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2011-04-11Fix malloc alignmentBernd Schmidt
In commit 3e0a1f388, Richard tried to fix malloc alignments by using alignof (double __attribute_aligned__(sizeof (size_t))). This doesn't work, since attribute_aligned overrides the alignment rather than providing a minimum. On C6X, malloc returns four-byte aligned values rather than the necessary eight-byte alignment. It's simpler to use a comparison and pick the bigger of the two values, so that's what I've done. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-04-06Merge remote-tracking branch 'origin/master' into prelinkCarmelo Amoroso
* origin/master: (137 commits) utils/ldd: Check for returned pointer from strrchr not the value it holds cris: add provide arch-specific vfork implementation lutimes.c, stubs.c: fix compiling lutimes, if __NR_utimensat is not defined bump version to 0.9.32-rc3-git release 0.9.32-rc3 memalign: include sys/param.h for MAX arm/bits/atomic.h: Include common/bit/atomic.h for thumb1 wctype.h: fix libc_hidden_proto for iswupper and add it for iswspace add libc_hidden_proto for wcs[n]casecmp_l really fix missing __libc_drand48_data Revert "missing prototype of __libc_drand48_data fixed" missing prototype of __libc_drand48_data fixed time.c, time.h: remove unused hidden strftime/strptime nanosleep.c: remove duplicated libc_hidden_proto ctype.c, ctype.h: remove commented parts that were banned for removal after 0.9.31 _wctype.c, wctype.h: remove unused isw* and wctype_l hidden functions time.c, wchar.h: remove unused hidden wcsftime str[n]casecmp.c: fix hidden usage remove unused hidden functions frv/memset.S: add missing libc_hidden_def ... Conflicts: ldso/ldso/ldso.c Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2011-03-26cris: add provide arch-specific vfork implementationThorsten Glaser
vfork must be called with nothing at all on the stack, so implementing it via syscall() does not work. Signed-off-by: Thorsten Glaser <tg@mirbsd.org> Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-03-19lutimes.c, stubs.c: fix compiling lutimes, if __NR_utimensat is not definedPeter S. Mazinger
while there, provide stubs for functions depending on utimensat syscall. Reported-by: Sedat Dilek <sedat.dilek@googlemail.com> Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-03-16memalign: include sys/param.h for MAXBernhard Reutner-Fischer
libc/stdlib/malloc/memalign.c:22:1: warning: "MAX" redefined In file included from ./libpthread/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h:25, from ./include/bits/libc-lock.h:36, from ./include/bits/stdio-lock.h:23, from ./include/bits/uClibc_mutex.h:71, from libc/stdlib/malloc/malloc.h:135, from libc/stdlib/malloc/memalign.c:18: ./include/sys/param.h:75:1: warning: this is the location of the previous definition Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-03-14arm/bits/atomic.h: Include common/bit/atomic.h for thumb1Khem Raj
This restores the behavior for thumb1 builds and yet uses the new atomic.h for arm and thumb2 modes. Signed-off-by: Khem Raj <raj.khem@gmail.com>
2011-03-10really fix missing __libc_drand48_dataPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-10Revert "missing prototype of __libc_drand48_data fixed"Peter S. Mazinger
This reverts commit e2cea9b9edabe885b9bf2586f9541ffb8fe93f3f. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-10missing prototype of __libc_drand48_data fixedPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-10time.c, time.h: remove unused hidden strftime/strptimePeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-10nanosleep.c: remove duplicated libc_hidden_protoPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-10ctype.c, ctype.h: remove commented parts that were banned for removal after ↵Peter S. Mazinger
0.9.31 Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-10_wctype.c, wctype.h: remove unused isw* and wctype_l hidden functionsPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-10time.c, wchar.h: remove unused hidden wcsftimePeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-10str[n]casecmp.c: fix hidden usagePeter S. Mazinger
Provide visible str[n]casecmp[_l], wcs[n]casecmp[_l]. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09remove unused hidden functionsPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09frv/memset.S: add missing libc_hidden_defPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09memmem.c, string.h: remove unused hidden memmemPeter S. Mazinger
It is used only by gen_collate, not included into libc. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09_collate.c: remove duplicated libc_hidden_proto() for strcoll*/wcscoll*Peter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09wchar.h, _collate.c, strlcpy.c: use a common prototype of __wcslcpyPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09ctype.c, _collate.c, str[n]casecmp.c, strlcpy.c: remove unused hidden functionsPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09stdlib.c, _strtod.c, stdlib.h: remove unused hidden functionsPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
2011-03-09Add a missing macro to C6X syscalls.h.Bernd Schmidt
We need _syscall_noerr0 to fix compilation of getuid.c. Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-09cleanup hardcoded syscall numbersMark Salter
Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-09support c6x kernel using generic stat.hMark Salter
Signed-off-by: Ken Cox <jkc@redhat.com> Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
2011-03-09support generic kernel posix_types.hMark Salter
Signed-off-by: Mark Salter <msalter@redhat.com> Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
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>
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