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2015-03-29merge uClibc git masterWaldemar Brodkorb
2015-03-13unistd.h: put getppid under XOPEN2K8Bernhard Reutner-Fischer
Add __LEAF to all __THROW, introduce non-leaf __THROWNL Adjust affected spots accordingly. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-02-14Revert "resolve merge"Waldemar Brodkorb
This reverts commit 6b6ede3d15f04fe825cfa9f697507457e3640344.
2015-02-14resolve mergeWaldemar Brodkorb
2014-10-03linuxthreads: fix compile error for non-MMUWaldemar Brodkorb
Otherwise you get following linking error, because of missing functions in libc.a: undefined reference to `__libc_enable_asynccancel' Fix by Thorsten Glaser while hacking session.
2014-10-03m68k: fix linuxthreads compile for coldfireWaldemar Brodkorb
The tas instruction is not available for most coldfire CPU's. Use bset instead in this case as already used in linuxthreads.old.
2014-09-20linuxthreads: remove unused s390 codeWaldemar Brodkorb
Cleanup linuxthreads by removing unused s390 code. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
2014-09-16buildsys: fix IS_IN_lib*Bernhard Reutner-Fischer
define NOT_IN_libc / IS_IN_libxxx appropriately to fix pthread_once Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-09-04sparc: remove sparc64/sparcv9 codeWaldemar Brodkorb
The sparc64/sparcv9 code is incomplete. Furthermore there is no real embedded hardware for sparc64 available, so better remove it until someone comes up with a complete port. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-03-13LT{,.old}: include stddef.h for size_tVineet Gupta
A user application built with -D_POSIX_C_SOURCE=200112L and #include signal.h, yields following compilation error: ------------------->8----------------------------- arc-linux-uclibc-gcc -D_POSIX_C_SOURCE=200112L hello.c In file included from /opt/INSTALL/lib/gcc/arc-linux-uclibc/4.4.7/../../../../arc-linux-uclibc/sys-include/signal.h:429, from hello.c:1: /opt/INSTALL/lib/gcc/arc-linux-uclibc/4.4.7/../../../../arc-linux-uclibc/sys-include/bits/pthreadtypes.h:48: error: expected specifier-qualifier-list before 'size_t' ------------------->8----------------------------- The fix is to make sure size_t is explicitly provided to pthreadtype.h Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-03-07libpthread: Remove useless .cvsignore filesMarkos Chandras
Signed-off-by: Markos Chandras <hwoarang@gentoo.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-02-20not-cancel.h: Use openat if arch does not have the open syscallMarkos Chandras
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-11-18drop support for pre ISO-C compilersMike Frysinger
This drops __signed, __volatile, and __const. Only the latter was used in the code base, and for uClibc, not consistently. Much of the code used plain "const" which meant "__const" was useless. Really, the point of this is to stay in sync with what glibc did. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-11-18Replace FSF snail mail address with URLsMike Frysinger
This matches a similar change made to glibc. No functional changes here. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-06-15remove arm specific sysdep.h from linuxthreads newPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15internals.h: mark __pthread_message hiddenPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15linuxthreads: guard *tsd* related stuff correctlyPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15linuxthreads: style updatePeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15linuxthreads: use __UCLIBC_HAS_TLS__ consistentlyPeter S. Mazinger
replace USE_TLS, HAVE___THREAD and USE___THREAD with __UCLIBC_HAS_TLS__ Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15move __libc_pthread_init prototype to pthread-functions.hPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15forward.c: no need for attribute_hidden, provided by prototypePeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15jmp-unwind.c: add hidden _longjmp_unwindPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15internals.h: use sysconf(_SC_PAGESIZE) instead of __pagesizePeter S. Mazinger
Rename PAGE_SIZE to __PAGE_SIZE to be sure that we do not get the definition from uClibc_page.h. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15allocrtsig.c,pthread.c: disable __libc_allocate_rtsig, unusedPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15geopt.c, LT new/pthread.c: s/__mempcpy/mempcpy/Peter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15signal.h: disable ssignal and gsignalPeter S. Mazinger
raise.c: only LT new provided gsignal, disable it Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15cleanup fork()Peter S. Mazinger
Keep only fork (and it's hidden variant) and __libc_fork. Common __libc_fork prototype in unistd.h. Get rid of __fork, by changing HIDDEN_JUMPTARGET(__fork) to use fork I can't see the reason to have fork() in libpthread, but kept it for now making __fork static in these files. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15semaphore.h, uClibc_local_lim.h: make sure SEM_VALUE_MAX is always definedPeter S. Mazinger
LT old and new provided SEM_VALUE_MAX in semaphore.h, NPTL in local_lim.h Make sure to get the same definitions, independently of the fact, that semaphore.h is included or not. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15semaphore.c: include limits.h before semaphore.hPeter S. Mazinger
else SEM_VALUE_MAX will be undefined Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15make use of jmpbuf-offsets.h and jmpbuf-unwind.hPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15move *longjmp related prototypes to setjmp.hPeter S. Mazinger
Provide common prototypes for __longjmp, __libc_longjmp, __libc_siglongjmp _longjmp_unwind, __libc_unwind_longjmp in setjmp.h in preparation for use in LT new Add __longjmp to h8300 and i960 Make common longjmp.c good for NPTL Guard _longjmp_unwind use in sh's longjmp.c for NPTL (I think sh could use the common one) Remove unneeded attribute_noreturn, prototype provides it already Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15signal.h: provide prototype for __libc_sigaction and remove all othersPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15do not include libc-internal.hPeter S. Mazinger
it is already included by features.h Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-06MIPS: Convert __syscall_error() callers to use $a0 for argumentKevin Cernekee
Some callers passed the first argument in $v0, while others used $a0. Change the callers to use $a0 consistently. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-01-14linuxthreads/signals: do not restore handler for invalid signalMarkos Chandras
Invalid signals have no handlers so when trying to restore the old handler to a bad signal a SIGSEGV occurs. This is because the library tries to store the old handler to an invalid memory area where it things the bad signal lives. URL: https://bugs.busybox.net/show_bug.cgi?id=4640 Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-10-27pthreads: fix build when DNS resolver is not enabled.Bernhard Reutner-Fischer
Resolver state is only available if DNS resolver is enabled. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-10-27linuxthreads: fix typo in __UCLIBC_HAS_IPv4__ macroCarmelo Amoroso
IPv4 should has 'V' capital letter. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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>
2011-03-03avoid warnings on _STACK_GROWS_* usagePeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2010-12-23linuxthreads: Fix compilation breakageMatt Fleming
With commit "resolv.c: add support for per thread res_state" (aab4df0fb51660300559f5f29290709db2f7bfee) _res symbol is now marked as hidden in an attempt to make the resolver per-thread. Signed-off-by: Matt Fleming <matthew.fleming@imgtec.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-10-27mips: fix errno setting after syscallAlexander Gordeev
If there was an error during syscall then after it's completion a3 register holds a non-zero value and v0 holds an actual error code which should be saved in errno. This can be achieved by calling __syscall_error with the value from v0 as a parameter. So this value should be stored in a0, but the appropriate assembly instructions are missing. Fixed this now by adding "move a0, v0". I think it was once fixed by 58c5f8ba4cdf62342d05a546d15404cbbb3c4e07 but then something went wrong. Again... Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-06-24fix race condition when generating linker scriptsBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2010-04-25enable building __fcntl_nocancel, as it used unconditionally nowAustin Foxley
also sync up not-cancel.h headers between all three thread libraries Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-04-23Merge commit 'origin/master' into nptlAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-04-22nptl: proper soname handlingNatanael Copa
Since sublevel releases are not ABI compatible we need to adjust the soname to include the sublevel version. This makes it possible to install ABI incompatible versions of the library side by side so clean upgrades are possible. Signed-off-by: Natanael Copa <natanael.copa@gmail.com> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-04-14linuxthreads.new: initialize stdio lockingTimo Teräs
uClibc requires the threading library to enable locking for stdio, or the locking is not done at all. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2010-03-25prettify make cleanBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-12-16build: Get rids of PIC macro using compiler flag __PIC__ insteadCarmelo Amoroso
Based on Peter Mazinger's comments on a recent commit, I decided to get rids of all occurrences of PIC changing them to __PIC__ Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2009-10-17linuxthreads: check TLS_DTV_AT_TP define correctlyAustin Foxley
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
2009-09-19sigwait: remove __sigwait and __GI_sigwait symbols - they are unusedDenys Vlasenko
sigwait is not called from any uclibc function, so "hidden symbol" trick is not needed on it. __sigwait also is never used, and it's not clear why it even existed. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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