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2012-05-05drop support for old systems lacking vforkMark Salter
Only really old systems (<=linux-2.0) lack a dedicated vfork system call. The code that is in place to support them is causing issues with newer arches that also don't provide a vfork system call -- instead, they do vfork by calling clone in userspace. If anyone cares about these really old systems, they can submit a patch to make the system work with them while not breaking newer systems. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-05-05docs: restore crt from old svn treeMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-05-03config: tweak STRICT_HEADERS descriptionBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-05-03rpmatch: provide out-of-line implementationBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-05-03rpmatch: make decl parsableBernhard Reutner-Fischer
Mike, it would have been much simpler to just leave the header impl-free Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-05-02rpmatch: fix previous commit w/C++ compilersMike Frysinger
The throw markings on the inline func trigger errors when building with C++. Since this inline version doesn't throw any exceptions, just drop the markings completely and be done with it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-30rpmatch: simple inline versionMike Frysinger
Since rpmatch will match ^[Yy] and ^[Nn] regardless of locale, this lets us create a simple inline version. Newer procps versions use this function. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-28epoll.h: sync with glibcMike Frysinger
Since glibc has split out arch-specific stuff to bits/epoll.h, we can pull that sanity back into our tree and drop the arch ifdefs. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-26llseek: support __NR_llseek syscallMark Salter
Older kernels use __NR__llseek for a 64-bit lseek syscall. Newer kernels use __NR_llseek. This patch fixes the implementation of lseek64 to use the __NR_llseek syscall if it exists. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-26getpgrp: fix fallback handlingMark Salter
The test for generating a stub for getpgrp was wrong and would result in duplicate symbols when building without __NR_getpgrp, but with __NR_getpgid and __NR_getpid. A closer look at the getpgrp implementation using getpgid showed that getpid was being called to pass the current pid to getpgid. This is unnecessary because passing 0 to getpgid returns the pgid of the current process. This patch cleans up the getpgrp implementation and the stub test. Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-26arm: use PATH_MEM in ioperm()Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-26mmap64: Use correct type for offset parameterMike Frysinger
Some arches check the size in INLINE_SYSCALL() and barf if it's too big (i.e. a 64bit value getting truncated to 32bit). Satisfy error-check on ppc32. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-25atomic.h: handle new mips R10K errataBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-24linuxthreads.old: refactor nommu logic a little to avoid mmu warningMike Frysinger
Should be no functional changes; just fixing: libpthread/linuxthreads.old/manager.c: In function 'pthread_free': libpthread/linuxthreads.old/manager.c:707:9: warning: variable 'h_bottom_save' set but not used [-Wunused-but-set-variable] Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-24linuxthreads.old: pass back up saved_errno value in manager initMike Frysinger
This matches the newer linuxthreads code, and fixes the build warning: libpthread/linuxthreads.old/manager.c: In function 'pthread_handle_create': libpthread/linuxthreads.old/manager.c:487:7: warning: variable 'saved_errno' set but not used [-Wunused-but-set-variable] Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-24linuxthreads.old: fix set-but-unused warningMike Frysinger
Move spin_count down to the code block where it's used to fix the warning: libpthread/linuxthreads.old/spinlock.c: In function '__pthread_lock': libpthread/linuxthreads.old/spinlock.c:70:7: warning: variable 'spin_count' set but not used [-Wunused-but-set-variable] Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-24linuxthreads.old: fix typo in pthread_mutex_unlock hidden prototypeMike Frysinger
Reported-by: Tony Wu <tung7970@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-22getconf: include a newline in error messagesMike Frysinger
The normal error() func implicitly appends a newline, so make sure we do the same. Otherwise getconf outputs an error message like so: prompt$ getconf -h Unrecognized variable `-h'prompt$ Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-22linuxthreads.old: only declare __pthread_xxx funcs hidden inside of libpthreadMike Frysinger
These stubs get used in libc as forwarding funcs, so we don't want them labeled as hidden. Otherwise, attempting to use them in other libraries (like libdl) will result in references to symbols that only libpthread provides. Such as: /usr/bin/python2.6: can't resolve symbol '__pthread_mutex_lock' in lib '/lib/libdl.so.0'. This also brings the old code in line with the newer linuxthreads. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-18sysconf: use getrlimit to determine ARG_MAXBernhard Reutner-Fischer
getrlimit previously was only called for NPTL (why?), fix that to be used everywhere. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-18config: Fix alphabetical sort order of targetsBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-18ldd: silence warningsBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-17locale: avoid segfault freelocale()Bernhard Reutner-Fischer
PR 4964 Eric Nadler writes: It looks to me like the base structure is not fully initialized with 0 (only a subset of the structure is initialized). This later results in a free of base->collate.index2weight in _locale_set_l. This free tries to free uninitialized memory and segfaults. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-17test: Ignore various test objects in localeBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-17wchar: Fix BOM emitting in iconv_open()Ed W
Fix incorrect output of BOM when converting charactersets by name. Only affective when iconv/locale enabled. Signed-off-by: Ed Wildgoose <lists@wildgooses.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-17ipc: eventually use stat64 in ftok()Bernhard Reutner-Fischer
PR 4201 ftok() always used 32bit stat Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-17resolv: tiny shrinkage in /etc/hosts handlingBernhard Reutner-Fischer
-4b Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-17resolv: remove unused variablesBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-17resolv: Fix /etc/hosts for more than MAXALIASES aliasesBernhard Reutner-Fischer
PR networking/4916 Reserve space for the terminating 0 alias and zero out the scratch-buffer so the last entry of the alias list is empty. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-17parse_config: tweak indentationBernhard Reutner-Fischer
and shuffle tokens memsetting around. No obj-code changes. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-17getaddrinfo(): avoid call to __check_pf() when not neededAlexander Komyagin
__check_pf() function is called from getaddrinfo() and it calls getifaddrs(), which is too much overhead especially if RSBAC-Net is enabled. So with this patch __check_pf() is being called only when AI_ADDRCONFIG hint flag is specified - just when we really need that check. Signed-off-by: Alexander Komyagin <komyagin@altell.ru> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-17inet: adjust handling of cacnonname in getaddrinfoEd W
Posix says that canonname should use the text representation of an IP address when a numerical nodename given See: http://pubs.opengroup.org/onlinepubs/9699919799/functions/getaddrinfo.html Signed-off-by: Ed Wildgoose <lists@wildgooses.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-04-11mmap64: use INLINE_SYSCALL() helperMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-11mmap64: include stdint.h for uint64_tMike Frysinger
Some targets include this implicitly, but pull it in explicitly for those which don't to fix building for them. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-10mmap64: always use unsigned 64bit offsetsMike Frysinger
The current code will sometimes cast the offset to an unsigned long. On 32bit systems, that doesn't make much sense since we always know that the off64_t type is 64bits. So drop the ifdef logic, cast it to an unsigned 64bit value, and then do the shift. If the system is 32bits, and the address is still too large, then there's really nothing we could do about it anyways, so the extra ifdef logic wasn't helping. URL: https://bugs.busybox.net/show_bug.cgi?id=3853 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08test/misc: Add tst-inotifyKevin Cernekee
Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08test/inet: Add tst-sock-nonblockKevin Cernekee
Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08test/time: Add tst-timerfdKevin Cernekee
Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08test/signal: Add tst-signalfdKevin Cernekee
Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08MAKEALL: add more arch aliasesMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08MAKEALL: fix cross-compiler lookup breakage after CROSS cleanupMike Frysinger
Commit ae14cd49a8da6e62e35636 broke testing of multiple arches in one go. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08MAKEALL: also check for gnu suffixed toolchains tooMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08alpha: trim crt code to fix build errorsMike Frysinger
Otherwise we get: /tmp/cc14nHjG.s: Assembler messages: /tmp/cc14nHjG.s: Error: .size expression for _init does not evaluate to a constant /tmp/cc14nHjG.s: Error: .size expression for _fini does not evaluate to a constant Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08signalfd.h: Use new "bits/" scheme for arch-specific flagsKevin Cernekee
glibc has split off the arch-specific flag definitions (like SFD_NONBLOCK) into <arch>/bits/signalfd.h, so that there are no longer multiple redundant copies of the entire header file. We will adopt the same scheme in uClibc. Special cases are included for: alpha mips sparc hppa was omitted because it has not been updated in glibc. All others use the common definition. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08timerfd.h: Use new "bits/" scheme for arch-specific flagsKevin Cernekee
glibc has split off the arch-specific flag definitions (like TFD_NONBLOCK) into <arch>/bits/timerfd.h, so that there are no longer multiple redundant copies of the entire header file. We will adopt the same scheme in uClibc. Special cases are included for: alpha mips sparc hppa was omitted because it has not been updated in glibc. All others use the common definition. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08inotify.h: Use new "bits/" scheme for arch-specific flagsKevin Cernekee
glibc has split off the arch-specific flag definitions (like IN_NONBLOCK) into <arch>/bits/inotify.h, so that there are no longer multiple redundant copies of the entire header file. We will adopt the same scheme in uClibc. Special cases are included for: alpha mips sparc hppa was omitted because it has not been updated in glibc. All others use the common definition. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08inotify_rm_watch: Change second argument to intKevin Cernekee
2009-01-30 Ulrich Drepper <drepper@redhat.com> [BZ #7040] * sysdeps/unix/sysv/linux/sys/inotify.h: Second parameter of inotify_rm_watch should have type int. This change allows us to copy inotify.h verbatim from glibc into uClibc. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08test: Ignore various test objectsKevin Cernekee
Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08regex: silence set-but-unused warningsMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08ldso: fix fdpic support broken from prelink patchFilippo Arcidiacono
The fdpic support has been broken since the prelink support was added, because it didn't take into account DL_LOADADDR_TYPE could be a different type of ElfW(Addr). Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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