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2012-06-19nptl: sh: fix race condition in lll_wait_tidStas Sergeev
Make a local copy of the tid value to avoid a race condition, as the value could have been changed to 0, thus using a pointer it would have been passed to the lll_futex_wait modified. Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2012-06-18Revert: buildsys: clean up libubacktrace linker script handlingKevin Cernekee
Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15libubacktrace: temporarily workaround link issueBernhard Reutner-Fischer
temporarily work around circular dependency in linking that was introduced by 01c125c3bd8f949f8e5711e09152859eecd1b004 Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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>
2012-06-15remove sysdep.h from arch specific string implementationPeter S. Mazinger
Remove hardcoded path from xtensa, we have sysdep.h in path Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15remove cris/fork.c, unusedPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15update arc4random from bug #885Peter S. Mazinger
Add config option to provide arc4random without device access. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15epoll.c: add cancellation to epoll_[p]wait()Peter S. Mazinger
While there, fix epoll_pwait syscall, it takes 6 arguments Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15include pthreadP.h for SIGCANCELPeter S. Mazinger
based on a patch from Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15linuxthreads.old: build all objects twice, once for shared lib and once for ↵Peter S. Mazinger
static 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.old: move libpthread_hidden_proto to headerPeter 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.old/internals.h: make some internal functions hiddenPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15signal.h: needs size_tPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15sched.h: update header, needs size_tPeter S. Mazinger
While there, guard __clone[2] with _LIBC Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15sigset-cvt-mask.h: add a guard to allow including it twicePeter 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: remove sigblock, siggetmask and sigsetmaskPeter S. Mazinger
rcmd.c uses sigblock and sigsetmask, make the function static and include them directly until a rewrite is done. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15bits/types.h: remove thread types, users should include pthread.hPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15linuxthreads: 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>
2012-06-15error.c: no need for __error and __error_at_linePeter 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>
2012-06-15libc_pthread_init.c: include only what is necessaryPeter 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.old: cleanup a bitPeter S. Mazinger
Use __UCLIBC_HAS_TLS__ instead of USE___THREADS (although this LT implementation will never support TLS). Disable unused/unneeded members of the pthread_functions structure. No redirect/forward for _pthread_cleanup_push/pop, it would have not worked anyway due to the fact, that the structure member was not initialized. Disable it's possible internal use in libc-lock.h. Avoid using internals.h in libc_pthread_init.c (moving a prototype to pthread-functions.h). Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15fts.c: add a comment about wrong usage of _lfs_64.hPeter S. Mazinger
This file needs anyway some massage (style update), I'll leave the fix to the committer. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15linuxthreads.old_db: 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>
2012-06-15NPTL: rename __new_sem_* to sem_*Peter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15linuxthreads.old: remove __old_sem_* and rename __new_sem_* to sem_*Peter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15sigqueue.c: rewrite a bitPeter S. Mazinger
Use sizeof(info) instead of sizeof(siginfo_t). stubs.c: add sigqueue stub. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15add posix_madvise.cPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15change _NSIG / 8 to __SYSCALL_SIGSET_T_SIZE in common codePeter S. Mazinger
Since mips has different kernel sigset_t, use the new macro in common code that is used by mips as well. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15make arch specific cacheflush, readahead and sysmips LINUX_SPECIFIC dependentPeter S. Mazinger
Remove the related headers. Adapt sh's type to the one used everywhere and add prototype for it. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15shm.c: do not use __libc_X internallyPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15sigqueue.c: do not use __libc_X name internallyPeter S. Mazinger
__libc_X names are intended to be used in other uClibc provided libs, but not in libc. Mark the syscall __always_inline. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15sigpause.c: provide the X/Open variant, since the BSD version is deprecatedPeter S. Mazinger
Do not export __sigpause. Provide __bsd_sigpause (unprototyped) if anyone may need it. Adapt cancellation to use cancel.h. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15socketcalls.c: rewrite to use cancel.hPeter S. Mazinger
__socketcall.c: remove guard, we definitely need this syscall Re-added guard plus added comment (Bernhard) Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15exec.c: remove duplicate attribute_hiddenPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15vax/statfs.h: common one is good for vaxPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15vax/machine-gmon.h: remove, unneededPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15e1/bits/unistd.h: remove unneeded bitsPeter S. Mazinger
If an arch does not support some option, that has to be coded in Config.in Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15xstatconv: cleanup includesPeter S. Mazinger
xstatconv.h needs features.h to really "see" config options xstatconv.c does not need sys/syscall.h Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15use open_not_cancel_2 instead of open_not_cancelPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15not-cancel.h: update common version and make sure we use this onePeter S. Mazinger
Update file (same as in NPTL). Disable unused parts, the remaining inlines will be fixed later. Copy it to include to be sure that we use this one independently of chosen threads. Provide write,close and waitpid_not_cancel for LT new. Use wait4 syscall instead of waitpid syscall (kernel says so). Provide open_not_cancel and close_not_cancel for librt's spawn. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15pause.c: add back usage of pause syscallPeter S. Mazinger
No idea why it was removed when NPTL was added, but glibc uses it as well. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15not-cancel.h: use the non-cancellable functions in libc instead of inlining codePeter S. Mazinger
text data bss dec hex filename 272224 2298 17576 292098 47502 lib/libuClibc-0.9.32-rc3-git.so.old 271806 2298 17576 291680 47360 lib/libuClibc-0.9.32-rc3-git.so Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15wrapsyscall.c: add cancellable fcntl64Peter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15nptl: remove sigaction, sigprocmask, and sigfillset from libpthreadAustin Foxley
Having them defined in both places was causing errors with static linking Signed-off-by: Austin Foxley <austinf@cetoncorp.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15pread_write.c: make all archs use common codePeter S. Mazinger
c6x does not need own version at all Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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