that's usable for most purposes. */ -PyDoc_STRVAR(posix_waitpid__doc__, -"waitpid(pid, options) -> (pid, status << 8)\n\n" -"Wait for completion of a given process. options is ignored on Windows."); - -static PyObject * -posix_waitpid(PyObject *self, PyObject *args) -{ - Py_intptr_t pid; - int status, options; - - if (!PyArg_ParseTuple(args, PARSE_PID "i:waitpid", &pid, &options)) - return NULL; - Py_BEGIN_ALLOW_THREADS - pid = _cwait(&status, pid, options); - Py_END_ALLOW_THREADS - if (pid == -1) - return posix_error(); - - /* shift the status left a byte so this is more like the POSIX waitpid */ - return Py_BuildValue("Ni", PyLong_FromPid(pid), status << 8); -} -#endif /* HAVE_WAITPID || HAVE_CWAIT */ - -#ifdef HAVE_WAIT -PyDoc_STRVAR(posix_wait__doc__, -"wait() -> (pid, status)\n\n\ -Wait for completion of a child process."); - -static PyObject * -posix_wait(PyObject *self, PyObject *noargs) -{ - pid_t pid; - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; - - Py_BEGIN_ALLOW_THREADS - pid = wait(&status); - Py_END_ALLOW_THREADS - if (pid == -1) - return posix_error(); - - return Py_BuildValue("Ni", PyLong_FromPid(pid), WAIT_STATUS_INT(status)); -} -#endif - - -PyDoc_STRVAR(posix_lstat__doc__, -"lstat(path) -> stat result\n\n\ -Like stat(path), but do not follow symbolic links."); - -static PyObject * -posix_lstat(PyObject *self, PyObject *args) -{ -#ifdef HAVE_LSTAT - return posix_do_stat(self, args, "et:lstat", lstat, NULL, NULL); -#else /* !HAVE_LSTAT */ -#ifdef MS_WINDOWS - return posix_do_stat(self, args, "et:lstat", STAT, "U:lstat", win32_wstat); -#else - return posix_do_stat(self, args, "et:lstat", STAT, NULL, NULL); -#endif -#endif /* !HAVE_LSTAT */ -} - - -#ifdef HAVE_READLINK -PyDoc_STRVAR(posix_readlink__doc__, -"readlink(path) -> path\n\n\ -Return a string representing the path to which the symbolic link points."); - -static PyObject * -posix_readlink(PyObject *self, PyObject *args) -{ - PyObject* v; - char buf[MAXPATHLEN]; - char *path; - int n; -#ifdef Py_USING_UNICODE - int arg_is_unicode = 0; -#endif - - if (!PyArg_ParseTuple(args, "et:readlink", - Py_FileSystemDefaultEncoding, &path)) - return NULL; -#ifdef Py_USING_UNICODE - v = PySequence_GetItem(args, 0); - if (v == NULL) { - PyMem_Free(path); - return NULL; - } - - if (PyUnicode_Check(v)) { - arg_is_unicode = 1; - } - Py_DECREF(v); -#endif - - Py_BEGIN_ALLOW_THREADS - n = readlink(path, buf, (int) sizeof buf); - Py_END_ALLOW_THREADS - if (n < 0) - return posix_error_with_allocated_filename(path); - - PyMem_Free(path); - v = PyString_FromStringAndSize(buf, n); -#ifdef Py_USING_UNICODE - if (arg_is_unicode) { - PyObject *w; - - w = PyUnicode_FromEncodedObject(v, - Py_FileSystemDefaultEncoding, - "strict"); - if (w != NULL) { - Py_DECREF(v); - v = w; - } - else { - /* fall back to the original byte string, as - discussed in patch #683592 */ - PyErr_Clear(); - } - } -#endif - return v; -} -#endif /* HAVE_READLINK */ - - -#ifdef HAVE_SYMLINK -PyDoc_STRVAR(posix_symlink__doc__, -"symlink(src, dst)\n\n\ -Create a symbolic link pointing to src named dst."); - -static PyObject * -posix_symlink(PyObject *self, PyObject *args) -{ - return posix_2str(args, "etet:symlink", symlink); -} -#endif /* HAVE_SYMLINK */ - - -#ifdef HAVE_TIMES -#if defined(PYCC_VACPP) && defined(PYOS_OS2) -static long -system_uptime(void) -{ - ULONG value = 0; - - Py_BEGIN_ALLOW_THREADS - DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &value, sizeof(value)); - Py_END_ALLOW_THREADS - - return value; -} - -static PyObject * -posix_times(PyObject *self, PyObject *noargs) -{ - /* Currently Only Uptime is Provided -- Others Later */ - return Py_BuildValue("ddddd", - (double)0 /* t.tms_utime / HZ */, - (double)0 /* t.tms_stime / HZ */, - (double)0 /* t.tms_cutime / HZ */, - (double)0 /* t.tms_cstime / HZ */, - (double)system_uptime() / 1000); -} -#else /* not OS2 */ -#define NEED_TICKS_PER_SECOND -static long ticks_per_second = -1; -static PyObject * -posix_times(PyObject *self, PyObject *noargs) -{ - struct tms t; - clock_t c; - errno = 0; - c = times(&t); - if (c == (clock_t) -1) - return posix_error(); - return Py_BuildValue("ddddd", - (double)t.tms_utime / ticks_per_second, - (double)t.tms_stime / ticks_per_second, - (double)t.tms_cutime / ticks_per_second, - (double)t.tms_cstime / ticks_per_second, - (double)c / ticks_per_second); -} -#endif /* not OS2 */ -#endif /* HAVE_TIMES */ - - -#ifdef MS_WINDOWS -#define HAVE_TIMES /* so the method table will pick it up */ -static PyObject * -posix_times(PyObject *self, PyObject *noargs) -{ - FILETIME create, exit, kernel, user; - HANDLE hProc; - hProc = GetCurrentProcess(); - GetProcessTimes(hProc, &create, &exit, &kernel, &user); - /* The fields of a FILETIME structure are the hi and lo part - of a 64-bit value expressed in 100 nanosecond units. - 1e7 is one second in such units; 1e-7 the inverse. - 429.4967296 is 2**32 / 1e7 or 2**32 * 1e-7. - */ - return Py_BuildValue( - "ddddd", - (double)(user.dwHighDateTime*429.4967296 + - user.dwLowDateTime*1e-7), - (double)(kernel.dwHighDateTime*429.4967296 + - kernel.dwLowDateTime*1e-7), - (double)0, - (double)0, - (double)0); -} -#endif /* MS_WINDOWS */ - -#ifdef HAVE_TIMES -PyDoc_STRVAR(posix_times__doc__, -"times() -> (utime, stime, cutime, cstime, elapsed_time)\n\n\ -Return a tuple of floating point numbers indicating process times."); -#endif - - -#ifdef HAVE_GETSID -PyDoc_STRVAR(posix_getsid__doc__, -"getsid(pid) -> sid\n\n\ -Call the system call getsid()."); - -static PyObject * -posix_getsid(PyObject *self, PyObject *args) -{ - pid_t pid; - int sid; - if (!PyArg_ParseTuple(args, PARSE_PID ":getsid", &pid)) - return NULL; - sid = getsid(pid); - if (sid < 0) - return posix_error(); - return PyInt_FromLong((long)sid); -} -#endif /* HAVE_GETSID */ - - -#ifdef HAVE_SETSID -PyDoc_STRVAR(posix_setsid__doc__, -"setsid()\n\n\ -Call the system call setsid()."); - -static PyObject * -posix_setsid(PyObject *self, PyObject *noargs) -{ - if (setsid() < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} -#endif /* HAVE_SETSID */ - -#ifdef HAVE_SETPGID -PyDoc_STRVAR(posix_setpgid__doc__, -"setpgid(pid, pgrp)\n\n\ -Call the system call setpgid()."); - -static PyObject * -posix_setpgid(PyObject *self, PyObject *args) -{ - pid_t pid; - int pgrp; - if (!PyArg_ParseTuple(args, PARSE_PID "i:setpgid", &pid, &pgrp)) - return NULL; - if (setpgid(pid, pgrp) < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} -#endif /* HAVE_SETPGID */ - - -#ifdef HAVE_TCGETPGRP -PyDoc_STRVAR(posix_tcgetpgrp__doc__, -"tcgetpgrp(fd) -> pgid\n\n\ -Return the process group associated with the terminal given by a fd."); - -static PyObject * -posix_tcgetpgrp(PyObject *self, PyObject *args) -{ - int fd; - pid_t pgid; - if (!PyArg_ParseTuple(args, "i:tcgetpgrp", &fd)) - return NULL; - pgid = tcgetpgrp(fd); - if (pgid < 0) - return posix_error(); - return PyLong_FromPid(pgid); -} -#endif /* HAVE_TCGETPGRP */ - - -#ifdef HAVE_TCSETPGRP -PyDoc_STRVAR(posix_tcsetpgrp__doc__, -"tcsetpgrp(fd, pgid)\n\n\ -Set the process group associated with the terminal given by a fd."); - -static PyObject * -posix_tcsetpgrp(PyObject *self, PyObject *args) -{ - int fd; - pid_t pgid; - if (!PyArg_ParseTuple(args, "i" PARSE_PID ":tcsetpgrp", &fd, &pgid)) - return NULL; - if (tcsetpgrp(fd, pgid) < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} -#endif /* HAVE_TCSETPGRP */ - -/* Functions acting on file descriptors */ - -PyDoc_STRVAR(posix_open__doc__, -"open(filename, flag [, mode=0777]) -> fd\n\n\ -Open a file (for low level IO)."); - -static PyObject * -posix_open(PyObject *self, PyObject *args) -{ - char *file = NULL; - int flag; - int mode = 0777; - int fd; - -#ifdef MS_WINDOWS - PyUnicodeObject *po; - if (PyArg_ParseTuple(args, "Ui|i:mkdir", &po, &flag, &mode)) { - Py_BEGIN_ALLOW_THREADS - /* PyUnicode_AS_UNICODE OK without thread - lock as it is a simple dereference. */ - fd = _wopen(PyUnicode_AS_UNICODE(po), flag, mode); - Py_END_ALLOW_THREADS - if (fd < 0) - return posix_error(); - return PyInt_FromLong((long)fd); - } - /* Drop the argument parsing error as narrow strings - are also valid. */ - PyErr_Clear(); -#endif - - if (!PyArg_ParseTuple(args, "eti|i", - Py_FileSystemDefaultEncoding, &file, - &flag, &mode)) - return NULL; - - Py_BEGIN_ALLOW_THREADS - fd = open(file, flag, mode); - Py_END_ALLOW_THREADS - if (fd < 0) - return posix_error_with_allocated_filename(file); - PyMem_Free(file); - return PyInt_FromLong((long)fd); -} - - -PyDoc_STRVAR(posix_close__doc__, -"close(fd)\n\n\ -Close a file descriptor (for low level IO)."); - -static PyObject * -posix_close(PyObject *self, PyObject *args) -{ - int fd, res; - if (!PyArg_ParseTuple(args, "i:close", &fd)) - return NULL; - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS - res = close(fd); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} - - -PyDoc_STRVAR(posix_closerange__doc__, -"closerange(fd_low, fd_high)\n\n\ -Closes all file descriptors in [fd_low, fd_high), ignoring errors."); - -static PyObject * -posix_closerange(PyObject *self, PyObject *args) -{ - int fd_from, fd_to, i; - if (!PyArg_ParseTuple(args, "ii:closerange", &fd_from, &fd_to)) - return NULL; - Py_BEGIN_ALLOW_THREADS - for (i = fd_from; i < fd_to; i++) - if (_PyVerify_fd(i)) - close(i); - Py_END_ALLOW_THREADS - Py_RETURN_NONE; -} - - -PyDoc_STRVAR(posix_dup__doc__, -"dup(fd) -> fd2\n\n\ -Return a duplicate of a file descriptor."); - -static PyObject * -posix_dup(PyObject *self, PyObject *args) -{ - int fd; - if (!PyArg_ParseTuple(args, "i:dup", &fd)) - return NULL; - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS - fd = dup(fd); - Py_END_ALLOW_THREADS - if (fd < 0) - return posix_error(); - return PyInt_FromLong((long)fd); -} - - -PyDoc_STRVAR(posix_dup2__doc__, -"dup2(old_fd, new_fd)\n\n\ -Duplicate file descriptor."); - -static PyObject * -posix_dup2(PyObject *self, PyObject *args) -{ - int fd, fd2, res; - if (!PyArg_ParseTuple(args, "ii:dup2", &fd, &fd2)) - return NULL; - if (!_PyVerify_fd_dup2(fd, fd2)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS - res = dup2(fd, fd2); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} - - -PyDoc_STRVAR(posix_lseek__doc__, -"lseek(fd, pos, how) -> newpos\n\n\ -Set the current position of a file descriptor."); - -static PyObject * -posix_lseek(PyObject *self, PyObject *args) -{ - int fd, how; -#if defined(MS_WIN64) || defined(MS_WINDOWS) - PY_LONG_LONG pos, res; -#else - off_t pos, res; -#endif - PyObject *posobj; - if (!PyArg_ParseTuple(args, "iOi:lseek", &fd, &posobj, &how)) - return NULL; -#ifdef SEEK_SET - /* Turn 0, 1, 2 into SEEK_{SET,CUR,END} */ - switch (how) { - case 0: how = SEEK_SET; break; - case 1: how = SEEK_CUR; break; - case 2: how = SEEK_END; break; - } -#endif /* SEEK_END */ - -#if !defined(HAVE_LARGEFILE_SUPPORT) - pos = PyInt_AsLong(posobj); -#else - pos = PyLong_Check(posobj) ? - PyLong_AsLongLong(posobj) : PyInt_AsLong(posobj); -#endif - if (PyErr_Occurred()) - return NULL; - - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS -#if defined(MS_WIN64) || defined(MS_WINDOWS) - res = _lseeki64(fd, pos, how); -#else - res = lseek(fd, pos, how); -#endif - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - -#if !defined(HAVE_LARGEFILE_SUPPORT) - return PyInt_FromLong(res); -#else - return PyLong_FromLongLong(res); -#endif -} - - -PyDoc_STRVAR(posix_read__doc__, -"read(fd, buffersize) -> string\n\n\ -Read a file descriptor."); - -static PyObject * -posix_read(PyObject *self, PyObject *args) -{ - int fd, size, n; - PyObject *buffer; - if (!PyArg_ParseTuple(args, "ii:read", &fd, &size)) - return NULL; - if (size < 0) { - errno = EINVAL; - return posix_error(); - } - buffer = PyString_FromStringAndSize((char *)NULL, size); - if (buffer == NULL) - return NULL; - if (!_PyVerify_fd(fd)) { - Py_DECREF(buffer); - return posix_error(); - } - Py_BEGIN_ALLOW_THREADS - n = read(fd, PyString_AsString(buffer), size); - Py_END_ALLOW_THREADS - if (n < 0) { - Py_DECREF(buffer); - return posix_error(); - } - if (n != size) - _PyString_Resize(&buffer, n); - return buffer; -} - - -PyDoc_STRVAR(posix_write__doc__, -"write(fd, string) -> byteswritten\n\n\ -Write a string to a file descriptor."); - -static PyObject * -posix_write(PyObject *self, PyObject *args) -{ - Py_buffer pbuf; - int fd; - Py_ssize_t size; - - if (!PyArg_ParseTuple(args, "is*:write", &fd, &pbuf)) - return NULL; - if (!_PyVerify_fd(fd)) { - PyBuffer_Release(&pbuf); - return posix_error(); - } - Py_BEGIN_ALLOW_THREADS - size = write(fd, pbuf.buf, (size_t)pbuf.len); - Py_END_ALLOW_THREADS - PyBuffer_Release(&pbuf); - if (size < 0) - return posix_error(); - return PyInt_FromSsize_t(size); -} - - -PyDoc_STRVAR(posix_fstat__doc__, -"fstat(fd) -> stat result\n\n\ -Like stat(), but for an open file descriptor."); - -static PyObject * -posix_fstat(PyObject *self, PyObject *args) -{ - int fd; - STRUCT_STAT st; - int res; - if (!PyArg_ParseTuple(args, "i:fstat", &fd)) - return NULL; -#ifdef __VMS - /* on OpenVMS we must ensure that all bytes are written to the file */ - fsync(fd); -#endif - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS - res = FSTAT(fd, &st); - Py_END_ALLOW_THREADS - if (res != 0) { -#ifdef MS_WINDOWS - return win32_error("fstat", NULL); -#else - return posix_error(); -#endif - } - - return _pystat_fromstructstat(&st); -} - - -PyDoc_STRVAR(posix_fdopen__doc__, -"fdopen(fd [, mode='r' [, bufsize]]) -> file_object\n\n\ -Return an open file object connected to a file descriptor."); - -static PyObject * -posix_fdopen(PyObject *self, PyObject *args) -{ - int fd; - char *orgmode = "r"; - int bufsize = -1; - FILE *fp; - PyObject *f; - char *mode; - if (!PyArg_ParseTuple(args, "i|si", &fd, &orgmode, &bufsize)) - return NULL; - - /* Sanitize mode. See fileobject.c */ - mode = PyMem_MALLOC(strlen(orgmode)+3); - if (!mode) { - PyErr_NoMemory(); - return NULL; - } - strcpy(mode, orgmode); - if (_PyFile_SanitizeMode(mode)) { - PyMem_FREE(mode); - return NULL; - } - if (!_PyVerify_fd(fd)) - return posix_error(); - Py_BEGIN_ALLOW_THREADS -#if !defined(MS_WINDOWS) && defined(HAVE_FCNTL_H) - if (mode[0] == 'a') { - /* try to make sure the O_APPEND flag is set */ - int flags; - flags = fcntl(fd, F_GETFL); - if (flags != -1) - fcntl(fd, F_SETFL, flags | O_APPEND); - fp = fdopen(fd, mode); - if (fp == NULL && flags != -1) - /* restore old mode if fdopen failed */ - fcntl(fd, F_SETFL, flags); - } else { - fp = fdopen(fd, mode); - } -#else - fp = fdopen(fd, mode); -#endif - Py_END_ALLOW_THREADS - PyMem_FREE(mode); - if (fp == NULL) - return posix_error(); - f = PyFile_FromFile(fp, "<fdopen>", orgmode, fclose); - if (f != NULL) - PyFile_SetBufSize(f, bufsize); - return f; -} - -PyDoc_STRVAR(posix_isatty__doc__, -"isatty(fd) -> bool\n\n\ -Return True if the file descriptor 'fd' is an open file descriptor\n\ -connected to the slave end of a terminal."); - -static PyObject * -posix_isatty(PyObject *self, PyObject *args) -{ - int fd; - if (!PyArg_ParseTuple(args, "i:isatty", &fd)) - return NULL; - if (!_PyVerify_fd(fd)) - return PyBool_FromLong(0); - return PyBool_FromLong(isatty(fd)); -} - -#ifdef HAVE_PIPE -PyDoc_STRVAR(posix_pipe__doc__, -"pipe() -> (read_end, write_end)\n\n\ -Create a pipe."); - -static PyObject * -posix_pipe(PyObject *self, PyObject *noargs) -{ -#if defined(PYOS_OS2) - HFILE read, write; - APIRET rc; - - Py_BEGIN_ALLOW_THREADS - rc = DosCreatePipe( &read, &write, 4096); - Py_END_ALLOW_THREADS - if (rc != NO_ERROR) - return os2_error(rc); - - return Py_BuildValue("(ii)", read, write); -#else -#if !defined(MS_WINDOWS) - int fds[2]; - int res; - Py_BEGIN_ALLOW_THREADS - res = pipe(fds); - Py_END_ALLOW_THREADS - if (res != 0) - return posix_error(); - return Py_BuildValue("(ii)", fds[0], fds[1]); -#else /* MS_WINDOWS */ - HANDLE read, write; - int read_fd, write_fd; - BOOL ok; - Py_BEGIN_ALLOW_THREADS - ok = CreatePipe(&read, &write, NULL, 0); - Py_END_ALLOW_THREADS - if (!ok) - return win32_error("CreatePipe", NULL); - read_fd = _open_osfhandle((Py_intptr_t)read, 0); - write_fd = _open_osfhandle((Py_intptr_t)write, 1); - return Py_BuildValue("(ii)", read_fd, write_fd); -#endif /* MS_WINDOWS */ -#endif -} -#endif /* HAVE_PIPE */ - - -#ifdef HAVE_MKFIFO -PyDoc_STRVAR(posix_mkfifo__doc__, -"mkfifo(filename [, mode=0666])\n\n\ -Create a FIFO (a POSIX named pipe)."); - -static PyObject * -posix_mkfifo(PyObject *self, PyObject *args) -{ - char *filename; - int mode = 0666; - int res; - if (!PyArg_ParseTuple(args, "s|i:mkfifo", &filename, &mode)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = mkfifo(filename, mode); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} -#endif - - -#if defined(HAVE_MKNOD) && defined(HAVE_MAKEDEV) -PyDoc_STRVAR(posix_mknod__doc__, -"mknod(filename [, mode=0600, device])\n\n\ -Create a filesystem node (file, device special file or named pipe)\n\ -named filename. mode specifies both the permissions to use and the\n\ -type of node to be created, being combined (bitwise OR) with one of\n\ -S_IFREG, S_IFCHR, S_IFBLK, and S_IFIFO. For S_IFCHR and S_IFBLK,\n\ -device defines the newly created device special file (probably using\n\ -os.makedev()), otherwise it is ignored."); - - -static PyObject * -posix_mknod(PyObject *self, PyObject *args) -{ - char *filename; - int mode = 0600; - int device = 0; - int res; - if (!PyArg_ParseTuple(args, "s|ii:mknod", &filename, &mode, &device)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = mknod(filename, mode, device); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} -#endif - -#ifdef HAVE_DEVICE_MACROS -PyDoc_STRVAR(posix_major__doc__, -"major(device) -> major number\n\ -Extracts a device major number from a raw device number."); - -static PyObject * -posix_major(PyObject *self, PyObject *args) -{ - int device; - if (!PyArg_ParseTuple(args, "i:major", &device)) - return NULL; - return PyInt_FromLong((long)major(device)); -} - -PyDoc_STRVAR(posix_minor__doc__, -"minor(device) -> minor number\n\ -Extracts a device minor number from a raw device number."); - -static PyObject * -posix_minor(PyObject *self, PyObject *args) -{ - int device; - if (!PyArg_ParseTuple(args, "i:minor", &device)) - return NULL; - return PyInt_FromLong((long)minor(device)); -} - -PyDoc_STRVAR(posix_makedev__doc__, -"makedev(major, minor) -> device number\n\ -Composes a raw device number from the major and minor device numbers."); - -static PyObject * -posix_makedev(PyObject *self, PyObject *args) -{ - int major, minor; - if (!PyArg_ParseTuple(args, "ii:makedev", &major, &minor)) - return NULL; - return PyInt_FromLong((long)makedev(major, minor)); -} -#endif /* device macros */ - - -#ifdef HAVE_FTRUNCATE -PyDoc_STRVAR(posix_ftruncate__doc__, -"ftruncate(fd, length)\n\n\ -Truncate a file to a specified length."); - -static PyObject * -posix_ftruncate(PyObject *self, PyObject *args) -{ - int fd; - off_t length; - int res; - PyObject *lenobj; - - if (!PyArg_ParseTuple(args, "iO:ftruncate", &fd, &lenobj)) - return NULL; - -#if !defined(HAVE_LARGEFILE_SUPPORT) - length = PyInt_AsLong(lenobj); -#else - length = PyLong_Check(lenobj) ? - PyLong_AsLongLong(lenobj) : PyInt_AsLong(lenobj); -#endif - if (PyErr_Occurred()) - return NULL; - - Py_BEGIN_ALLOW_THREADS - res = ftruncate(fd, length); - Py_END_ALLOW_THREADS - if (res < 0) - return posix_error(); - Py_INCREF(Py_None); - return Py_None; -} -#endif - -#ifdef HAVE_PUTENV -PyDoc_STRVAR(posix_putenv__doc__, -"putenv(key, value)\n\n\ -Change or add an environment variable."); - -/* Save putenv() parameters as values here, so we can collect them when they - * get re-set with another call for the same key. */ -static PyObject *posix_putenv_garbage; - -static PyObject * -posix_putenv(PyObject *self, PyObject *args) -{ - char *s1, *s2; - char *newenv; - PyObject *newstr; - size_t len; - - if (!PyArg_ParseTuple(args, "ss:putenv", &s1, &s2)) - return NULL; - -#if defined(PYOS_OS2) - if (stricmp(s1, "BEGINLIBPATH") == 0) { - APIRET rc; - - rc = DosSetExtLIBPATH(s2, BEGIN_LIBPATH); - if (rc != NO_ERROR) - return os2_error(rc); - - } else if (stricmp(s1, "ENDLIBPATH") == 0) { - APIRET rc; - - rc = DosSetExtLIBPATH(s2, END_LIBPATH); - if (rc != NO_ERROR) - return os2_error(rc); - } else { -#endif - - /* XXX This can leak memory -- not easy to fix :-( */ - len = strlen(s1) + strlen(s2) + 2; - /* len includes space for a trailing \0; the size arg to - PyString_FromStringAndSize does not count that */ - newstr = PyString_FromStringAndSize(NULL, (int)len - 1); - if (newstr == NULL) - return PyErr_NoMemory(); - newenv = PyString_AS_STRING(newstr); - PyOS_snprintf(newenv, len, "%s=%s", s1, s2); - if (putenv(newenv)) { - Py_DECREF(newstr); - posix_error(); - return NULL; - } - /* Install the first arg and newstr in posix_putenv_garbage; - * this will cause previous value to be collected. This has to - * happen after the real putenv() call because the old value - * was still accessible until then. */ - if (PyDict_SetItem(posix_putenv_garbage, - PyTuple_GET_ITEM(args, 0), newstr)) { - /* really not much we can do; just leak */ - PyErr_Clear(); - } - else { - Py_DECREF(newstr); - } - -#if defined(PYOS_OS2) - } -#endif - Py_INCREF(Py_None); - return Py_None; -} -#endif /* putenv */ - -#ifdef HAVE_UNSETENV -PyDoc_STRVAR(posix_unsetenv__doc__, -"unsetenv(key)\n\n\ -Delete an environment variable."); - -static PyObject * -posix_unsetenv(PyObject *self, PyObject *args) -{ - char *s1; - - if (!PyArg_ParseTuple(args, "s:unsetenv", &s1)) - return NULL; - - unsetenv(s1); - - /* Remove the key from posix_putenv_garbage; - * this will cause it to be collected. This has to - * happen after the real unsetenv() call because the - * old value was still accessible until then. - */ - if (PyDict_DelItem(posix_putenv_garbage, - PyTuple_GET_ITEM(args, 0))) { - /* really not much we can do; just leak */ - PyErr_Clear(); - } - - Py_INCREF(Py_None); - return Py_None; -} -#endif /* unsetenv */ - -PyDoc_STRVAR(posix_strerror__doc__, -"strerror(code) -> string\n\n\ -Translate an error code to a message string."); - -static PyObject * -posix_strerror(PyObject *self, PyObject *args) -{ - int code; - char *message; - if (!PyArg_ParseTuple(args, "i:strerror", &code)) - return NULL; - message = strerror(code); - if (message == NULL) { - PyErr_SetString(PyExc_ValueError, - "strerror() argument out of range"); - return NULL; - } - return PyString_FromString(message); -} - - -#ifdef HAVE_SYS_WAIT_H - -#ifdef WCOREDUMP -PyDoc_STRVAR(posix_WCOREDUMP__doc__, -"WCOREDUMP(status) -> bool\n\n\ -Return True if the process returning 'status' was dumped to a core file."); - -static PyObject * -posix_WCOREDUMP(PyObject *self, PyObject *args) -{ - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; - - if (!PyArg_ParseTuple(args, "i:WCOREDUMP", &WAIT_STATUS_INT(status))) - return NULL; - - return PyBool_FromLong(WCOREDUMP(status)); -} -#endif /* WCOREDUMP */ - -#ifdef WIFCONTINUED -PyDoc_STRVAR(posix_WIFCONTINUED__doc__, -"WIFCONTINUED(status) -> bool\n\n\ -Return True if the process returning 'status' was continued from a\n\ -job control stop."); - -static PyObject * -posix_WIFCONTINUED(PyObject *self, PyObject *args) -{ - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; - - if (!PyArg_ParseTuple(args, "i:WCONTINUED", &WAIT_STATUS_INT(status))) - return NULL; - - return PyBool_FromLong(WIFCONTINUED(status)); -} -#endif /* WIFCONTINUED */ - -#ifdef WIFSTOPPED -PyDoc_STRVAR(posix_WIFSTOPPED__doc__, -"WIFSTOPPED(status) -> bool\n\n\ -Return True if the process returning 'status' was stopped."); - -static PyObject * -posix_WIFSTOPPED(PyObject *self, PyObject *args) -{ - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; - - if (!PyArg_ParseTuple(args, "i:WIFSTOPPED", &WAIT_STATUS_INT(status))) - return NULL; - - return PyBool_FromLong(WIFSTOPPED(status)); -} -#endif /* WIFSTOPPED */ - -#ifdef WIFSIGNALED -PyDoc_STRVAR(posix_WIFSIGNALED__doc__, -"WIFSIGNALED(status) -> bool\n\n\ -Return True if the process returning 'status' was terminated by a signal."); - -static PyObject * -posix_WIFSIGNALED(PyObject *self, PyObject *args) -{ - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; - - if (!PyArg_ParseTuple(args, "i:WIFSIGNALED", &WAIT_STATUS_INT(status))) - return NULL; - - return PyBool_FromLong(WIFSIGNALED(status)); -} -#endif /* WIFSIGNALED */ - -#ifdef WIFEXITED -PyDoc_STRVAR(posix_WIFEXITED__doc__, -"WIFEXITED(status) -> bool\n\n\ -Return true if the process returning 'status' exited using the exit()\n\ -system call."); - -static PyObject * -posix_WIFEXITED(PyObject *self, PyObject *args) -{ - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; - - if (!PyArg_ParseTuple(args, "i:WIFEXITED", &WAIT_STATUS_INT(status))) - return NULL; - - return PyBool_FromLong(WIFEXITED(status)); -} -#endif /* WIFEXITED */ - -#ifdef WEXITSTATUS -PyDoc_STRVAR(posix_WEXITSTATUS__doc__, -"WEXITSTATUS(status) -> integer\n\n\ -Return the process return code from 'status'."); - -static PyObject * -posix_WEXITSTATUS(PyObject *self, PyObject *args) -{ - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; - - if (!PyArg_ParseTuple(args, "i:WEXITSTATUS", &WAIT_STATUS_INT(status))) - return NULL; - - return Py_BuildValue("i", WEXITSTATUS(status)); -} -#endif /* WEXITSTATUS */ - -#ifdef WTERMSIG -PyDoc_STRVAR(posix_WTERMSIG__doc__, -"WTERMSIG(status) -> integer\n\n\ -Return the signal that terminated the process that provided the 'status'\n\ -value."); - -static PyObject * -posix_WTERMSIG(PyObject *self, PyObject *args) -{ - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; - - if (!PyArg_ParseTuple(args, "i:WTERMSIG", &WAIT_STATUS_INT(status))) - return NULL; - - return Py_BuildValue("i", WTERMSIG(status)); -} -#endif /* WTERMSIG */ - -#ifdef WSTOPSIG -PyDoc_STRVAR(posix_WSTOPSIG__doc__, -"WSTOPSIG(status) -> integer\n\n\ -Return the signal that stopped the process that provided\n\ -the 'status' value."); - -static PyObject * -posix_WSTOPSIG(PyObject *self, PyObject *args) -{ - WAIT_TYPE status; - WAIT_STATUS_INT(status) = 0; - - if (!PyArg_ParseTuple(args, "i:WSTOPSIG", &WAIT_STATUS_INT(status))) - return NULL; - - return Py_BuildValue("i", WSTOPSIG(status)); -} -#endif /* WSTOPSIG */ - -#endif /* HAVE_SYS_WAIT_H */ - - -#if defined(HAVE_FSTATVFS) && defined(HAVE_SYS_STATVFS_H) -#ifdef _SCO_DS -/* SCO OpenServer 5.0 and later requires _SVID3 before it reveals the - needed definitions in sys/statvfs.h */ -#define _SVID3 -#endif -#include <sys/statvfs.h> - -static PyObject* -_pystatvfs_fromstructstatvfs(struct statvfs st) { - PyObject *v = PyStructSequence_New(&StatVFSResultType); - if (v == NULL) - return NULL; - -#if !defined(HAVE_LARGEFILE_SUPPORT) - PyStructSequence_SET_ITEM(v, 0, PyInt_FromLong((long) st.f_bsize)); - PyStructSequence_SET_ITEM(v, 1, PyInt_FromLong((long) st.f_frsize)); - PyStructSequence_SET_ITEM(v, 2, PyInt_FromLong((long) st.f_blocks)); - PyStructSequence_SET_ITEM(v, 3, PyInt_FromLong((long) st.f_bfree)); - PyStructSequence_SET_ITEM(v, 4, PyInt_FromLong((long) st.f_bavail)); - PyStructSequence_SET_ITEM(v, 5, PyInt_FromLong((long) st.f_files)); - PyStructSequence_SET_ITEM(v, 6, PyInt_FromLong((long) st.f_ffree)); - PyStructSequence_SET_ITEM(v, 7, PyInt_FromLong((long) st.f_favail)); - PyStructSequence_SET_ITEM(v, 8, PyInt_FromLong((long) st.f_flag)); - PyStructSequence_SET_ITEM(v, 9, PyInt_FromLong((long) st.f_namemax)); -#else - PyStructSequence_SET_ITEM(v, 0, PyInt_FromLong((long) st.f_bsize)); - PyStructSequence_SET_ITEM(v, 1, PyInt_FromLong((long) st.f_frsize)); - PyStructSequence_SET_ITEM(v, 2, - PyLong_FromLongLong((PY_LONG_LONG) st.f_blocks)); - PyStructSequence_SET_ITEM(v, 3, - PyLong_FromLongLong((PY_LONG_LONG) st.f_bfree)); - PyStructSequence_SET_ITEM(v, 4, - PyLong_FromLongLong((PY_LONG_LONG) st.f_bavail)); - PyStructSequence_SET_ITEM(v, 5, - PyLong_FromLongLong((PY_LONG_LONG) st.f_files)); - PyStructSequence_SET_ITEM(v, 6, - PyLong_FromLongLong((PY_LONG_LONG) st.f_ffree)); - PyStructSequence_SET_ITEM(v, 7, - PyLong_FromLongLong((PY_LONG_LONG) st.f_favail)); - PyStructSequence_SET_ITEM(v, 8, PyInt_FromLong((long) st.f_flag)); - PyStructSequence_SET_ITEM(v, 9, PyInt_FromLong((long) st.f_namemax)); -#endif - - return v; -} - -PyDoc_STRVAR(posix_fstatvfs__doc__, -"fstatvfs(fd) -> statvfs result\n\n\ -Perform an fstatvfs system call on the given fd."); - -static PyObject * -posix_fstatvfs(PyObject *self, PyObject *args) -{ - int fd, res; - struct statvfs st; - - if (!PyArg_ParseTuple(args, "i:fstatvfs", &fd)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = fstatvfs(fd, &st); - Py_END_ALLOW_THREADS - if (res != 0) - return posix_error(); - - return _pystatvfs_fromstructstatvfs(st); -} -#endif /* HAVE_FSTATVFS && HAVE_SYS_STATVFS_H */ - - -#if defined(HAVE_STATVFS) && defined(HAVE_SYS_STATVFS_H) -#include <sys/statvfs.h> - -PyDoc_STRVAR(posix_statvfs__doc__, -"statvfs(path) -> statvfs result\n\n\ -Perform a statvfs system call on the given path."); - -static PyObject * -posix_statvfs(PyObject *self, PyObject *args) -{ - char *path; - int res; - struct statvfs st; - if (!PyArg_ParseTuple(args, "s:statvfs", &path)) - return NULL; - Py_BEGIN_ALLOW_THREADS - res = statvfs(path, &st); - Py_END_ALLOW_THREADS - if (res != 0) - return posix_error_with_filename(path); - - return _pystatvfs_fromstructstatvfs(st); -} -#endif /* HAVE_STATVFS */ - - -#ifdef HAVE_TEMPNAM -PyDoc_STRVAR(posix_tempnam__doc__, -"tempnam([dir[, prefix]]) -> string\n\n\ -Return a unique name for a temporary file.\n\ -The directory and a prefix may be specified as strings; they may be omitted\n\ -or None if not needed."); - -static PyObject * -posix_tempnam(PyObject *self, PyObject *args) -{ - PyObject *result = NULL; - char *dir = NULL; - char *pfx = NULL; - char *name; - - if (!PyArg_ParseTuple(args, "|zz:tempnam", &dir, &pfx)) - return NULL; - - if (PyErr_Warn(PyExc_RuntimeWarning, - "tempnam is a potential security risk to your program") < 0) - return NULL; - -#ifdef MS_WINDOWS - name = _tempnam(dir, pfx); -#else - name = tempnam(dir, pfx); -#endif - if (name == NULL) - return PyErr_NoMemory(); - result = PyString_FromString(name); - free(name); - return result; -} -#endif - - -#ifdef HAVE_TMPFILE -PyDoc_STRVAR(posix_tmpfile__doc__, -"tmpfile() -> file object\n\n\ -Create a temporary file with no directory entries."); - -static PyObject * -posix_tmpfile(PyObject *self, PyObject *noargs) -{ - FILE *fp; - - fp = tmpfile(); - if (fp == NULL) - return posix_error(); - return PyFile_FromFile(fp, "<tmpfile>", "w+b", fclose); -} -#endif - - -#ifdef HAVE_TMPNAM -PyDoc_STRVAR(posix_tmpnam__doc__, -"tmpnam() -> string\n\n\ -Return a unique name for a temporary file."); - -static PyObject * -posix_tmpnam(PyObject *self, PyObject *noargs) -{ - char buffer[L_tmpnam]; - char *name; - - if (PyErr_Warn(PyExc_RuntimeWarning, - "tmpnam is a potential security risk to your program") < 0) - return NULL; - -#ifdef USE_TMPNAM_R - name = tmpnam_r(buffer); -#else - name = tmpnam(buffer); -#endif - if (name == NULL) { - PyObject *err = Py_BuildValue("is", 0, -#ifdef USE_TMPNAM_R - "unexpected NULL from tmpnam_r" -#else - "unexpected NULL from tmpnam" -#endif - ); - PyErr_SetObject(PyExc_OSError, err); - Py_XDECREF(err); - return NULL; - } - return PyString_FromString(buffer); -} -#endif - - -/* This is used for fpathconf(), pathconf(), confstr() and sysconf(). - * It maps strings representing configuration variable names to - * integer values, allowing those functions to be called with the - * magic names instead of polluting the module's namespace with tons of - * rarely-used constants. There are three separate tables that use - * these definitions. - * - * This code is always included, even if none of the interfaces that - * need it are included. The #if hackery needed to avoid it would be - * sufficiently pervasive that it's not worth the loss of readability. - */ -struct constdef { - char *name; - long value; -}; - -static int -conv_confname(PyObject *arg, int *valuep, struct constdef *table, - size_t tablesize) -{ - if (PyInt_Check(arg)) { - *valuep = PyInt_AS_LONG(arg); - return 1; - } - if (PyString_Check(arg)) { - /* look up the value in the table using a binary search */ - size_t lo = 0; - size_t mid; - size_t hi = tablesize; - int cmp; - char *confname = PyString_AS_STRING(arg); - while (lo < hi) { - mid = (lo + hi) / 2; - cmp = strcmp(confname, table[mid].name); - if (cmp < 0) - hi = mid; - else if (cmp > 0) - lo = mid + 1; - else { - *valuep = table[mid].value; - return 1; - } - } - PyErr_SetString(PyExc_ValueError, "unrecognized configuration name"); - } - else - PyErr_SetString(PyExc_TypeError, - "configuration names must be strings or integers"); - return 0; -} - - -#if defined(HAVE_FPATHCONF) || defined(HAVE_PATHCONF) -static struct constdef posix_constants_pathconf[] = { -#ifdef _PC_ABI_AIO_XFER_MAX - {"PC_ABI_AIO_XFER_MAX", _PC_ABI_AIO_XFER_MAX}, -#endif -#ifdef _PC_ABI_ASYNC_IO - {"PC_ABI_ASYNC_IO", _PC_ABI_ASYNC_IO}, -#endif -#ifdef _PC_ASYNC_IO - {"PC_ASYNC_IO", _PC_ASYNC_IO}, -#endif -#ifdef _PC_CHOWN_RESTRICTED - {"PC_CHOWN_RESTRICTED", _PC_CHOWN_RESTRICTED}, -#endif -#ifdef _PC_FILESIZEBITS - {"PC_FILESIZEBITS", _PC_FILESIZEBITS}, -#endif -#ifdef _PC_LAST - {"PC_LAST", _PC_LAST}, -#endif -#ifdef _PC_LINK_MAX - {"PC_LINK_MAX", _PC_LINK_MAX}, -#endif -#ifdef _PC_MAX_CANON - {"PC_MAX_CANON", _PC_MAX_CANON}, -#endif -#ifdef _PC_MAX_INPUT - {"PC_MAX_INPUT", _PC_MAX_INPUT}, -#endif -#ifdef _PC_NAME_MAX - {"PC_NAME_MAX", _PC_NAME_MAX}, -#endif -#ifdef _PC_NO_TRUNC - {"PC_NO_TRUNC", _PC_NO_TRUNC}, -#endif -#ifdef _PC_PATH_MAX - {"PC_PATH_MAX", _PC_PATH_MAX}, -#endif -#ifdef _PC_PIPE_BUF - {"PC_PIPE_BUF", _PC_PIPE_BUF}, -#endif -#ifdef _PC_PRIO_IO - {"PC_PRIO_IO", _PC_PRIO_IO}, -#endif -#ifdef _PC_SOCK_MAXBUF - {"PC_SOCK_MAXBUF", _PC_SOCK_MAXBUF}, -#endif -#ifdef _PC_SYNC_IO - {"PC_SYNC_IO", _PC_SYNC_IO}, -#endif -#ifdef _PC_VDISABLE - {"PC_VDISABLE", _PC_VDISABLE}, -#endif -}; - -static int -conv_path_confname(PyObject *arg, int *valuep) -{ - return conv_confname(arg, valuep, posix_constants_pathconf, - sizeof(posix_constants_pathconf) - / sizeof(struct constdef)); -} -#endif - -#ifdef HAVE_FPATHCONF -PyDoc_STRVAR(posix_fpathconf__doc__, -"fpathconf(fd, name) -> integer\n\n\ -Return the configuration limit name for the file descriptor fd.\n\ -If there is no limit, return -1."); - -static PyObject * -posix_fpathconf(PyObject *self, PyObject *args) -{ - PyObject *result = NULL; - int name, fd; - - if (PyArg_ParseTuple(args, "iO&:fpathconf", &fd, - conv_path_confname, &name)) { - long limit; - - errno = 0; - limit = fpathconf(fd, name); - if (limit == -1 && errno != 0) - posix_error(); - else - result = PyInt_FromLong(limit); - } - return result; -} -#endif - - -#ifdef HAVE_PATHCONF -PyDoc_STRVAR(posix_pathconf__doc__, -"pathconf(path, name) -> integer\n\n\ -Return the configuration limit name for the file or directory path.\n\ -If there is no limit, return -1."); - -static PyObject * -posix_pathconf(PyObject *self, PyObject *args) -{ - PyObject *result = NULL; - int name; - char *path; - - if (PyArg_ParseTuple(args, "sO&:pathconf", &path, - conv_path_confname, &name)) { - long limit; - - errno = 0; - limit = pathconf(path, name); - if (limit == -1 && errno != 0) { - if (errno == EINVAL) - /* could be a path or name problem */ - posix_error(); - else - posix_error_with_filename(path); - } - else - result = PyInt_FromLong(limit); - } - return result; -} -#endif - -#ifdef HAVE_CONFSTR -static struct constdef posix_constants_confstr[] = { -#ifdef _CS_ARCHITECTURE - {"CS_ARCHITECTURE", _CS_ARCHITECTURE}, -#endif -#ifdef _CS_HOSTNAME - {"CS_HOSTNAME", _CS_HOSTNAME}, -#endif -#ifdef _CS_HW_PROVIDER - {"CS_HW_PROVIDER", _CS_HW_PROVIDER}, -#endif -#ifdef _CS_HW_SERIAL - {"CS_HW_SERIAL", _CS_HW_SERIAL}, -#endif -#ifdef _CS_INITTAB_NAME - {"CS_INITTAB_NAME", _CS_INITTAB_NAME}, -#endif -#ifdef _CS_LFS64_CFLAGS - {"CS_LFS64_CFLAGS", _CS_LFS64_CFLAGS}, -#endif -#ifdef _CS_LFS64_LDFLAGS - {"CS_LFS64_LDFLAGS", _CS_LFS64_LDFLAGS}, -#endif -#ifdef _CS_LFS64_LIBS - {"CS_LFS64_LIBS", _CS_LFS64_LIBS}, -#endif -#ifdef _CS_LFS64_LINTFLAGS - {"CS_LFS64_LINTFLAGS", _CS_LFS64_LINTFLAGS}, -#endif -#ifdef _CS_LFS_CFLAGS - {"CS_LFS_CFLAGS", _CS_LFS_CFLAGS}, -#endif -#ifdef _CS_LFS_LDFLAGS - {"CS_LFS_LDFLAGS", _CS_LFS_LDFLAGS}, -#endif -#ifdef _CS_LFS_LIBS - {"CS_LFS_LIBS", _CS_LFS_LIBS}, -#endif -#ifdef _CS_LFS_LINTFLAGS - {"CS_LFS_LINTFLAGS", _CS_LFS_LINTFLAGS}, -#endif -#ifdef _CS_MACHINE - {"CS_MACHINE", _CS_MACHINE}, -#endif -#ifdef _CS_PATH - {"CS_PATH", _CS_PATH}, -#endif -#ifdef _CS_RELEASE - {"CS_RELEASE", _CS_RELEASE}, -#endif -#ifdef _CS_SRPC_DOMAIN - {"CS_SRPC_DOMAIN", _CS_SRPC_DOMAIN}, -#endif -#ifdef _CS_SYSNAME - {"CS_SYSNAME", _CS_SYSNAME}, -#endif -#ifdef _CS_VERSION - {"CS_VERSION", _CS_VERSION}, -#endif -#ifdef _CS_XBS5_ILP32_OFF32_CFLAGS - {"CS_XBS5_ILP32_OFF32_CFLAGS", _CS_XBS5_ILP32_OFF32_CFLAGS}, -#endif -#ifdef _CS_XBS5_ILP32_OFF32_LDFLAGS - {"CS_XBS5_ILP32_OFF32_LDFLAGS", _CS_XBS5_ILP32_OFF32_LDFLAGS}, -#endif -#ifdef _CS_XBS5_ILP32_OFF32_LIBS - {"CS_XBS5_ILP32_OFF32_LIBS", _CS_XBS5_ILP32_OFF32_LIBS}, -#endif -#ifdef _CS_XBS5_ILP32_OFF32_LINTFLAGS - {"CS_XBS5_ILP32_OFF32_LINTFLAGS", _CS_XBS5_ILP32_OFF32_LINTFLAGS}, -#endif -#ifdef _CS_XBS5_ILP32_OFFBIG_CFLAGS - {"CS_XBS5_ILP32_OFFBIG_CFLAGS", _CS_XBS5_ILP32_OFFBIG_CFLAGS}, -#endif -#ifdef _CS_XBS5_ILP32_OFFBIG_LDFLAGS - {"CS_XBS5_ILP32_OFFBIG_LDFLAGS", _CS_XBS5_ILP32_OFFBIG_LDFLAGS}, -#endif -#ifdef _CS_XBS5_ILP32_OFFBIG_LIBS - {"CS_XBS5_ILP32_OFFBIG_LIBS", _CS_XBS5_ILP32_OFFBIG_LIBS}, -#endif -#ifdef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS - {"CS_XBS5_ILP32_OFFBIG_LINTFLAGS", _CS_XBS5_ILP32_OFFBIG_LINTFLAGS}, -#endif -#ifdef _CS_XBS5_LP64_OFF64_CFLAGS - {"CS_XBS5_LP64_OFF64_CFLAGS", _CS_XBS5_LP64_OFF64_CFLAGS}, -#endif -#ifdef _CS_XBS5_LP64_OFF64_LDFLAGS - {"CS_XBS5_LP64_OFF64_LDFLAGS", _CS_XBS5_LP64_OFF64_LDFLAGS}, -#endif -#ifdef _CS_XBS5_LP64_OFF64_LIBS - {"CS_XBS5_LP64_OFF64_LIBS", _CS_XBS5_LP64_OFF64_LIBS}, -#endif -#ifdef _CS_XBS5_LP64_OFF64_LINTFLAGS - {"CS_XBS5_LP64_OFF64_LINTFLAGS", _CS_XBS5_LP64_OFF64_LINTFLAGS}, -#endif -#ifdef _CS_XBS5_LPBIG_OFFBIG_CFLAGS - {"CS_XBS5_LPBIG_OFFBIG_CFLAGS", _CS_XBS5_LPBIG_OFFBIG_CFLAGS}, -#endif -#ifdef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS - {"CS_XBS5_LPBIG_OFFBIG_LDFLAGS", _CS_XBS5_LPBIG_OFFBIG_LDFLAGS}, -#endif -#ifdef _CS_XBS5_LPBIG_OFFBIG_LIBS - {"CS_XBS5_LPBIG_OFFBIG_LIBS", _CS_XBS5_LPBIG_OFFBIG_LIBS}, -#endif -#ifdef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS - {"CS_XBS5_LPBIG_OFFBIG_LINTFLAGS", _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS}, -#endif -#ifdef _MIPS_CS_AVAIL_PROCESSORS - {"MIPS_CS_AVAIL_PROCESSORS", _MIPS_CS_AVAIL_PROCESSORS}, -#endif -#ifdef _MIPS_CS_BASE - {"MIPS_CS_BASE", _MIPS_CS_BASE}, -#endif -#ifdef _MIPS_CS_HOSTID - {"MIPS_CS_HOSTID", _MIPS_CS_HOSTID}, -#endif -#ifdef _MIPS_CS_HW_NAME - {"MIPS_CS_HW_NAME", _MIPS_CS_HW_NAME}, -#endif -#ifdef _MIPS_CS_NUM_PROCESSORS - {"MIPS_CS_NUM_PROCESSORS", _MIPS_CS_NUM_PROCESSORS}, -#endif -#ifdef _MIPS_CS_OSREL_MAJ - {"MIPS_CS_OSREL_MAJ", _MIPS_CS_OSREL_MAJ}, -#endif -#ifdef _MIPS_CS_OSREL_MIN - {"MIPS_CS_OSREL_MIN", _MIPS_CS_OSREL_MIN}, -#endif -#ifdef _MIPS_CS_OSREL_PATCH - {"MIPS_CS_OSREL_PATCH", _MIPS_CS_OSREL_PATCH}, -#endif -#ifdef _MIPS_CS_OS_NAME - {"MIPS_CS_OS_NAME", _MIPS_CS_OS_NAME}, -#endif -#ifdef _MIPS_CS_OS_PROVIDER - {"MIPS_CS_OS_PROVIDER", _MIPS_CS_OS_PROVIDER}, -#endif -#ifdef _MIPS_CS_PROCESSORS - {"MIPS_CS_PROCESSORS", _MIPS_CS_PROCESSORS}, -#endif -#ifdef _MIPS_CS_SERIAL - {"MIPS_CS_SERIAL", _MIPS_CS_SERIAL}, -#endif -#ifdef _MIPS_CS_VENDOR - {"MIPS_CS_VENDOR", _MIPS_CS_VENDOR}, -#endif -}; - -static int -conv_confstr_confname(PyObject *arg, int *valuep) -{ - return conv_confname(arg, valuep, posix_constants_confstr, - sizeof(posix_constants_confstr) - / sizeof(struct constdef)); -} - -PyDoc_STRVAR(posix_confstr__doc__, -"confstr(name) -> string\n\n\ -Return a string-valued system configuration variable."); - -static PyObject * -posix_confstr(PyObject *self, PyObject *args) -{ - PyObject *result = NULL; - int name; - char buffer[256]; - - if (PyArg_ParseTuple(args, "O&:confstr", conv_confstr_confname, &name)) { - int len; - - errno = 0; - len = confstr(name, buffer, sizeof(buffer)); - if (len == 0) { - if (errno) { - posix_error(); - } - else { - result = Py_None; - Py_INCREF(Py_None); - } - } - else { - if ((unsigned int)len >= sizeof(buffer)) { - result = PyString_FromStringAndSize(NULL, len-1); - if (result != NULL) - confstr(name, PyString_AS_STRING(result), len); - } - else - result = PyString_FromStringAndSize(buffer, len-1); - } - } - return result; -} -#endif - - -#ifdef HAVE_SYSCONF -static struct constdef posix_constants_sysconf[] = { -#ifdef _SC_2_CHAR_TERM - {"SC_2_CHAR_TERM", _SC_2_CHAR_TERM}, -#endif -#ifdef _SC_2_C_BIND - {"SC_2_C_BIND", _SC_2_C_BIND}, -#endif -#ifdef _SC_2_C_DEV - {"SC_2_C_DEV", _SC_2_C_DEV}, -#endif -#ifdef _SC_2_C_VERSION - {"SC_2_C_VERSION", _SC_2_C_VERSION}, -#endif -#ifdef _SC_2_FORT_DEV - {"SC_2_FORT_DEV", _SC_2_FORT_DEV}, -#endif -#ifdef _SC_2_FORT_RUN - {"SC_2_FORT_RUN", _SC_2_FORT_RUN}, -#endif -#ifdef _SC_2_LOCALEDEF - {"SC_2_LOCALEDEF", _SC_2_LOCALEDEF}, -#endif -#ifdef _SC_2_SW_DEV - {"SC_2_SW_DEV", _SC_2_SW_DEV}, -#endif -#ifdef _SC_2_UPE - {"SC_2_UPE", _SC_2_UPE}, -#endif -#ifdef _SC_2_VERSION - {"SC_2_VERSION", _SC_2_VERSION}, -#endif -#ifdef _SC_ABI_ASYNCHRONOUS_IO - {"SC_ABI_ASYNCHRONOUS_IO", _SC_ABI_ASYNCHRONOUS_IO}, -#endif -#ifdef _SC_ACL - {"SC_ACL", _SC_ACL}, -#endif -#ifdef _SC_AIO_LISTIO_MAX - {"SC_AIO_LISTIO_MAX", _SC_AIO_LISTIO_MAX}, -#endif -#ifdef _SC_AIO_MAX - {"SC_AIO_MAX", _SC_AIO_MAX}, -#endif -#ifdef _SC_AIO_PRIO_DELTA_MAX - {"SC_AIO_PRIO_DELTA_MAX", _SC_AIO_PRIO_DELTA_MAX}, -#endif -#ifdef _SC_ARG_MAX - {"SC_ARG_MAX", _SC_ARG_MAX}, -#endif -#ifdef _SC_ASYNCHRONOUS_IO - {"SC_ASYNCHRONOUS_IO", _SC_ASYNCHRONOUS_IO}, -#endif -#ifdef _SC_ATEXIT_MAX - {"SC_ATEXIT_MAX", _SC_ATEXIT_MAX}, -#endif -#ifdef _SC_AUDIT - {"SC_AUDIT", _SC_AUDIT}, -#endif -#ifdef _SC_AVPHYS_PAGES - {"SC_AVPHYS_PAGES", _SC_AVPHYS_PAGES}, -#endif -#ifdef _SC_BC_BASE_MAX - {"SC_BC_BASE_MAX", _SC_BC_BASE_MAX}, -#endif -#ifdef _SC_BC_DIM_MAX - {"SC_BC_DIM_MAX", _SC_BC_DIM_MAX}, -#endif -#ifdef _SC_BC_SCALE_MAX - {"SC_BC_SCALE_MAX", _SC_BC_SCALE_MAX}, -#endif -#ifdef _SC_BC_STRING_MAX - {"SC_BC_STRING_MAX", _SC_BC_STRING_MAX}, -#endif -#ifdef _SC_CAP - {"SC_CAP", _SC_CAP}, -#endif -#ifdef _SC_CHARCLASS_NAME_MAX - {"SC_CHARCLASS_NAME_MAX", _SC_CHARCLASS_NAME_MAX}, -#endif -#ifdef _SC_CHAR_BIT - {"SC_CHAR_BIT", _SC_CHAR_BIT}, -#endif -#ifdef _SC_CHAR_MAX - {"SC_CHAR_MAX", _SC_CHAR_MAX}, -#endif -#ifdef _SC_CHAR_MIN - {"SC_CHAR_MIN", _SC_CHAR_MIN}, -#endif -#ifdef _SC_CHILD_MAX - {"SC_CHILD_MAX", _SC_CHILD_MAX}, -#endif -#ifdef _SC_CLK_TCK - {"SC_CLK_TCK", _SC_CLK_TCK}, -#endif -#ifdef _SC_COHER_BLKSZ - {"SC_COHER_BLKSZ", _SC_COHER_BLKSZ}, -#endif -#ifdef _SC_COLL_WEIGHTS_MAX - {"SC_COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX}, -#endif -#ifdef _SC_DCACHE_ASSOC - {"SC_DCACHE_ASSOC", _SC_DCACHE_ASSOC}, -#endif -#ifdef _SC_DCACHE_BLKSZ - {"SC_DCACHE_BLKSZ", _SC_DCACHE_BLKSZ}, -#endif -#ifdef _SC_DCACHE_LINESZ - {"SC_DCACHE_LINESZ", _SC_DCACHE_LINESZ}, -#endif -#ifdef _SC_DCACHE_SZ - {"SC_DCACHE_SZ", _SC_DCACHE_SZ}, -#endif -#ifdef _SC_DCACHE_TBLKSZ - {"SC_DCACHE_TBLKSZ", _SC_DCACHE_TBLKSZ}, -#endif -#ifdef _SC_DELAYTIMER_MAX - {"SC_DELAYTIMER_MAX", _SC_DELAYTIMER_MAX}, -#endif -#ifdef _SC_EQUIV_CLASS_MAX - {"SC_EQUIV_CLASS_MAX", _SC_EQUIV_CLASS_MAX}, -#endif -#ifdef _SC_EXPR_NEST_MAX - {"SC_EXPR_NEST_MAX", _SC_EXPR_NEST_MAX}, -#endif -#ifdef _SC_FSYNC - {"SC_FSYNC", _SC_FSYNC}, -#endif -#ifdef _SC_GETGR_R_SIZE_MAX - {"SC_GETGR_R_SIZE_MAX", _SC_GETGR_R_SIZE_MAX}, -#endif -#ifdef _SC_GETPW_R_SIZE_MAX - {"SC_GETPW_R_SIZE_MAX", _SC_GETPW_R_SIZE_MAX}, -#endif -#ifdef _SC_ICACHE_ASSOC - {"SC_ICACHE_ASSOC", _SC_ICACHE_ASSOC}, -#endif -#ifdef _SC_ICACHE_BLKSZ - {"SC_ICACHE_BLKSZ", _SC_ICACHE_BLKSZ}, -#endif -#ifdef _SC_ICACHE_LINESZ - {"SC_ICACHE_LINESZ", _SC_ICACHE_LINESZ}, -#endif -#ifdef _SC_ICACHE_SZ - {"SC_ICACHE_SZ", _SC_ICACHE_SZ}, -#endif -#ifdef _SC_INF - {"SC_INF", _SC_INF}, -#endif -#ifdef _SC_INT_MAX - {"SC_INT_MAX", _SC_INT_MAX}, -#endif -#ifdef _SC_INT_MIN - {"SC_INT_MIN", _SC_INT_MIN}, -#endif -#ifdef _SC_IOV_MAX - {"SC_IOV_MAX", _SC_IOV_MAX}, -#endif -#ifdef _SC_IP_SECOPTS - {"SC_IP_SECOPTS", _SC_IP_SECOPTS}, -#endif -#ifdef _SC_JOB_CONTROL - {"SC_JOB_CONTROL", _SC_JOB_CONTROL}, -#endif -#ifdef _SC_KERN_POINTERS - {"SC_KERN_POINTERS", _SC_KERN_POINTERS}, -#endif -#ifdef _SC_KERN_SIM - {"SC_KERN_SIM", _SC_KERN_SIM}, -#endif -#ifdef _SC_LINE_MAX - {"SC_LINE_MAX", _SC_LINE_MAX}, -#endif -#ifdef _SC_LOGIN_NAME_MAX - {"SC_LOGIN_NAME_MAX", _SC_LOGIN_NAME_MAX}, -#endif -#ifdef _SC_LOGNAME_MAX - {"SC_LOGNAME_MAX", _SC_LOGNAME_MAX}, -#endif -#ifdef _SC_LONG_BIT - {"SC_LONG_BIT", _SC_LONG_BIT}, -#endif -#ifdef _SC_MAC - {"SC_MAC", _SC_MAC}, -#endif -#ifdef _SC_MAPPED_FILES - {"SC_MAPPED_FILES", _SC_MAPPED_FILES}, -#endif -#ifdef _SC_MAXPID - {"SC_MAXPID", _SC_MAXPID}, -#endif -#ifdef _SC_MB_LEN_MAX - {"SC_MB_LEN_MAX", _SC_MB_LEN_MAX}, -#endif -#ifdef _SC_MEMLOCK - {"SC_MEMLOCK", _SC_MEMLOCK}, -#endif -#ifdef _SC_MEMLOCK_RANGE - {"SC_MEMLOCK_RANGE", _SC_MEMLOCK_RANGE}, -#endif -#ifdef _SC_MEMORY_PROTECTION - {"SC_MEMORY_PROTECTION", _SC_MEMORY_PROTECTION}, -#endif -#ifdef _SC_MESSAGE_PASSING - {"SC_MESSAGE_PASSING", _SC_MESSAGE_PASSING}, -#endif -#ifdef _SC_MMAP_FIXED_ALIGNMENT - {"SC_MMAP_FIXED_ALIGNMENT", _SC_MMAP_FIXED_ALIGNMENT}, -#endif -#ifdef _SC_MQ_OPEN_MAX - {"SC_MQ_OPEN_MAX", _SC_MQ_OPEN_MAX}, -#endif -#ifdef _SC_MQ_PRIO_MAX - {"SC_MQ_PRIO_MAX", _SC_MQ_PRIO_MAX}, -#endif -#ifdef _SC_NACLS_MAX - {"SC_NACLS_MAX", _SC_NACLS_MAX}, -#endif -#ifdef _SC_NGROUPS_MAX - {"SC_NGROUPS_MAX", _SC_NGROUPS_MAX}, -#endif -#ifdef _SC_NL_ARGMAX - {"SC_NL_ARGMAX", _SC_NL_ARGMAX}, -#endif -#ifdef _SC_NL_LANGMAX - {"SC_NL_LANGMAX", _SC_NL_LANGMAX}, -#endif -#ifdef _SC_NL_MSGMAX - {"SC_NL_MSGMAX", _SC_NL_MSGMAX}, -#endif -#ifdef _SC_NL_NMAX - {"SC_NL_NMAX", _SC_NL_NMAX}, -#endif -#ifdef _SC_NL_SETMAX - {"SC_NL_SETMAX", _SC_NL_SETMAX}, -#endif -#ifdef _SC_NL_TEXTMAX - {"SC_NL_TEXTMAX", _SC_NL_TEXTMAX}, -#endif -#ifdef _SC_NPROCESSORS_CONF - {"SC_NPROCESSORS_CONF", _SC_NPROCESSORS_CONF}, -#endif -#ifdef _SC_NPROCESSORS_ONLN - {"SC_NPROCESSORS_ONLN", _SC_NPROCESSORS_ONLN}, -#endif -#ifdef _SC_NPROC_CONF - {"SC_NPROC_CONF", _SC_NPROC_CONF}, -#endif -#ifdef _SC_NPROC_ONLN - {"SC_NPROC_ONLN", _SC_NPROC_ONLN}, -#endif -#ifdef _SC_NZERO - {"SC_NZERO", _SC_NZERO}, -#endif -#ifdef _SC_OPEN_MAX - {"SC_OPEN_MAX", _SC_OPEN_MAX}, -#endif -#ifdef _SC_PAGESIZE - {"SC_PAGESIZE", _SC_PAGESIZE}, -#endif -#ifdef _SC_PAGE_SIZE - {"SC_PAGE_SIZE", _SC_PAGE_SIZE}, -#endif -#ifdef _SC_PASS_MAX - {"SC_PASS_MAX", _SC_PASS_MAX}, -#endif -#ifdef _SC_PHYS_PAGES - {"SC_PHYS_PAGES", _SC_PHYS_PAGES}, -#endif -#ifdef _SC_PII - {"SC_PII", _SC_PII}, -#endif -#ifdef _SC_PII_INTERNET - {"SC_PII_INTERNET", _SC_PII_INTERNET}, -#endif -#ifdef _SC_PII_INTERNET_DGRAM - {"SC_PII_INTERNET_DGRAM", _SC_PII_INTERNET_DGRAM}, -#endif -#ifdef _SC_PII_INTERNET_STREAM - {"SC_PII_INTERNET_STREAM", _SC_PII_INTERNET_STREAM}, -#endif -#ifdef _SC_PII_OSI - {"SC_PII_OSI", _SC_PII_OSI}, -#endif -#ifdef _SC_PII_OSI_CLTS - {"SC_PII_OSI_CLTS", _SC_PII_OSI_CLTS}, -#endif -#ifdef _SC_PII_OSI_COTS - {"SC_PII_OSI_COTS", _SC_PII_OSI_COTS}, -#endif -#ifdef _SC_PII_OSI_M - {"SC_PII_OSI_M", _SC_PII_OSI_M}, -#endif -#ifdef _SC_PII_SOCKET - {"SC_PII_SOCKET", _SC_PII_SOCKET}, -#endif -#ifdef _SC_PII_XTI - {"SC_PII_XTI", _SC_PII_XTI}, -#endif -#ifdef _SC_POLL - {"SC_POLL", _SC_POLL}, -#endif -#ifdef _SC_PRIORITIZED_IO - {"SC_PRIORITIZED_IO", _SC_PRIORITIZED_IO}, -#endif -#ifdef _SC_PRIORITY_SCHEDULING - {"SC_PRIORITY_SCHEDULING", _SC_PRIORITY_SCHEDULING}, -#endif -#ifdef _SC_REALTIME_SIGNALS - {"SC_REALTIME_SIGNALS", _SC_REALTIME_SIGNALS}, -#endif -#ifdef _SC_RE_DUP_MAX - {"SC_RE_DUP_MAX", _SC_RE_DUP_MAX}, -#endif -#ifdef _SC_RTSIG_MAX - {"SC_RTSIG_MAX", _SC_RTSIG_MAX}, -#endif -#ifdef _SC_SAVED_IDS - {"SC_SAVED_IDS", _SC_SAVED_IDS}, -#endif -#ifdef _SC_SCHAR_MAX - {"SC_SCHAR_MAX", _SC_SCHAR_MAX}, -#endif -#ifdef _SC_SCHAR_MIN - {"SC_SCHAR_MIN", _SC_SCHAR_MIN}, -#endif -#ifdef _SC_SELECT - {"SC_SELECT", _SC_SELECT}, -#endif -#ifdef _SC_SEMAPHORES - {"SC_SEMAPHORES", _SC_SEMAPHORES}, -#endif -#ifdef _SC_SEM_NSEMS_MAX - {"SC_SEM_NSEMS_MAX", _SC_SEM_NSEMS_MAX}, -#endif -#ifdef _SC_SEM_VALUE_MAX - {"SC_SEM_VALUE_MAX", _SC_SEM_VALUE_MAX}, -#endif -#ifdef _SC_SHARED_MEMORY_OBJECTS - {"SC_SHARED_MEMORY_OBJECTS", _SC_SHARED_MEMORY_OBJECTS}, -#endif -#ifdef _SC_SHRT_MAX - {"SC_SHRT_MAX", _SC_SHRT_MAX}, -#endif -#ifdef _SC_SHRT_MIN - {"SC_SHRT_MIN", _SC_SHRT_MIN}, -#endif -#ifdef _SC_SIGQUEUE_MAX - {"SC_SIGQUEUE_MAX", _SC_SIGQUEUE_MAX}, -#endif -#ifdef _SC_SIGRT_MAX - {"SC_SIGRT_MAX", _SC_SIGRT_MAX}, -#endif -#ifdef _SC_SIGRT_MIN - {"SC_SIGRT_MIN", _SC_SIGRT_MIN}, -#endif -#ifdef _SC_SOFTPOWER - {"SC_SOFTPOWER", _SC_SOFTPOWER}, -#endif -#ifdef _SC_SPLIT_CACHE - {"SC_SPLIT_CACHE", _SC_SPLIT_CACHE}, -#endif -#ifdef _SC_SSIZE_MAX - {"SC_SSIZE_MAX", _SC_SSIZE_MAX}, -#endif -#ifdef _SC_STACK_PROT - {"SC_STACK_PROT", _SC_STACK_PROT}, -#endif -#ifdef _SC_STREAM_MAX - {"SC_STREAM_MAX", _SC_STREAM_MAX}, -#endif -#ifdef _SC_SYNCHRONIZED_IO - {"SC_SYNCHRONIZED_IO", _SC_SYNCHRONIZED_IO}, -#endif -#ifdef _SC_THREADS - {"SC_THREADS", _SC_THREADS}, -#endif -#ifdef _SC_THREAD_ATTR_STACKADDR - {"SC_THREAD_ATTR_STACKADDR", _SC_THREAD_ATTR_STACKADDR}, -#endif -#ifdef _SC_THREAD_ATTR_STACKSIZE - {"SC_THREAD_ATTR_STACKSIZE", _SC_THREAD_ATTR_STACKSIZE}, -#endif -#ifdef _SC_THREAD_DESTRUCTOR_ITERATIONS - {"SC_THREAD_DESTRUCTOR_ITERATIONS", _SC_THREAD_DESTRUCTOR_ITERATIONS}, -#endif -#ifdef _SC_THREAD_KEYS_MAX - {"SC_THREAD_KEYS_MAX", _SC_THREAD_KEYS_MAX}, -#endif -#ifdef _SC_THREAD_PRIORITY_SCHEDULING - {"SC_THREAD_PRIORITY_SCHEDULING", _SC_THREAD_PRIORITY_SCHEDULING}, -#endif -#ifdef _SC_THREAD_PRIO_INHERIT - {"SC_THREAD_PRIO_INHERIT", _SC_THREAD_PRIO_INHERIT}, -#endif -#ifdef _SC_THREAD_PRIO_PROTECT - {"SC_THREAD_PRIO_PROTECT", _SC_THREAD_PRIO_PROTECT}, -#endif -#ifdef _SC_THREAD_PROCESS_SHARED - {"SC_THREAD_PROCESS_SHARED", _SC_THREAD_PROCESS_SHARED}, -#endif -#ifdef _SC_THREAD_SAFE_FUNCTIONS - {"SC_THREAD_SAFE_FUNCTIONS", _SC_THREAD_SAFE_FUNCTIONS}, -#endif -#ifdef _SC_THREAD_STACK_MIN - {"SC_THREAD_STACK_MIN", _SC_THREAD_STACK_MIN}, -#endif -#ifdef _SC_THREAD_THREADS_MAX - {"SC_THREAD_THREADS_MAX", _SC_THREAD_THREADS_MAX}, -#endif -#ifdef _SC_TIMERS - {"SC_TIMERS", _SC_TIMERS}, -#endif -#ifdef _SC_TIMER_MAX - {"SC_TIMER_MAX", _SC_TIMER_MAX}, -#endif -#ifdef _SC_TTY_NAME_MAX - {"SC_TTY_NAME_MAX", _SC_TTY_NAME_MAX}, -#endif -#ifdef _SC_TZNAME_MAX - {"SC_TZNAME_MAX", _SC_TZNAME_MAX}, -#endif -#ifdef _SC_T_IOV_MAX - {"SC_T_IOV_MAX", _SC_T_IOV_MAX}, -#endif -#ifdef _SC_UCHAR_MAX - {"SC_UCHAR_MAX", _SC_UCHAR_MAX}, -#endif -#ifdef _SC_UINT_MAX - {"SC_UINT_MAX", _SC_UINT_MAX}, -#endif -#ifdef _SC_UIO_MAXIOV - {"SC_UIO_MAXIOV", _SC_UIO_MAXIOV}, -#endif -#ifdef _SC_ULONG_MAX - {"SC_ULONG_MAX", _SC_ULONG_MAX}, -#endif -#ifdef _SC_USHRT_MAX - {"SC_USHRT_MAX", _SC_USHRT_MAX}, -#endif -#ifdef _SC_VERSION - {"SC_VERSION", _SC_VERSION}, -#endif -#ifdef _SC_WORD_BIT - {"SC_WORD_BIT", _SC_WORD_BIT}, -#endif -#ifdef _SC_XBS5_ILP32_OFF32 - {"SC_XBS5_ILP32_OFF32", _SC_XBS5_ILP32_OFF32}, -#endif -#ifdef _SC_XBS5_ILP32_OFFBIG - {"SC_XBS5_ILP32_OFFBIG", _SC_XBS5_ILP32_OFFBIG}, -#endif -#ifdef _SC_XBS5_LP64_OFF64 - {"SC_XBS5_LP64_OFF64", _SC_XBS5_LP64_OFF64}, -#endif -#ifdef _SC_XBS5_LPBIG_OFFBIG - {"SC_XBS5_LPBIG_OFFBIG", _SC_XBS5_LPBIG_OFFBIG}, -#endif -#ifdef _SC_XOPEN_CRYPT - {"SC_XOPEN_CRYPT", _SC_XOPEN_CRYPT}, -#endif -#ifdef _SC_XOPEN_ENH_I18N - {"SC_XOPEN_ENH_I18N", _SC_XOPEN_ENH_I18N}, -#endif -#ifdef _SC_XOPEN_LEGACY - {"SC_XOPEN_LEGACY", _SC_XOPEN_LEGACY}, -#endif -#ifdef _SC_XOPEN_REALTIME - {"SC_XOPEN_REALTIME", _SC_XOPEN_REALTIME}, -#endif -#ifdef _SC_XOPEN_REALTIME_THREADS - {"SC_XOPEN_REALTIME_THREADS", _SC_XOPEN_REALTIME_THREADS}, -#endif -#ifdef _SC_XOPEN_SHM - {"SC_XOPEN_SHM", _SC_XOPEN_SHM}, -#endif -#ifdef _SC_XOPEN_UNIX - {"SC_XOPEN_UNIX", _SC_XOPEN_UNIX}, -#endif -#ifdef _SC_XOPEN_VERSION - {"SC_XOPEN_VERSION", _SC_XOPEN_VERSION}, -#endif -#ifdef _SC_XOPEN_XCU_VERSION - {"SC_XOPEN_XCU_VERSION", _SC_XOPEN_XCU_VERSION}, -#endif -#ifdef _SC_XOPEN_XPG2 - {"SC_XOPEN_XPG2", _SC_XOPEN_XPG2}, -#endif -#ifdef _SC_XOPEN_XPG3 - {"SC_XOPEN_XPG3", _SC_XOPEN_XPG3}, -#endif -#ifdef _SC_XOPEN_XPG4 - {"SC_XOPEN_XPG4", _SC_XOPEN_XPG4}, -#endif -}; - -static int -conv_sysconf_confname(PyObject *arg, int *valuep) -{ - return conv_confname(arg, valuep, posix_constants_sysconf, - sizeof(posix_constants_sysconf) - / sizeof(struct constdef)); -} - -PyDoc_STRVAR(posix_sysconf__doc__, -"sysconf(name) -> integer\n\n\ -Return an integer-valued system configuration variable."); - -static PyObject * -posix_sysconf(PyObject *self, PyObject *args) -{ - PyObject *result = NULL; - int name; - - if (PyArg_ParseTuple(args, "O&:sysconf", conv_sysconf_confname, &name)) { - int value; - - errno = 0; - value = sysconf(name); - if (value == -1 && errno != 0) - posix_error(); - else - result = PyInt_FromLong(value); - } - return result; -} -#endif - - -/* This code is used to ensure that the tables of configuration value names - * are in sorted order as required by conv_confname(), and also to build the - * the exported dictionaries that are used to publish information about the - * names available on the host platform. - * - * Sorting the table at runtime ensures that the table is properly ordered - * when used, even for platforms we're not able to test on. It also makes - * it easier to add additional entries to the tables. - */ - -static int -cmp_constdefs(const void *v1, const void *v2) -{ - const struct constdef *c1 = - (const struct constdef *) v1; - const struct constdef *c2 = - (const struct constdef *) v2; - - return strcmp(c1->name, c2->name); -} - -static int -setup_confname_table(struct constdef *table, size_t tablesize, - char *tablename, PyObject *module) -{ - PyObject *d = NULL; - size_t i; - - qsort(table, tablesize, sizeof(struct constdef), cmp_constdefs); - d = PyDict_New(); - if (d == NULL) - return -1; - - for (i=0; i < tablesize; ++i) { - PyObject *o = PyInt_FromLong(table[i].value); - if (o == NULL || PyDict_SetItemString(d, table[i].name, o) == -1) { - Py_XDECREF(o); - Py_DECREF(d); - return -1; - } - Py_DECREF(o); - } - return PyModule_AddObject(module, tablename, d); -} - -/* Return -1 on failure, 0 on success. */ -static int -setup_confname_tables(PyObject *module) -{ -#if defined(HAVE_FPATHCONF) || defined(HAVE_PATHCONF) - if (setup_confname_table(posix_constants_pathconf, - sizeof(posix_constants_pathconf) - / sizeof(struct constdef), - "pathconf_names", module)) - return -1; -#endif -#ifdef HAVE_CONFSTR - if (setup_confname_table(posix_constants_confstr, - sizeof(posix_constants_confstr) - / sizeof(struct constdef), - "confstr_names", module)) - return -1; -#endif -#ifdef HAVE_SYSCONF - if (setup_confname_table(posix_constants_sysconf, - sizeof(posix_constants_sysconf) - / sizeof(struct constdef), - "sysconf_names", module)) - return -1; -#endif - return 0; -} - - -PyDoc_STRVAR(posix_abort__doc__, -"abort() -> does not return!\n\n\ -Abort the interpreter immediately. This 'dumps core' or otherwise fails\n\ -in the hardest way possible on the hosting operating system."); - -static PyObject * -posix_abort(PyObject *self, PyObject *noargs) -{ - abort(); - /*NOTREACHED*/ - Py_FatalError("abort() called from Python code didn't abort!"); - return NULL; -} - -#ifdef MS_WINDOWS -PyDoc_STRVAR(win32_startfile__doc__, -"startfile(filepath [, operation]) - Start a file with its associated\n\ -application.\n\ -\n\ -When \"operation\" is not specified or \"open\", this acts like\n\ -double-clicking the file in Explorer, or giving the file name as an\n\ -argument to the DOS \"start\" command: the file is opened with whatever\n\ -application (if any) its extension is associated.\n\ -When another \"operation\" is given, it specifies what should be done with\n\ -the file. A typical operation is \"print\".\n\ -\n\ -startfile returns as soon as the associated application is launched.\n\ -There is no option to wait for the application to close, and no way\n\ -to retrieve the application's exit status.\n\ -\n\ -The filepath is relative to the current directory. If you want to use\n\ -an absolute path, make sure the first character is not a slash (\"/\");\n\ -the underlying Win32 ShellExecute function doesn't work if it is."); - -static PyObject * -win32_startfile(PyObject *self, PyObject *args) -{ - char *filepath; - char *operation = NULL; - HINSTANCE rc; - - PyObject *unipath, *woperation = NULL; - if (!PyArg_ParseTuple(args, "U|s:startfile", - &unipath, &operation)) { - PyErr_Clear(); - goto normal; - } - - if (operation) { - woperation = PyUnicode_DecodeASCII(operation, - strlen(operation), NULL); - if (!woperation) { - PyErr_Clear(); - operation = NULL; - goto normal; - } - } - - Py_BEGIN_ALLOW_THREADS - rc = ShellExecuteW((HWND)0, woperation ? PyUnicode_AS_UNICODE(woperation) : 0, - PyUnicode_AS_UNICODE(unipath), - NULL, NULL, SW_SHOWNORMAL); - Py_END_ALLOW_THREADS - - Py_XDECREF(woperation); - if (rc <= (HINSTANCE)32) { - PyObject *errval = win32_error_unicode("startfile", - PyUnicode_AS_UNICODE(unipath)); - return errval; - } - Py_INCREF(Py_None); - return Py_None; - -normal: - if (!PyArg_ParseTuple(args, "et|s:startfile", - Py_FileSystemDefaultEncoding, &filepath, - &operation)) - return NULL; - Py_BEGIN_ALLOW_THREADS - rc = ShellExecute((HWND)0, operation, filepath, - NULL, NULL, SW_SHOWNORMAL); - Py_END_ALLOW_THREADS - if (rc <= (HINSTANCE)32) { - PyObject *errval = win32_error("startfile", filepath); - PyMem_Free(filepath); - return errval; - } - PyMem_Free(filepath); - Py_INCREF(Py_None); - return Py_None; -} -#endif /* MS_WINDOWS */ - -#ifdef HAVE_GETLOADAVG -PyDoc_STRVAR(posix_getloadavg__doc__, -"getloadavg() -> (float, float, float)\n\n\ -Return the number of processes in the system run queue averaged over\n\ -the last 1, 5, and 15 minutes or raises OSError if the load average\n\ -was unobtainable"); - -static PyObject * -posix_getloadavg(PyObject *self, PyObject *noargs) -{ - double loadavg[3]; - if (getloadavg(loadavg, 3)!=3) { - PyErr_SetString(PyExc_OSError, "Load averages are unobtainable"); - return NULL; - } else - return Py_BuildValue("ddd", loadavg[0], loadavg[1], loadavg[2]); -} -#endif - -#ifdef MS_WINDOWS - -PyDoc_STRVAR(win32_urandom__doc__, -"urandom(n) -> str\n\n\ -Return a string of n random bytes suitable for cryptographic use."); - -typedef BOOL (WINAPI *CRYPTACQUIRECONTEXTA)(HCRYPTPROV *phProv,\ - LPCSTR pszContainer, LPCSTR pszProvider, DWORD dwProvType,\ - DWORD dwFlags ); -typedef BOOL (WINAPI *CRYPTGENRANDOM)(HCRYPTPROV hProv, DWORD dwLen,\ - BYTE *pbBuffer ); - -static CRYPTGENRANDOM pCryptGenRandom = NULL; -/* This handle is never explicitly released. Instead, the operating - system will release it when the process terminates. */ -static HCRYPTPROV hCryptProv = 0; - -static PyObject* -win32_urandom(PyObject *self, PyObject *args) -{ - int howMany; - PyObject* result; - - /* Read arguments */ - if (! PyArg_ParseTuple(args, "i:urandom", &howMany)) - return NULL; - if (howMany < 0) - return PyErr_Format(PyExc_ValueError, - "negative argument not allowed"); - - if (hCryptProv == 0) { - HINSTANCE hAdvAPI32 = NULL; - CRYPTACQUIRECONTEXTA pCryptAcquireContext = NULL; - - /* Obtain handle to the DLL containing CryptoAPI - This should not fail */ - hAdvAPI32 = GetModuleHandle("advapi32.dll"); - if(hAdvAPI32 == NULL) - return win32_error("GetModuleHandle", NULL); - - /* Obtain pointers to the CryptoAPI functions - This will fail on some early versions of Win95 */ - pCryptAcquireContext = (CRYPTACQUIRECONTEXTA)GetProcAddress( - hAdvAPI32, - "CryptAcquireContextA"); - if (pCryptAcquireContext == NULL) - return PyErr_Format(PyExc_NotImplementedError, - "CryptAcquireContextA not found"); - - pCryptGenRandom = (CRYPTGENRANDOM)GetProcAddress( - hAdvAPI32, "CryptGenRandom"); - if (pCryptGenRandom == NULL) - return PyErr_Format(PyExc_NotImplementedError, - "CryptGenRandom not found"); - - /* Acquire context */ - if (! pCryptAcquireContext(&hCryptProv, NULL, NULL, - PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) - return win32_error("CryptAcquireContext", NULL); - } - - /* Allocate bytes */ - result = PyString_FromStringAndSize(NULL, howMany); - if (result != NULL) { - /* Get random data */ - memset(PyString_AS_STRING(result), 0, howMany); /* zero seed */ - if (! pCryptGenRandom(hCryptProv, howMany, (unsigned char*) - PyString_AS_STRING(result))) { - Py_DECREF(result); - return win32_error("CryptGenRandom", NULL); - } - } - return result; -} -#endif - -#ifdef __VMS -/* Use openssl random routine */ -#include <openssl/rand.h> -PyDoc_STRVAR(vms_urandom__doc__, -"urandom(n) -> str\n\n\ -Return a string of n random bytes suitable for cryptographic use."); - -static PyObject* -vms_urandom(PyObject *self, PyObject *args) -{ - int howMany; - PyObject* result; - - /* Read arguments */ - if (! PyArg_ParseTuple(args, "i:urandom", &howMany)) - return NULL; - if (howMany < 0) - return PyErr_Format(PyExc_ValueError, - "negative argument not allowed"); - - /* Allocate bytes */ - result = PyString_FromStringAndSize(NULL, howMany); - if (result != NULL) { - /* Get random data */ - if (RAND_pseudo_bytes((unsigned char*) - PyString_AS_STRING(result), - howMany) < 0) { - Py_DECREF(result); - return PyErr_Format(PyExc_ValueError, - "RAND_pseudo_bytes"); - } - } - return result; -} -#endif - -#ifdef HAVE_SETRESUID -PyDoc_STRVAR(posix_setresuid__doc__, -"setresuid(ruid, euid, suid)\n\n\ -Set the current process's real, effective, and saved user ids."); - -static PyObject* -posix_setresuid (PyObject *self, PyObject *args) -{ - /* We assume uid_t is no larger than a long. */ - long ruid, euid, suid; - if (!PyArg_ParseTuple(args, "lll", &ruid, &euid, &suid)) - return NULL; - if (setresuid(ruid, euid, suid) < 0) - return posix_error(); - Py_RETURN_NONE; -} -#endif - -#ifdef HAVE_SETRESGID -PyDoc_STRVAR(posix_setresgid__doc__, -"setresgid(rgid, egid, sgid)\n\n\ -Set the current process's real, effective, and saved group ids."); - -static PyObject* -posix_setresgid (PyObject *self, PyObject *args) -{ - /* We assume uid_t is no larger than a long. */ - long rgid, egid, sgid; - if (!PyArg_ParseTuple(args, "lll", &rgid, &egid, &sgid)) - return NULL; - if (setresgid(rgid, egid, sgid) < 0) - return posix_error(); - Py_RETURN_NONE; -} -#endif - -#ifdef HAVE_GETRESUID -PyDoc_STRVAR(posix_getresuid__doc__, -"getresuid() -> (ruid, euid, suid)\n\n\ -Get tuple of the current process's real, effective, and saved user ids."); - -static PyObject* -posix_getresuid (PyObject *self, PyObject *noargs) -{ - uid_t ruid, euid, suid; - long l_ruid, l_euid, l_suid; - if (getresuid(&ruid, &euid, &suid) < 0) - return posix_error(); - /* Force the values into long's as we don't know the size of uid_t. */ - l_ruid = ruid; - l_euid = euid; - l_suid = suid; - return Py_BuildValue("(lll)", l_ruid, l_euid, l_suid); -} -#endif - -#ifdef HAVE_GETRESGID -PyDoc_STRVAR(posix_getresgid__doc__, -"getresgid() -> (rgid, egid, sgid)\n\n\ -Get tuple of the current process's real, effective, and saved group ids."); - -static PyObject* -posix_getresgid (PyObject *self, PyObject *noargs) -{ - uid_t rgid, egid, sgid; - long l_rgid, l_egid, l_sgid; - if (getresgid(&rgid, &egid, &sgid) < 0) - return posix_error(); - /* Force the values into long's as we don't know the size of uid_t. */ - l_rgid = rgid; - l_egid = egid; - l_sgid = sgid; - return Py_BuildValue("(lll)", l_rgid, l_egid, l_sgid); -} -#endif - -static PyMethodDef posix_methods[] = { - {"access", posix_access, METH_VARARGS, posix_access__doc__}, -#ifdef HAVE_TTYNAME - {"ttyname", posix_ttyname, METH_VARARGS, posix_ttyname__doc__}, -#endif - {"chdir", posix_chdir, METH_VARARGS, posix_chdir__doc__}, -#ifdef HAVE_CHFLAGS - {"chflags", posix_chflags, METH_VARARGS, posix_chflags__doc__}, -#endif /* HAVE_CHFLAGS */ - {"chmod", posix_chmod, METH_VARARGS, posix_chmod__doc__}, -#ifdef HAVE_FCHMOD - {"fchmod", posix_fchmod, METH_VARARGS, posix_fchmod__doc__}, -#endif /* HAVE_FCHMOD */ -#ifdef HAVE_CHOWN - {"chown", posix_chown, METH_VARARGS, posix_chown__doc__}, -#endif /* HAVE_CHOWN */ -#ifdef HAVE_LCHMOD - {"lchmod", posix_lchmod, METH_VARARGS, posix_lchmod__doc__}, -#endif /* HAVE_LCHMOD */ -#ifdef HAVE_FCHOWN - {"fchown", posix_fchown, METH_VARARGS, posix_fchown__doc__}, -#endif /* HAVE_FCHOWN */ -#ifdef HAVE_LCHFLAGS - {"lchflags", posix_lchflags, METH_VARARGS, posix_lchflags__doc__}, -#endif /* HAVE_LCHFLAGS */ -#ifdef HAVE_LCHOWN - {"lchown", posix_lchown, METH_VARARGS, posix_lchown__doc__}, -#endif /* HAVE_LCHOWN */ -#ifdef HAVE_CHROOT - {"chroot", posix_chroot, METH_VARARGS, posix_chroot__doc__}, -#endif -#ifdef HAVE_CTERMID - {"ctermid", posix_ctermid, METH_NOARGS, posix_ctermid__doc__}, -#endif -#ifdef HAVE_GETCWD - {"getcwd", posix_getcwd, METH_NOARGS, posix_getcwd__doc__}, -#ifdef Py_USING_UNICODE - {"getcwdu", posix_getcwdu, METH_NOARGS, posix_getcwdu__doc__}, -#endif -#endif -#ifdef HAVE_LINK - {"link", posix_link, METH_VARARGS, posix_link__doc__}, -#endif /* HAVE_LINK */ - {"listdir", posix_listdir, METH_VARARGS, posix_listdir__doc__}, - {"lstat", posix_lstat, METH_VARARGS, posix_lstat__doc__}, - {"mkdir", posix_mkdir, METH_VARARGS, posix_mkdir__doc__}, -#ifdef HAVE_NICE - {"nice", posix_nice, METH_VARARGS, posix_nice__doc__}, -#endif /* HAVE_NICE */ -#ifdef HAVE_READLINK - {"readlink", posix_readlink, METH_VARARGS, posix_readlink__doc__}, -#endif /* HAVE_READLINK */ - {"rename", posix_rename, METH_VARARGS, posix_rename__doc__}, - {"rmdir", posix_rmdir, METH_VARARGS, posix_rmdir__doc__}, - {"stat", posix_stat, METH_VARARGS, posix_stat__doc__}, - {"stat_float_times", stat_float_times, METH_VARARGS, stat_float_times__doc__}, -#ifdef HAVE_SYMLINK - {"symlink", posix_symlink, METH_VARARGS, posix_symlink__doc__}, -#endif /* HAVE_SYMLINK */ -#ifdef HAVE_SYSTEM - {"system", posix_system, METH_VARARGS, posix_system__doc__}, -#endif - {"umask", posix_umask, METH_VARARGS, posix_umask__doc__}, -#ifdef HAVE_UNAME - {"uname", posix_uname, METH_NOARGS, posix_uname__doc__}, -#endif /* HAVE_UNAME */ - {"unlink", posix_unlink, METH_VARARGS, posix_unlink__doc__}, - {"remove", posix_unlink, METH_VARARGS, posix_remove__doc__}, - {"utime", posix_utime, METH_VARARGS, posix_utime__doc__}, -#ifdef HAVE_TIMES - {"times", posix_times, METH_NOARGS, posix_times__doc__}, -#endif /* HAVE_TIMES */ - {"_exit", posix__exit, METH_VARARGS, posix__exit__doc__}, -#ifdef HAVE_EXECV - {"execv", posix_execv, METH_VARARGS, posix_execv__doc__}, - {"execve", posix_execve, METH_VARARGS, posix_execve__doc__}, -#endif /* HAVE_EXECV */ -#ifdef HAVE_SPAWNV - {"spawnv", posix_spawnv, METH_VARARGS, posix_spawnv__doc__}, - {"spawnve", posix_spawnve, METH_VARARGS, posix_spawnve__doc__}, -#if defined(PYOS_OS2) - {"spawnvp", posix_spawnvp, METH_VARARGS, posix_spawnvp__doc__}, - {"spawnvpe", posix_spawnvpe, METH_VARARGS, posix_spawnvpe__doc__}, -#endif /* PYOS_OS2 */ -#endif /* HAVE_SPAWNV */ -#ifdef HAVE_FORK1 - {"fork1", posix_fork1, METH_NOARGS, posix_fork1__doc__}, -#endif /* HAVE_FORK1 */ -#ifdef HAVE_FORK - {"fork", posix_fork, METH_NOARGS, posix_fork__doc__}, -#endif /* HAVE_FORK */ -#if defined(HAVE_OPENPTY) || defined(HAVE__GETPTY) || defined(HAVE_DEV_PTMX) - {"openpty", posix_openpty, METH_NOARGS, posix_openpty__doc__}, -#endif /* HAVE_OPENPTY || HAVE__GETPTY || HAVE_DEV_PTMX */ -#ifdef HAVE_FORKPTY - {"forkpty", posix_forkpty, METH_NOARGS, posix_forkpty__doc__}, -#endif /* HAVE_FORKPTY */ -#ifdef HAVE_GETEGID - {"getegid", posix_getegid, METH_NOARGS, posix_getegid__doc__}, -#endif /* HAVE_GETEGID */ -#ifdef HAVE_GETEUID - {"geteuid", posix_geteuid, METH_NOARGS, posix_geteuid__doc__}, -#endif /* HAVE_GETEUID */ -#ifdef HAVE_GETGID - {"getgid", posix_getgid, METH_NOARGS, posix_getgid__doc__}, -#endif /* HAVE_GETGID */ -#ifdef HAVE_GETGROUPS - {"getgroups", posix_getgroups, METH_NOARGS, posix_getgroups__doc__}, -#endif - {"getpid", posix_getpid, METH_NOARGS, posix_getpid__doc__}, -#ifdef HAVE_GETPGRP - {"getpgrp", posix_getpgrp, METH_NOARGS, posix_getpgrp__doc__}, -#endif /* HAVE_GETPGRP */ -#ifdef HAVE_GETPPID - {"getppid", posix_getppid, METH_NOARGS, posix_getppid__doc__}, -#endif /* HAVE_GETPPID */ -#ifdef HAVE_GETUID - {"getuid", posix_getuid, METH_NOARGS, posix_getuid__doc__}, -#endif /* HAVE_GETUID */ -#ifdef HAVE_GETLOGIN - {"getlogin", posix_getlogin, METH_NOARGS, posix_getlogin__doc__}, -#endif -#ifdef HAVE_KILL - {"kill", posix_kill, METH_VARARGS, posix_kill__doc__}, -#endif /* HAVE_KILL */ -#ifdef HAVE_KILLPG - {"killpg", posix_killpg, METH_VARARGS, posix_killpg__doc__}, -#endif /* HAVE_KILLPG */ -#ifdef HAVE_PLOCK - {"plock", posix_plock, METH_VARARGS, posix_plock__doc__}, -#endif /* HAVE_PLOCK */ -#ifdef HAVE_POPEN - {"popen", posix_popen, METH_VARARGS, posix_popen__doc__}, -#ifdef MS_WINDOWS - {"popen2", win32_popen2, METH_VARARGS}, - {"popen3", win32_popen3, METH_VARARGS}, - {"popen4", win32_popen4, METH_VARARGS}, - {"startfile", win32_startfile, METH_VARARGS, win32_startfile__doc__}, - {"kill", win32_kill, METH_VARARGS, win32_kill__doc__}, -#else -#if defined(PYOS_OS2) && defined(PYCC_GCC) - {"popen2", os2emx_popen2, METH_VARARGS}, - {"popen3", os2emx_popen3, METH_VARARGS}, - {"popen4", os2emx_popen4, METH_VARARGS}, -#endif -#endif -#endif /* HAVE_POPEN */ -#ifdef HAVE_SETUID - {"setuid", posix_setuid, METH_VARARGS, posix_setuid__doc__}, -#endif /* HAVE_SETUID */ -#ifdef HAVE_SETEUID - {"seteuid", posix_seteuid, METH_VARARGS, posix_seteuid__doc__}, -#endif /* HAVE_SETEUID */ -#ifdef HAVE_SETEGID - {"setegid", posix_setegid, METH_VARARGS, posix_setegid__doc__}, -#endif /* HAVE_SETEGID */ -#ifdef HAVE_SETREUID - {"setreuid", posix_setreuid, METH_VARARGS, posix_setreuid__doc__}, -#endif /* HAVE_SETREUID */ -#ifdef HAVE_SETREGID - {"setregid", posix_setregid, METH_VARARGS, posix_setregid__doc__}, -#endif /* HAVE_SETREGID */ -#ifdef HAVE_SETGID - {"setgid", posix_setgid, METH_VARARGS, posix_setgid__doc__}, -#endif /* HAVE_SETGID */ -#ifdef HAVE_SETGROUPS - {"setgroups", posix_setgroups, METH_O, posix_setgroups__doc__}, -#endif /* HAVE_SETGROUPS */ -#ifdef HAVE_INITGROUPS - {"initgroups", posix_initgroups, METH_VARARGS, posix_initgroups__doc__}, -#endif /* HAVE_INITGROUPS */ -#ifdef HAVE_GETPGID - {"getpgid", posix_getpgid, METH_VARARGS, posix_getpgid__doc__}, -#endif /* HAVE_GETPGID */ -#ifdef HAVE_SETPGRP - {"setpgrp", posix_setpgrp, METH_NOARGS, posix_setpgrp__doc__}, -#endif /* HAVE_SETPGRP */ -#ifdef HAVE_WAIT - {"wait", posix_wait, METH_NOARGS, posix_wait__doc__}, -#endif /* HAVE_WAIT */ -#ifdef HAVE_WAIT3 - {"wait3", posix_wait3, METH_VARARGS, posix_wait3__doc__}, -#endif /* HAVE_WAIT3 */ -#ifdef HAVE_WAIT4 - {"wait4", posix_wait4, METH_VARARGS, posix_wait4__doc__}, -#endif /* HAVE_WAIT4 */ -#if defined(HAVE_WAITPID) || defined(HAVE_CWAIT) - {"waitpid", posix_waitpid, METH_VARARGS, posix_waitpid__doc__}, -#endif /* HAVE_WAITPID */ -#ifdef HAVE_GETSID - {"getsid", posix_getsid, METH_VARARGS, posix_getsid__doc__}, -#endif /* HAVE_GETSID */ -#ifdef HAVE_SETSID - {"setsid", posix_setsid, METH_NOARGS, posix_setsid__doc__}, -#endif /* HAVE_SETSID */ -#ifdef HAVE_SETPGID - {"setpgid", posix_setpgid, METH_VARARGS, posix_setpgid__doc__}, -#endif /* HAVE_SETPGID */ -#ifdef HAVE_TCGETPGRP - {"tcgetpgrp", posix_tcgetpgrp, METH_VARARGS, posix_tcgetpgrp__doc__}, -#endif /* HAVE_TCGETPGRP */ -#ifdef HAVE_TCSETPGRP - {"tcsetpgrp", posix_tcsetpgrp, METH_VARARGS, posix_tcsetpgrp__doc__}, -#endif /* HAVE_TCSETPGRP */ - {"open", posix_open, METH_VARARGS, posix_open__doc__}, - {"close", posix_close, METH_VARARGS, posix_close__doc__}, - {"closerange", posix_closerange, METH_VARARGS, posix_closerange__doc__}, - {"dup", posix_dup, METH_VARARGS, posix_dup__doc__}, - {"dup2", posix_dup2, METH_VARARGS, posix_dup2__doc__}, - {"lseek", posix_lseek, METH_VARARGS, posix_lseek__doc__}, - {"read", posix_read, METH_VARARGS, posix_read__doc__}, - {"write", posix_write, METH_VARARGS, posix_write__doc__}, - {"fstat", posix_fstat, METH_VARARGS, posix_fstat__doc__}, - {"fdopen", posix_fdopen, METH_VARARGS, posix_fdopen__doc__}, - {"isatty", posix_isatty, METH_VARARGS, posix_isatty__doc__}, -#ifdef HAVE_PIPE - {"pipe", posix_pipe, METH_NOARGS, posix_pipe__doc__}, -#endif -#ifdef HAVE_MKFIFO - {"mkfifo", posix_mkfifo, METH_VARARGS, posix_mkfifo__doc__}, -#endif -#if defined(HAVE_MKNOD) && defined(HAVE_MAKEDEV) - {"mknod", posix_mknod, METH_VARARGS, posix_mknod__doc__}, -#endif -#ifdef HAVE_DEVICE_MACROS - {"major", posix_major, METH_VARARGS, posix_major__doc__}, - {"minor", posix_minor, METH_VARARGS, posix_minor__doc__}, - {"makedev", posix_makedev, METH_VARARGS, posix_makedev__doc__}, -#endif -#ifdef HAVE_FTRUNCATE - {"ftruncate", posix_ftruncate, METH_VARARGS, posix_ftruncate__doc__}, -#endif -#ifdef HAVE_PUTENV - {"putenv", posix_putenv, METH_VARARGS, posix_putenv__doc__}, -#endif -#ifdef HAVE_UNSETENV - {"unsetenv", posix_unsetenv, METH_VARARGS, posix_unsetenv__doc__}, -#endif - {"strerror", posix_strerror, METH_VARARGS, posix_strerror__doc__}, -#ifdef HAVE_FCHDIR - {"fchdir", posix_fchdir, METH_O, posix_fchdir__doc__}, -#endif -#ifdef HAVE_FSYNC - {"fsync", posix_fsync, METH_O, posix_fsync__doc__}, -#endif -#ifdef HAVE_FDATASYNC - {"fdatasync", posix_fdatasync, METH_O, posix_fdatasync__doc__}, -#endif -#ifdef HAVE_SYS_WAIT_H -#ifdef WCOREDUMP - {"WCOREDUMP", posix_WCOREDUMP, METH_VARARGS, posix_WCOREDUMP__doc__}, -#endif /* WCOREDUMP */ -#ifdef WIFCONTINUED - {"WIFCONTINUED",posix_WIFCONTINUED, METH_VARARGS, posix_WIFCONTINUED__doc__}, -#endif /* WIFCONTINUED */ -#ifdef WIFSTOPPED - {"WIFSTOPPED", posix_WIFSTOPPED, METH_VARARGS, posix_WIFSTOPPED__doc__}, -#endif /* WIFSTOPPED */ -#ifdef WIFSIGNALED - {"WIFSIGNALED", posix_WIFSIGNALED, METH_VARARGS, posix_WIFSIGNALED__doc__}, -#endif /* WIFSIGNALED */ -#ifdef WIFEXITED - {"WIFEXITED", posix_WIFEXITED, METH_VARARGS, posix_WIFEXITED__doc__}, -#endif /* WIFEXITED */ -#ifdef WEXITSTATUS - {"WEXITSTATUS", posix_WEXITSTATUS, METH_VARARGS, posix_WEXITSTATUS__doc__}, -#endif /* WEXITSTATUS */ -#ifdef WTERMSIG - {"WTERMSIG", posix_WTERMSIG, METH_VARARGS, posix_WTERMSIG__doc__}, -#endif /* WTERMSIG */ -#ifdef WSTOPSIG - {"WSTOPSIG", posix_WSTOPSIG, METH_VARARGS, posix_WSTOPSIG__doc__}, -#endif /* WSTOPSIG */ -#endif /* HAVE_SYS_WAIT_H */ -#if defined(HAVE_FSTATVFS) && defined(HAVE_SYS_STATVFS_H) - {"fstatvfs", posix_fstatvfs, METH_VARARGS, posix_fstatvfs__doc__}, -#endif -#if defined(HAVE_STATVFS) && defined(HAVE_SYS_STATVFS_H) - {"statvfs", posix_statvfs, METH_VARARGS, posix_statvfs__doc__}, -#endif -#ifdef HAVE_TMPFILE - {"tmpfile", posix_tmpfile, METH_NOARGS, posix_tmpfile__doc__}, -#endif -#ifdef HAVE_TEMPNAM - {"tempnam", posix_tempnam, METH_VARARGS, posix_tempnam__doc__}, -#endif -#ifdef HAVE_TMPNAM - {"tmpnam", posix_tmpnam, METH_NOARGS, posix_tmpnam__doc__}, -#endif -#ifdef HAVE_CONFSTR - {"confstr", posix_confstr, METH_VARARGS, posix_confstr__doc__}, -#endif -#ifdef HAVE_SYSCONF - {"sysconf", posix_sysconf, METH_VARARGS, posix_sysconf__doc__}, -#endif -#ifdef HAVE_FPATHCONF - {"fpathconf", posix_fpathconf, METH_VARARGS, posix_fpathconf__doc__}, -#endif -#ifdef HAVE_PATHCONF - {"pathconf", posix_pathconf, METH_VARARGS, posix_pathconf__doc__}, -#endif - {"abort", posix_abort, METH_NOARGS, posix_abort__doc__}, -#ifdef MS_WINDOWS - {"_getfullpathname", posix__getfullpathname, METH_VARARGS, NULL}, -#endif -#ifdef HAVE_GETLOADAVG - {"getloadavg", posix_getloadavg, METH_NOARGS, posix_getloadavg__doc__}, -#endif - #ifdef MS_WINDOWS - {"urandom", win32_urandom, METH_VARARGS, win32_urandom__doc__}, - #endif - #ifdef __VMS - {"urandom", vms_urandom, METH_VARARGS, vms_urandom__doc__}, - #endif -#ifdef HAVE_SETRESUID - {"setresuid", posix_setresuid, METH_VARARGS, posix_setresuid__doc__}, -#endif -#ifdef HAVE_SETRESGID - {"setresgid", posix_setresgid, METH_VARARGS, posix_setresgid__doc__}, -#endif -#ifdef HAVE_GETRESUID - {"getresuid", posix_getresuid, METH_NOARGS, posix_getresuid__doc__}, -#endif -#ifdef HAVE_GETRESGID - {"getresgid", posix_getresgid, METH_NOARGS, posix_getresgid__doc__}, -#endif - - {NULL, NULL} /* Sentinel */ -}; - - -static int -ins(PyObject *module, char *symbol, long value) -{ - return PyModule_AddIntConstant(module, symbol, value); -} - -#if defined(PYOS_OS2) -/* Insert Platform-Specific Constant Values (Strings & Numbers) of Common Use */ -static int insertvalues(PyObject *module) -{ - APIRET rc; - ULONG values[QSV_MAX+1]; - PyObject *v; - char *ver, tmp[50]; - - Py_BEGIN_ALLOW_THREADS - rc = DosQuerySysInfo(1L, QSV_MAX, &values[1], sizeof(ULONG) * QSV_MAX); - Py_END_ALLOW_THREADS - - if (rc != NO_ERROR) { - os2_error(rc); - return -1; - } - - if (ins(module, "meminstalled", values[QSV_TOTPHYSMEM])) return -1; - if (ins(module, "memkernel", values[QSV_TOTRESMEM])) return -1; - if (ins(module, "memvirtual", values[QSV_TOTAVAILMEM])) return -1; - if (ins(module, "maxpathlen", values[QSV_MAX_PATH_LENGTH])) return -1; - if (ins(module, "maxnamelen", values[QSV_MAX_COMP_LENGTH])) return -1; - if (ins(module, "revision", values[QSV_VERSION_REVISION])) return -1; - if (ins(module, "timeslice", values[QSV_MIN_SLICE])) return -1; - - switch (values[QSV_VERSION_MINOR]) { - case 0: ver = "2.00"; break; - case 10: ver = "2.10"; break; - case 11: ver = "2.11"; break; - case 30: ver = "3.00"; break; - case 40: ver = "4.00"; break; - case 50: ver = "5.00"; break; - default: - PyOS_snprintf(tmp, sizeof(tmp), - "%d-%d", values[QSV_VERSION_MAJOR], - values[QSV_VERSION_MINOR]); - ver = &tmp[0]; - } - - /* Add Indicator of the Version of the Operating System */ - if (PyModule_AddStringConstant(module, "version", tmp) < 0) - return -1; - - /* Add Indicator of Which Drive was Used to Boot the System */ - tmp[0] = 'A' + values[QSV_BOOT_DRIVE] - 1; - tmp[1] = ':'; - tmp[2] = '\0'; - - return PyModule_AddStringConstant(module, "bootdrive", tmp); -} -#endif - -static int -all_ins(PyObject *d) -{ -#ifdef F_OK - if (ins(d, "F_OK", (long)F_OK)) return -1; -#endif -#ifdef R_OK - if (ins(d, "R_OK", (long)R_OK)) return -1; -#endif -#ifdef W_OK - if (ins(d, "W_OK", (long)W_OK)) return -1; -#endif -#ifdef X_OK - if (ins(d, "X_OK", (long)X_OK)) return -1; -#endif -#ifdef NGROUPS_MAX - if (ins(d, "NGROUPS_MAX", (long)NGROUPS_MAX)) return -1; -#endif -#ifdef TMP_MAX - if (ins(d, "TMP_MAX", (long)TMP_MAX)) return -1; -#endif -#ifdef WCONTINUED - if (ins(d, "WCONTINUED", (long)WCONTINUED)) return -1; -#endif -#ifdef WNOHANG - if (ins(d, "WNOHANG", (long)WNOHANG)) return -1; -#endif -#ifdef WUNTRACED - if (ins(d, "WUNTRACED", (long)WUNTRACED)) return -1; -#endif -#ifdef O_RDONLY - if (ins(d, "O_RDONLY", (long)O_RDONLY)) return -1; -#endif -#ifdef O_WRONLY - if (ins(d, "O_WRONLY", (long)O_WRONLY)) return -1; -#endif -#ifdef O_RDWR - if (ins(d, "O_RDWR", (long)O_RDWR)) return -1; -#endif -#ifdef O_NDELAY - if (ins(d, "O_NDELAY", (long)O_NDELAY)) return -1; -#endif -#ifdef O_NONBLOCK - if (ins(d, "O_NONBLOCK", (long)O_NONBLOCK)) return -1; -#endif -#ifdef O_APPEND - if (ins(d, "O_APPEND", (long)O_APPEND)) return -1; -#endif -#ifdef O_DSYNC - if (ins(d, "O_DSYNC", (long)O_DSYNC)) return -1; -#endif -#ifdef O_RSYNC - if (ins(d, "O_RSYNC", (long)O_RSYNC)) return -1; -#endif -#ifdef O_SYNC - if (ins(d, "O_SYNC", (long)O_SYNC)) return -1; -#endif -#ifdef O_NOCTTY - if (ins(d, "O_NOCTTY", (long)O_NOCTTY)) return -1; -#endif -#ifdef O_CREAT - if (ins(d, "O_CREAT", (long)O_CREAT)) return -1; -#endif -#ifdef O_EXCL - if (ins(d, "O_EXCL", (long)O_EXCL)) return -1; -#endif -#ifdef O_TRUNC - if (ins(d, "O_TRUNC", (long)O_TRUNC)) return -1; -#endif -#ifdef O_BINARY - if (ins(d, "O_BINARY", (long)O_BINARY)) return -1; -#endif -#ifdef O_TEXT - if (ins(d, "O_TEXT", (long)O_TEXT)) return -1; -#endif -#ifdef O_LARGEFILE - if (ins(d, "O_LARGEFILE", (long)O_LARGEFILE)) return -1; -#endif -#ifdef O_SHLOCK - if (ins(d, "O_SHLOCK", (long)O_SHLOCK)) return -1; -#endif -#ifdef O_EXLOCK - if (ins(d, "O_EXLOCK", (long)O_EXLOCK)) return -1; -#endif - -/* MS Windows */ -#ifdef O_NOINHERIT - /* Don't inherit in child processes. */ - if (ins(d, "O_NOINHERIT", (long)O_NOINHERIT)) return -1; -#endif -#ifdef _O_SHORT_LIVED - /* Optimize for short life (keep in memory). */ - /* MS forgot to define this one with a non-underscore form too. */ - if (ins(d, "O_SHORT_LIVED", (long)_O_SHORT_LIVED)) return -1; -#endif -#ifdef O_TEMPORARY - /* Automatically delete when last handle is closed. */ - if (ins(d, "O_TEMPORARY", (long)O_TEMPORARY)) return -1; -#endif -#ifdef O_RANDOM - /* Optimize for random access. */ - if (ins(d, "O_RANDOM", (long)O_RANDOM)) return -1; -#endif -#ifdef O_SEQUENTIAL - /* Optimize for sequential access. */ - if (ins(d, "O_SEQUENTIAL", (long)O_SEQUENTIAL)) return -1; -#endif - -/* GNU extensions. */ -#ifdef O_ASYNC - /* Send a SIGIO signal whenever input or output - becomes available on file descriptor */ - if (ins(d, "O_ASYNC", (long)O_ASYNC)) return -1; -#endif -#ifdef O_DIRECT - /* Direct disk access. */ - if (ins(d, "O_DIRECT", (long)O_DIRECT)) return -1; -#endif -#ifdef O_DIRECTORY - /* Must be a directory. */ - if (ins(d, "O_DIRECTORY", (long)O_DIRECTORY)) return -1; -#endif -#ifdef O_NOFOLLOW - /* Do not follow links. */ - if (ins(d, "O_NOFOLLOW", (long)O_NOFOLLOW)) return -1; -#endif -#ifdef O_NOATIME - /* Do not update the access time. */ - if (ins(d, "O_NOATIME", (long)O_NOATIME)) return -1; -#endif - - /* These come from sysexits.h */ -#ifdef EX_OK - if (ins(d, "EX_OK", (long)EX_OK)) return -1; -#endif /* EX_OK */ -#ifdef EX_USAGE - if (ins(d, "EX_USAGE", (long)EX_USAGE)) return -1; -#endif /* EX_USAGE */ -#ifdef EX_DATAERR - if (ins(d, "EX_DATAERR", (long)EX_DATAERR)) return -1; -#endif /* EX_DATAERR */ -#ifdef EX_NOINPUT - if (ins(d, "EX_NOINPUT", (long)EX_NOINPUT)) return -1; -#endif /* EX_NOINPUT */ -#ifdef EX_NOUSER - if (ins(d, "EX_NOUSER", (long)EX_NOUSER)) return -1; -#endif /* EX_NOUSER */ -#ifdef EX_NOHOST - if (ins(d, "EX_NOHOST", (long)EX_NOHOST)) return -1; -#endif /* EX_NOHOST */ -#ifdef EX_UNAVAILABLE - if (ins(d, "EX_UNAVAILABLE", (long)EX_UNAVAILABLE)) return -1; -#endif /* EX_UNAVAILABLE */ -#ifdef EX_SOFTWARE - if (ins(d, "EX_SOFTWARE", (long)EX_SOFTWARE)) return -1; -#endif /* EX_SOFTWARE */ -#ifdef EX_OSERR - if (ins(d, "EX_OSERR", (long)EX_OSERR)) return -1; -#endif /* EX_OSERR */ -#ifdef EX_OSFILE - if (ins(d, "EX_OSFILE", (long)EX_OSFILE)) return -1; -#endif /* EX_OSFILE */ -#ifdef EX_CANTCREAT - if (ins(d, "EX_CANTCREAT", (long)EX_CANTCREAT)) return -1; -#endif /* EX_CANTCREAT */ -#ifdef EX_IOERR - if (ins(d, "EX_IOERR", (long)EX_IOERR)) return -1; -#endif /* EX_IOERR */ -#ifdef EX_TEMPFAIL - if (ins(d, "EX_TEMPFAIL", (long)EX_TEMPFAIL)) return -1; -#endif /* EX_TEMPFAIL */ -#ifdef EX_PROTOCOL - if (ins(d, "EX_PROTOCOL", (long)EX_PROTOCOL)) return -1; -#endif /* EX_PROTOCOL */ -#ifdef EX_NOPERM - if (ins(d, "EX_NOPERM", (long)EX_NOPERM)) return -1; -#endif /* EX_NOPERM */ -#ifdef EX_CONFIG - if (ins(d, "EX_CONFIG", (long)EX_CONFIG)) return -1; -#endif /* EX_CONFIG */ -#ifdef EX_NOTFOUND - if (ins(d, "EX_NOTFOUND", (long)EX_NOTFOUND)) return -1; -#endif /* EX_NOTFOUND */ - -#ifdef HAVE_SPAWNV -#if defined(PYOS_OS2) && defined(PYCC_GCC) - if (ins(d, "P_WAIT", (long)P_WAIT)) return -1; - if (ins(d, "P_NOWAIT", (long)P_NOWAIT)) return -1; - if (ins(d, "P_OVERLAY", (long)P_OVERLAY)) return -1; - if (ins(d, "P_DEBUG", (long)P_DEBUG)) return -1; - if (ins(d, "P_SESSION", (long)P_SESSION)) return -1; - if (ins(d, "P_DETACH", (long)P_DETACH)) return -1; - if (ins(d, "P_PM", (long)P_PM)) return -1; - if (ins(d, "P_DEFAULT", (long)P_DEFAULT)) return -1; - if (ins(d, "P_MINIMIZE", (long)P_MINIMIZE)) return -1; - if (ins(d, "P_MAXIMIZE", (long)P_MAXIMIZE)) return -1; - if (ins(d, "P_FULLSCREEN", (long)P_FULLSCREEN)) return -1; - if (ins(d, "P_WINDOWED", (long)P_WINDOWED)) return -1; - if (ins(d, "P_FOREGROUND", (long)P_FOREGROUND)) return -1; - if (ins(d, "P_BACKGROUND", (long)P_BACKGROUND)) return -1; - if (ins(d, "P_NOCLOSE", (long)P_NOCLOSE)) return -1; - if (ins(d, "P_NOSESSION", (long)P_NOSESSION)) return -1; - if (ins(d, "P_QUOTE", (long)P_QUOTE)) return -1; - if (ins(d, "P_TILDE", (long)P_TILDE)) return -1; - if (ins(d, "P_UNRELATED", (long)P_UNRELATED)) return -1; - if (ins(d, "P_DEBUGDESC", (long)P_DEBUGDESC)) return -1; -#else - if (ins(d, "P_WAIT", (long)_P_WAIT)) return -1; - if (ins(d, "P_NOWAIT", (long)_P_NOWAIT)) return -1; - if (ins(d, "P_OVERLAY", (long)_OLD_P_OVERLAY)) return -1; - if (ins(d, "P_NOWAITO", (long)_P_NOWAITO)) return -1; - if (ins(d, "P_DETACH", (long)_P_DETACH)) return -1; -#endif -#endif - -#if defined(PYOS_OS2) - if (insertvalues(d)) return -1; -#endif - return 0; -} - - -#if (defined(_MSC_VER) || defined(__WATCOMC__) || defined(__BORLANDC__)) && !defined(__QNX__) -#define INITFUNC initnt -#define MODNAME "nt" - -#elif defined(PYOS_OS2) -#define INITFUNC initos2 -#define MODNAME "os2" - -#else -#define INITFUNC initposix -#define MODNAME "posix" -#endif - -PyMODINIT_FUNC -INITFUNC(void) -{ - PyObject *m, *v; - - m = Py_InitModule3(MODNAME, - posix_methods, - posix__doc__); - if (m == NULL) - return; - - /* Initialize environ dictionary */ - v = convertenviron(); - Py_XINCREF(v); - if (v == NULL || PyModule_AddObject(m, "environ", v) != 0) - return; - Py_DECREF(v); - - if (all_ins(m)) - return; - - if (setup_confname_tables(m)) - return; - - Py_INCREF(PyExc_OSError); - PyModule_AddObject(m, "error", PyExc_OSError); - -#ifdef HAVE_PUTENV - if (posix_putenv_garbage == NULL) - posix_putenv_garbage = PyDict_New(); -#endif - - if (!initialized) { - stat_result_desc.name = MODNAME ".stat_result"; - stat_result_desc.fields[7].name = PyStructSequence_UnnamedField; - stat_result_desc.fields[8].name = PyStructSequence_UnnamedField; - stat_result_desc.fields[9].name = PyStructSequence_UnnamedField; - PyStructSequence_InitType(&StatResultType, &stat_result_desc); - structseq_new = StatResultType.tp_new; - StatResultType.tp_new = statresult_new; - - statvfs_result_desc.name = MODNAME ".statvfs_result"; - PyStructSequence_InitType(&StatVFSResultType, &statvfs_result_desc); -#ifdef NEED_TICKS_PER_SECOND -# if defined(HAVE_SYSCONF) && defined(_SC_CLK_TCK) - ticks_per_second = sysconf(_SC_CLK_TCK); -# elif defined(HZ) - ticks_per_second = HZ; -# else - ticks_per_second = 60; /* magic fallback value; may be bogus */ -# endif -#endif - } - Py_INCREF((PyObject*) &StatResultType); - PyModule_AddObject(m, "stat_result", (PyObject*) &StatResultType); - Py_INCREF((PyObject*) &StatVFSResultType); - PyModule_AddObject(m, "statvfs_result", - (PyObject*) &StatVFSResultType); - initialized = 1; - -#ifdef __APPLE__ - /* - * Step 2 of weak-linking support on Mac OS X. - * - * The code below removes functions that are not available on the - * currently active platform. - * - * This block allow one to use a python binary that was build on - * OSX 10.4 on OSX 10.3, without loosing access to new APIs on - * OSX 10.4. - */ -#ifdef HAVE_FSTATVFS - if (fstatvfs == NULL) { - if (PyObject_DelAttrString(m, "fstatvfs") == -1) { - return; - } - } -#endif /* HAVE_FSTATVFS */ - -#ifdef HAVE_STATVFS - if (statvfs == NULL) { - if (PyObject_DelAttrString(m, "statvfs") == -1) { - return; - } - } -#endif /* HAVE_STATVFS */ - -# ifdef HAVE_LCHOWN - if (lchown == NULL) { - if (PyObject_DelAttrString(m, "lchown") == -1) { - return; - } - } -#endif /* HAVE_LCHOWN */ - - -#endif /* __APPLE__ */ - -} - -#ifdef __cplusplus -} -#endif - - diff --git a/package/python2/files/python-config.in b/package/python2/files/python-config.in deleted file mode 100644 index 0074d0304..000000000 --- a/package/python2/files/python-config.in +++ /dev/null @@ -1,57 +0,0 @@ -#!@EXENAME@ - -import sys -import os -import getopt -import re -from distutils import sysconfig - -valid_opts = ['prefix', 'exec-prefix', 'includes', 'libs', 'cflags', - 'ldflags', 'help'] - -def exit_with_usage(code=1): - print >>sys.stderr, "Usage: %s [%s]" % (sys.argv[0], - '|'.join('--'+opt for opt in valid_opts)) - sys.exit(code) - -try: - opts, args = getopt.getopt(sys.argv[1:], '', valid_opts) -except getopt.error: - exit_with_usage() - -if not opts: - exit_with_usage() - -pyver = sysconfig.get_config_var('VERSION') -getvar = sysconfig.get_config_var - -opt_flags = [flag for (flag, val) in opts] - -if '--help' in opt_flags: - exit_with_usage(code=0) - -for opt in opt_flags: - if opt == '--prefix': - print sysconfig.PREFIX - - elif opt == '--exec-prefix': - print sysconfig.EXEC_PREFIX - - elif opt in ('--includes', '--cflags'): - flags = ['-I' + re.sub('host_', 'target_', sysconfig.get_python_inc()), - '-I' + re.sub('host_', 'target_', sysconfig.get_python_inc(plat_specific=True))] - if opt == '--cflags': - flags.extend(getvar('CFLAGS').split()) - print ' '.join(flags) - - elif opt in ('--libs', '--ldflags'): - libs = getvar('LIBS').split() + getvar('SYSLIBS').split() - libs.append('-lpython'+pyver) - # add the prefix/lib/pythonX.Y/config dir, but only if there is no - # shared library in prefix/lib/. - if opt == '--ldflags': - if not getvar('Py_ENABLE_SHARED'): - libs.insert(0, '-L' + getvar('LIBPL')) - libs.extend(getvar('LINKFORSHARED').split()) - print ' '.join(libs) - diff --git a/package/python2/files/setup.py b/package/python2/files/setup.py deleted file mode 100644 index baf694e16..000000000 --- a/package/python2/files/setup.py +++ /dev/null @@ -1,2076 +0,0 @@ -# Autodetecting setup.py script for building the Python extensions -# - -__version__ = "$Revision: 86041 $" - -import sys, os, imp, re, optparse -from glob import glob -from platform import machine as platform_machine -import sysconfig - -from distutils import log -from distutils import text_file -from distutils.errors import * -from distutils.core import Extension, setup -from distutils.command.build_ext import build_ext -from distutils.command.install import install -from distutils.command.install_lib import install_lib -from distutils.spawn import find_executable - -# Were we compiled --with-pydebug or with #define Py_DEBUG? -COMPILED_WITH_PYDEBUG = hasattr(sys, 'gettotalrefcount') - -# This global variable is used to hold the list of modules to be disabled. -disabled_module_list = [] - -def add_dir_to_list(dirlist, dir): - """Add the directory 'dir' to the list 'dirlist' (at the front) if - 1) 'dir' is not already in 'dirlist' - 2) 'dir' actually exists, and is a directory.""" - if dir is not None and os.path.isdir(dir) and dir not in dirlist: - dirlist.insert(0, dir) - -def macosx_sdk_root(): - """ - Return the directory of the current OSX SDK, - or '/' if no SDK was specified. - """ - cflags = sysconfig.get_config_var('CFLAGS') - m = re.search(r'-isysroot\s+(\S+)', cflags) - if m is None: - sysroot = '/' - else: - sysroot = m.group(1) - return sysroot - -def is_macosx_sdk_path(path): - """ - Returns True if 'path' can be located in an OSX SDK - """ - return (path.startswith('/usr/') and not path.startswith('/usr/local')) or path.startswith('/System/') - -def find_file(filename, std_dirs, paths): - """Searches for the directory where a given file is located, - and returns a possibly-empty list of additional directories, or None - if the file couldn't be found at all. - - 'filename' is the name of a file, such as readline.h or libcrypto.a. - 'std_dirs' is the list of standard system directories; if the - file is found in one of them, no additional directives are needed. - 'paths' is a list of additional locations to check; if the file is - found in one of them, the resulting list will contain the directory. - """ - if sys.platform == 'darwin': - # Honor the MacOSX SDK setting when one was specified. - # An SDK is a directory with the same structure as a real - # system, but with only header files and libraries. - sysroot = macosx_sdk_root() - - # Check the standard locations - for dir in std_dirs: - f = os.path.join(dir, filename) - - if sys.platform == 'darwin' and is_macosx_sdk_path(dir): - f = os.path.join(sysroot, dir[1:], filename) - - if os.path.exists(f): return [] - - # Check the additional directories - for dir in paths: - f = os.path.join(dir, filename) - - if sys.platform == 'darwin' and is_macosx_sdk_path(dir): - f = os.path.join(sysroot, dir[1:], filename) - - if os.path.exists(f): - return [dir] - - # Not found anywhere - return None - -def find_library_file(compiler, libname, std_dirs, paths): - result = compiler.find_library_file(std_dirs + paths, libname) - if result is None: - return None - - if sys.platform == 'darwin': - sysroot = macosx_sdk_root() - - # Check whether the found file is in one of the standard directories - dirname = os.path.dirname(result) - for p in std_dirs: - # Ensure path doesn't end with path separator - p = p.rstrip(os.sep) - - if sys.platform == 'darwin' and is_macosx_sdk_path(p): - if os.path.join(sysroot, p[1:]) == dirname: - return [ ] - - if p == dirname: - return [ ] - - # Otherwise, it must have been in one of the additional directories, - # so we have to figure out which one. - for p in paths: - # Ensure path doesn't end with path separator - p = p.rstrip(os.sep) - - if sys.platform == 'darwin' and is_macosx_sdk_path(p): - if os.path.join(sysroot, p[1:]) == dirname: - return [ p ] - - if p == dirname: - return [p] - else: - assert False, "Internal error: Path not found in std_dirs or paths" - -def module_enabled(extlist, modname): - """Returns whether the module 'modname' is present in the list - of extensions 'extlist'.""" - extlist = [ext for ext in extlist if ext.name == modname] - return len(extlist) - -def find_module_file(module, dirlist): - """Find a module in a set of possible folders. If it is not found - return the unadorned filename""" - list = find_file(module, [], dirlist) - if not list: - return module - if len(list) > 1: - log.info("WARNING: multiple copies of %s found"%module) - return os.path.join(list[0], module) - -class PyBuildExt(build_ext): - - def __init__(self, dist): - build_ext.__init__(self, dist) - self.failed = [] - - def build_extensions(self): - - # Detect which modules should be compiled - missing = self.detect_modules() - - # Remove modules that are present on the disabled list - extensions = [ext for ext in self.extensions - if ext.name not in disabled_module_list] - # move ctypes to the end, it depends on other modules - ext_map = dict((ext.name, i) for i, ext in enumerate(extensions)) - if "_ctypes" in ext_map: - ctypes = extensions.pop(ext_map["_ctypes"]) - extensions.append(ctypes) - self.extensions = extensions - - # Fix up the autodetected modules, prefixing all the source files - # with Modules/ and adding Python's include directory to the path. - (srcdir,) = sysconfig.get_config_vars('srcdir') - if not srcdir: - # Maybe running on Windows but not using CYGWIN? - raise ValueError("No source directory; cannot proceed.") - srcdir = os.path.abspath(srcdir) - moddirlist = [os.path.join(srcdir, 'Modules')] - - # Platform-dependent module source and include directories - incdirlist = [] - platform = self.get_platform() - if platform == 'darwin' and ("--disable-toolbox-glue" not in - sysconfig.get_config_var("CONFIG_ARGS")): - # Mac OS X also includes some mac-specific modules - macmoddir = os.path.join(srcdir, 'Mac/Modules') - moddirlist.append(macmoddir) - incdirlist.append(os.path.join(srcdir, 'Mac/Include')) - - # Fix up the paths for scripts, too - self.distribution.scripts = [os.path.join(srcdir, filename) - for filename in self.distribution.scripts] - - # Python header files - headers = [sysconfig.get_config_h_filename()] - headers += glob(os.path.join(sysconfig.get_path('platinclude'), "*.h")) - for ext in self.extensions[:]: - ext.sources = [ find_module_file(filename, moddirlist) - for filename in ext.sources ] - if ext.depends is not None: - ext.depends = [find_module_file(filename, moddirlist) - for filename in ext.depends] - else: - ext.depends = [] - # re-compile extensions if a header file has been changed - ext.depends.extend(headers) - - # platform specific include directories - ext.include_dirs.extend(incdirlist) - - # If a module has already been built statically, - # don't build it here - if ext.name in sys.builtin_module_names: - self.extensions.remove(ext) - - # Parse Modules/Setup and Modules/Setup.local to figure out which - # modules are turned on in the file. - remove_modules = [] - for filename in ('Modules/Setup', 'Modules/Setup.local'): - input = text_file.TextFile(filename, join_lines=1) - while 1: - line = input.readline() - if not line: break - line = line.split() - remove_modules.append(line[0]) - input.close() - - for ext in self.extensions[:]: - if ext.name in remove_modules: - self.extensions.remove(ext) - - # When you run "make CC=altcc" or something similar, you really want - # those environment variables passed into the setup.py phase. Here's - # a small set of useful ones. - compiler = os.environ.get('CC') - args = {} - # unfortunately, distutils doesn't let us provide separate C and C++ - # compilers - if compiler is not None: - (ccshared,cflags) = sysconfig.get_config_vars('CCSHARED','CFLAGS') - args['compiler_so'] = compiler + ' ' + ccshared + ' ' + cflags - self.compiler.set_executables(**args) - - build_ext.build_extensions(self) - - longest = max([len(e.name) for e in self.extensions]) - if self.failed: - longest = max(longest, max([len(name) for name in self.failed])) - - def print_three_column(lst): - lst.sort(key=str.lower) - # guarantee zip() doesn't drop anything - while len(lst) % 3: - lst.append("") - for e, f, g in zip(lst[::3], lst[1::3], lst[2::3]): - print "%-*s %-*s %-*s" % (longest, e, longest, f, - longest, g) - - if missing: - print - print ("Python build finished, but the necessary bits to build " - "these modules were not found:") - print_three_column(missing) - print ("To find the necessary bits, look in setup.py in" - " detect_modules() for the module's name.") - print - - if self.failed: - failed = self.failed[:] - print - print "Failed to build these modules:" - print_three_column(failed) - print - - def build_extension(self, ext): - - if ext.name == '_ctypes': - if not self.configure_ctypes(ext): - return - - try: - build_ext.build_extension(self, ext) - except (CCompilerError, DistutilsError), why: - self.announce('WARNING: building of extension "%s" failed: %s' % - (ext.name, sys.exc_info()[1])) - self.failed.append(ext.name) - return - # Workaround for Mac OS X: The Carbon-based modules cannot be - # reliably imported into a command-line Python - if 'Carbon' in ext.extra_link_args: - self.announce( - 'WARNING: skipping import check for Carbon-based "%s"' % - ext.name) - return - - if self.get_platform() == 'darwin' and ( - sys.maxint > 2**32 and '-arch' in ext.extra_link_args): - # Don't bother doing an import check when an extension was - # build with an explicit '-arch' flag on OSX. That's currently - # only used to build 32-bit only extensions in a 4-way - # universal build and loading 32-bit code into a 64-bit - # process will fail. - self.announce( - 'WARNING: skipping import check for "%s"' % - ext.name) - return - - # Workaround for Cygwin: Cygwin currently has fork issues when many - # modules have been imported - if self.get_platform() == 'cygwin': - self.announce('WARNING: skipping import check for Cygwin-based "%s"' - % ext.name) - return - ext_filename = os.path.join( - self.build_lib, - self.get_ext_filename(self.get_ext_fullname(ext.name))) - try: - imp.load_dynamic(ext.name, ext_filename) - except ImportError, why: - self.failed.append(ext.name) - self.announce('*** WARNING: renaming "%s" since importing it' - ' failed: %s' % (ext.name, why), level=3) - assert not self.inplace - basename, tail = os.path.splitext(ext_filename) - newname = basename + "_failed" + tail - if os.path.exists(newname): - os.remove(newname) - os.rename(ext_filename, newname) - - # XXX -- This relies on a Vile HACK in - # distutils.command.build_ext.build_extension(). The - # _built_objects attribute is stored there strictly for - # use here. - # If there is a failure, _built_objects may not be there, - # so catch the AttributeError and move on. - try: - for filename in self._built_objects: - os.remove(filename) - except AttributeError: - self.announce('unable to remove files (ignored)') - except: - exc_type, why, tb = sys.exc_info() - self.announce('*** WARNING: importing extension "%s" ' - 'failed with %s: %s' % (ext.name, exc_type, why), - level=3) - self.failed.append(ext.name) - - def get_platform(self): - # Get value of sys.platform - for platform in ['cygwin', 'beos', 'darwin', 'atheos', 'osf1']: - if sys.platform.startswith(platform): - return platform - return sys.platform - - def add_multiarch_paths(self): - # Debian/Ubuntu multiarch support. - # https://wiki.ubuntu.com/MultiarchSpec - if not find_executable('dpkg-architecture'): - return - tmpfile = os.path.join(self.build_temp, 'multiarch') - if not os.path.exists(self.build_temp): - os.makedirs(self.build_temp) - ret = os.system( - 'dpkg-architecture -qDEB_HOST_MULTIARCH > %s 2> /dev/null' % - tmpfile) - try: - if ret >> 8 == 0: - with open(tmpfile) as fp: - multiarch_path_component = fp.readline().strip() - add_dir_to_list(self.compiler.library_dirs, - '/usr/lib/' + multiarch_path_component) - add_dir_to_list(self.compiler.include_dirs, - '/usr/include/' + multiarch_path_component) - finally: - os.unlink(tmpfile) - - def detect_modules(self): - # Ensure that /usr/local is always used - add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib') - add_dir_to_list(self.compiler.include_dirs, '/usr/local/include') - self.add_multiarch_paths() - - # Add paths specified in the environment variables LDFLAGS and - # CPPFLAGS for header and library files. - # We must get the values from the Makefile and not the environment - # directly since an inconsistently reproducible issue comes up where - # the environment variable is not set even though the value were passed - # into configure and stored in the Makefile (issue found on OS X 10.3). - for env_var, arg_name, dir_list in ( - ('LDFLAGS', '-R', self.compiler.runtime_library_dirs), - ('LDFLAGS', '-L', self.compiler.library_dirs), - ('CPPFLAGS', '-I', self.compiler.include_dirs)): - env_val = sysconfig.get_config_var(env_var) - if env_val: - # To prevent optparse from raising an exception about any - # options in env_val that it doesn't know about we strip out - # all double dashes and any dashes followed by a character - # that is not for the option we are dealing with. - # - # Please note that order of the regex is important! We must - # strip out double-dashes first so that we don't end up with - # substituting "--Long" to "-Long" and thus lead to "ong" being - # used for a library directory. - env_val = re.sub(r'(^|\s+)-(-|(?!%s))' % arg_name[1], - ' ', env_val) - parser = optparse.OptionParser() - # Make sure that allowing args interspersed with options is - # allowed - parser.allow_interspersed_args = True - parser.error = lambda msg: None - parser.add_option(arg_name, dest="dirs", action="append") - options = parser.parse_args(env_val.split())[0] - if options.dirs: - for directory in reversed(options.dirs): - add_dir_to_list(dir_list, directory) - - if os.path.normpath(sys.prefix) != '/usr' \ - and not sysconfig.get_config_var('PYTHONFRAMEWORK'): - # OSX note: Don't add LIBDIR and INCLUDEDIR to building a framework - # (PYTHONFRAMEWORK is set) to avoid # linking problems when - # building a framework with different architectures than - # the one that is currently installed (issue #7473) - add_dir_to_list(self.compiler.library_dirs, - sysconfig.get_config_var("LIBDIR")) - add_dir_to_list(self.compiler.include_dirs, - sysconfig.get_config_var("INCLUDEDIR")) - - try: - have_unicode = unicode - except NameError: - have_unicode = 0 - - # lib_dirs and inc_dirs are used to search for files; - # if a file is found in one of those directories, it can - # be assumed that no additional -I,-L directives are needed. - lib_dirs = self.compiler.library_dirs + [ - '/lib64', '/usr/lib64', - '/lib', '/usr/lib', - ] - inc_dirs = self.compiler.include_dirs + ['/usr/include'] - exts = [] - missing = [] - - config_h = sysconfig.get_config_h_filename() - config_h_vars = sysconfig.parse_config_h(open(config_h)) - - platform = self.get_platform() - srcdir = sysconfig.get_config_var('srcdir') - - # Check for AtheOS which has libraries in non-standard locations - if platform == 'atheos': - lib_dirs += ['/system/libs', '/atheos/autolnk/lib'] - lib_dirs += os.getenv('LIBRARY_PATH', '').split(os.pathsep) - inc_dirs += ['/system/include', '/atheos/autolnk/include'] - inc_dirs += os.getenv('C_INCLUDE_PATH', '').split(os.pathsep) - - # OSF/1 and Unixware have some stuff in /usr/ccs/lib (like -ldb) - if platform in ['osf1', 'unixware7', 'openunix8']: - lib_dirs += ['/usr/ccs/lib'] - - if platform == 'darwin': - # This should work on any unixy platform ;-) - # If the user has bothered specifying additional -I and -L flags - # in OPT and LDFLAGS we might as well use them here. - # NOTE: using shlex.split would technically be more correct, but - # also gives a bootstrap problem. Let's hope nobody uses directories - # with whitespace in the name to store libraries. - cflags, ldflags = sysconfig.get_config_vars( - 'CFLAGS', 'LDFLAGS') - for item in cflags.split(): - if item.startswith('-I'): - inc_dirs.append(item[2:]) - - for item in ldflags.split(): - if item.startswith('-L'): - lib_dirs.append(item[2:]) - - # Check for MacOS X, which doesn't need libm.a at all - math_libs = ['m'] - if platform in ['darwin', 'beos']: - math_libs = [] - - # XXX Omitted modules: gl, pure, dl, SGI-specific modules - - # - # The following modules are all pretty straightforward, and compile - # on pretty much any POSIXish platform. - # - - # Some modules that are normally always on: - #exts.append( Extension('_weakref', ['_weakref.c']) ) - - # array objects - exts.append( Extension('array', ['arraymodule.c']) ) - # complex math library functions - exts.append( Extension('cmath', ['cmathmodule.c', '_math.c'], - depends=['_math.h'], - libraries=math_libs) ) - # math library functions, e.g. sin() - exts.append( Extension('math', ['mathmodule.c', '_math.c'], - depends=['_math.h'], - libraries=math_libs) ) - # fast string operations implemented in C - exts.append( Extension('strop', ['stropmodule.c']) ) - # time operations and variables - exts.append( Extension('time', ['timemodule.c'], - libraries=math_libs) ) - exts.append( Extension('datetime', ['datetimemodule.c', 'timemodule.c'], - libraries=math_libs) ) - # fast iterator tools implemented in C - exts.append( Extension("itertools", ["itertoolsmodule.c"]) ) - # code that will be builtins in the future, but conflict with the - # current builtins - exts.append( Extension('future_builtins', ['future_builtins.c']) ) - # random number generator implemented in C - exts.append( Extension("_random", ["_randommodule.c"]) ) - # high-performance collections - exts.append( Extension("_collections", ["_collectionsmodule.c"]) ) - # bisect - exts.append( Extension("_bisect", ["_bisectmodule.c"]) ) - # heapq - exts.append( Extension("_heapq", ["_heapqmodule.c"]) ) - # operator.add() and similar goodies - exts.append( Extension('operator', ['operator.c']) ) - # Python 3.1 _io library - exts.append( Extension("_io", - ["_io/bufferedio.c", "_io/bytesio.c", "_io/fileio.c", - "_io/iobase.c", "_io/_iomodule.c", "_io/stringio.c", "_io/textio.c"], - depends=["_io/_iomodule.h"], include_dirs=["Modules/_io"])) - # _functools - exts.append( Extension("_functools", ["_functoolsmodule.c"]) ) - # _json speedups - exts.append( Extension("_json", ["_json.c"]) ) - # Python C API test module - exts.append( Extension('_testcapi', ['_testcapimodule.c'], - depends=['testcapi_long.h']) ) - # profilers (_lsprof is for cProfile.py) - exts.append( Extension('_hotshot', ['_hotshot.c']) ) - exts.append( Extension('_lsprof', ['_lsprof.c', 'rotatingtree.c']) ) - # static Unicode character database - if have_unicode: - exts.append( Extension('unicodedata', ['unicodedata.c']) ) - else: - missing.append('unicodedata') - # access to ISO C locale support - data = open('pyconfig.h').read() - m = re.search(r"#s*define\s+WITH_LIBINTL\s+1\s*", data) - if m is not None: - locale_libs = ['intl'] - else: - locale_libs = [] - if platform == 'darwin': - locale_extra_link_args = ['-framework', 'CoreFoundation'] - else: - locale_extra_link_args = [] - - - exts.append( Extension('_locale', ['_localemodule.c'], - libraries=locale_libs, - extra_link_args=locale_extra_link_args) ) - - # Modules with some UNIX dependencies -- on by default: - # (If you have a really backward UNIX, select and socket may not be - # supported...) - - # fcntl(2) and ioctl(2) - libs = [] - if (config_h_vars.get('FLOCK_NEEDS_LIBBSD', False)): - # May be necessary on AIX for flock function - libs = ['bsd'] - exts.append( Extension('fcntl', ['fcntlmodule.c'], libraries=libs) ) - # pwd(3) - exts.append( Extension('pwd', ['pwdmodule.c']) ) - # grp(3) - exts.append( Extension('grp', ['grpmodule.c']) ) - # spwd, shadow passwords - if (config_h_vars.get('HAVE_GETSPNAM', False) or - config_h_vars.get('HAVE_GETSPENT', False)): - exts.append( Extension('spwd', ['spwdmodule.c']) ) - else: - missing.append('spwd') - - # select(2); not on ancient System V - exts.append( Extension('select', ['selectmodule.c']) ) - - # Fred Drake's interface to the Python parser - exts.append( Extension('parser', ['parsermodule.c']) ) - - # cStringIO and cPickle - exts.append( Extension('cStringIO', ['cStringIO.c']) ) - exts.append( Extension('cPickle', ['cPickle.c']) ) - - # Memory-mapped files (also works on Win32). - if platform not in ['atheos']: - exts.append( Extension('mmap', ['mmapmodule.c']) ) - else: - missing.append('mmap') - - # Lance Ellinghaus's syslog module - # syslog daemon interface - exts.append( Extension('syslog', ['syslogmodule.c']) ) - - # George Neville-Neil's timing module: - # Deprecated in PEP 4 http://www.python.org/peps/pep-0004.html - # http://mail.python.org/pipermail/python-dev/2006-January/060023.html - #exts.append( Extension('timing', ['timingmodule.c']) ) - - # - # Here ends the simple stuff. From here on, modules need certain - # libraries, are platform-specific, or present other surprises. - # - - # Multimedia modules - # These don't work for 64-bit platforms!!! - # These represent audio samples or images as strings: - - # Operations on audio samples - # According to #993173, this one should actually work fine on - # 64-bit platforms. - exts.append( Extension('audioop', ['audioop.c']) ) - - # Disabled on 64-bit platforms - if sys.maxint != 9223372036854775807L: - # Operations on images - exts.append( Extension('imageop', ['imageop.c']) ) - else: - missing.extend(['imageop']) - - # readline - do_readline = self.compiler.find_library_file(lib_dirs, 'readline') - readline_termcap_library = "" - curses_library = "" - # Determine if readline is already linked against curses or tinfo. - if do_readline and find_executable('ldd'): - fp = os.popen("ldd %s" % do_readline) - ldd_output = fp.readlines() - ret = fp.close() - if ret is None or ret >> 8 == 0: - for ln in ldd_output: - if 'curses' in ln: - readline_termcap_library = re.sub( - r'.*lib(n?cursesw?)\.so.*', r'\1', ln - ).rstrip() - break - if 'tinfo' in ln: # termcap interface split out from ncurses - readline_termcap_library = 'tinfo' - break - # Issue 7384: If readline is already linked against curses, - # use the same library for the readline and curses modules. - if 'curses' in readline_termcap_library: - curses_library = readline_termcap_library - elif self.compiler.find_library_file(lib_dirs, 'ncursesw'): - curses_library = 'ncursesw' - elif self.compiler.find_library_file(lib_dirs, 'ncurses'): - curses_library = 'ncurses' - elif self.compiler.find_library_file(lib_dirs, 'curses'): - curses_library = 'curses' - - if platform == 'darwin': - os_release = int(os.uname()[2].split('.')[0]) - dep_target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET') - if dep_target and dep_target.split('.') < ['10', '5']: - os_release = 8 - if os_release < 9: - # MacOSX 10.4 has a broken readline. Don't try to build - # the readline module unless the user has installed a fixed - # readline package - if find_file('readline/rlconf.h', inc_dirs, []) is None: - do_readline = False - if do_readline: - if platform == 'darwin' and os_release < 9: - # In every directory on the search path search for a dynamic - # library and then a static library, instead of first looking - # for dynamic libraries on the entiry path. - # This way a staticly linked custom readline gets picked up - # before the (possibly broken) dynamic library in /usr/lib. - readline_extra_link_args = ('-Wl,-search_paths_first',) - else: - readline_extra_link_args = () - - readline_libs = ['readline'] - if readline_termcap_library: - pass # Issue 7384: Already linked against curses or tinfo. - elif curses_library: - readline_libs.append(curses_library) - elif self.compiler.find_library_file(lib_dirs + - ['/usr/lib/termcap'], - 'termcap'): - readline_libs.append('termcap') - exts.append( Extension('readline', ['readline.c'], - library_dirs=['/usr/lib/termcap'], - extra_link_args=readline_extra_link_args, - libraries=readline_libs) ) - else: - missing.append('readline') - - # crypt module. - - if self.compiler.find_library_file(lib_dirs, 'crypt'): - libs = ['crypt'] - else: - libs = [] - exts.append( Extension('crypt', ['cryptmodule.c'], libraries=libs) ) - - # CSV files - exts.append( Extension('_csv', ['_csv.c']) ) - - # socket(2) - exts.append( Extension('_socket', ['socketmodule.c'], - depends = ['socketmodule.h']) ) - # Detect SSL support for the socket module (via _ssl) - search_for_ssl_incs_in = [ - '/usr/local/ssl/include', - '/usr/contrib/ssl/include/' - ] - ssl_incs = find_file('openssl/ssl.h', inc_dirs, - search_for_ssl_incs_in - ) - if ssl_incs is not None: - krb5_h = find_file('krb5.h', inc_dirs, - ['/usr/kerberos/include']) - if krb5_h: - ssl_incs += krb5_h - ssl_libs = find_library_file(self.compiler, 'ssl',lib_dirs, - ['/usr/local/ssl/lib', - '/usr/contrib/ssl/lib/' - ] ) - - if (ssl_incs is not None and - ssl_libs is not None): - exts.append( Extension('_ssl', ['_ssl.c'], - include_dirs = ssl_incs, - library_dirs = ssl_libs, - libraries = ['ssl', 'crypto'], - depends = ['socketmodule.h']), ) - else: - missing.append('_ssl') - - # find out which version of OpenSSL we have - openssl_ver = 0 - openssl_ver_re = re.compile( - '^\s*#\s*define\s+OPENSSL_VERSION_NUMBER\s+(0x[0-9a-fA-F]+)' ) - - # look for the openssl version header on the compiler search path. - opensslv_h = find_file('openssl/opensslv.h', [], - inc_dirs + search_for_ssl_incs_in) - if opensslv_h: - name = os.path.join(opensslv_h[0], 'openssl/opensslv.h') - if sys.platform == 'darwin' and is_macosx_sdk_path(name): - name = os.path.join(macosx_sdk_root(), name[1:]) - try: - incfile = open(name, 'r') - for line in incfile: - m = openssl_ver_re.match(line) - if m: - openssl_ver = eval(m.group(1)) - except IOError, msg: - print "IOError while reading opensshv.h:", msg - pass - - min_openssl_ver = 0x00907000 - have_any_openssl = ssl_incs is not None and ssl_libs is not None - have_usable_openssl = (have_any_openssl and - openssl_ver >= min_openssl_ver) - - if have_any_openssl: - if have_usable_openssl: - # The _hashlib module wraps optimized implementations - # of hash functions from the OpenSSL library. - exts.append( Extension('_hashlib', ['_hashopenssl.c'], - include_dirs = ssl_incs, - library_dirs = ssl_libs, - libraries = ['ssl', 'crypto']) ) - else: - print ("warning: openssl 0x%08x is too old for _hashlib" % - openssl_ver) - missing.append('_hashlib') - if COMPILED_WITH_PYDEBUG or not have_usable_openssl: - # The _sha module implements the SHA1 hash algorithm. - exts.append( Extension('_sha', ['shamodule.c']) ) - # The _md5 module implements the RSA Data Security, Inc. MD5 - # Message-Digest Algorithm, described in RFC 1321. The - # necessary files md5.c and md5.h are included here. - exts.append( Extension('_md5', - sources = ['md5module.c', 'md5.c'], - depends = ['md5.h']) ) - - min_sha2_openssl_ver = 0x00908000 - if COMPILED_WITH_PYDEBUG or openssl_ver < min_sha2_openssl_ver: - # OpenSSL doesn't do these until 0.9.8 so we'll bring our own hash - exts.append( Extension('_sha256', ['sha256module.c']) ) - exts.append( Extension('_sha512', ['sha512module.c']) ) - - # Modules that provide persistent dictionary-like semantics. You will - # probably want to arrange for at least one of them to be available on - # your machine, though none are defined by default because of library - # dependencies. The Python module anydbm.py provides an - # implementation independent wrapper for these; dumbdbm.py provides - # similar functionality (but slower of course) implemented in Python. - - # Sleepycat^WOracle Berkeley DB interface. - # http://www.oracle.com/database/berkeley-db/db/index.html - # - # This requires the Sleepycat^WOracle DB code. The supported versions - # are set below. Visit the URL above to download - # a release. Most open source OSes come with one or more - # versions of BerkeleyDB already installed. - - max_db_ver = (4, 8) - min_db_ver = (4, 1) - db_setup_debug = False # verbose debug prints from this script? - - def allow_db_ver(db_ver): - """Returns a boolean if the given BerkeleyDB version is acceptable. - - Args: - db_ver: A tuple of the version to verify. - """ - if not (min_db_ver <= db_ver <= max_db_ver): - return False - # Use this function to filter out known bad configurations. - if (4, 6) == db_ver[:2]: - # BerkeleyDB 4.6.x is not stable on many architectures. - arch = platform_machine() - if arch not in ('i386', 'i486', 'i586', 'i686', - 'x86_64', 'ia64'): - return False - return True - - def gen_db_minor_ver_nums(major): - if major == 4: - for x in range(max_db_ver[1]+1): - if allow_db_ver((4, x)): - yield x - elif major == 3: - for x in (3,): - if allow_db_ver((3, x)): - yield x - else: - raise ValueError("unknown major BerkeleyDB version", major) - - # construct a list of paths to look for the header file in on - # top of the normal inc_dirs. - db_inc_paths = [ - '/usr/include/db4', - '/usr/local/include/db4', - '/opt/sfw/include/db4', - '/usr/include/db3', - '/usr/local/include/db3', - '/opt/sfw/include/db3', - # Fink defaults (http://fink.sourceforge.net/) - '/sw/include/db4', - '/sw/include/db3', - ] - # 4.x minor number specific paths - for x in gen_db_minor_ver_nums(4): - db_inc_paths.append('/usr/include/db4%d' % x) - db_inc_paths.append('/usr/include/db4.%d' % x) - db_inc_paths.append('/usr/local/BerkeleyDB.4.%d/include' % x) - db_inc_paths.append('/usr/local/include/db4%d' % x) - db_inc_paths.append('/pkg/db-4.%d/include' % x) - db_inc_paths.append('/opt/db-4.%d/include' % x) - # MacPorts default (http://www.macports.org/) - db_inc_paths.append('/opt/local/include/db4%d' % x) - # 3.x minor number specific paths - for x in gen_db_minor_ver_nums(3): - db_inc_paths.append('/usr/include/db3%d' % x) - db_inc_paths.append('/usr/local/BerkeleyDB.3.%d/include' % x) - db_inc_paths.append('/usr/local/include/db3%d' % x) - db_inc_paths.append('/pkg/db-3.%d/include' % x) - db_inc_paths.append('/opt/db-3.%d/include' % x) - - # Add some common subdirectories for Sleepycat DB to the list, - # based on the standard include directories. This way DB3/4 gets - # picked up when it is installed in a non-standard prefix and - # the user has added that prefix into inc_dirs. - std_variants = [] - for dn in inc_dirs: - std_variants.append(os.path.join(dn, 'db3')) - std_variants.append(os.path.join(dn, 'db4')) - for x in gen_db_minor_ver_nums(4): - std_variants.append(os.path.join(dn, "db4%d"%x)) - std_variants.append(os.path.join(dn, "db4.%d"%x)) - for x in gen_db_minor_ver_nums(3): - std_variants.append(os.path.join(dn, "db3%d"%x)) - std_variants.append(os.path.join(dn, "db3.%d"%x)) - - db_inc_paths = std_variants + db_inc_paths - db_inc_paths = [p for p in db_inc_paths if os.path.exists(p)] - - db_ver_inc_map = {} - - if sys.platform == 'darwin': - sysroot = macosx_sdk_root() - - class db_found(Exception): pass - try: - # See whether there is a Sleepycat header in the standard - # search path. - for d in inc_dirs + db_inc_paths: - f = os.path.join(d, "db.h") - - if sys.platform == 'darwin' and is_macosx_sdk_path(d): - f = os.path.join(sysroot, d[1:], "db.h") - - if db_setup_debug: print "db: looking for db.h in", f - if os.path.exists(f): - f = open(f).read() - m = re.search(r"#define\WDB_VERSION_MAJOR\W(\d+)", f) - if m: - db_major = int(m.group(1)) - m = re.search(r"#define\WDB_VERSION_MINOR\W(\d+)", f) - db_minor = int(m.group(1)) - db_ver = (db_major, db_minor) - - # Avoid 4.6 prior to 4.6.21 due to a BerkeleyDB bug - if db_ver == (4, 6): - m = re.search(r"#define\WDB_VERSION_PATCH\W(\d+)", f) - db_patch = int(m.group(1)) - if db_patch < 21: - print "db.h:", db_ver, "patch", db_patch, - print "being ignored (4.6.x must be >= 4.6.21)" - continue - - if ( (db_ver not in db_ver_inc_map) and - allow_db_ver(db_ver) ): - # save the include directory with the db.h version - # (first occurrence only) - db_ver_inc_map[db_ver] = d - if db_setup_debug: - print "db.h: found", db_ver, "in", d - else: - # we already found a header for this library version - if db_setup_debug: print "db.h: ignoring", d - else: - # ignore this header, it didn't contain a version number - if db_setup_debug: - print "db.h: no version number version in", d - - db_found_vers = db_ver_inc_map.keys() - db_found_vers.sort() - - while db_found_vers: - db_ver = db_found_vers.pop() - db_incdir = db_ver_inc_map[db_ver] - - # check lib directories parallel to the location of the header - db_dirs_to_check = [ - db_incdir.replace("include", 'lib64'), - db_incdir.replace("include", 'lib'), - ] - - if sys.platform != 'darwin': - db_dirs_to_check = filter(os.path.isdir, db_dirs_to_check) - - else: - # Same as other branch, but takes OSX SDK into account - tmp = [] - for dn in db_dirs_to_check: - if is_macosx_sdk_path(dn): - if os.path.isdir(os.path.join(sysroot, dn[1:])): - tmp.append(dn) - else: - if os.path.isdir(dn): - tmp.append(dn) - db_dirs_to_check = tmp - - # Look for a version specific db-X.Y before an ambiguoius dbX - # XXX should we -ever- look for a dbX name? Do any - # systems really not name their library by version and - # symlink to more general names? - for dblib in (('db-%d.%d' % db_ver), - ('db%d%d' % db_ver), - ('db%d' % db_ver[0])): - dblib_file = self.compiler.find_library_file( - db_dirs_to_check + lib_dirs, dblib ) - if dblib_file: - dblib_dir = [ os.path.abspath(os.path.dirname(dblib_file)) ] - raise db_found - else: - if db_setup_debug: print "db lib: ", dblib, "not found" - - except db_found: - if db_setup_debug: - print "bsddb using BerkeleyDB lib:", db_ver, dblib - print "bsddb lib dir:", dblib_dir, " inc dir:", db_incdir - db_incs = [db_incdir] - dblibs = [dblib] - # We add the runtime_library_dirs argument because the - # BerkeleyDB lib we're linking against often isn't in the - # system dynamic library search path. This is usually - # correct and most trouble free, but may cause problems in - # some unusual system configurations (e.g. the directory - # is on an NFS server that goes away). - exts.append(Extension('_bsddb', ['_bsddb.c'], - depends = ['bsddb.h'], - library_dirs=dblib_dir, - runtime_library_dirs=dblib_dir, - include_dirs=db_incs, - libraries=dblibs)) - else: - if db_setup_debug: print "db: no appropriate library found" - db_incs = None - dblibs = [] - dblib_dir = None - missing.append('_bsddb') - - # The sqlite interface - sqlite_setup_debug = False # verbose debug prints from this script? - - # We hunt for #define SQLITE_VERSION "n.n.n" - # We need to find >= sqlite version 3.0.8 - sqlite_incdir = sqlite_libdir = None - sqlite_inc_paths = [ '/usr/include', - '/usr/include/sqlite', - '/usr/include/sqlite3', - '/usr/local/include', - '/usr/local/include/sqlite', - '/usr/local/include/sqlite3', - ] - MIN_SQLITE_VERSION_NUMBER = (3, 0, 8) - MIN_SQLITE_VERSION = ".".join([str(x) - for x in MIN_SQLITE_VERSION_NUMBER]) - - # Scan the default include directories before the SQLite specific - # ones. This allows one to override the copy of sqlite on OSX, - # where /usr/include contains an old version of sqlite. - if sys.platform == 'darwin': - sysroot = macosx_sdk_root() - - for d in inc_dirs + sqlite_inc_paths: - f = os.path.join(d, "sqlite3.h") - - if sys.platform == 'darwin' and is_macosx_sdk_path(d): - f = os.path.join(sysroot, d[1:], "sqlite3.h") - - if os.path.exists(f): - if sqlite_setup_debug: print "sqlite: found %s"%f - incf = open(f).read() - m = re.search( - r'\s*.*#\s*.*define\s.*SQLITE_VERSION\W*"(.*)"', incf) - if m: - sqlite_version = m.group(1) - sqlite_version_tuple = tuple([int(x) - for x in sqlite_version.split(".")]) - if sqlite_version_tuple >= MIN_SQLITE_VERSION_NUMBER: - # we win! - if sqlite_setup_debug: - print "%s/sqlite3.h: version %s"%(d, sqlite_version) - sqlite_incdir = d - break - else: - if sqlite_setup_debug: - print "%s: version %d is too old, need >= %s"%(d, - sqlite_version, MIN_SQLITE_VERSION) - elif sqlite_setup_debug: - print "sqlite: %s had no SQLITE_VERSION"%(f,) - - if sqlite_incdir: - sqlite_dirs_to_check = [ - os.path.join(sqlite_incdir, '..', 'lib64'), - os.path.join(sqlite_incdir, '..', 'lib'), - os.path.join(sqlite_incdir, '..', '..', 'lib64'), - os.path.join(sqlite_incdir, '..', '..', 'lib'), - ] - sqlite_libfile = self.compiler.find_library_file( - sqlite_dirs_to_check + lib_dirs, 'sqlite3') - if sqlite_libfile: - sqlite_libdir = [os.path.abspath(os.path.dirname(sqlite_libfile))] - - if sqlite_incdir and sqlite_libdir: - sqlite_srcs = ['_sqlite/cache.c', - '_sqlite/connection.c', - '_sqlite/cursor.c', - '_sqlite/microprotocols.c', - '_sqlite/module.c', - '_sqlite/prepare_protocol.c', - '_sqlite/row.c', - '_sqlite/statement.c', - '_sqlite/util.c', ] - - sqlite_defines = [] - if sys.platform != "win32": - sqlite_defines.append(('MODULE_NAME', '"sqlite3"')) - else: - sqlite_defines.append(('MODULE_NAME', '\\"sqlite3\\"')) - - # Comment this out if you want the sqlite3 module to be able to load extensions. - sqlite_defines.append(("SQLITE_OMIT_LOAD_EXTENSION", "1")) - - if sys.platform == 'darwin': - # In every directory on the search path search for a dynamic - # library and then a static library, instead of first looking - # for dynamic libraries on the entiry path. - # This way a staticly linked custom sqlite gets picked up - # before the dynamic library in /usr/lib. - sqlite_extra_link_args = ('-Wl,-search_paths_first',) - else: - sqlite_extra_link_args = () - - exts.append(Extension('_sqlite3', sqlite_srcs, - define_macros=sqlite_defines, - include_dirs=["Modules/_sqlite", - sqlite_incdir], - library_dirs=sqlite_libdir, - runtime_library_dirs=sqlite_libdir, - extra_link_args=sqlite_extra_link_args, - libraries=["sqlite3",])) - else: - missing.append('_sqlite3') - - # Look for Berkeley db 1.85. Note that it is built as a different - # module name so it can be included even when later versions are - # available. A very restrictive search is performed to avoid - # accidentally building this module with a later version of the - # underlying db library. May BSD-ish Unixes incorporate db 1.85 - # symbols into libc and place the include file in /usr/include. - # - # If the better bsddb library can be built (db_incs is defined) - # we do not build this one. Otherwise this build will pick up - # the more recent berkeleydb's db.h file first in the include path - # when attempting to compile and it will fail. - f = "/usr/include/db.h" - - if sys.platform == 'darwin': - if is_macosx_sdk_path(f): - sysroot = macosx_sdk_root() - f = os.path.join(sysroot, f[1:]) - - if os.path.exists(f) and not db_incs: - data = open(f).read() - m = re.search(r"#s*define\s+HASHVERSION\s+2\s*", data) - if m is not None: - # bingo - old version used hash file format version 2 - ### XXX this should be fixed to not be platform-dependent - ### but I don't have direct access to an osf1 platform and - ### seemed to be muffing the search somehow - libraries = platform == "osf1" and ['db'] or None - if libraries is not None: - exts.append(Extension('bsddb185', ['bsddbmodule.c'], - libraries=libraries)) - else: - exts.append(Extension('bsddb185', ['bsddbmodule.c'])) - else: - missing.append('bsddb185') - else: - missing.append('bsddb185') - - dbm_order = ['gdbm'] - # The standard Unix dbm module: - if platform not in ['cygwin']: - config_args = [arg.strip("'") - for arg in sysconfig.get_config_var("CONFIG_ARGS").split()] - dbm_args = [arg for arg in config_args - if arg.startswith('--with-dbmliborder=')] - if dbm_args: - dbm_order = [arg.split('=')[-1] for arg in dbm_args][-1].split(":") - else: - dbm_order = "ndbm:gdbm:bdb".split(":") - dbmext = None - for cand in dbm_order: - if cand == "ndbm": - if find_file("ndbm.h", inc_dirs, []) is not None: - # Some systems have -lndbm, others don't - if self.compiler.find_library_file(lib_dirs, - 'ndbm'): - ndbm_libs = ['ndbm'] - else: - ndbm_libs = [] - print "building dbm using ndbm" - dbmext = Extension('dbm', ['dbmmodule.c'], - define_macros=[ - ('HAVE_NDBM_H',None), - ], - libraries=ndbm_libs) - break - - elif cand == "gdbm": - if self.compiler.find_library_file(lib_dirs, 'gdbm'): - gdbm_libs = ['gdbm'] - if self.compiler.find_library_file(lib_dirs, - 'gdbm_compat'): - gdbm_libs.append('gdbm_compat') - if find_file("gdbm/ndbm.h", inc_dirs, []) is not None: - print "building dbm using gdbm" - dbmext = Extension( - 'dbm', ['dbmmodule.c'], - define_macros=[ - ('HAVE_GDBM_NDBM_H', None), - ], - libraries = gdbm_libs) - break - if find_file("gdbm-ndbm.h", inc_dirs, []) is not None: - print "building dbm using gdbm" - dbmext = Extension( - 'dbm', ['dbmmodule.c'], - define_macros=[ - ('HAVE_GDBM_DASH_NDBM_H', None), - ], - libraries = gdbm_libs) - break - elif cand == "bdb": - if db_incs is not None: - print "building dbm using bdb" - dbmext = Extension('dbm', ['dbmmodule.c'], - library_dirs=dblib_dir, - runtime_library_dirs=dblib_dir, - include_dirs=db_incs, - define_macros=[ - ('HAVE_BERKDB_H', None), - ('DB_DBM_HSEARCH', None), - ], - libraries=dblibs) - break - if dbmext is not None: - exts.append(dbmext) - else: - missing.append('dbm') - - # Anthony Baxter's gdbm module. GNU dbm(3) will require -lgdbm: - if ('gdbm' in dbm_order and - self.compiler.find_library_file(lib_dirs, 'gdbm')): - exts.append( Extension('gdbm', ['gdbmmodule.c'], - libraries = ['gdbm'] ) ) - else: - missing.append('gdbm') - - # Unix-only modules - if platform not in ['win32']: - # Steen Lumholt's termios module - exts.append( Extension('termios', ['termios.c']) ) - # Jeremy Hylton's rlimit interface - if platform not in ['atheos']: - exts.append( Extension('resource', ['resource.c']) ) - else: - missing.append('resource') - - # Sun yellow pages. Some systems have the functions in libc. - if (platform not in ['cygwin', 'atheos', 'qnx6'] and - find_file('rpcsvc/yp_prot.h', inc_dirs, []) is not None): - if (self.compiler.find_library_file(lib_dirs, 'nsl')): - libs = ['nsl'] - else: - libs = [] - exts.append( Extension('nis', ['nismodule.c'], - libraries = libs) ) - else: - missing.append('nis') - else: - missing.extend(['nis', 'resource', 'termios']) - - # Curses support, requiring the System V version of curses, often - # provided by the ncurses library. - panel_library = 'panel' - if curses_library.startswith('ncurses'): - if curses_library == 'ncursesw': - # Bug 1464056: If _curses.so links with ncursesw, - # _curses_panel.so must link with panelw. - panel_library = 'panelw' - curses_libs = [curses_library] - exts.append( Extension('_curses', ['_cursesmodule.c'], - libraries = curses_libs) ) - elif curses_library == 'curses' and platform != 'darwin': - # OSX has an old Berkeley curses, not good enough for - # the _curses module. - if (self.compiler.find_library_file(lib_dirs, 'terminfo')): - curses_libs = ['curses', 'terminfo'] - elif (self.compiler.find_library_file(lib_dirs, 'termcap')): - curses_libs = ['curses', 'termcap'] - else: - curses_libs = ['curses'] - - exts.append( Extension('_curses', ['_cursesmodule.c'], - libraries = curses_libs) ) - else: - missing.append('_curses') - - # If the curses module is enabled, check for the panel module - if (module_enabled(exts, '_curses') and - self.compiler.find_library_file(lib_dirs, panel_library)): - exts.append( Extension('_curses_panel', ['_curses_panel.c'], - libraries = [panel_library] + curses_libs) ) - else: - missing.append('_curses_panel') - - # Andrew Kuchling's zlib module. Note that some versions of zlib - # 1.1.3 have security problems. See CERT Advisory CA-2002-07: - # http://www.cert.org/advisories/CA-2002-07.html - # - # zlib 1.1.4 is fixed, but at least one vendor (RedHat) has decided to - # patch its zlib 1.1.3 package instead of upgrading to 1.1.4. For - # now, we still accept 1.1.3, because we think it's difficult to - # exploit this in Python, and we'd rather make it RedHat's problem - # than our problem <wink>. - # - # You can upgrade zlib to version 1.1.4 yourself by going to - # http://www.gzip.org/zlib/ - zlib_inc = find_file('zlib.h', [], inc_dirs) - have_zlib = False - if zlib_inc is not None: - zlib_h = zlib_inc[0] + '/zlib.h' - version = '"0.0.0"' - version_req = '"1.1.3"' - fp = open(zlib_h) - while 1: - line = fp.readline() - if not line: - break - if line.startswith('#define ZLIB_VERSION'): - version = line.split()[2] - break - if version >= version_req: - if (self.compiler.find_library_file(lib_dirs, 'z')): - if sys.platform == "darwin": - zlib_extra_link_args = ('-Wl,-search_paths_first',) - else: - zlib_extra_link_args = () - exts.append( Extension('zlib', ['zlibmodule.c'], - libraries = ['z'], - extra_link_args = zlib_extra_link_args)) - have_zlib = True - else: - missing.append('zlib') - else: - missing.append('zlib') - else: - missing.append('zlib') - - # Helper module for various ascii-encoders. Uses zlib for an optimized - # crc32 if we have it. Otherwise binascii uses its own. - if have_zlib: - extra_compile_args = ['-DUSE_ZLIB_CRC32'] - libraries = ['z'] - extra_link_args = zlib_extra_link_args - else: - extra_compile_args = [] - libraries = [] - extra_link_args = [] - exts.append( Extension('binascii', ['binascii.c'], - extra_compile_args = extra_compile_args, - libraries = libraries, - extra_link_args = extra_link_args) ) - - # Gustavo Niemeyer's bz2 module. - if (self.compiler.find_library_file(lib_dirs, 'bz2')): - if sys.platform == "darwin": - bz2_extra_link_args = ('-Wl,-search_paths_first',) - else: - bz2_extra_link_args = () - exts.append( Extension('bz2', ['bz2module.c'], - libraries = ['bz2'], - extra_link_args = bz2_extra_link_args) ) - else: - missing.append('bz2') - - # Interface to the Expat XML parser - # - # Expat was written by James Clark and is now maintained by a group of - # developers on SourceForge; see www.libexpat.org for more information. - # The pyexpat module was written by Paul Prescod after a prototype by - # Jack Jansen. The Expat source is included in Modules/expat/. Usage - # of a system shared libexpat.so is possible with --with-system-expat - # configure option. - # - # More information on Expat can be found at www.libexpat.org. - # - if '--with-system-expat' in sysconfig.get_config_var("CONFIG_ARGS"): - expat_inc = [] - define_macros = [] - expat_lib = ['expat'] - expat_sources = [] - else: - expat_inc = [os.path.join(os.getcwd(), srcdir, 'Modules', 'expat')] - define_macros = [ - ('HAVE_EXPAT_CONFIG_H', '1'), - ] - expat_lib = [] - expat_sources = ['expat/xmlparse.c', - 'expat/xmlrole.c', - 'expat/xmltok.c'] - - exts.append(Extension('pyexpat', - define_macros = define_macros, - include_dirs = expat_inc, - libraries = expat_lib, - sources = ['pyexpat.c'] + expat_sources - )) - - # Fredrik Lundh's cElementTree module. Note that this also - # uses expat (via the CAPI hook in pyexpat). - - if os.path.isfile(os.path.join(srcdir, 'Modules', '_elementtree.c')): - define_macros.append(('USE_PYEXPAT_CAPI', None)) - exts.append(Extension('_elementtree', - define_macros = define_macros, - include_dirs = expat_inc, - libraries = expat_lib, - sources = ['_elementtree.c'], - )) - else: - missing.append('_elementtree') - - # Hye-Shik Chang's CJKCodecs modules. - if have_unicode: - exts.append(Extension('_multibytecodec', - ['cjkcodecs/multibytecodec.c'])) - for loc in ('kr', 'jp', 'cn', 'tw', 'hk', 'iso2022'): - exts.append(Extension('_codecs_%s' % loc, - ['cjkcodecs/_codecs_%s.c' % loc])) - else: - missing.append('_multibytecodec') - for loc in ('kr', 'jp', 'cn', 'tw', 'hk', 'iso2022'): - missing.append('_codecs_%s' % loc) - - # Dynamic loading module - if sys.maxint == 0x7fffffff: - # This requires sizeof(int) == sizeof(long) == sizeof(char*) - dl_inc = find_file('dlfcn.h', [], inc_dirs) - if (dl_inc is not None) and (platform not in ['atheos']): - exts.append( Extension('dl', ['dlmodule.c']) ) - else: - missing.append('dl') - else: - missing.append('dl') - - # Thomas Heller's _ctypes module - self.detect_ctypes(inc_dirs, lib_dirs) - - # Richard Oudkerk's multiprocessing module - if platform == 'win32': # Windows - macros = dict() - libraries = ['ws2_32'] - - elif platform == 'darwin': # Mac OSX - macros = dict() - libraries = [] - - elif platform == 'cygwin': # Cygwin - macros = dict() - libraries = [] - - elif platform in ('freebsd4', 'freebsd5', 'freebsd6', 'freebsd7', 'freebsd8'): - # FreeBSD's P1003.1b semaphore support is very experimental - # and has many known problems. (as of June 2008) - macros = dict() - libraries = [] - - elif platform.startswith('openbsd'): - macros = dict() - libraries = [] - - elif platform.startswith('netbsd'): - macros = dict() - libraries = [] - - else: # Linux and other unices - macros = dict() - libraries = ['rt'] - - if platform == 'win32': - multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c', - '_multiprocessing/semaphore.c', - '_multiprocessing/pipe_connection.c', - '_multiprocessing/socket_connection.c', - '_multiprocessing/win32_functions.c' - ] - - else: - multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c', - '_multiprocessing/socket_connection.c' - ] - if (sysconfig.get_config_var('HAVE_SEM_OPEN') and not - sysconfig.get_config_var('POSIX_SEMAPHORES_NOT_ENABLED')): - multiprocessing_srcs.append('_multiprocessing/semaphore.c') - - if sysconfig.get_config_var('WITH_THREAD'): - exts.append ( Extension('_multiprocessing', multiprocessing_srcs, - define_macros=macros.items(), - include_dirs=["Modules/_multiprocessing"])) - else: - missing.append('_multiprocessing') - - # End multiprocessing - - - # Platform-specific libraries - if platform == 'linux2': - # Linux-specific modules - exts.append( Extension('linuxaudiodev', ['linuxaudiodev.c']) ) - else: - missing.append('linuxaudiodev') - - if (platform in ('linux2', 'freebsd4', 'freebsd5', 'freebsd6', - 'freebsd7', 'freebsd8') - or platform.startswith("gnukfreebsd")): - exts.append( Extension('ossaudiodev', ['ossaudiodev.c']) ) - else: - missing.append('ossaudiodev') - - if platform == 'sunos5': - # SunOS specific modules - exts.append( Extension('sunaudiodev', ['sunaudiodev.c']) ) - else: - missing.append('sunaudiodev') - - if platform == 'darwin': - # _scproxy - exts.append(Extension("_scproxy", [os.path.join(srcdir, "Mac/Modules/_scproxy.c")], - extra_link_args= [ - '-framework', 'SystemConfiguration', - '-framework', 'CoreFoundation' - ])) - - - if platform == 'darwin' and ("--disable-toolbox-glue" not in - sysconfig.get_config_var("CONFIG_ARGS")): - - if int(os.uname()[2].split('.')[0]) >= 8: - # We're on Mac OS X 10.4 or later, the compiler should - # support '-Wno-deprecated-declarations'. This will - # surpress deprecation warnings for the Carbon extensions, - # these extensions wrap the Carbon APIs and even those - # parts that are deprecated. - carbon_extra_compile_args = ['-Wno-deprecated-declarations'] - else: - carbon_extra_compile_args = [] - - # Mac OS X specific modules. - def macSrcExists(name1, name2=''): - if not name1: - return None - names = (name1,) - if name2: - names = (name1, name2) - path = os.path.join(srcdir, 'Mac', 'Modules', *names) - return os.path.exists(path) - - def addMacExtension(name, kwds, extra_srcs=[]): - dirname = '' - if name[0] == '_': - dirname = name[1:].lower() - cname = name + '.c' - cmodulename = name + 'module.c' - # Check for NNN.c, NNNmodule.c, _nnn/NNN.c, _nnn/NNNmodule.c - if macSrcExists(cname): - srcs = [cname] - elif macSrcExists(cmodulename): - srcs = [cmodulename] - elif macSrcExists(dirname, cname): - # XXX(nnorwitz): If all the names ended with module, we - # wouldn't need this condition. ibcarbon is the only one. - srcs = [os.path.join(dirname, cname)] - elif macSrcExists(dirname, cmodulename): - srcs = [os.path.join(dirname, cmodulename)] - else: - raise RuntimeError("%s not found" % name) - - # Here's the whole point: add the extension with sources - exts.append(Extension(name, srcs + extra_srcs, **kwds)) - - # Core Foundation - core_kwds = {'extra_compile_args': carbon_extra_compile_args, - 'extra_link_args': ['-framework', 'CoreFoundation'], - } - addMacExtension('_CF', core_kwds, ['cf/pycfbridge.c']) - addMacExtension('autoGIL', core_kwds) - - - - # Carbon - carbon_kwds = {'extra_compile_args': carbon_extra_compile_args, - 'extra_link_args': ['-framework', 'Carbon'], - } - CARBON_EXTS = ['ColorPicker', 'gestalt', 'MacOS', 'Nav', - 'OSATerminology', 'icglue', - # All these are in subdirs - '_AE', '_AH', '_App', '_CarbonEvt', '_Cm', '_Ctl', - '_Dlg', '_Drag', '_Evt', '_File', '_Folder', '_Fm', - '_Help', '_Icn', '_IBCarbon', '_List', - '_Menu', '_Mlte', '_OSA', '_Res', '_Qd', '_Qdoffs', - '_Scrap', '_Snd', '_TE', - ] - for name in CARBON_EXTS: - addMacExtension(name, carbon_kwds) - - # Workaround for a bug in the version of gcc shipped with Xcode 3. - # The _Win extension should build just like the other Carbon extensions, but - # this actually results in a hard crash of the linker. - # - if '-arch ppc64' in cflags and '-arch ppc' in cflags: - win_kwds = {'extra_compile_args': carbon_extra_compile_args + ['-arch', 'i386', '-arch', 'ppc'], - 'extra_link_args': ['-framework', 'Carbon', '-arch', 'i386', '-arch', 'ppc'], - } - addMacExtension('_Win', win_kwds) - else: - addMacExtension('_Win', carbon_kwds) - - - # Application Services & QuickTime - app_kwds = {'extra_compile_args': carbon_extra_compile_args, - 'extra_link_args': ['-framework','ApplicationServices'], - } - addMacExtension('_Launch', app_kwds) - addMacExtension('_CG', app_kwds) - - exts.append( Extension('_Qt', ['qt/_Qtmodule.c'], - extra_compile_args=carbon_extra_compile_args, - extra_link_args=['-framework', 'QuickTime', - '-framework', 'Carbon']) ) - - - self.extensions.extend(exts) - - # Call the method for detecting whether _tkinter can be compiled - self.detect_tkinter(inc_dirs, lib_dirs) - - if '_tkinter' not in [e.name for e in self.extensions]: - missing.append('_tkinter') - - return missing - - def detect_tkinter_darwin(self, inc_dirs, lib_dirs): - # The _tkinter module, using frameworks. Since frameworks are quite - # different the UNIX search logic is not sharable. - from os.path import join, exists - framework_dirs = [ - '/Library/Frameworks', - '/System/Library/Frameworks/', - join(os.getenv('HOME'), '/Library/Frameworks') - ] - - sysroot = macosx_sdk_root() - - # Find the directory that contains the Tcl.framework and Tk.framework - # bundles. - # XXX distutils should support -F! - for F in framework_dirs: - # both Tcl.framework and Tk.framework should be present - - - for fw in 'Tcl', 'Tk': - if is_macosx_sdk_path(F): - if not exists(join(sysroot, F[1:], fw + '.framework')): - break - else: - if not exists(join(F, fw + '.framework')): - break - else: - # ok, F is now directory with both frameworks. Continure - # building - break - else: - # Tk and Tcl frameworks not found. Normal "unix" tkinter search - # will now resume. - return 0 - - # For 8.4a2, we must add -I options that point inside the Tcl and Tk - # frameworks. In later release we should hopefully be able to pass - # the -F option to gcc, which specifies a framework lookup path. - # - include_dirs = [ - join(F, fw + '.framework', H) - for fw in 'Tcl', 'Tk' - for H in 'Headers', 'Versions/Current/PrivateHeaders' - ] - - # For 8.4a2, the X11 headers are not included. Rather than include a - # complicated search, this is a hard-coded path. It could bail out - # if X11 libs are not found... - include_dirs.append('/usr/X11R6/include') - frameworks = ['-framework', 'Tcl', '-framework', 'Tk'] - - # All existing framework builds of Tcl/Tk don't support 64-bit - # architectures. - cflags = sysconfig.get_config_vars('CFLAGS')[0] - archs = re.findall('-arch\s+(\w+)', cflags) - - if is_macosx_sdk_path(F): - fp = os.popen("file %s/Tk.framework/Tk | grep 'for architecture'"%(os.path.join(sysroot, F[1:]),)) - else: - fp = os.popen("file %s/Tk.framework/Tk | grep 'for architecture'"%(F,)) - - detected_archs = [] - for ln in fp: - a = ln.split()[-1] - if a in archs: - detected_archs.append(ln.split()[-1]) - fp.close() - - for a in detected_archs: - frameworks.append('-arch') - frameworks.append(a) - - ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'], - define_macros=[('WITH_APPINIT', 1)], - include_dirs = include_dirs, - libraries = [], - extra_compile_args = frameworks[2:], - extra_link_args = frameworks, - ) - self.extensions.append(ext) - return 1 - - - def detect_tkinter(self, inc_dirs, lib_dirs): - # The _tkinter module. - - # Rather than complicate the code below, detecting and building - # AquaTk is a separate method. Only one Tkinter will be built on - # Darwin - either AquaTk, if it is found, or X11 based Tk. - platform = self.get_platform() - if (platform == 'darwin' and - self.detect_tkinter_darwin(inc_dirs, lib_dirs)): - return - - # Assume we haven't found any of the libraries or include files - # The versions with dots are used on Unix, and the versions without - # dots on Windows, for detection by cygwin. - tcllib = tklib = tcl_includes = tk_includes = None - for version in ['8.6', '86', '8.5', '85', '8.4', '84', '8.3', '83', - '8.2', '82', '8.1', '81', '8.0', '80']: - tklib = self.compiler.find_library_file(lib_dirs, - 'tk' + version) - tcllib = self.compiler.find_library_file(lib_dirs, - 'tcl' + version) - if tklib and tcllib: - # Exit the loop when we've found the Tcl/Tk libraries - break - - # Now check for the header files - if tklib and tcllib: - # Check for the include files on Debian and {Free,Open}BSD, where - # they're put in /usr/include/{tcl,tk}X.Y - dotversion = version - if '.' not in dotversion and "bsd" in sys.platform.lower(): - # OpenBSD and FreeBSD use Tcl/Tk library names like libtcl83.a, - # but the include subdirs are named like .../include/tcl8.3. - dotversion = dotversion[:-1] + '.' + dotversion[-1] - tcl_include_sub = [] - tk_include_sub = [] - for dir in inc_dirs: - tcl_include_sub += [dir + os.sep + "tcl" + dotversion] - tk_include_sub += [dir + os.sep + "tk" + dotversion] - tk_include_sub += tcl_include_sub - tcl_includes = find_file('tcl.h', inc_dirs, tcl_include_sub) - tk_includes = find_file('tk.h', inc_dirs, tk_include_sub) - - if (tcllib is None or tklib is None or - tcl_includes is None or tk_includes is None): - self.announce("INFO: Can't locate Tcl/Tk libs and/or headers", 2) - return - - # OK... everything seems to be present for Tcl/Tk. - - include_dirs = [] ; libs = [] ; defs = [] ; added_lib_dirs = [] - for dir in tcl_includes + tk_includes: - if dir not in include_dirs: - include_dirs.append(dir) - - # Check for various platform-specific directories - if platform == 'sunos5': - include_dirs.append('/usr/openwin/include') - added_lib_dirs.append('/usr/openwin/lib') - elif os.path.exists('/usr/X11R6/include'): - include_dirs.append('/usr/X11R6/include') - added_lib_dirs.append('/usr/X11R6/lib64') - added_lib_dirs.append('/usr/X11R6/lib') - elif os.path.exists('/usr/X11R5/include'): - include_dirs.append('/usr/X11R5/include') - added_lib_dirs.append('/usr/X11R5/lib') - else: - # Assume default location for X11 - include_dirs.append('/usr/X11/include') - added_lib_dirs.append('/usr/X11/lib') - - # If Cygwin, then verify that X is installed before proceeding - if platform == 'cygwin': - x11_inc = find_file('X11/Xlib.h', [], include_dirs) - if x11_inc is None: - return - - # Check for BLT extension - if self.compiler.find_library_file(lib_dirs + added_lib_dirs, - 'BLT8.0'): - defs.append( ('WITH_BLT', 1) ) - libs.append('BLT8.0') - elif self.compiler.find_library_file(lib_dirs + added_lib_dirs, - 'BLT'): - defs.append( ('WITH_BLT', 1) ) - libs.append('BLT') - - # Add the Tcl/Tk libraries - libs.append('tk'+ version) - libs.append('tcl'+ version) - - if platform in ['aix3', 'aix4']: - libs.append('ld') - - # Finally, link with the X11 libraries (not appropriate on cygwin) - if platform != "cygwin": - libs.append('X11') - - ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'], - define_macros=[('WITH_APPINIT', 1)] + defs, - include_dirs = include_dirs, - libraries = libs, - library_dirs = added_lib_dirs, - ) - self.extensions.append(ext) - -## # Uncomment these lines if you want to play with xxmodule.c -## ext = Extension('xx', ['xxmodule.c']) -## self.extensions.append(ext) - - # XXX handle these, but how to detect? - # *** Uncomment and edit for PIL (TkImaging) extension only: - # -DWITH_PIL -I../Extensions/Imaging/libImaging tkImaging.c \ - # *** Uncomment and edit for TOGL extension only: - # -DWITH_TOGL togl.c \ - # *** Uncomment these for TOGL extension only: - # -lGL -lGLU -lXext -lXmu \ - - def configure_ctypes_darwin(self, ext): - # Darwin (OS X) uses preconfigured files, in - # the Modules/_ctypes/libffi_osx directory. - srcdir = sysconfig.get_config_var('srcdir') - ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules', - '_ctypes', 'libffi_osx')) - sources = [os.path.join(ffi_srcdir, p) - for p in ['ffi.c', - 'x86/darwin64.S', - 'x86/x86-darwin.S', - 'x86/x86-ffi_darwin.c', - 'x86/x86-ffi64.c', - 'powerpc/ppc-darwin.S', - 'powerpc/ppc-darwin_closure.S', - 'powerpc/ppc-ffi_darwin.c', - 'powerpc/ppc64-darwin_closure.S', - ]] - - # Add .S (preprocessed assembly) to C compiler source extensions. - self.compiler.src_extensions.append('.S') - - include_dirs = [os.path.join(ffi_srcdir, 'include'), - os.path.join(ffi_srcdir, 'powerpc')] - ext.include_dirs.extend(include_dirs) - ext.sources.extend(sources) - return True - - def configure_ctypes(self, ext): - if not self.use_system_libffi: - if sys.platform == 'darwin': - return self.configure_ctypes_darwin(ext) - - srcdir = sysconfig.get_config_var('srcdir') - ffi_builddir = os.path.join(self.build_temp, 'libffi') - ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules', - '_ctypes', 'libffi')) - ffi_configfile = os.path.join(ffi_builddir, 'fficonfig.py') - - from distutils.dep_util import newer_group - - config_sources = [os.path.join(ffi_srcdir, fname) - for fname in os.listdir(ffi_srcdir) - if os.path.isfile(os.path.join(ffi_srcdir, fname))] - if self.force or newer_group(config_sources, - ffi_configfile): - from distutils.dir_util import mkpath - mkpath(ffi_builddir) - config_args = [] - - # Pass empty CFLAGS because we'll just append the resulting - # CFLAGS to Python's; -g or -O2 is to be avoided. - cmd = "cd %s && env CFLAGS='' '%s/configure' %s" \ - % (ffi_builddir, ffi_srcdir, " ".join(config_args)) - - res = os.system(cmd) - if res or not os.path.exists(ffi_configfile): - print "Failed to configure _ctypes module" - return False - - fficonfig = {} - with open(ffi_configfile) as f: - exec f in fficonfig - - # Add .S (preprocessed assembly) to C compiler source extensions. - self.compiler.src_extensions.append('.S') - - include_dirs = [os.path.join(ffi_builddir, 'include'), - ffi_builddir, - os.path.join(ffi_srcdir, 'src')] - extra_compile_args = fficonfig['ffi_cflags'].split() - - ext.sources.extend(os.path.join(ffi_srcdir, f) for f in - fficonfig['ffi_sources']) - ext.include_dirs.extend(include_dirs) - ext.extra_compile_args.extend(extra_compile_args) - return True - - def detect_ctypes(self, inc_dirs, lib_dirs): - self.use_system_libffi = False - include_dirs = [] - extra_compile_args = [] - extra_link_args = [] - sources = ['_ctypes/_ctypes.c', - '_ctypes/callbacks.c', - '_ctypes/callproc.c', - '_ctypes/stgdict.c', - '_ctypes/cfield.c'] - depends = ['_ctypes/ctypes.h'] - - if sys.platform == 'darwin': - sources.append('_ctypes/malloc_closure.c') - sources.append('_ctypes/darwin/dlfcn_simple.c') - extra_compile_args.append('-DMACOSX') - include_dirs.append('_ctypes/darwin') -# XXX Is this still needed? -## extra_link_args.extend(['-read_only_relocs', 'warning']) - - elif sys.platform == 'sunos5': - # XXX This shouldn't be necessary; it appears that some - # of the assembler code is non-PIC (i.e. it has relocations - # when it shouldn't. The proper fix would be to rewrite - # the assembler code to be PIC. - # This only works with GCC; the Sun compiler likely refuses - # this option. If you want to compile ctypes with the Sun - # compiler, please research a proper solution, instead of - # finding some -z option for the Sun compiler. - extra_link_args.append('-mimpure-text') - - elif sys.platform.startswith('hp-ux'): - extra_link_args.append('-fPIC') - - ext = Extension('_ctypes', - include_dirs=include_dirs, - extra_compile_args=extra_compile_args, - extra_link_args=extra_link_args, - libraries=[], - sources=sources, - depends=depends) - ext_test = Extension('_ctypes_test', - sources=['_ctypes/_ctypes_test.c']) - self.extensions.extend([ext, ext_test]) - - if not '--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS"): - return - - if sys.platform == 'darwin': - # OS X 10.5 comes with libffi.dylib; the include files are - # in /usr/include/ffi - inc_dirs.append('/usr/include/ffi') - - ffi_inc = [sysconfig.get_config_var("LIBFFI_INCLUDEDIR")] - if not ffi_inc or ffi_inc[0] == '': - ffi_inc = find_file('ffi.h', [], inc_dirs) - if ffi_inc is not None: - ffi_h = ffi_inc[0] + '/ffi.h' - fp = open(ffi_h) - while 1: - line = fp.readline() - if not line: - ffi_inc = None - break - if line.startswith('#define LIBFFI_H'): - break - ffi_lib = None - if ffi_inc is not None: - for lib_name in ('ffi_convenience', 'ffi_pic', 'ffi'): - if (self.compiler.find_library_file(lib_dirs, lib_name)): - ffi_lib = lib_name - break - - if ffi_inc and ffi_lib: - ext.include_dirs.extend(ffi_inc) - ext.libraries.append(ffi_lib) - self.use_system_libffi = True - - -class PyBuildInstall(install): - # Suppress the warning about installation into the lib_dynload - # directory, which is not in sys.path when running Python during - # installation: - def initialize_options (self): - install.initialize_options(self) - self.warn_dir=0 - -class PyBuildInstallLib(install_lib): - # Do exactly what install_lib does but make sure correct access modes get - # set on installed directories and files. All installed files with get - # mode 644 unless they are a shared library in which case they will get - # mode 755. All installed directories will get mode 755. - - so_ext = sysconfig.get_config_var("SO") - - def install(self): - outfiles = install_lib.install(self) - self.set_file_modes(outfiles, 0644, 0755) - self.set_dir_modes(self.install_dir, 0755) - return outfiles - - def set_file_modes(self, files, defaultMode, sharedLibMode): - if not self.is_chmod_supported(): return - if not files: return - - for filename in files: - if os.path.islink(filename): continue - mode = defaultMode - if filename.endswith(self.so_ext): mode = sharedLibMode - log.info("changing mode of %s to %o", filename, mode) - if not self.dry_run: os.chmod(filename, mode) - - def set_dir_modes(self, dirname, mode): - if not self.is_chmod_supported(): return - os.path.walk(dirname, self.set_dir_modes_visitor, mode) - - def set_dir_modes_visitor(self, mode, dirname, names): - if os.path.islink(dirname): return - log.info("changing mode of %s to %o", dirname, mode) - if not self.dry_run: os.chmod(dirname, mode) - - def is_chmod_supported(self): - return hasattr(os, 'chmod') - -SUMMARY = """ -Python is an interpreted, interactive, object-oriented programming -language. It is often compared to Tcl, Perl, Scheme or Java. - -Python combines remarkable power with very clear syntax. It has -modules, classes, exceptions, very high level dynamic data types, and -dynamic typing. There are interfaces to many system calls and -libraries, as well as to various windowing systems (X11, Motif, Tk, -Mac, MFC). New built-in modules are easily written in C or C++. Python -is also usable as an extension language for applications that need a -programmable interface. - -The Python implementation is portable: it runs on many brands of UNIX, -on Windows, DOS, OS/2, Mac, Amiga... If your favorite system isn't -listed here, it may still be supported, if there's a C compiler for -it. Ask around on comp.lang.python -- or just try compiling Python -yourself. -""" - -CLASSIFIERS = """ -Development Status :: 6 - Mature -License :: OSI Approved :: Python Software Foundation License -Natural Language :: English -Programming Language :: C -Programming Language :: Python -Topic :: Software Development -""" - -def main(): - # turn off warnings when deprecated modules are imported - import warnings - warnings.filterwarnings("ignore",category=DeprecationWarning) - setup(# PyPI Metadata (PEP 301) - name = "Python", - version = sys.version.split()[0], - url = "http://www.python.org/%s" % sys.version[:3], - maintainer = "Guido van Rossum and the Python community", - maintainer_email = "python-dev@python.org", - description = "A high-level object-oriented programming language", - long_description = SUMMARY.strip(), - license = "PSF license", - classifiers = filter(None, CLASSIFIERS.split("\n")), - platforms = ["Many"], - - # Build info - cmdclass = {'build_ext':PyBuildExt, 'install':PyBuildInstall, - 'install_lib':PyBuildInstallLib}, - # The struct module is defined here, because build_ext won't be - # called unless there's at least one extension module defined. - ext_modules=[Extension('_struct', ['_struct.c'])], - - # Scripts to install - scripts = ['Tools/scripts/pydoc', 'Tools/scripts/idle', - 'Tools/scripts/2to3', - 'Lib/smtpd.py'] - ) - -# --install-platlib -if __name__ == '__main__': - main() diff --git a/package/python2/files/sysconfig.py b/package/python2/files/sysconfig.py deleted file mode 100644 index ec496e4a6..000000000 --- a/package/python2/files/sysconfig.py +++ /dev/null @@ -1,572 +0,0 @@ -"""Provide access to Python's configuration information. The specific -configuration variables available depend heavily on the platform and -configuration. The values may be retrieved using -get_config_var(name), and the list of variables is available via -get_config_vars().keys(). Additional convenience functions are also -available. - -Written by: Fred L. Drake, Jr. -Email: <fdrake@acm.org> -""" - -__revision__ = "$Id: sysconfig.py 86264 2010-11-06 14:16:30Z eric.araujo $" - -import os -import re -import string -import sys - -from distutils.errors import DistutilsPlatformError - -# These are needed in a couple of spots, so just compute them once. -PREFIX = os.path.normpath(sys.prefix) -EXEC_PREFIX = os.path.normpath(sys.exec_prefix) - -# Path to the base directory of the project. On Windows the binary may -# live in project/PCBuild9. If we're dealing with an x64 Windows build, -# it'll live in project/PCbuild/amd64. -project_base = os.path.dirname(os.path.abspath(sys.executable)) -if os.name == "nt" and "pcbuild" in project_base[-8:].lower(): - project_base = os.path.abspath(os.path.join(project_base, os.path.pardir)) -# PC/VS7.1 -if os.name == "nt" and "\\pc\\v" in project_base[-10:].lower(): - project_base = os.path.abspath(os.path.join(project_base, os.path.pardir, - os.path.pardir)) -# PC/AMD64 -if os.name == "nt" and "\\pcbuild\\amd64" in project_base[-14:].lower(): - project_base = os.path.abspath(os.path.join(project_base, os.path.pardir, - os.path.pardir)) - -# python_build: (Boolean) if true, we're either building Python or -# building an extension with an un-installed Python, so we use -# different (hard-wired) directories. -# Setup.local is available for Makefile builds including VPATH builds, -# Setup.dist is available on Windows -def _python_build(): - for fn in ("Setup.dist", "Setup.local"): - if os.path.isfile(os.path.join(project_base, "Modules", fn)): - return True - return False -python_build = _python_build() - - -def get_python_version(): - """Return a string containing the major and minor Python version, - leaving off the patchlevel. Sample return values could be '1.5' - or '2.2'. - """ - return sys.version[:3] - - -def get_python_inc(plat_specific=0, prefix=None): - """Return the directory containing installed Python header files. - - If 'plat_specific' is false (the default), this is the path to the - non-platform-specific header files, i.e. Python.h and so on; - otherwise, this is the path to platform-specific header files - (namely pyconfig.h). - - If 'prefix' is supplied, use it instead of sys.prefix or - sys.exec_prefix -- i.e., ignore 'plat_specific'. - """ - if prefix is None: - prefix = plat_specific and EXEC_PREFIX or PREFIX - prefix = re.sub('host_', 'target_', prefix) - - if os.name == "posix": - if python_build: - buildir = re.sub('host_', 'target_', os.path.dirname(sys.executable)) - if plat_specific: - # python.h is located in the buildir - inc_dir = buildir - else: - # the source dir is relative to the buildir - srcdir = os.path.abspath(os.path.join(buildir, - get_config_var('srcdir'))) - # Include is located in the srcdir - inc_dir = os.path.join(srcdir, "Include") - return inc_dir - return os.path.join(prefix, "include", "python" + get_python_version()) - elif os.name == "nt": - return os.path.join(prefix, "include") - elif os.name == "os2": - return os.path.join(prefix, "Include") - else: - raise DistutilsPlatformError( - "I don't know where Python installs its C header files " - "on platform '%s'" % os.name) - - -def get_python_lib(plat_specific=0, standard_lib=0, prefix=None): - """Return the directory containing the Python library (standard or - site additions). - - If 'plat_specific' is true, return the directory containing - platform-specific modules, i.e. any module from a non-pure-Python - module distribution; otherwise, return the platform-shared library - directory. If 'standard_lib' is true, return the directory - containing standard Python library modules; otherwise, return the - directory for site-specific modules. - - If 'prefix' is supplied, use it instead of sys.prefix or - sys.exec_prefix -- i.e., ignore 'plat_specific'. - """ - if prefix is None: - prefix = plat_specific and EXEC_PREFIX or PREFIX - - if os.name == "posix": - libpython = os.path.join(prefix, - "lib", "python" + get_python_version()) - if standard_lib: - return libpython - else: - return os.path.join(libpython, "site-packages") - - elif os.name == "nt": - if standard_lib: - return os.path.join(prefix, "Lib") - else: - if get_python_version() < "2.2": - return prefix - else: - return os.path.join(prefix, "Lib", "site-packages") - - elif os.name == "os2": - if standard_lib: - return os.path.join(prefix, "Lib") - else: - return os.path.join(prefix, "Lib", "site-packages") - - else: - raise DistutilsPlatformError( - "I don't know where Python installs its library " - "on platform '%s'" % os.name) - - -def customize_compiler(compiler): - """Do any platform-specific customization of a CCompiler instance. - - Mainly needed on Unix, so we can plug in the information that - varies across Unices and is stored in Python's Makefile. - """ - if compiler.compiler_type == "unix": - (cc, cxx, opt, cflags, ccshared, ldshared, so_ext) = \ - get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS', - 'CCSHARED', 'LDSHARED', 'SO') - - if 'CC' in os.environ: - cc = os.environ['CC'] - if 'CXX' in os.environ: - cxx = os.environ['CXX'] - if 'LDSHARED' in os.environ: - ldshared = os.environ['LDSHARED'] - if 'CPP' in os.environ: - cpp = os.environ['CPP'] - else: - cpp = cc + " -E" # not always - if 'LDFLAGS' in os.environ: - ldshared = ldshared + ' ' + os.environ['LDFLAGS'] - if 'CFLAGS' in os.environ: - cflags = opt + ' ' + os.environ['CFLAGS'] - ldshared = ldshared + ' ' + os.environ['CFLAGS'] - if 'CPPFLAGS' in os.environ: - cpp = cpp + ' ' + os.environ['CPPFLAGS'] - cflags = cflags + ' ' + os.environ['CPPFLAGS'] - ldshared = ldshared + ' ' + os.environ['CPPFLAGS'] - - cc_cmd = cc + ' ' + cflags - compiler.set_executables( - preprocessor=cpp, - compiler=cc_cmd, - compiler_so=cc_cmd + ' ' + ccshared, - compiler_cxx=cxx, - linker_so=ldshared, - linker_exe=cc) - - compiler.shared_lib_extension = so_ext - - -def get_config_h_filename(): - """Return full pathname of installed pyconfig.h file.""" - if python_build: - if os.name == "nt": - inc_dir = os.path.join(project_base, "PC") - else: - inc_dir = project_base - else: - inc_dir = get_python_inc(plat_specific=1) - if get_python_version() < '2.2': - config_h = 'config.h' - else: - # The name of the config.h file changed in 2.2 - config_h = 'pyconfig.h' - return os.path.join(inc_dir, config_h) - - -def get_makefile_filename(): - """Return full pathname of installed Makefile from the Python build.""" - if python_build: - return os.path.join(os.path.dirname(sys.executable), "Makefile") - lib_dir = get_python_lib(plat_specific=1, standard_lib=1) - return os.path.join(lib_dir, "config", "Makefile") - - -def parse_config_h(fp, g=None): - """Parse a config.h-style file. - - A dictionary containing name/value pairs is returned. If an - optional dictionary is passed in as the second argument, it is - used instead of a new dictionary. - """ - if g is None: - g = {} - define_rx = re.compile("#define ([A-Z][A-Za-z0-9_]+) (.*)\n") - undef_rx = re.compile("/[*] #undef ([A-Z][A-Za-z0-9_]+) [*]/\n") - # - while 1: - line = fp.readline() - if not line: - break - m = define_rx.match(line) - if m: - n, v = m.group(1, 2) - try: v = int(v) - except ValueError: pass - g[n] = v - else: - m = undef_rx.match(line) - if m: - g[m.group(1)] = 0 - return g - - -# Regexes needed for parsing Makefile (and similar syntaxes, -# like old-style Setup files). -_variable_rx = re.compile("([a-zA-Z][a-zA-Z0-9_]+)\s*=\s*(.*)") -_findvar1_rx = re.compile(r"\$\(([A-Za-z][A-Za-z0-9_]*)\)") -_findvar2_rx = re.compile(r"\${([A-Za-z][A-Za-z0-9_]*)}") - -def parse_makefile(fn, g=None): - """Parse a Makefile-style file. - - A dictionary containing name/value pairs is returned. If an - optional dictionary is passed in as the second argument, it is - used instead of a new dictionary. - """ - from distutils.text_file import TextFile - fp = TextFile(fn, strip_comments=1, skip_blanks=1, join_lines=1) - - if g is None: - g = {} - done = {} - notdone = {} - - while 1: - line = fp.readline() - if line is None: # eof - break - m = _variable_rx.match(line) - if m: - n, v = m.group(1, 2) - v = v.strip() - # `$$' is a literal `$' in make - tmpv = v.replace('$$', '') - - if "$" in tmpv: - notdone[n] = v - else: - try: - v = int(v) - except ValueError: - # insert literal `$' - done[n] = v.replace('$$', '$') - else: - done[n] = v - - # do variable interpolation here - while notdone: - for name in notdone.keys(): - value = notdone[name] - m = _findvar1_rx.search(value) or _findvar2_rx.search(value) - if m: - n = m.group(1) - found = True - if n in done: - item = str(done[n]) - elif n in notdone: - # get it on a subsequent round - found = False - elif n in os.environ: - # do it like make: fall back to environment - item = os.environ[n] - else: - done[n] = item = "" - if found: - after = value[m.end():] - value = value[:m.start()] + item + after - if "$" in after: - notdone[name] = value - else: - try: value = int(value) - except ValueError: - done[name] = value.strip() - else: - done[name] = value - del notdone[name] - else: - # bogus variable reference; just drop it since we can't deal - del notdone[name] - - fp.close() - - # strip spurious spaces - for k, v in done.items(): - if isinstance(v, str): - done[k] = v.strip() - - # save the results in the global dictionary - g.update(done) - return g - - -def expand_makefile_vars(s, vars): - """Expand Makefile-style variables -- "${foo}" or "$(foo)" -- in - 'string' according to 'vars' (a dictionary mapping variable names to - values). Variables not present in 'vars' are silently expanded to the - empty string. The variable values in 'vars' should not contain further - variable expansions; if 'vars' is the output of 'parse_makefile()', - you're fine. Returns a variable-expanded version of 's'. - """ - - # This algorithm does multiple expansion, so if vars['foo'] contains - # "${bar}", it will expand ${foo} to ${bar}, and then expand - # ${bar}... and so forth. This is fine as long as 'vars' comes from - # 'parse_makefile()', which takes care of such expansions eagerly, - # according to make's variable expansion semantics. - - while 1: - m = _findvar1_rx.search(s) or _findvar2_rx.search(s) - if m: - (beg, end) = m.span() - s = s[0:beg] + vars.get(m.group(1)) + s[end:] - else: - break - return s - - -_config_vars = None - -def _init_posix(): - """Initialize the module as appropriate for POSIX systems.""" - g = {} - # load the installed Makefile: - try: - filename = get_makefile_filename() - parse_makefile(filename, g) - except IOError, msg: - my_msg = "invalid Python installation: unable to open %s" % filename - if hasattr(msg, "strerror"): - my_msg = my_msg + " (%s)" % msg.strerror - - raise DistutilsPlatformError(my_msg) - - # load the installed pyconfig.h: - try: - filename = get_config_h_filename() - parse_config_h(file(filename), g) - except IOError, msg: - my_msg = "invalid Python installation: unable to open %s" % filename - if hasattr(msg, "strerror"): - my_msg = my_msg + " (%s)" % msg.strerror - - raise DistutilsPlatformError(my_msg) - - # On MacOSX we need to check the setting of the environment variable - # MACOSX_DEPLOYMENT_TARGET: configure bases some choices on it so - # it needs to be compatible. - # If it isn't set we set it to the configure-time value - if sys.platform == 'darwin' and 'MACOSX_DEPLOYMENT_TARGET' in g: - cfg_target = g['MACOSX_DEPLOYMENT_TARGET'] - cur_target = os.getenv('MACOSX_DEPLOYMENT_TARGET', '') - if cur_target == '': - cur_target = cfg_target - os.putenv('MACOSX_DEPLOYMENT_TARGET', cfg_target) - elif map(int, cfg_target.split('.')) > map(int, cur_target.split('.')): - my_msg = ('$MACOSX_DEPLOYMENT_TARGET mismatch: now "%s" but "%s" during configure' - % (cur_target, cfg_target)) - raise DistutilsPlatformError(my_msg) - - # On AIX, there are wrong paths to the linker scripts in the Makefile - # -- these paths are relative to the Python source, but when installed - # the scripts are in another directory. - if python_build: - g['LDSHARED'] = g['BLDSHARED'] - - elif get_python_version() < '2.1': - # The following two branches are for 1.5.2 compatibility. - if sys.platform == 'aix4': # what about AIX 3.x ? - # Linker script is in the config directory, not in Modules as the - # Makefile says. - python_lib = get_python_lib(standard_lib=1) - ld_so_aix = os.path.join(python_lib, 'config', 'ld_so_aix') - python_exp = os.path.join(python_lib, 'config', 'python.exp') - - g['LDSHARED'] = "%s %s -bI:%s" % (ld_so_aix, g['CC'], python_exp) - - elif sys.platform == 'beos': - # Linker script is in the config directory. In the Makefile it is - # relative to the srcdir, which after installation no longer makes - # sense. - python_lib = get_python_lib(standard_lib=1) - linkerscript_path = string.split(g['LDSHARED'])[0] - linkerscript_name = os.path.basename(linkerscript_path) - linkerscript = os.path.join(python_lib, 'config', - linkerscript_name) - - # XXX this isn't the right place to do this: adding the Python - # library to the link, if needed, should be in the "build_ext" - # command. (It's also needed for non-MS compilers on Windows, and - # it's taken care of for them by the 'build_ext.get_libraries()' - # method.) - g['LDSHARED'] = ("%s -L%s/lib -lpython%s" % - (linkerscript, PREFIX, get_python_version())) - - global _config_vars - _config_vars = g - - -def _init_nt(): - """Initialize the module as appropriate for NT""" - g = {} - # set basic install directories - g['LIBDEST'] = get_python_lib(plat_specific=0, standard_lib=1) - g['BINLIBDEST'] = get_python_lib(plat_specific=1, standard_lib=1) - - # XXX hmmm.. a normal install puts include files here - g['INCLUDEPY'] = get_python_inc(plat_specific=0) - - g['SO'] = '.pyd' - g['EXE'] = ".exe" - g['VERSION'] = get_python_version().replace(".", "") - g['BINDIR'] = os.path.dirname(os.path.abspath(sys.executable)) - - global _config_vars - _config_vars = g - - -def _init_os2(): - """Initialize the module as appropriate for OS/2""" - g = {} - # set basic install directories - g['LIBDEST'] = get_python_lib(plat_specific=0, standard_lib=1) - g['BINLIBDEST'] = get_python_lib(plat_specific=1, standard_lib=1) - - # XXX hmmm.. a normal install puts include files here - g['INCLUDEPY'] = get_python_inc(plat_specific=0) - - g['SO'] = '.pyd' - g['EXE'] = ".exe" - - global _config_vars - _config_vars = g - - -def get_config_vars(*args): - """With no arguments, return a dictionary of all configuration - variables relevant for the current platform. Generally this includes - everything needed to build extensions and install both pure modules and - extensions. On Unix, this means every variable defined in Python's - installed Makefile; on Windows and Mac OS it's a much smaller set. - - With arguments, return a list of values that result from looking up - each argument in the configuration variable dictionary. - """ - global _config_vars - if _config_vars is None: - func = globals().get("_init_" + os.name) - if func: - func() - else: - _config_vars = {} - - # Normalized versions of prefix and exec_prefix are handy to have; - # in fact, these are the standard versions used most places in the - # Distutils. - _config_vars['prefix'] = PREFIX - _config_vars['exec_prefix'] = EXEC_PREFIX - - if sys.platform == 'darwin': - kernel_version = os.uname()[2] # Kernel version (8.4.3) - major_version = int(kernel_version.split('.')[0]) - - if major_version < 8: - # On Mac OS X before 10.4, check if -arch and -isysroot - # are in CFLAGS or LDFLAGS and remove them if they are. - # This is needed when building extensions on a 10.3 system - # using a universal build of python. - for key in ('LDFLAGS', 'BASECFLAGS', 'LDSHARED', - # a number of derived variables. These need to be - # patched up as well. - 'CFLAGS', 'PY_CFLAGS', 'BLDSHARED'): - flags = _config_vars[key] - flags = re.sub('-arch\s+\w+\s', ' ', flags) - flags = re.sub('-isysroot [^ \t]*', ' ', flags) - _config_vars[key] = flags - - else: - - # Allow the user to override the architecture flags using - # an environment variable. - # NOTE: This name was introduced by Apple in OSX 10.5 and - # is used by several scripting languages distributed with - # that OS release. - - if 'ARCHFLAGS' in os.environ: - arch = os.environ['ARCHFLAGS'] - for key in ('LDFLAGS', 'BASECFLAGS', 'LDSHARED', - # a number of derived variables. These need to be - # patched up as well. - 'CFLAGS', 'PY_CFLAGS', 'BLDSHARED'): - - flags = _config_vars[key] - flags = re.sub('-arch\s+\w+\s', ' ', flags) - flags = flags + ' ' + arch - _config_vars[key] = flags - - # If we're on OSX 10.5 or later and the user tries to - # compiles an extension using an SDK that is not present - # on the current machine it is better to not use an SDK - # than to fail. - # - # The major usecase for this is users using a Python.org - # binary installer on OSX 10.6: that installer uses - # the 10.4u SDK, but that SDK is not installed by default - # when you install Xcode. - # - m = re.search('-isysroot\s+(\S+)', _config_vars['CFLAGS']) - if m is not None: - sdk = m.group(1) - if not os.path.exists(sdk): - for key in ('LDFLAGS', 'BASECFLAGS', 'LDSHARED', - # a number of derived variables. These need to be - # patched up as well. - 'CFLAGS', 'PY_CFLAGS', 'BLDSHARED'): - - flags = _config_vars[key] - flags = re.sub('-isysroot\s+\S+(\s|$)', ' ', flags) - _config_vars[key] = flags - - if args: - vals = [] - for name in args: - vals.append(_config_vars.get(name)) - return vals - else: - return _config_vars - -def get_config_var(name): - """Return the value of a single variable using the dictionary - returned by 'get_config_vars()'. Equivalent to - get_config_vars().get(name) - """ - return get_config_vars().get(name) diff --git a/package/python3/Makefile b/package/python3/Makefile index 61cde891c..3d7158443 100644 --- a/package/python3/Makefile +++ b/package/python3/Makefile @@ -93,20 +93,14 @@ CONFIGURE_ENV+= ac_cv_have_long_long_format=yes \ ac_cv_file__dev_ptmx=yes \ ac_cv_file__dev_ptc=no +HOST_STYLE:= auto HOST_CONFIGURE_ARGS+= --without-cxx-main \ - --without-threads - -python3-hostinstall: - $(INSTALL_BIN) ${HOST_WRKINST}/usr/bin/python3 \ - $(STAGING_HOST_DIR)/usr/bin + --with-threads + +hostpost-install: $(INSTALL_BIN) ${WRKBUILD}/Parser/pgen \ $(STAGING_HOST_DIR)/usr/bin/pgen3 - $(CP) $(HOST_WRKINST)/usr/lib/python3.3 \ - $(STAGING_HOST_DIR)/usr/lib - $(INSTALL_DIR) $(STAGING_HOST_DIR)/usr/include/python3.3m - ${CP} ${HOST_WRKINST}/usr/include/python3.3m/pyconfig.h \ - $(STAGING_HOST_DIR)/usr/include/python3.3m - + python3-install: ${INSTALL_MODS_y} ${INSTALL_MODS_m} ${INSTALL_DIR} ${IDIR_PYTHON3}/usr/bin ${IDIR_PYTHON3}/usr/lib ${INSTALL_DIR} ${IDIR_PYTHON3}/usr/lib/python3.3 |