with __warning__/__error__ attributes.
(__warnattr): Define.
* stdlib/bits/stdlib.h (__realpath_chk_warn, __ptsname_r_chk_warn,
__mbstowcs_chk_warn, __wcstombs_chk_warn): New aliases with
__warnattr.
(realpath, ptsname_r, mbstowcs, wcstombs): Call __*_chk_warn instead
of __*_chk if compile time detectable overflow is found.
* libio/bits/stdio2.h (__fgets_chk_warn, __fread_chk_warn,
__fgets_unlocked_chk_warn, __fread_unlocked_chk_warn): New aliases
with __warnattr.
(fgets, fread, fgets_unlocked, fread_unlocked): Call __*_chk_warn
instead of __*_chk if compile time detectable overflow is found.
(__gets_alias): Rename to...
(__gets_warn): ... this. Add __warnattr.
(gets): Call __gets_warn instead of __gets_alias.
* socket/bits/socket2.h (__recv_chk_warn, __recvfrom_chk_warn): New
aliases with __warnattr.
(recv, recvfrom): Call __*_chk_warn instead of __*_chk if compile
time detectable overflow is found.
* posix/bits/unistd.h (__read_chk_warn, __pread_chk_warn,
__pread64_chk_warn, __readlink_chk_warn, __readlinkat_chk_warn,
__getcwd_chk_warn, __confstr_chk_warn, __getgroups_chk_warn,
__ttyname_r_chk_warn, __getlogin_r_chk_warn, __gethostname_chk_warn,
__getdomainname_chk_warn): New aliases with __warnattr.
(read, pread, pread64, readlink, readlinkat, getcwd, confstr,
getgroups, ttyname_r, getlogin_r, gethostname, getdomainname): Call
__*_chk_warn instead of __*_chk if compile time detectable overflow
is found.
(__getgroups_chk): Rename argument to __listlen from listlen.
(__getwd_alias): Rename to...
(__getwd_warn): ... this. Add __warnattr.
(getwd): Call __getwd_warn instead of __getwd_alias.
* wcsmbs/bits/wchar2.h (__wmemcpy_chk_warn, __wmemmove_chk_warn,
__wmempcpy_chk_warn, __wmemset_chk_warn, __wcsncpy_chk_warn,
__wcpncpy_chk_warn, __fgetws_chk_warn, __fgetws_unlocked_chk_warn,
__mbsrtowcs_chk_warn, __wcsrtombs_chk_warn, __mbsnrtowcs_chk_warn,
__wcsnrtombs_chk_warn): New aliases with __warnattr.
(wmemcpy, wmemmove, wmempcpy, wmemset, mbsrtowcs, wcsrtombs,
mbsnrtowcs, wcsnrtombs): Call __*_chk_warn instead of __*_chk if
compile time detectable overflow is found.
(wcsncpy, wcpncpy): Likewise. For constant __n fix check whether
to use __*_chk or not.
(fgetws, fgetws_unlocked): Divide __bos by sizeof (wchar_t), both
in comparisons which function should be called and in __*_chk*
arguments. Call __*_chk_warn instead of __*_chk if compile time
detectable overflow is found.
(swprintf, vswprintf): Divide __bos by sizeof (wchar_t) in
__*_chk argument.
* debug/tst-chk1.c (do_test): Add a few more tests.
close_not_cancel_no_status instead of close.
2007-09-24 Jakub Jelinek <jakub@redhat.com>
* sysdeps/posix/getaddrinfo.c (getaddrinfo): Use
close_not_cancel_no_status instead of close.
* wcsmbs/wcsnlen.c: Don't reference before checking the length.
* string/stratcliff.c: Make usable to test wide char functions.
* wcsmbs/wcsatcliff.c: New file.
* wcsmbs/Makefiel (tests): Add wcsatcliff.
from __x86_64_core_cache_size_half.
(init_cacheinfo): Compute shared cache size for AMD processors with
shared L3 correctly.
* sysdeps/x86_64/memcpy.S: Adjust for __x86_64_data_cache_size_half
name change.
Patch in large parts by Evandro Menezes.
sha512-crypt, and sha512.
(tests): Add sha256test, sha256c-test, sha512test, and sha512c-test.
(distribute): Add sha256.h and sha512.h.
* crypt/crypt-entry.c (crypt): Recognize the new $5$ and $6$ prefixes
and call the appropriate code.
* crypt/sha256-crypt.c: New file.
* crypt/sha256.c: New file.
* crypt/sha256.h: New file.
* crypt/sha256c-test.c: New file.
* crypt/sha256test.c: New file.
* crypt/sha512-crypt.c: New file.
* crypt/sha512.c: New file.
* crypt/sha512.h: New file.
* crypt/sha512c-test.c: New file.
* crypt/sha512test.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__thread_start):
Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__thread_start):
Likewise.
the inline, pass __USE_FORTIFY_LEVEL - 1 as second argument to
__syslog_chk.
2007-09-19 Jakub Jelinek <jakub@redhat.com>
* misc/bits/syslog.h (syslog): Remove extraneous argument from
the inline, pass __USE_FORTIFY_LEVEL - 1 as second argument to
__syslog_chk.
* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Or in
DL_LOOKUP_GSCOPE_LOCK into flags after THREAD_GSCOPE_SET_FLAG ().
* elf/dl-sym.c (do_sym): Likewise.
* include/link.h (struct link_map): Add l_serial field.
* elf/dl-object.c (_dl_new_object): Initialize l_serial.
* elf/dl-lookup.c (add_dependency): Add flags argument.
Remember map->l_serial, if DL_LOOKUP_GSCOPE_LOCK is among
flags, use THREAD_GSCOPE_RESET_FLAG before and
THREAD_GSCOPE_SET_FLAG after
__rtld_lock_lock_recursive (GL(dl_load_lock)) to avoid deadlock.
Don't dereference map until it has been found on some list.
If map->l_serial changed, return -1.
type __THROW marker of splice, vmsplice, and tee.
* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/syscalls.list: Mark splice, vmsplice, and tee
as cancellation points.
* rt/Makefile (headers): Add bits/mqueue2.h.
* rt/mqueue.h: Include bits/mqueue2.h if -D_FORTIFY_SOURCE=2,
optimizing with GCC and __va_arg_pack_len is defined.
* rt/bits/mqueue2.h: New file.
* rt/mq_open.c (__mq_open): Renamed from mq_open.
(mq_open): New strong_alias.
(__mq_open_2): New function.
* sysdeps/unix/sysv/linux/mq_open.c (__mq_open): Renamed from mq_open.
(mq_open): New strong_alias.
(__mq_open_2): New function.
* debug/Versions (libc): Export __fortify_fail@@GLIBC_PRIVATE.
* Versions.def (librt): Add GLIBC_2.7 version.
* debug/fortify_fail.c (__fortify_fail): Add libc_hidden_def.
* include/stdio.h (__fortify_fail): Add libc_hidden_proto.
* misc/sys/cdefs.h (__errordecl, __va_arg_pack_len): Define.
* io/fcntl.h: Include bits/fcntl2.h when __va_arg_pack_len
is defined rather than when not C++.
* io/bits/fcntl2.h (__open_alias, __open64_alias, __openat_alias,
__openat64_alias): New redirects.
(__open_too_many_args, __open_missing_mode, __open64_too_many_args,
__open64_missing_mode, __openat_too_many_args, __openat_missing_mode,
__openat64_too_many_args, __openat64_missing_mode): New __errordecls.
(open, open64, openat, openat64): Rewrite as __extern_always_inline
functions instead of function-like macros.
* misc/bits/syslog.h (syslog): When __va_arg_pack is defined,
implement as __extern_always_inline function.
(vsyslog): Define as __extern_always_inline function unconditionally.
* libio/bits/stdio2.h (sprintf, snprintf, printf, fprintf):
When __va_arg_pack is defined, implement as __extern_always_inline
functions.
(vsprintf, vsnprintf, vprintf, vfprintf): Define as
__extern_always_inline functions unconditionally.
* libio/bits/stdio.h (vprintf): Ifdef out the inline when
bits/stdio2.h will be included.
* wcsmbs/bits/wchar2.h (__swprintf_alias): New redirect.
(swprintf, wprintf, fwprintf): When __va_arg_pack is defined,
implement as __extern_always_inline functions.
(vswprintf, vwprintf, vfwprintf): Define as
__extern_always_inline functions unconditionally.
* debug/tst-chk1.c (do_test): Enable remaining tests for C++.
2007-09-03 Jakub Jelinek <jakub@redhat.com>
* misc/sys/cdefs.h (__extern_inline, __extern_always_inline): Only
define in C++ for GCC 4.3+, in C++ always use __gnu_inline__
attribute.
* include/features.h (__USE_EXTERN_INLINES): Define only when
__extern_inline is defined.
* stdlib/stdlib.h: Include bits/stdlib.h when __extern_always_inline
is defined instead of when not __cplusplus.
* misc/sys/syslog.h: Include bits/syslog.h when __extern_always_inline
is defined instead of when not __cplusplus.
* socket/sys/socket.h: Include bits/socket2.h when
__extern_always_inline is defined instead of when not __cplusplus.
* libio/stdio.h: Include bits/stdio2.h when __extern_always_inline
is defined instead of when not __cplusplus.
* posix/unistd.h: Include bits/unistd.h when __extern_always_inline
is defined instead of when not __cplusplus.
* string/string.h: Include bits/string3.h when __extern_always_inline
is defined instead of when not __cplusplus.
* wcsmbs/wchar.h: Include bits/wchar2.h when __extern_always_inline
is defined instead of when not __cplusplus.
(btowc, wctob): Don't guard the inlines with ifndef __cplusplus.
* io/fcntl.h: Don't include bits/fcntl2.h if __extern_always_inline
is not defined.
* misc/bits/syslog-ldbl.h: Guard *_chk stuff with
defined __extern_always_inline instead of !defined __cplusplus.
* libio/bits/stdio-ldbl.h: Likewise.
* wcsmbs/bits/wchar-ldbl.h: Likewise.
* misc/bits/syslog.h (syslog): Don't define for C++.
(vsyslog): Use __extern_always_inline function for C++ instead of
a macro.
* libio/bits/stdio.h (__STDIO_INLINE): Define to __extern_inline
whenever that macro is defined.
(vprintf): Don't provide the inline for C++.
(fread_unlocked, fwrite_unlocked): Don't define the macros for C++.
* libio/bits/stdio2.h (sprintf, snprintf, printf, fprintf): Don't
define the macros for C++.
(vsprintf, vsnprintf, vprintf, vfprintf): Define as
__extern_always_inline functions for C++.
* io/sys/stat.h (stat, lstat, fstat, fstatat, mknod, mknodat,
stat64, lstat64, fstat64, fstatat64): Don't define if not
__USE_EXTERN_INLINES.
* wcsmbs/bits/wchar2.h: Fix #error message.
(swprintf, wprintf, fwprintf): Don't define the macros for C++.
(vswprintf, vwprintf, vfwprintf): Define using
__extern_always_inline functions for C++.
* string/bits/string3.h: Don't #undef macros if __cplusplus.
(memcpy, memmove, mempcpy, memset, bcopy, bzero, strcpy, stpcpy,
strncpy, strcat, strncat): Define as __extern_always_inline
functions instead of macros for C++.
* math/bits/cmathcalls.h: Guard __extern_inline routines with
defined __extern_inline.
* sysdeps/alpha/fpu/bits/mathinline.h (__MATH_INLINE): Define
to __extern_inline whenever that macro is defined.
* sysdeps/ia64/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/i386/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/i386/i486/bits/string.h (__STRING_INLINE): Likewise.
* sysdeps/s390/bits/string.h (__STRING_INLINE): Likewise.
* sysdeps/s390/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/powerpc/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/x86_64/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/sparc/fpu/bits/mathinline.h (__MATH_INLINE): Likewise.
* sysdeps/unix/sysv/linux/sys/sysmacros.h (gnu_dev_major,
gnu_dev_minor, gnu_dev_makedev): Remove __extern_inline from
prototypes. Only provide __extern_inline routines if
__USE_EXTERN_INLINES.
* debug/Makefile: Add rules to build and run tst-{,lfs}chk{4,5,6}
tests.
* debug/tst-chk1.c (do_prepare, do_test): Allow compilation as C++.
For now avoid some *printf tests in C++. Skip all testing
if __USE_FORTIFY_LEVEL is defined, but __extern_always_inline macro
is not.
* debug/tst-chk4.cc: New file.
* debug/tst-chk5.cc: New file.
* debug/tst-chk6.cc: New file.
* debug/tst-lfschk4.cc: New file.
* debug/tst-lfschk5.cc: New file.
* debug/tst-lfschk6.cc: New file.
* include/wchar.h (__vfwprintf_chk, __vswprintf_chk): Avoid
prototypes in C++.
* include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk,
__vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk,
__vfprintf_chk, __fgets_unlocked_chk, __fgets_chk): Likewise.
zero if not defined.
(make_request): Recognize optimistic addresses and treat them like
deprecated addresses.
Reported by Neil Horman <nhorman@redhat.com>.
2007-08-21 Ulrich Drepper <drepper@redhat.com>
[BZ #4936]
* iconv/gconv.c (__gconv): If flush was successful, clear rest of
the state.
* iconvdata/Makefile: Add rules to build and run bug-iconv5.
* iconvdata/bug-iconv5.c: New file.
[BZ #4896]
2007-08-16 Andreas Jaeger <aj@suse.de>
* locale/localeinfo.h: Make _nl_category_name_idxs extern.
Reported by Peter Festner <peter.festner@ewetel.net>.
If the syscall fails, set errno to the actual returned error number
rather than EINVAL.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone): If
arguments are incorrect, set errno to EINVAL, if the syscall
fails, set errno to the actual returned error number.
* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone):
If the syscall fails, set errno to the actual returned error number
rather than EINVAL.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone): If
arguments are incorrect, set errno to EINVAL, if the syscall
fails, set errno to the actual returned error number.
FE_UNDERFLOW on Niagara CPUs.
* sysdeps/sparc/fpu/feholdexcpt.c (feholdexcept): Clear all
exceptions.
* sysdeps/unix/sysv/linux/sparc/internaltypes.h (sparc_new_sem,
sparc_old_sem): New structs.
* sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c
(__sem_wait_cleanup): New function.
(__new_sem_wait): Use sparc_new_sem structure. Bump and afterwards
decrease nwaiters. Register __sem_wait_cleanup as cleanup handler.
Pass isem->private ^ FUTEX_PRIVATE_FLAG as last argument to
lll_futex_wait.
(__old_sem_wait): New function.
* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c: Include
nptl/sysdeps/unix/sysv/linux/sparc version.
* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c:
Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c
(__new_sem_trywait): Use sparc_old_sem structure.
* sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c
(sem_timedwait): Use sparc_new_sem structure. Bump and afterwards
decrease nwaiters. Register __sem_wait_cleanup as cleanup handler.
Pass isem->private ^ FUTEX_PRIVATE_FLAG as last argument to
lll_futex_timed_wait.
* sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c (__new_sem_post):
Use sparc_new_sem structure. Only wake if nwaiters > 0. Pass
isem->private ^ FUTEX_PRIVATE_FLAG as last argument to
lll_futex_wake.
(__old_sem_post): New function.
* sysdeps/unix/sysv/linux/sparc/sem_wait.c: New file.
* sysdeps/unix/sysv/linux/sparc/sem_init.c: New file.
* sysdeps/unix/sysv/linux/sparc/sem_timedwait.c: New file.
* sysdeps/unix/sysv/linux/sparc/sem_post.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_init.c: Remove.
* sysdeps/unix/sysv/linux/sparc/sparc32/sem_init.c: Remove.
2007-08-15 Jakub Jelinek <jakub@redhat.com>
* sysdeps/sparc/fpu/fraiseexcpt.c (__feraiseexcept): Fix raising
FE_UNDERFLOW on Niagara CPUs.
* sysdeps/sparc/fpu/feholdexcpt.c (feholdexcept): Clear all
exceptions.
need to check GLRO(dl_hwcap) & HWCAP_SPARC_FLUSH on sparcv9.
(sparc_fixup_plt): Add do_flush argument instead of figuring whether
flush should be used or not inside of the function.
(elf_machine_fixup_plt, elf_machine_rela): Adjust caller.
* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone,
__thread_start): Use HIDDEN_JUMPTARGET.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone,
__thread_start): Likewise.
* sysdeps/unix/sysv/linux/sparc/sysdep.h (JUMPTARGET): Define.
nptl/
* sysdeps/unix/sysv/linux/lowlevellock.c: Comment fix.
* sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c
(__lll_timedwait_tid): Pass LLL_SHARED as 4th argument to
lll_futex_timed_wait.
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_runtime_setup): No
need to check GLRO(dl_hwcap) & HWCAP_SPARC_FLUSH on sparcv9.
(sparc_fixup_plt): Add do_flush argument instead of figuring whether
flush should be used or not inside of the function.
(elf_machine_fixup_plt, elf_machine_rela): Adjust caller.
* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone,
__thread_start): Use HIDDEN_JUMPTARGET.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone,
__thread_start): Likewise.
* sysdeps/unix/sysv/linux/sparc/sysdep.h (JUMPTARGET): Define.
Add libc_hidden_proto.
(STRTOF): Add libc_hidden_proto.
(___new_strtold_l, ___new_wcstold_l): New weak aliases.
(strtold_l, wcstold_l): Use them as second argument for
long_double_symbol. nptl/
* sysdeps/unix/sysv/linux/alpha/lowlevellock.h (__lll_unlock,
__lll_robust_unlock): Rewrite as macros instead of inline functions.
* sysdeps/unix/sysv/linux/s390/lowlevellock.h (__lll_unlock,
__lll_robust_unlock, __lll_wait_tid): Likewise.
2007-08-14 Jakub Jelinek <jakub@redhat.com>
* sysdeps/ieee754/ldbl-64-128/strtold_l.c (__STRTOF): Declare.
Add libc_hidden_proto.
(STRTOF): Add libc_hidden_proto.
(___new_strtold_l, ___new_wcstold_l): New weak aliases.
(strtold_l, wcstold_l): Use them as second argument for
long_double_symbol.
__ASSUME_PPOLL, __ASSUME_ATFCTS, __ASSUME_SET_ROBUST_LIST,
__ASSUME_UTIMENSAT, __ASSUME_FALLOCATE): Update per-arch conditions
when each feature was introduced.
* sysdeps/unix/sysv/linux/dl-vdso.c: Don't include dl-hash.h.
* sysdeps/unix/sysv/linux/dl-vdso.h: Don't include dl-hash.h if NDEBUG.
(CHECK_HASH): New macro.
(PREPARE_VERSION): Use it.
* sysdeps/unix/sysv/linux/pselect.c (__generic_pselect): Only provide
prototype if not __ASSUME_PSELECT.
* sysdeps/unix/sysv/linux/ppoll.c (__generic_ppoll): Only provide
prototype if not __ASSUME_PPOLL.
* sysdeps/unix/sysv/linux/dl-osinfo.h (ROUND): #undef after use.
* sysdeps/unix/clock_settime.c (freq, __pthread_clock_settime,
hp_timing_settime): Don't define or declare if HANDLED_CPUTIME
is defined.
(_libc_vdso_platform_setup): If vDSO is not available point
__vdso_gettimeofday to the vsyscall.
* sysdeps/unix/sysv/linux/x86_64/gettimeofday.S [SHARED]: Use
__vdso_gettimeofday instead of vsyscall.
(_libc_vdso_platform_setup): Mangle function pointers before storing
them.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (INLINE_VSYSCALL):
Demangle vdso pointer before use.
(INTERNAL_VSYSCALL): Likewise.
* elf/cache.c (primes): Mark as const.
Noted by Roland McGrath.
r_found_version structure as second parameter.
* sysdeps/unix/sysv/linux/dl-vdso.h (PREPARE_VERSION): Define.
(_dl_vdso_vsym): Change type of second parameter accordingly.
* sysdeps/unix/sysv/linux/x86-64/libc-start.c
(_libc_vdso_platform_setup): Adjust.
* sysdeps/unix/sysv/linux/pwoerpc/libc-start.c
(_libc_vdso_platform_setup): Likewise.
New macros.
(NLDELAY, CRDELAY, TBDELAY, BSDELAY, VTDELAY): Define to those.
Reported by Samuel Thibault <samuel.thibault@ens-lyon.org>.
* sysdeps/unix/sysv/linux/shm_open.c (shm_open): Use O_CLOEXEC if
___new_wcstold_l): New weak aliases.
(strtold_l, wcstold_l): Use them as second argument for
long_double_symbol.
2007-08-10 Jakub Jelinek <jakub@redhat.com>
* sysdeps/ieee754/ldbl-128ibm/strtold_l.c (___new_strtold_l,
___new_wcstold_l): New weak aliases.
(strtold_l, wcstold_l): Use them as second argument for
long_double_symbol.
Don't use CGOTSETUP and CGOTRESTORE macros.
(CGOTSETUP, CGOTRESTORE): Remove.
<IS_IN_rtld> (CENABLE, CDISABLE): Don't use JUMPTARGET, branch to
@local symbol.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S (__socket):
Don't use CGOTSETUP and CGOTRESTORE macros.
2007-08-05 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S (__socket):
Don't use CGOTSETUP and CGOTRESTORE macros.
__extension__ around the whole statement expression.
2007-08-04 Jakub Jelinek <jakub@redhat.com>
* io/bits/fcntl2.h (open, open64, openat, openat64): Add
__extension__ around the whole statement expression.
failed.
* intl/finddomain.c (_nl_find_domain): Free normalized_codeset
on failure.
* elf/dl-load.c (decompose_rpath): Free copy if result couldn't be
allocated.
2007-08-03 Jakub Jelinek <jakub@redhat.com>
* include/fcntl.h: Declare __have_o_cloexec.
* io/have_o_cloexec.c: New file.
* sysdeps/unix/opendir.c (__opendir): Use O_CLOEXEC is available.
(__alloc_dir): If O_CLOEXEC has been used, don't duplicate the
fcntl call if not necessary.
* login/utmp_file.c (setutent_file): Use __have_o_cloexec instead
of local variable.
Avoid memset, add explicit initialization.
* sysdeps/unix/dirstream.h (struct __dirstream): Move data elemtn
to the end and change into zero-sized array.
Move lock member to fill a hole on 64-bit platforms.
to fill a hole on 64-bit platforms.
* stdlib/stdlib.h: Remove __strto*_internal prototypes and strto*
inline functions.
* include/stdlib.h: Add __strto*_internal prototypes here.
* wcsmbs/wchar.h: Remove __wcsto*_internal prototypes and wcsto*
inline functions.
* include/wchar.h: Add __wcsto*_internal prototypes.
* sysdeps/generic/inttypes.h: No need to protect the declaration
of the __strto*_internal and __wcsto*_internal members here.
$(inst_bindir)/getconf if possible.
* posix/Makefile ($(objpfx)getconf.speclist): New target.
(generated): Add it.
($(inst_libexecdir)/getconf): Use it.
* stdio-common/printf_fp.c (___printf_fp): Fix special case of
#.0g and value rounded to 1.0.
* stdio-common/tfformat.c (sprint_doubles): Add two new tests.
void **.
* nss/nsswitch.h (service_user): Use void * type for KNOWN field.
* nss/nss_files/files-hosts.c (LINE_PARSER): Cast host_addr to
char * to avoid warning.
* nis/nss_nis/nis-hosts.c (LINE_PARSER): Likewise.
* timezone/Makefile (CFLAGS-zdump.c): Add -fwrapv.
* locale/programs/ld-ctype.c (ctype_finish, set_class_defaults,
allocate_arrays): Cast second argument to charmap_find_symbol
to char * to avoid warnings.
* locale/programs/repertoire.c (repertoire_new_char): Change
from_nr, to_nr and cnt to unsigned long, adjust printf format
string.
* locale/programs/ld-collate.c (insert_value, handle_ellipsis):
Cast second argument to new_element to char * to avoid warnings.
* locale/weightwc.h (findidx): Cast &extra[-i] to const int32_t *.
* intl/gettextP.h (struct loaded_domain): Change plural to const
struct expression *.
* intl/plural-eval.c (plural_eval): Change first argument to
const struct expression *.
* intl/plural-exp.c (EXTRACT_PLURAL_EXPRESSION): Change first
argument to const struct expression **.
* intl/plural-exp.h (EXTRACT_PLURAL_EXPRESSION, plural_eval): Adjust
prototypes.
* intl/loadmsgcat (_nl_unload_domain): Cast away const
in call to __gettext_free_exp.
* posix/fnmatch.c (fnmatch): Rearrange code to avoid maybe
unitialized wstring/wpattern var warnings.
* posix/runtests.c (struct a_test): Make data field const char *.
* stdio-common/tst-sprintf2.c (main): Don't declere u, v and buf
vars if not LDBL_MANT_DIG >= 106.
* stdio-common/Makefile (CFLAGS-vfwprintf.c): Add -Wno-unitialized.
* stdio-common/vfprintf.c (vfprintf): Cast first arugment to
__find_specmb to avoid warning.
* rt/tst-mqueue1.c (do_one_test): Add casts to avoid warnings.
* debug/test-strcpy_chk.c (do_tests, do_random_tests): Add casts
to avoid warnings.
* sysdeps/ieee754/ldbl-96/s_roundl.c (huge): Add L suffix to
initializer.
* sysdeps/unix/clock_gettime.c (clock_gettime): Only define
tv var when it will be actually used.
* sunrpc/rpc_cmsg.c (xdr_callmsg): Cast IXDR_PUT_* to void
to avoid warnings.
char array resp. pointer.
* iconvdata/iso-2022-kr.c (BODY): Make buf unsigned char instead of
char array.
* iconvdata/cns11643.h (cns11643_to_ucs4): Change first argument
to const unsigned char **.
(ucs4_to_cns11643): Change second argument to unsigned char *.
* iconvdata/euc-tw.c (BODY): Change endp type to
const unsigned char *.
* iconvdata/iso-ir-165.h (ucs4_to_isoir165): Change second argument
to unsigned char *.
* iconvdata/ibm1008_420.c (LOOP_NEED_FLAGS): Don't define.
* iconvdata/iso-2022-cn.c (BODY): Change buf to unsigned char array.
* iconvdata/iso-2022-cn-ext.c (BODY): Change buf, tmpbuf, tmp
types to unsigned char pointers/arrays instead of char.
* iconvdata/jis0201.h (ucs4_to_jisx0201): Change second argument
to unsigned char *.
* iconvdata/jis0208.h (ucs4_to_jisx0208): Likewise.
* iconvdata/jis0212.h: Include assert.h.
(ucs4_to_jisx0212): Change second argument to unsigned char *.
assert that if cp[0] is not '\0', cp[1] is not '\0' either instead
of trying to handle that.
* iconvdata/euc-kr.c (euckr_from_ucs4): Initialize also cp[1] to
shut up a warning.
* iconvdata/euc-jp-ms.c (from_ucs4_lat1, from_ucs4_greek,
from_ucs4_cjk, from_ucs4_cjkcpt, from_ucs4_extra): Change type to
two dimensional const unsigned char arrays.
(BODY): Cast "" to (const unsigned char *) for assignment to cp.
Initialize endp to inptr to shut up a warning.
* iconv/gconv_cache.c (__gconv_lookup_cache): Return __GCONV_NULCONV
if from and to charsets are the same.
* iconv/gconv_db.c (__gconv_find_transform): Likewise.
* intl/dcigettext.c (_nl_find_msg): Return NULL even if __gconv_open
returns __GCONV_NOCONV, but not for __GCONV_NULCONV.
2007-07-17 Jakub Jelinek <jakub@redhat.com>
* wcsmbs/wchar.h: Only define wint_t if __need_wint_t.
Don't define wint_t when __need_mbstate_t unless it
is necessary.
(__mbstate_t): Use __WINT_TYPE__ rather than wint_t
in the typedef if possible.
* wctype/wctype.h (wint_t): Define by including
wchar.h with __need_wint_t instead of including stddef.h
with __need_wint_t and as fallback definining it ourselves.
* iconv/gconv.h (__need_wint_t): Define before including
wchar.h.
* sysdeps/gnu/_G_config.h: Don't include gconv.h if not _LIBC
or _GLIBCPP_USE_WCHAR_T.
(__need_wchar_t): Don't define
if not _LIBC or _GLIBCPP_USE_WCHAR_T.
(__need_wint_t): Don't define before including stddef.h,
define before including wchar.h only if _LIBC or
_GLIBCPP_USE_WCHAR_T.
(_G_iconv_t): Don't define if not _LIBC or _GLIBCPP_USE_WCHAR_T.
* sysdeps/mach/hurd/_G_config.h: Likewise.
* sysdeps/generic/_G_config.h: Likewise.
* libio/libio.h (__wunderflow, __wuflow, __woverflow): Only
prototype if _LIBC or _GLIBCPP_USE_WCHAR_T.
(_IO_getwc_unlocked, _IO_putwc_unlocked): Only define
if _LIBC or _GLIBCPP_USE_WCHAR_T.
__posix_fallocate64_l64 before alias handling.
* sysdeps/unix/sysv/linux/posix_fallocate.c: New file.
* sysdeps/unix/sysv/linux/posix_fallocate64.c: New file.
* sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c: New file.
* sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate64.c: New file.
* io/tst-posix_fallocate.c: Include <fcntl.h>.
2007-07-23 Jakub Jelinek <jakub@redhat.com>
* locale/programs/ld-collate.c (atwc): New variable.
(add_to_tablewc): New toplevel function, moved from collate_output.
(collate_output): Remove add_to_tablewc nested function.
* iconv/iconvconfig.c (hash_table, hash_size): New toplevel vars.
(name_insert): New function.
(write_output): Remove hash_table and hash_size vars and name_insert
nested function.
(install-no-libc.a-nosubdir): Depend on it.
* iconv/Makefile (install-others-programs): Set this instead of
install-others.
* login/Makefile (install-others-programs): Likewise.
* posix/Makefile (install-others-programs): Likewise.
* Makerules (install-no-libc.a-nosubdir): Clean up conditional
dependencies.
O_CLOEXEC is needed.
* nis/nss_compat/compat-grp.c: Use 'e' flag when opening file.
Avoid additional fcntl to set O_CLOEXEC if not needed.
* nis/nss_compat/compat-initgroups.c: Likewise.
* nis/nss_compat/compat-pwd.c: Likewise.
* nis/nss_compat/compat-spwd.c: Likewise.
* sysdeps/mach/hurd/sigaction.c (__sigaction): Check ACT != NULL before
reading A.
* sysdeps/mach/hurd/sigsuspend.c (sigsuspend_not_cancel): Define alias
to __sigsuspend.
* sysdeps/mach/i386/sysdep.h: Include <dl-sysdep.h> and <tls.h>.
2006-06-13 Thomas Schwinge <tschwinge@gnu.org>
* sysdeps/mach/hurd/tls.h: Change `ASSEMBLER' conditional to
`__ASSEMBLER__'.
* sysdeps/mach/hurd/i386/tls.h: Likewise.
* login/forkpty.c (forkpty): Close master and slave fds on
fork failure. Patch by
Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>.
2007-07-20 Jakub Jelinek <jakub@redhat.com>
[BZ #4813]
* login/forkpty.c (forkpty): Close master and slave fds on
fork failure. Patch by
Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>.
* signal/signal.h <__USE_BSD || __USE_XOPEN_EXTENDED>: Define
__need_size_t and include stddef.h.
* sysvipc/sys/msg.h: Likewise.
* posix/sched.h: Likewise.
* hurd/hurd/signal.h (__need_size_t): Define.
* CONFORMANCE: ctype.h and wctype.h no longer define size_t,
neither does signal.h in pedantic ISO C namespaces. stdio.h
no longer defines wint_t or wchar_t.
in loop to look for conversion specifier to avoid testing of
wrong errno value.
* stdio-common/Makefile (tests): Add bug18, bug18a, bug19, bug19a.
* stdio-common/bug18a.c: New file.
* stdio-common/bug19.c: New file.
* stdio-common/bug19a.c: New file.
* elf/dl-minimal.c (__libc_memalign): Likewise. Handle malloc (0).
Return NULL if mmap failed instead of asserting it does not.
(calloc): Check for integer overflow.
* elf/dl-minimal.c (__strtoul_internal): Fix parsing of numbers bigger
than LONG_MAX / 10.
2007-06-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/bits/socket.h: Add PF_IUCV and AF_IUCV.
2007-06-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-06-13 Jakub Jelinek <jakub@redhat.com>
* include/link.h: Don't include rtld-lowlevel.h.
(struct link_map): Remove l_scope_lock.
* sysdeps/generic/ldsodefs.h: Don't include rtld-lowlevel.h.
(_dl_scope_free_list): New field (variable) in _rtld_global.
(DL_LOOKUP_SCOPE_LOCK): Remove.
(_dl_scope_free): New prototype.
* elf/dl-runtime.c (_dl_fixup): Don't use __rtld_mrlock_*lock.
Don't pass DL_LOOKUP_SCOPE_LOCK to _dl_lookup_symbol_x.
(_dl_profile_fixup): Likewise.
* elf/dl-sym.c (do_sym): Likewise. Use wrapped _dl_lookup_symbol_x
whenever !RTLD_SINGLE_THREAD_P, use THREAD_GSCOPE_SET_FLAG and
THREAD_GSCOPE_RESET_FLAG around it.
* elf/dl-close.c (_dl_close_worker): Don't use
__rtld_mrlock_{change,done}. Call _dl_scope_free on the old
scope. Make sure THREAD_GSCOPE_WAIT () happens if any old
scopes were queued or if l_scope_mem has been abandoned.
* elf/dl-open.c (_dl_scope_free): New function.
(dl_open_worker): Use it. Don't use __rtld_mrlock_{change,done}.
* elf/dl-support.c (_dl_scope_free_list): New variable.
* elf/dl-lookup.c (add_dependency): Remove flags argument.
Remove DL_LOOKUP_SCOPE_LOCK handling.
(_dl_lookup_symbol_x): Adjust caller. Remove DL_LOOKUP_SCOPE_LOCK
handling.
* elf/dl-object.c (_dl_new_object): Don't use
__rtld_mrlock_initialize.
2007-06-19 Ulrich Drepper <drepper@redhat.com>
to fill in holes
(rtld_global_ro): Likewise.
2007-06-18 Jakub Jelinek <jakub@redhat.com>
* elf/dl-addr.c (_dl_addr): Skip PT_LOAD checking if l_contiguous.
Move PT_LOAD checking to...
(_dl_addr_inside_object): ... here, new function.
* elf/dl-sym.c (do_sym): If not l_contiguous,
call _dl_addr_inside_object.
* elf/dl-iteratephdr.c (__dl_iterate_phdr): Likewise.
* dlfcn/dlinfo.c (dlinfo_doit): Likewise.
* elf/dl-open.c (dl_open_worker): Likewise.
(_dl_addr_inside_object): New function if IS_IN_rtld.
* elf/dl-load.c (_dl_map_object_from_fd): Set l_contiguous if no
holes are present or are PROT_NONE protected.
* include/link.h (struct link_map): Add l_contiguous field.
* sysdeps/generic/ldsodefs.h (_dl_addr_inside_object): New prototype.
Tomas Janousek <tjanouse@redhat.com>
Ulrich Drepper <drepper@redhat.com>
[BZ #4647]
* resolv/res_send.c (send_dg): Remove socket_pf. Use ipv6_unavail
member in __res_state, only convaddr4to6 if nssocks[ns] is a PF_INET6
socket.
* resolv/resolv.h (__res_state): Add ipv6_unavail member. Make
unused member a bitmap.
* resolv/res_init.c (__res_vinit): Reset ipv6_unavail if IPv6
servers are configured.
2007-06-18 Jakub Jelinek <jakub@redhat.com>
unused ily variable. Fix nextafterl on +-__LDBL_MAX__ and +-Inf.
Remove unreachable code at the end.
2007-06-01 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c: Correct description of
ldbl-128ibm in comment.
(fpclassifyl): Correct classification of denormals.
* sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c (nextafterl): Correct
return value for MIN denormal. Rewrite using long double math too
correctly handle denormals and canonicalize the results.
2007-06-05 Jakub Jelinek <jakub@redhat.com>
* sysdeps/ieee754/ldbl-128ibm/mpn2ldbl.c
(__mpn_construct_long_double): Fix conversion where result ought
to be smaller than __LDBL_MIN__, or the low double should be
denormal. Fix decision where to negate low double - honor round
to even rules.
* stdio-common/tst-sprintf2.c: Include string.h.
(COMPARE_LDBL): Define.
(TEST): Also test whether a string hexadecimal float representation
can be parsed back to the number.
(main): Add a couple of further tests.
2007-06-04 Jakub Jelinek <jakub@redhat.com>
(PRINT_FPHEX_LONG_DOUBLE): Fix printing numbers where lower double
is non-zero, but smaller than 2 * __DBL_MIN__.
* stdio-common/tst-sprintf2.c: New test.
* stdio-common/Makefile (tests): Add tst-sprintf2.
* math/test-misc.c (main): Don't run last batch of tests with
IBM long double format.
* sysdeps/powerpc/powerpc32/power5/fpu/Implies: New file.
* sysdeps/powerpc/powerpc32/power5+/fpu/Implies: New file.
* sysdeps/powerpc/powerpc32/power6/fpu/Implies: New file.
* sysdeps/powerpc/powerpc32/power6x/fpu/Implies: New file.
* sysdeps/powerpc/powerpc64/970/fpu/Implies: New file.
* sysdeps/powerpc/powerpc64/power5/fpu/Implies: New file.
* sysdeps/powerpc/powerpc64/power5+/fpu/Implies: New file.
* sysdeps/powerpc/powerpc64/power6/fpu/Implies: New file.
* sysdeps/powerpc/powerpc64/power6x/fpu/Implies: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies:
New file.
2007-05-31 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrint.S: Move.
* sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S: To here.
* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrintf.S: Move.
* sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S: To here.
* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llround.S: Move.
* sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S: To here.
* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llroundf.S: Move.
* sysdeps/powerpc/powerpc32/power4/fpu/s_llroundf.S: To here.
2007-05-22 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/power5+/fpu/s_round.S
(LONG_DOUBLE_COMPAT): Specify correct version, GLIBC_2_1.
* sysdeps/powerpc/powerpc32/power5+/fpu/s_trunc.S
(LONG_DOUBLE_COMPAT): Specify correct version, GLIBC_2_1.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S
(LONG_DOUBLE_COMPAT): Specify correct version, GLIBC_2_1.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S
(LONG_DOUBLE_COMPAT): Specify correct version, GLIBC_2_1.
2007-05-21 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/power4/fpu/slowexp.c: New file.
* sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt.c: New file.
* sysdeps/powerpc/powerpc64/power4/fpu/slowexp.c: New file.
* sysdeps/powerpc/powerpc64/power4/fpu/w_sqrt.c: New file.
2007-03-15 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrint.S
[LONG_DOUBLE_COMPAT]: Add compat_symbol for llrintl@@GLIBC_2_1.
2006-02-13 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S: New File
* sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S: New File
* sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S: New File
* sysdeps/powerpc/powerpc32/power6/fpu/s_llroundf.S: New File
2006-10-20 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/power4/fpu/slowpow.c: New file.
* sysdeps/powerpc/powerpc64/power4/fpu/slowpow.c: New file.
2006-10-03 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llround.S: New file.
* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llroundf.S: New file.
* sysdeps/powerpc/powerpc32/powerpc64/fpu/Makefile: Moved.
* sysdeps/powerpc/powerpc32/powerpc64/fpu/mpa.c: Likewise.
* sysdeps/powerpc/powerpc32/power4/fpu/Makefile: To here.
* sysdeps/powerpc/powerpc32/power4/fpu/mpa.c: Likewise.
2006-09-29 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/power6x/fpu/s_lrint.S: New file.
* sysdeps/powerpc/powerpc32/power6x/fpu/s_lround.S: New file.
* sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S: New file.
* sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S: New file.
2006-09-28 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S: New file.
* sysdeps/powerpc/powerpc32/power5+/fpu/s_llroundf.S: New file.
* sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S: New file.
* sysdeps/powerpc/powerpc32/power6x/fpu/Implies: New file.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S: New file.
* sysdeps/powerpc/powerpc64/power6x/fpu/Implies: New file.
2006-08-31 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/powerpc64/fpu/Makefile: New file.
* sysdeps/powerpc/powerpc32/powerpc64/fpu/mpa.c: New file.
* sysdeps/powerpc/powerpc64/power4/fpu/Makefile: New file.
* sysdeps/powerpc/powerpc64/power4/fpu/mpa.c: New file.
2006-06-15 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S: New file.
* sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S: New file.
* sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S: New file.
* sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S: New file.
* sysdeps/powerpc/powerpc32/power5+/fpu/s_round.S: New file.
* sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S: New file.
* sysdeps/powerpc/powerpc32/power5+/fpu/s_trunc.S: New file.
* sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S: New file.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_ceil.S: New file.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_ceilf.S: New file.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S: New file.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S: New file.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_round.S: New file.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_roundf.S: New file.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S: New file.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S: New file.
2006-03-20 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrint.S: New file.
* sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrintf.S: New file.
2007-06-01 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/power6/memset.S: New file.
* sysdeps/powerpc/powerpc64/power6/memset.S: New file.
2007-05-31 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/970/Implies: New file.
* sysdeps/powerpc/powerpc32/power5/Implies: New file.
* sysdeps/powerpc/powerpc32/power5+/Implies: New file.
* sysdeps/powerpc/powerpc32/power6/Implies: New file.
* sysdeps/powerpc/powerpc32/power6x/Implies: New file.
* sysdeps/powerpc/powerpc64/970/Implies: New file.
* sysdeps/powerpc/powerpc64/power5/Implies: New file.
* sysdeps/powerpc/powerpc64/power5+/Implies: New file.
* sysdeps/powerpc/powerpc64/power6/Implies: New file.
* sysdeps/powerpc/powerpc64/power6x/Implies: New file.
2007-05-21 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/power4/memset.S: New file
2007-03-13 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc64/memcpy.S: Improve aligned loop to minimize
branch miss-predicts. Ensure that cache line crossing does not impact
dispatch grouping.
2006-12-13 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc64/power4/memcopy.h: Replace with include
"../../powerpc32/power4/memcopy.h".
* sysdeps/powerpc/powerpc64/power4/wordcopy.c: Replace with include
"../../powerpc32/power4/wordcopy.c".
2006-10-03 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/powerpc64/Makefile: Moved.
* sysdeps/powerpc/powerpc32/powerpc64/memcopy.h: Likewise.
* sysdeps/powerpc/powerpc32/powerpc64/wordcopy.c: Likewise.
* sysdeps/powerpc/powerpc32/power4/Makefile: To here.
* sysdeps/powerpc/powerpc32/power4/memcopy.h: Likewise.
* sysdeps/powerpc/powerpc32/power4/wordcopy.c: Likewise.
2006-09-10 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/power6/memcpy.S: New file.
2006-08-31 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/power6/wordcopy.c: New file.
* sysdeps/powerpc/powerpc32/powerpc64/Makefile: New file.
* sysdeps/powerpc/powerpc32/powerpc64/memcopy.h: New file.
* sysdeps/powerpc/powerpc32/powerpc64/wordcopy.c: New file.
* sysdeps/powerpc/powerpc64/power4/Makefile: New file.
* sysdeps/powerpc/powerpc64/power4/memcopy.h: New file.
* sysdeps/powerpc/powerpc64/power4/wordcopy.c: New file.
* sysdeps/powerpc/powerpc64/power6/wordcopy.c: New file.
2006-07-06 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc64/power6/memcpy.S: New file.
2006-03-20 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/powerpc32/power4/memcmp.S: New file.
* sysdeps/powerpc/powerpc32/power4/memcpy.S: New file.
* sysdeps/powerpc/powerpc32/power4/memset.S: New file.
* sysdeps/powerpc/powerpc32/power4/strncmp.S: New file.
* sysdeps/powerpc/powerpc64/power4/memcmp.S: New file.
* sysdeps/powerpc/powerpc64/power4/memcpy.S: New file.
* sysdeps/powerpc/powerpc64/power4/strncmp.S: New file.
of crashing. When this is the case or if the reply is malformed,
don't try to close the new file descriptor since it does not
exist.
Patch in part by Guillaume Chazarain <guichaz@yahoo.fr>.
(open): Fix comment typos. Don't call __open_2 if flags
is a compile time constant without O_CREAT.
(__open64_2): Add nonnull attribute.
(open64): Fix comment typos. Don't call __open64_2 if flags
is a compile time constant without O_CREAT.
(__openat_2): Add nonnull attribute, fix nonnull attribute
on redirect.
(openat): Fix comment typos. Don't call __openat_2 if flags
is a compile time constant without O_CREAT.
(__openat64_2): Add nonnull attribute, fix nonnull attribute
on redirect.
(openat64): Fix comment typos. Don't call __openat64_2 if flags
is a compile time constant without O_CREAT.
* stdio-common/vfprintf.c (vfprintf): Don't shadow workstart variable,
reinitialize workend at the start of each do_positional format spec
loop, free workstart before do_positional loops.
(printf_unknown): Fix size of work_buffer.
* stdio-common/tst-sprintf.c (main): Add 3 new testcases.
(public_sET_STATe): If ms->version < 3, put all chunks into
unsorted chunks and clear {fd,bk}_nextsize fields of largebin
chunks.
* malloc/malloc.c [MALLOC_DEBUG]: Revert 2007-05-13 changes.
* malloc/hooks.c: Likewise.
* malloc/arena.c: Likewise.
* malloc/malloc.c (do_check_malloc_state): Don't assert
n_mmaps is not greater than n_mmaps_max. This removes the need
for the previous change.
* malloc/Makefile (CFLAGS-malloc.c): Revert accidental
2007-05-07 commit.
global scope, wait for all lookups to finish afterwards.
* elf/dl-open.c (add_to_global): When global scope array must
grow, allocate a new one and free old array only after all
lookups finish.
* elf/dl-runtime.c (_dl_fixup): Protect using global scope.
(_dl_lookup_symbol_x): Likewise.
* elf/dl-support.c: Define _dl_wait_lookup_done.
* sysdeps/generic/ldsodefs.h (struct rtld_global): Add
_dl_wait_lookup_done.
* sysdeps/x86_64/fpu/k_cosl.c: New file.
* sysdeps/x86_64/fpu/k_rem_pio2l.c: New file.
* sysdeps/x86_64/fpu/k_sinl.c: New file.
* sysdeps/x86_64/fpu/k_tanl.c: New file.
* sysdeps/unix/sysv/linux/Makefile [subdir=posix] (tests): Add
tst-getcpu.
* include/link.h: Move l_version and l_nversion members around to
fill gaps.
(__sched_setaffinity_new): If syscall was successful and
RESET_VGETCPU_CACHE is defined, use it before returning.
* sysdeps/unix/sysv/linux/x86_64/sched_setaffinity.c: New file.
exception in addition to inexact when asked to raise only FE_INEXACT.
* sysdeps/ia64/fpu/fraiseexcpt.c (feraiseexcept): Don't raise overflow
exception in addition to inexact when asked to raise only FE_INEXACT.
2007-05-07 Ulrich Drepper <drepper@redhat.com>
[BZ #4403]
* string/strfry.c (strfry): Make result more random.
available in the compiler, add .arch directive to the assembly.
* sysdeps/alpha/fpu/bits/mathinline.h (__isnanl): Don't define
if __NO_LONG_DOUBLE_MATH.
* sysdeps/unix/sysv/linux/alpha/ioperm.c: If BWX insns not
available in the compiler, add .arch directive to ethe assembly.
2007-05-07 Jakub Jelinek <jakub@redhat.com>
* sysdeps/alpha/fpu/s_nearbyint.c (nearbyintl): Fix version on
compat_symbol to GLIBC_2_1.
* sysdeps/alpha/fpu/s_fmin.S (fminl): Likewise.
* sysdeps/alpha/fpu/s_trunc.c (truncl): Likewise.
* sysdeps/alpha/fpu/s_fmax.S (fmaxl): Likewise.
* sysdeps/alpha/fpu/s_lrint.c (lrintl, llrintl): Likewise.
* sysdeps/alpha/fpu/s_lround.c (lroundl, llroundl): Likewise.
* sysdeps/alpha/fpu/s_round.c (roundl): Likewise.
* sysdeps/alpha/fpu/s_isnan.c (isnanl): Provide compat_symbol in
libc, not libm.
(__isnanl): New compat_symbol.
2007-05-07 Richard Henderson <rth@redhat.com>
* sysdeps/alpha/fpu/bits/mathinline.h (__isnanl): Don't define
if __NO_LONG_DOUBLE_MATH.
* sysdeps/unix/sysv/linux/alpha/ioperm.c: If BWX insns not
available in the compiler, add .arch directive to ethe assembly.
2007-05-07 Jakub Jelinek <jakub@redhat.com>
* sysdeps/alpha/fpu/s_nearbyint.c (nearbyintl): Fix version on
compat_symbol to GLIBC_2_1.
* sysdeps/alpha/fpu/s_fmin.S (fminl): Likewise.
* sysdeps/alpha/fpu/s_trunc.c (truncl): Likewise.
* sysdeps/alpha/fpu/s_fmax.S (fmaxl): Likewise.
* sysdeps/alpha/fpu/s_lrint.c (lrintl, llrintl): Likewise.
* sysdeps/alpha/fpu/s_lround.c (lroundl, llroundl): Likewise.
* sysdeps/alpha/fpu/s_round.c (roundl): Likewise.
* sysdeps/alpha/fpu/s_isnan.c (isnanl): Provide compat_symbol in
libc, not libm.
(__isnanl): New compat_symbol.
Peter Bergner <bergner@us.ibm.com>
* elf/dl-support.c (_dl_aux_init): Honor DL_PLATFORM_AUXV.
(new_heap): Initialize mprotect_size.
(grow_heap): When growing, only mprotect from mprotect_size till
new_size if mprotect_size is smaller. When shrinking, use PROT_NONE
MMAP for __libc_enable_secure only, otherwise use MADV_DONTNEED.
2007-05-07 Ulrich Drepper <drepper@redhat.com>
Jakub Jelinek <jakub@redhat.com>
* malloc/arena.c (heap_info): Add mprotect_size field, adjust pad.
(new_heap): Initialize mprotect_size.
(grow_heap): When growing, only mprotect from mprotect_size till
new_size if mprotect_size is smaller. When shrinking, use PROT_NONE
MMAP for __libc_enable_secure only, otherwise use MADV_DONTNEED.
Peter Bergner <bergner@us.ibm.com>
* sysdeps/powerpc/bits/fenv.h: Declare __fe_mask_env extern.
Define FE_NOMASK_ENV as FE_EANBLED_ENV. Define FE_MASK_ENV.
* sysdeps/powerpc/fpu/Makefile: Add fe_mask to libm-support.
* sysdeps/powerpc/fpu/fe_mask.c: New file.
* sysdeps/powerpc/fpu/fe_nomask.c: Correct comment.
* sysdeps/powerpc/fpu/fedisblxcpt.c (fedisableexcept):
Call __fe_mask_env() if all FP exceptions disabled.
* sysdeps/powerpc/fpu/feholdexcpt.c (feholdexcept): Copy high 32-bits
from old FPSCR to new fenv to propagate DFP rounding modes.
Call __fe_mask_env() if FP exceptions previously enabled.
* sysdeps/powerpc/fpu/fesetenv.c (fesetenv): Change mask to merge
exceptions from env. Use __fe_nomask_env() or __fe_mask_env() when
transitioning from all exceptions disabled to any exception enabled
or visa versa.
* sysdeps/powerpc/fpu/feupdateenv.c (__feupdateenv): Change mask to
merge exceptions from env. Call __fe_nomask_env or __fe_mask_env
when transitioning from all exceptions disabled to any exception
enabled or visa versa.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fe_nomask.c: Moved to...
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c: ...here.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c: Moved to...
* sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c: ...here.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_mask.c: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_mask.c: New file.
2007-05-06 Ulrich Drepper <drepper@redhat.com>
[BZ #4131]
* elf/dl-addr.c (_dl_addr): Compare address with actual segment
boundaries to work around systems with overlapping binary loading.
Based on a patch by Suzuki <suzuki@in.ibm.com>.
with setting the sticky bit.
* math/test-misc.c (main): Add more truncation tests.
* soft-fp/floatunsidf.c (__floatunsidf): Use DFtype instead of
double in the function declaration.
* soft-fp/floatundidf.c (__floatundidf): Use DFtype instead of
double in the function declaration.
* soft-fp/floatunsisf.c (__floatunsisf): Use SFtype instead of
float in the function declaration.
* soft-fp/floatunsisf.c (__floatunsisf): Use SFtype instead of
float in the function declaration.
* soft-fp/extended.h (FP_UNPACK_RAW_E): Do not increase X##_e for
denormal operands. Do not generate FP_EX_DENORM exception.
(FP_UNPACK_RAW_EP): Ditto.
(FP_UNPACK_SEMIRAW_E): Use FP_UNPACK_RAW_E instead of
undefined _FP_UNPACK_RAW_E.
(FP_UNPACK_SEMIRAW_EP): Use FP_UNPACK_RAW_EP instead of
undefined _FP_UNPACK_RAW_EP.
(FP_PACK_SEMIRAW_E): Use FP_PACK_RAW_E instead of
undefined _FP_PACK_RAW_E.
(FP_PACK_SEMIRAW_EP): Use FP_PACK_RAW_EP instead of
undefined _FP_PACK_RAW_EP.
* op-2.h (_FP_FRAC_COPY_2_2): Define as alias to _FP_FRAC_COPY_2.
* op-4.h (_FP_FRAC_COPY_2_2): Define as alias to _FP_FRAC_COPY_4.
* soft-fp/op-common.h (FP_EXTEND): Do not abort when
_FP_EXPBIAS_##dfs == _FP_EXPBIAS_##sfs. Handle denormals for
this case.
* soft-fp/op-common.h (FP_TRUNC): Ditto.
* soft-fp/op-common.h (FP_TRUNC): Replace raising of FP_EX_INEXACT
with setting the sticky bit.
* math/test-misc.c (main): Add more truncation tests.
2007-04-14 Uros Bizjak <ubizjak@gmail.com>
* soft-fp/floatunsidf.c (__floatunsidf): Use DFtype instead of
double in the function declaration.
* soft-fp/floatundidf.c (__floatundidf): Use DFtype instead of
double in the function declaration.
* soft-fp/floatunsisf.c (__floatunsisf): Use SFtype instead of
float in the function declaration.
* soft-fp/floatunsisf.c (__floatunsisf): Use SFtype instead of
float in the function declaration.
* soft-fp/extended.h (FP_UNPACK_RAW_E): Do not increase X##_e for
denormal operands. Do not generate FP_EX_DENORM exception.
(FP_UNPACK_RAW_EP): Ditto.
(FP_UNPACK_SEMIRAW_E): Use FP_UNPACK_RAW_E instead of
undefined _FP_UNPACK_RAW_E.
(FP_UNPACK_SEMIRAW_EP): Use FP_UNPACK_RAW_EP instead of
undefined _FP_UNPACK_RAW_EP.
(FP_PACK_SEMIRAW_E): Use FP_PACK_RAW_E instead of
undefined _FP_PACK_RAW_E.
(FP_PACK_SEMIRAW_EP): Use FP_PACK_RAW_EP instead of
undefined _FP_PACK_RAW_EP.
* op-2.h (_FP_FRAC_COPY_2_2): Define as alias to _FP_FRAC_COPY_2.
* op-4.h (_FP_FRAC_COPY_2_2): Define as alias to _FP_FRAC_COPY_4.
2007-04-16 Uros Bizjak <ubizjak@gmail.com>
Jakub Jelinek <jakub@redhat.com>
* soft-fp/op-common.h (FP_EXTEND): Do not abort when
_FP_EXPBIAS_##dfs == _FP_EXPBIAS_##sfs. Handle denormals for
this case.
* soft-fp/op-common.h (FP_TRUNC): Ditto.
2007-05-03 Jakub Jelinek <jakub@redhat.com>
values close to smallest double denormalized value to double.
* soft-fp/op-common.h (FP_TRUNC): Correct off-by-one error in
condition for truncating to 0. Set sticky bit for such
truncation.
2007-05-03 Jakub Jelinek <jakub@redhat.com>
* math/test-misc.c (main): Add tests for rounding long double
values close to smallest double denormalized value to double.
2007-04-30 Joseph Myers <joseph@codesourcery.com>
* soft-fp/op-common.h (FP_TRUNC): Correct off-by-one error in
condition for truncating to 0. Set sticky bit for such
truncation.
2007-04-30 Jakub Jelinek <jakub@redhat.com>
[BZ #4439]
* resolv/inet_ntop.c (inet_ntop4): Take terminating '\0' into
account in the size check.
* resolv/tst-inet_ntop.c: New test.
* resolv/Makefile (tests): Add tst-inet_ntop.
2007-04-30 Ulrich Drepper <drepper@redhat.com>
Jakub Jelinek <jakub@redhat.com>
[BZ #4349]
* malloc/malloc.c: Keep separate list for first blocks on the bin
lists with a given size. This helps skipping over list elements
we know won't fit in two places.
Inspired by a patch by Tomash Brechko <tomash.brechko@gmail.com>.
* sysdeps/unix/sysv/linux/sched_getcpu.c: New file.
* sysdeps/unix/sysv/linux/x86_64/sched_getcpu.S: New file.
* sysdeps/unix/sysv/linux/Versions: Export sched_getcpu for
GLIBC_2.6.
of 0 after the out_fail label.
2007-04-25 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/check_pf.c (make_request): Return -1 instead
of 0 after the out_fail label.
* iconvdata/gconv-modules (E13B): Add a missing slash to the alias
name. Patch by Aurelien Jarno <aurelien@aurel32.net>.
2007-04-23 Jakub Jelinek <jakub@redhat.com>
[BZ #4405]
* iconvdata/gconv-modules (E13B): Add a missing slash to the alias
name. Patch by Aurelien Jarno <aurelien@aurel32.net>.
INITIAL_SIZE_STRINGS, INITIAL_NUM_LOCREC): Update to accomodate
current number of locales in SUPPORTED.
(create_archive): Initialize serial.
(enlarge_archive): Preserve aliases rather than duplicating
their locrecs.
2007-03-27 Jakub Jelinek <jakub@redhat.com>
[BZ #3306]
* math/math_private.h (math_opt_barrier, math_force_eval): Define.
* sysdeps/i386/fpu/math_private.h: New file.
* sysdeps/x86_64/fpu/math_private.h: New file.
* math/s_nexttowardf.c (__nexttowardf): Use math_opt_barrier and
math_force_eval macros. Use "+m" constraint on asm rather than
"=m" and "m".
* math/s_nextafter.c (__nextafter): Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c (__nexttoward):
Likewise.
* sysdeps/ieee754/flt-32/s_nextafterf.c (__nextafterf): Likewise.
* sysdeps/ieee754/ldbl-128/s_nexttoward.c (__nexttoward): Likewise.
* sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttoward): Likewise.
* sysdeps/i386/fpu/s_nextafterl.c (__nextafterl): Use
math_opt_barrier and math_force_eval macros.
* sysdeps/ieee754/ldbl-128/s_nextafterl.c (__nextafterl): Likewise.
* sysdeps/ieee754/ldbl-96/s_nextafterl.c (__nextafterl): Likewise.
* sysdeps/i386/fpu/s_nexttoward.c: Include float.h.
(__nexttoward): Use math_opt_barrier and
math_force_eval macros. Use "+m" constraint on asm rather than
"=m" and "m". Only use asm to force double result if
FLT_EVAL_METHOD is 2.
* sysdeps/i386/fpu/s_nexttowardf.c: Include float.h.
(__nexttowardf): Use math_opt_barrier and
math_force_eval macros. Use "+m" constraint on asm rather than
"=m" and "m". Only use asm to force double result if
FLT_EVAL_METHOD is not 0.
* sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c: Include float.h.
(__nexttowardf): Use math_opt_barrier and
math_force_eval macros. If FLT_EVAL_METHOD is not 0, force
x to float using asm.
* sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c: Include float.h.
(__nldbl_nexttowardf): Use math_opt_barrier and
math_force_eval macros. If FLT_EVAL_METHOD is not 0, force
x to float using asm.
* sysdeps/ieee754/ldbl-96/s_nexttowardf.c: Include float.h.
(__nexttowardf): Use math_opt_barrier and math_force_eval
macros. If FLT_EVAL_METHOD is not 0, force x to float using asm.
* math/bug-nextafter.c (zero, inf): New variables.
(main): Add new tests.
* math/bug-nexttoward.c (zero, inf): New variables.
(main): Add new tests.
2007-03-22 Jakub Jelinek <jakub@redhat.com>
[BZ #3427]
* sysdeps/x86_64/fpu/feholdexcpt.c (feholdexcept): Clear all
exceptions both in SW and MXCSR.
* sysdeps/x86_64/fpu/feupdateenv.c: New file.
* sysdeps/x86_64/fpu/feenablxcpt.c (feenableexcept): Remove dead code.
* sysdeps/x86_64/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
* sysdeps/i386/fpu/feholdexcpt.c (feholdexcept): Clear all exceptions
in MXCSR if SSE is available.
* sysdeps/i386/fpu/feupdateenv.c: Include unistd.h, dl-procinfo.h
and ldsodefs.h.
(__feupdateenv): Query exceptions also from MXCSR if SSE is available.
Fix comment typo.
* sysdeps/ia64/fpu/feholdexcpt.c (feholdexcept): Clear all exceptions.
Return 0 rather than 1.
* sysdeps/ia64/fpu/feupdateenv.c (feupdateenv): Fix comment typo.
Remove incorrect part of a comment. Fix argument to feraiseexcept.
* math/test-fenv.c (feholdexcept_tests): New function.
(main): Call it.
2007-01-05 Richard B. Kreckel <kreckel@ginac.de>
[BZ #3427]
* sysdeps/i386/fpu/feholdexcpt.c (feholdexcept): Clear all exceptions
in SW.
* elf/ldconfig.c (search_dir): Fix 2 off-by-2 errors.
Reported by David Anderson <davea42@earthlink.net>.
2007-04-13 Jakub Jelinek <jakub@redhat.com>
[BZ #4344]
* elf/ldconfig.c (search_dir): Fix 2 off-by-2 errors.
Reported by David Anderson <davea42@earthlink.net>.
with obj->do_servers after first_shoot.
2007-04-05 Jakub Jelinek <jakub@redhat.com>
* nis/nis_call.c (__nisfind_server): Replace (*dir)->do_servers
with obj->do_servers after first_shoot.
(tests): Add tst-cpucount.
* posix/sched_cpucount.c: New file.
* posix/tst-cpucount.c: New file.
* posix/Versions: Export __sched_cpucount with version GLIBC_2.6.
(fnmatch): Pass NULL as last argument to internal_fn{,w}match.
* posix/fnmatch_loop.c (struct STRUCT): New type.
(FCT): Add ends argument. If ends != NULL and normal * is
seen in the pattern, store current pattern and string pointers
and return. Adjust recursive calls.
(EXT): Adjust FCT callers.
(STRUCT): Undef at the end of the file.
* posix/Makefile (tests): Add tst-fnmatch2.
* posix/tst-fnmatch2.c: New test.
Change last argument to unsigned int.
2007-04-01 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sync_file_range.c (sync_file_range):
Change last argument to unsigned int.
2007-03-22 Jakub Jelinek <jakub@redhat.com>
* config.h.in (HAVE_LIBCAP): Add.
* nscd/selinux.h: Include sys/capability.h rather than non-existent
sys/capabilities.h.
* nscd/selinux.c (preserve_capabilities): Use cap_free instead of
free_caps. Cast away const from 4th cap_set_flag argument.
