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2011-03-09use clone syscall for vforkMark Salter
Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-09remove unused vfork.cMark Salter
Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-09sunrpc: fix spurious fall-throughMark Salter
Fix spurious fall-through. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-09Add C6X-specific sys/ptrace.hBernd Schmidt
The debugger needs some C6X-specific ptrace operations to get information about the DSBT binaries; similar to what's done on FD-PIC targets. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-09arc4random.c, stdlib.h: get rid of hidden arc4random_stirPeter S. Mazinger
The function is used only in one file, make an internal static version for this Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09regcomp.c, aeabi_mb_cur_max.c: use unconditionally MB_CUR_MAX from stdlib.hPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09fnmatch.c: use MB_CUR_MAX from stdlib.h included earlierPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09move prototype for __drand48_iterate and __libc_drand48_data to stdlib.hPeter S. Mazinger
Move them to a common header guarded by _LIBC Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09stdlib.c: remove duplicate libc_hidden_proto for strtoul/strtoul_lPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09_strtod.c: only strtod hidden version is neededPeter S. Mazinger
Do not provide hidden strtod_l, wcstod and wcstod_l Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09remove trailing ';' from _syscallX()Peter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09bits/statvfs.h: update, adding ST_RELATIMEPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09add bits/atomic.h for hppaPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09bits/statvfs.h: the common one is good for alpha and sparcPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09bits/kernel_stat.h: no need for _LIBC guard, the file is not installed on targetPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09bits/kernel_stat.h: use the same guard on all archsPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09types.h: remove __ipc_pid_tPeter S. Mazinger
Remove __ipc_pid_t, not needed internally, we do not support pre glibc-2.2 version of shmid_ds structure. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09guard *_chk() related stuff with UCLIBC_HAS_FORTIFYPeter S. Mazinger
Guard x86_64 memset_chk/memcpy_chk be guarded by UCLIBC_HAS_FORTIFY. Compile ssp.c if one of SSP/FORTIFY is defined. Guard __chk_fail() with UCLIBC_HAS_FORTIFY and move its prototype to libc-internal.h. Disable _FORTIFY_SOURCE if UCLIBC_HAS_FORTIFY is not set. The config option itself is omitted on purpose, headers need to be reviewed and generic *_chk() functions need to be first provided. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-08nios2: Correct guard #defines in bits/kernel_types.hTobias Klauser
The guards in posix_types.h are called _ASM_NIOS2_POSIX_TYPES_H, so correctly use them here. Otherwise we wont be able to build uClibc with headers exported from the current nios2 kernel. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-03-08shm.h: fix vax's bits/shm.hPeter S. Mazinger
Do not use __ipc_pid_t, since that is not visible after install. Provide and use shmatt_t. Add missing __END_DECLS. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-07locale.c: export newlocale only if XLOCALE is definedPeter S. Mazinger
newlocale is used by setlocale, so we need the hidden version even if XLOCALE is not defined Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-07locale.c, locale.h: no need for hidden duplocalePeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-06simplify ffs* codePeter S. Mazinger
Remove __libc_ffs*, unneeded Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-05Implement ffsl and ffsll.Bernd Schmidt
This imports and adapts ffsll.c from glibc. The same mechanism as in glibc is used to choose between ffs and ffsll to implement ffsl. The single user in libc is changed to use the hidden version __libc_ffs. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com> Acked-by: Bernhard Reutner-Fischer <aldot@uclibc.org>
2011-03-05The C6X portAurelien Jacquiot
This adds support for the TI C6X family of processors. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-05Add support for DSBT ELF to ld.soMark Salter
This adds support for DSBT ELF to ld.so. This uses loadmaps like FD-PIC. Some code is added in ld.so to initialize the DSBT tables, and there's also a new target macro FINISH_BOOTSTRAP_RELOC. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-05Add Makefile support for DSBT ELF.Bernd Schmidt bernds_cb1@t-online.de
This adds support for a new binary format, DSBT ELF, to the Makefiles. Every shared library is assigned a DSBT index, and the link.so macro is adjusted to ensure the correct linker argument is passed. Configuration and ldso support will follow in separate commits. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-03-03provide internal hidden version of __fcntl_nocancelPeter S. Mazinger
guard the prototype with _LIBC, it is only for internal use Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03add _dl_errno support to errno.h, cleanupPeter S. Mazinger
Add support to use errno.h in ldso. Move __set_errno into _LIBC guard. Remove uClibc_errno.h, unused. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03sgtty.h is useless, remove it on STRICT_HEADERSPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03strcpy: remove unneeded includes from the generic versionPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03update some headersPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03simplify guard of uClibc internalsPeter S. Mazinger
Simplify guard of uClibc internals, since _LIBC sections are removed on install. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03remove ucontext.h and guard sigstack structure with SUSV4_LEGACY and ↵Peter S. Mazinger
STRICT_HEADERS Remove ucontext.h if SUSV4_LEGACY is not set and fix it's references. Guard sigstack structure with SUSV4_LEGACY and STRICT_HEADERS. Disable sigstack function prototype, it is not provided by uClibc. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03make parse_printf_format() depend on UCLIBC_HAS_GLIBC_CUSTOM_PRINTFPeter S. Mazinger
we already remove the printf.h header if this option is disabled Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03remove error handling from some syscallsPeter S. Mazinger
Remove error handling from getegid/getgid/geteuid/getuid/getppid/getpid/getpgrp Use strong_alias if fallbacks are needed Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03fix stubsPeter S. Mazinger
We use enosys_stub only in this file so make it static Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03initialize 2 variables to get rid of compiler warningPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03Correct ssp codePeter S. Mazinger
Avoid using strong_alias in ssp, some archs dislike it. Make stack_chk_guard static. Export __stack_smash_handler only if compatibility option is enabled. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03add missing prototypesPeter S. Mazinger
Add some missing prototypes Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03use common sigthread.hPeter S. Mazinger
NPTL build did not use the correct bits/sigthread.h, use a common version avoiding this. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03add missing prototypesPeter S. Mazinger
Add some missing prototypes Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03style updatePeter S. Mazinger
Style update avoiding compile warnings Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03syntax fixesPeter S. Mazinger
Avoid compile warnings about the use of undefined constants Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-03guard IPv6 stuffPeter S. Mazinger
disable IPv6 related stuff if feature is disabled. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-02-25nptl:arm: add a wrapper for .cfi_sections pseudo-opsCarmelo Amoroso
ARM disables by default the support for ASM CFI directives. Anyway using an old version of binutils that does not support some new pseudo-op, the build fails as below: AS libpthread/nptl/sysdeps/unix/sysv/linux/close.oS libpthread/nptl/sysdeps/unix/sysv/linux/close.S: Assembler messages: libpthread/nptl/sysdeps/unix/sysv/linux/close.S:9: Error: unknown pseudo-op: `.cfi_sections' The problem is that the .cfi_sections pseudo should be wrapped by a macro that expands to nothing when the CFI is off. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com> CC: Khem Ray <ray.khem@gmail.com>
2011-02-24unify stub logicMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-02-22bfin: fix fp reference in _JMPBUF_UNWINDSMike Frysinger
We want to access the frame pointer, so do so directly rather than "overflowing" the pregs array and ending up at the fp member. This fixes the Blackfin build warnings: libpthread/linuxthreads.old/ptlongjmp.c: In function 'pthread_cleanup_upto': libpthread/linuxthreads.old/ptlongjmp.c:35: warning: array subscript is above array bounds libpthread/linuxthreads.old/ptlongjmp.c:56: warning: array subscript is above array bounds Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-02-22tempname: fix int precision warningsMike Frysinger
The printf precision takes an integer, not a size_t. Otherwise we get: libc/misc/internals/tempname.c: In function '___path_search': libc/misc/internals/tempname.c:116: warning: field precision should have type 'int', but argument 3 has type 'size_t' field precision should have type 'int', but argument 5 has type 'size_t' Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-02-22nptl: imit waitpid just for MIPS O32Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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