[BZ #2526, BZ #3138, BZ #3143]

2006-09-12  Jakub Jelinek  <jakub@redhat.com>
[BZ #2526]
* README.libm: Fix a thinko in sqrt algorithm description.

[BZ #3143]
* manual/string.texi (argz_delete): Fix prototype.
Patch by <alpt@freaknet.org>.

2006-08-26  Joseph Myers  <joseph@codesourcery.com>

[BZ #3138]
* io/test-lfs.c (do_prepare): Give name_len type size_t.
* io/tst-fcntl.c (do_prepare): Likewise.
* posix/tst-exec.c (do_prepare): Likewise.
* posix/tst-preadwrite.c (do_prepare): Likewise.
* posix/tst-spawn.c (do_prepare): Likewise.
* posix/tst-truncate.c (do_prepare): Likewise.
* rt/tst-aio.c (do_prepare): Likewise.
* rt/tst-aio64.c (do_prepare): Likewise.
* stdlib/test-canon2.c (do_prepare): Give test_dir_len type
size_t.

[BZ #2821]

* time/mktime.c (guess_time_tm): Fix overflow detection.
* time/Makefile (tests): Add bug-mktime1.
* time/bug-mktime1.c: New file.

[BZ #3189]

..
[BZ #3189, #3188]
(mremap): Likewise.

[BZ #3189]

2006-09-09  Ulrich Drepper  <drepper@redhat.com>
[BZ #3189]
* misc/sys/mman.h (remap_file_pages): Make available for _GNU_SOURCE.

[BZ #1006]

* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela):
Ensure relocation doesn't clobber any bits outside of the
immediate field for R_SPARC_TLS_LE_HIX22, R_SPARC_WDISP30,
R_SPARC_HI22 and R_SPARC_H44.

[BZ #3123]

2006-09-08  Ulrich Drepper  <drepper@redhat.com>
[BZ #3123]
* sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Don't
increment WAKEUP_SEQ if this would increase the value beyond TOTAL_SEQ.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.c: Likewise.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.c: Likewise.
* Makefile (tests): Add tst-cond22.
* tst-cond22.c: New file.

[BZ #2775]

* malloc/malloc.c (sYSMALLOc): Only call grow_heap if
(long) (MINSIZE + nb - old_size) is positive.

* malloc/arena.c (grow_heap): When growing bail even if new_size
is negative.

[BZ #3155]

2006-09-07  Jakub Jelinek  <jakub@redhat.com>
[BZ #3155]
* sysdeps/powerpc/powerpc32/fpu/s_lrint.S (__lrint): Don't access
stack below r1.

* posix/regex_internal.c (re_string_reconstruct): Handle
offset < pstr->valid_raw_len && pstr->offsets_needed case.
Ensure no bytes read before raw_mbs array.  Pass a saved copy of
pstr->valid_len - 1 rather than pstr->valid_raw_len - 1 to
re_string_context_at.
* posix/Makefile: Add rules to build and run bug-regex26 test.
* posix/bug-regex26.c: New test.

* dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Add ld.so.

* locale/programs/ld-collate.c (collate_read): Goto sym_equiv_free

rather than col_sym_free.  Move seqp declaration earlier.

* resolv/gai_suspend.c (gai_suspend): Make sure result is initialized.

[BZ #3124]

2006-09-05  Ulrich Drepper  <drepper@redhat.com>
[BZ #3124]
* descr.h (struct pthread): Add parent_cancelhandling.
* sysdeps/pthread/createthread.c (create_thread): Pass parent
cancelhandling value to child.
* pthread_create.c (start_thread): If parent thread was canceled
reset the SIGCANCEL mask.
* Makefile (tests): Add tst-cancel25.
* tst-cancel25.c: New file.

* nscd/initgrcache.c (addinitgroupsX): Move any_success

decl before first goto out.

2006-03-04  Jakub Jelinek  <jakub@redhat.com>

            Roland McGrath  <roland@redhat.com>

* sysdeps/unix/sysv/linux/i386/lowlevellock.h
(LLL_STUB_UNWIND_INFO_START, LLL_STUB_UNWIND_INFO_END,
LLL_STUB_UNWIND_INFO_3, LLL_STUB_UNWIND_INFO_4): Define.
(lll_mutex_lock, lll_robust_mutex_lock, lll_mutex_cond_lock,
lll_robust_mutex_cond_lock, lll_mutex_timedlock,
lll_robust_mutex_timedlock, lll_mutex_unlock,
lll_robust_mutex_unlock, lll_lock, lll_unlock): Use them.
Add _L_*_ symbols around the subsection.
* sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Add unwind info.
* sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S: Likewise.

2006-03-03  Jakub Jelinek  <jakub@redhat.com>
            Roland McGrath  <roland@redhat.com>

* sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
(LLL_STUB_UNWIND_INFO_START, LLL_STUB_UNWIND_INFO_END,
LLL_STUB_UNWIND_INFO_5, LLL_STUB_UNWIND_INFO_6): Define.
(lll_mutex_lock, lll_robust_mutex_lock, lll_mutex_cond_lock,
lll_robust_mutex_cond_lock, lll_mutex_timedlock,
lll_robust_mutex_timedlock, lll_mutex_unlock,
lll_robust_mutex_unlock, lll_lock, lll_unlock): Use them.
Add _L_*_ symbols around the subsection.
* sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Add unwind info.
* sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: Likewise.

* Makerules (shlib.lds): If have-hash-style, put .hash section

at the end of the RO segment.

2006-09-04  Ulrich Drepper  <drepper@redhat.com>

* elf/do-lookup.h (do_lookup_x): Initialize symidx in case the new
style hash table format is used.

2006-09-04  Jakub Jelinek  <jakub@redhat.com>

* resolv/res_mkquery.c (res_nmkquery): Set hp->id to statp->id after

randomization rather than before.
* resolv/res_init.c (res_randomid): Don't call gettimeofday here.

* dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Add

ld.so.

* malloc/malloc.c (_int_malloc): Use full list insert and not
shortcut which assumes the list is empty for large requests
too.

* elf/tst-addr1.c (do_test): Allow i.dli_sname "_IO_printf".

* pthread_rwlock_trywrlock.c (__pthread_rwlock_trywrlock): Respect

reader preference.
* sysdeps/pthread/pthread_rwlock_timedwrlock.c
(pthread_rwlock_timedwrlock): Likewise.
* sysdeps/pthread/pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock):
Likewise.

* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h (splice): Add offin

and offout arguments to the prototype.
* sysdeps/unix/sysv/linux/s390/bits/fcntl.h (splice): Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h (splice): Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h (splice): Likewise.
* sysdeps/unix/sysv/linux/sh/bits/fcntl.h (splice): Likewise.
* sysdeps/unix/sysv/linux/i386/bits/fcntl.h (splice): Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h (splice): Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h (splice): Likewise.
* sysdeps/unix/sysv/linux/syscalls.list (splice): Adjust args string.

* elf/dl-load.c (_dl_init_paths): Expand DSTs.

* elf/dl-open.c (dl_open_worker): Allow $LIB and $PLATFORM in

dlopen parameters.

* inet/getnameinfo.c (getnameinfo): For AF_INET, check errno

only if herrno is NETDB_INTERNAL.  Handle errors other than
ERANGE outside of the loops, handle TRY_AGAIN.

* locale/programs/ld-ctype.c (translit_flatten): Issue error
if other's ctype category was missing.
* locale/programs/ld-collate.c (collate_read): Return if
copy_locale's collate category is missing.

[BZ #2684]

2006-08-27  Ulrich Drepper  <drepper@redhat.com>
[BZ #2684]
* malloc/malloc.c (public_rEALLOc): Try harder by using other
arenas if allocation failed.
Patch mostly by Jan Edler <jan.edler@indexengines.com>.

* malloc/malloc.c (bin_at): Rewrite to be more clear and to not

waste bins[0..1].
(malloc_state): Reduce bins size by 2.
(_int_malloc): Fix test for large enough buffer for early termination.
When no unsorted block matches perfectly and an exiting block has
to be split, use full list insert and not shortcut which assumes
the list is empty.

* locale/programs/ld-ctype.c (ctype_read): Better patch for read

failure.

* sysdeps/unix/sysv/linux/libc_pthread_init.c (freeres_libpthread):

Only define ifdef SHARED.

* locale/programs/ld-ctype.c (ctype_read): If CTYPE is NULL, don't

do anything.

* sysdeps/generic/ldsodefs.h (DL_ADDR_SYM_MATCH): For undefined

symbol require exact match (these are PLTs).
* sysdeps/unix/sysv/linux/powerpc/powerpc64/ldsodefs.h
(_dl_ppc64_addr_sym_match): Likewise.

[BZ #2683]

2006-08-24  Ulrich Drepper  <drepper@redhat.com>
[BZ #2683]
* elf/dl-addr.c (_dl_addr): Don't ignore all undefined symbols.
If symbol has a value use it.
* elf/tst-dladdr1.c: New file.
* elf/Makefile: Add rules to build and run tst-addr1.

* malloc/malloc.c (sYSMALLOc): Avoid infinite loop if MMAP

keeps failing and heap growth or new heap creation isn't
successful either.
* malloc/tst-malloc.c (main): Add new tests.

[BZ #2734]

2006-08-24  Ulrich Drepper  <drepper@redhat.com>
[BZ #2734]
* sysdeps/i386/bits/byteswap.h (__bswap_32): Use same conditions
as in the x86-64 code to use bswap.

[BZ #2680]

* posix/unistd.h (getlogin_r): Condition on __USE_POSIX199506, not

__USE_UNIX98.
* posix/bits/unistd.h: Likewise.

* allocatestack.c (queue_stack): Move freeing of surplus stacks to...

(free_stacks): ...here.
(__free_stack_cache): New function.
* pthreadP.h: Declare __free_stack_cache.
* sysdeps/pthread/pthread-functions.h (pthread_functions): Add
ptr_freeres.
* init.c (pthread_functions): Initialize ptr_freeres.
* sysdeps/unix/sysv/linux/libc_pthread_init.c (freeres_libptread):
New freeres function.

* locales/nn_NO: Copy more categories from nb_NO.

[BZ #2751]

2006-05-15  Mike Frysinger  <vapier@gentoo.org>
[BZ #2751]
* string/strchr.c: Add cast to avoid warning.

platforms define as 512K.  For 64-bit platforms as 32MB.  The lower

* malloc/malloc.c (DEFAULT_MMAP_THRESHOLD_MAX): For 32-bit

platforms define as 1MB.  For 64-bit platforms as 32MB.  The lower
limit is needed to avoid the exploding of the address space
requirement for secondary heaps.
* malloc/arena.c (HEAP_MAX_SIZE): Define using
DEFAULT_MMAP_THRESHOLD_MAX if it is defined.

[BZ #3018]

2006-07-30  Joseph S. Myers  <joseph@codesourcery.com>
[BZ #3018]
* Makerules (depfiles): Handle extra-test-objs the same as
extra-objs.
(common-mostlyclean): Likewise.
* dlfcn/Makefile (extra-objs): Add modules to extra-test-objs
instead.
* elf/Makefile (extra-objs): Likewise.
* stdlib/Makefile (extra-objs): Likewise.

[BZ #3044]

2006-08-14  Eric Blake
<ebb9@byu.net>

[BZ #3044]
* misc/error.h: Assume C89 or better.
* misc/error.c: Likewise.

[BZ #3040]

2006-08-21  Ulrich Drepper  <drepper@redhat.com>
[BZ #3040]
* sysdeps/unix/sysv/linux/openat.c: Fix compilation if
__ASSUME_ATFCTS is defined.

* sysdeps/unix/sysv/linux/bits/posix_opt.h: Define

_XOPEN_REALTIME_THREADS.

* malloc/malloc.c (_int_malloc): Limit number of unsorted blocks

to sort in each call.

* nis/nss_nis/nis-service.c (internal_nis_getservent_r): . If map

is empty simply return and use next service.
* nis/nss_nis/nis-rpc.c (internal_nis_getrpcent_r): Likewise.

* locale/programs/charmap.c (charmap_read): Add new parameter.  It

tells us when not finding a charmap file is an error.
* locale/programs/charmap.h: Adjust charmap_read prototype.
* iconv/iconv_prog.c (main): Tell charmap_read it's no error if we
cannot find a charmap.
* locale/programs/localedef.c (main): Adjust charmap_read call.

[BZ #3034]

2006-08-19  Ulrich Drepper  <drepper@redhat.com>
[BZ #3034]
* locales/ml_IN (abmon): Fix June entry.
* locales/bn_IN: (abday): Fix Tuesday entry.
(day): Likewise.
(abmon): Fix January and February entries.
(mon): Likewise.
Patches by Mayank Jain <majain@redhat.com>.

* sysdeps/unix/sysv/linux/clock_settime.c (INTERNAL_VSYSCALL): Use

HAVE_CLOCK_GETRES_VSYSCALL as guard macro rather than
HAVE_CLOCK_GETTIME_VSYSCALL.
(maybe_syscall_settime_cpu): Use plain INTERNAL_VSYSCALL here.

* sysdeps/unix/sysv/linux/sparc/sparc64/pause.c: Use

sysdeps/posix/pause.c implementation instead.

2006-08-09  Jakub Jelinek  <jakub@redhat.com>

* sysdeps/unix/nice.c (nice): Transform EACCES errno from setpriority
to EPERM.

* sysdeps/powerpc/powerpc32/dl-trampoline.S (_dl_runtime_resolve):

Don't clobber caller's LRSAVE.
(_dl_prof_resolve): Likewise.

[BZ #1996]

2006-08-14  Ulrich Drepper  <drepper@redhat.com>
[BZ #1996]
* libio/memstream.c (open_memstream): Allocate initial buffer with
calloc.
* libio/wmemstream.c (open_wmemstream): Likewise.
* libio/strops.c: Pretty printing.
(_IO_str_overflow): Clear uninitialized part of the new buffer.
(enlarge_userbuf): New function.
(_IO_str_seekoff): Call it if seek position is larger than current
buffer.
* libio/wstrops.c: Likewise.
* libio/vasprintf.c: Add comment as to why we do not have to use
calloc instead of malloc to allocate initial buffer.
* libio/Makefile (tests): Add bug-memstream1 and bug-wmemstream1.
* libio/bug-memstream1.c: New file.
* libio/bug-wmemstream1.c: New file.

* libio/wstrops.c: Remove dead macro definitions and comments.

* libio/strops.c: Likewise.

[BZ #2764]

2006-08-13  Ulrich Drepper  <drepper@redhat.com>
[BZ #2764]
* login/utmpname.c (__utmpname): Remove unnecessary test.

[BZ #935]

2006-08-13  Ulrich Drepper  <drepper@redhat.com>
[BZ #935]
* SUPPORTED (SUPPORTED-LOCALES): Add fy_NL.
* locales/fy_NL: New file.

[BZ #2832, BZ #2987]

2006-06-08  Joseph Myers  <jsm28@gcc.gnu.org>
[BZ #2832]
* math/gen-libm-test.pl (clean_up_number): Do not remove trailing
0s from integers.

2006-08-13  Ulrich Drepper  <drepper@redhat.com>

[BZ #2987]
* sysdeps/unix/sysv/linux/clock_settime.c: Add code to use syscall
for CPU clocks.
* sysdeps/unix/clock_settime.c: Add support for platform-specific
setting of CPU clocks.

[BZ #3034]

* locales/pa_IN (day): Fix spelling of Saturday.

* locales/or_IN (mon): Fix spelling of May.
* locales/ml_IN (day): Fix spelling of Sunday, Monday, Wednesday.
(abmon): Fix spelling of March to October.
(mon): Fix spelling of March, April, June, August to December.
Patches by Mayank Jain <majain@redhat.com>.

[BZ #2843]

2006-08-12  Ulrich Drepper  <drepper@redhat.com>
[BZ #2843]
* pthread_join.c (pthread_join): Account for self being canceled
when checking for deadlocks.
* tst-join5.c: Cleanups.  Allow to be used in tst-join6.
(tf1): Don't print anything after pthread_join returns, this would be
another cancellation point.
(tf2): Likewise.
* tst-join6.c: New file.
* Makefile (tests): Add tst-join6.

[BZ #2841]

2006-06-23  Paul Eggert  <eggert@cs.ucla.edu>
[BZ #2841]
* sysdeps/generic/stdint.h (UINT8_C, UINT16_C): Don't append 'U',
since C99 requires the result to promote to 'int' when uint_least8_t
and uint_least16_t promote to 'int'.

[BZ #3013]

* locale/programs/ld-ctype.c (ctype_output): Adjust alignments, fix
lenght of one output field, correct bitmask creation.
* locale/programs/ld-time.c: Add alignment.

[BZ #2997]

2006-08-12  Ulrich Drepper  <drepper@redhat.com>
[BZ #2997]
* misc/error.c: Add space between program name and message if file
name is missing.

[BZ #2998]

2006-08-03  Eric Blake
<ebb9@byu.net>

[BZ #2998]
* misc/error.c (error_tail) [_LIBC]: Avoid invalid free.

* malloc/memusagestat.c: Silence warnings.

* malloc/malloc.c: Dynamically size mmap treshold if the program

frees mmaped blocks.
Patch by Valerie Henson and Arjan van de Ven.

* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h (O_DIRECT): Protect with

__USE_GNU.

* stdlib/strtol_l.c (__strtol_ul_max_tab, __strtol_ul_rem_tab,

__strtol_ull_max_tab, __strtol_ull_rem_tab): Declare.
(DEF): Don't put the var into .gnu.linkonce.r.* section.
Only provide var definitions in strtol_l (or for *ull*
in strtoll_l).

* stdio-common/bug16.c (tests): New array.
(do_tests): Allow the first hexadecimal digit
to be 1, 2, 4 or 8.  Do 3 additional tests.

* sysdeps/s390/fpu/libm-test-ulps: Update.

* sysdeps/unix/sysv/linux/s390/s390-32/fchownat.c (fchownat): Use
fchownat syscall if available.
* sysdeps/unix/sysv/linux/powerpc/fchownat.c (fchownat): Likewise.
* sysdeps/unix/sysv/linux/sh/fchownat.c (fchownat): Likewise.
* sysdeps/unix/sysv/linux/i386/fchownat.c (fchownat): Likewise.

(rec_dirsearch) [case HIGHER_NAME]: Correctly size ndomain array.

* nis/nis_xdr.c: Avoid some function calls.

2006-08-07  Jakub Jelinek  <jakub@redhat.com>

            Ulrich Drepper  <drepper@redhat.com>

* nis/nis_call.c (rec_dirsearch) [case LOWER_NAME]: Don't take
short cut if only one name component is stripped away.

* nis/nis_call.c: Minor cleanups throughout.

(rec_dirsearch) [HIGHER_NAME]: Correctly size ndomain array.
(first_shoot): Add search_parent_first parameter.  Only if it is set
search parent server first.
If directory for table found through cold start cache is not the same
as referenced in the cache, don't use it.
(__nisfind_server): Take additional parameter.  Pass it on to
first_shoot.
(__prepare_niscall): Adjust __nisfind_server call.
* nis/rpcsvc/nislib.h: Adjust __nisfind_server prototype.
* nis/nis_table.c: Adjust __nisfind_server call.
* nis/nis_lookup.c: Likewise.
(nis_lookup): Don't loop endlessly if name is reduced to ".".

[BZ #2182]

* math/s_cacosh.c: Return values from positive branch.
* math/s_cacoshf.c: Likewise.
* math/s_cacoshl.c: Likewise.

* sysvipc/msgrcv.c: Likewise.
* include/sys/msg.h: Likewise.

[BZ #2098]

element for NEWGROUPS.
[BZ #2098]

[BZ #2883]

* sysvipc/sys/msg.h: Change return value to ssize_t.
* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.

(getgrouplist): Simplify code a bit.  Don't allocate one additional
element on NEWGROUPS.

* grp/initgroups.c (internal_getgrouplist): Remove unnecessary

test introduced in patch for bz #661.
(getgrouplist): Simplify code a bit.

[BZ #2908]

* stdio-common/printf_fphex.c (__printf_fphex): When rounding up
'f', use '1' as leading digit not '\1'.
* stdio-common/Makefile (tests): Add bug16.
* stdio-common/bug16.c: New file.

[BZ #2914]
* sysdeps/unix/sysv/linux/gethostid.c: Don't define OLD_HOSTIDFILE
and don't try to open it.  The patch introducing the macro
contained a bug and used the same file name as the new file
instead of using /var/adm/hostid.  Nobody complaint so I'm taking
this out completely.

[BZ #2926]
* assert/assert.h: Move cast to void inside ?: to quiet gcc.
Patch by Jerry James <Jerry.James@usu.edu>.

Don't define OLD_HOSTIDFILE and don't try to open it.  The patch introducing the macro contained a bug and used the same file name as the new file instead of using /var/adm/hostid.  Nobody complaint so I'm taking this out completely.

typotypo

* hurd/getdport.c (__getdport): Don't return EBADF; instead set

Move cast to void inside ?: to quiet gcc.

[BZ #2978]

2006-08-03  Ulrich Drepper  <drepper@redhat.com>
* rt/Makefile (tests): Add tst-clock2.
* rt/tst-clock2.c: New file.

[BZ #2978]
* resolv/gai_notify.c (__gai_notify_only): Copy memory for thread
function and its parameters and pass it to new thread.
(__gai_notify): Add support for alternative waiting for completion.
* resolv/gai_suspend.c (gai_suspend): Add support for alternative
waiting for completion.
* resolv/getaddrinfo_a.c: Likewise.
* resolv/gai_misc.h (struct waitlist): Don't add cond if alternative
waiting for completion is used.
* resolv/gai_misc.c: Allow overwriting code to start helper thread.
* resolv/gai_cancel.c: Include <gai_misc.h> not "gai_misc.h".
* resolv/gai_error.c: Likewise.
* resolv/gai_sigqueue.c: Likewise.

* hurd/getdport.c (__detdport): Don't return EBADF; instead set
errno to EBADF and return MACH_PORT_NULL.
* posix/Makefile (CFLAGS-waitid.c): Add -fasynchronous-unwind-tables.

NPTL specific definitions for async name lookup.

2006-08-02  Thomas Schwinge  <tschwinge@gnu.org>

        * hurd/getdport.c (__detdport): Don't return EBADF; instead set
        errno to EBADF and return MACH_PORT_NULL.

2006-08-02  Thomas Schwinge  <tschwinge@gnu.org>

        * hurd/getdport.c (__detdport): Don't return EBADF; instead set
        errno to EBADF and return MACH_PORT_NULL.

(_dl_addr): Finish fixup after renaming.

[BZ #2980]

2006-06-23  Joseph Myers  <joseph@codesourcery.com>
[BZ #2980]
* posix/Makefile (CFLAGS-waitid.c): Add
-fasynchronous-unwind-tables.

2006-08-02  Ulrich Drepper  <drepper@redhat.com>

* elf/dl-addr.c (_dl_addr): If GNU-style hash tables are present,
walk them instead of the symbol table.

* locales/es_NI: Define real t_fmt_ampm and am_pm.

* locales/es_PE: Likewise.

* nscd/initgrcache.c (addinitgroupsX): Judge successful lookups by

status of NSS calls, not the number of returned entries.

* sysdeps/unix/sysv/linux/syscalls.list: Remove add_key,

request_key, keyctl.

* sysdeps/unix/sysv/linux/Versions: Finally add add_key,

request_key, and keyctl back.

* sysdeps/unix/sysv/linux/dl-osinfo.h: Remove unnecessary include.

that the directory is empty even on non-POSIX filesystems.

* elf/tst-auditmod1.c: Fix typo in #error.

* elf/tst-auditmod1.c: Remove code for unsupported architectures.

* iconvdata/run-iconv-test.sh: Run cmp in C locale.

* stdlib/test-canon.c (do_test): Close fd before unlinking file so

that directory is empty even on non-POSIX filesystems.

* elf/dl-open.c (dl_open_worker): Add branch prediction.

* nis/nss_compat/compat-grp.c: Avoid unnecessary setgrent calls into

the backend NSS module.  If backend setgrent call failed, don't have
internal_setgrent fail.  Just remember this until it is needed.
* nis/nss_compat/compat-pwd.c: Likewise.
* nis/nss_compat/compat-spwd.c: Likewise.

Avoid unnecessary setXXent calls into the backend NSS module.  If backend setXXent call failed, don't have internal_setXXent fail.  Just remember this until it is needed.

* sysdeps/unix/sysv/linux/ia64/sigsuspend.c: File removed.

* sysdeps/unix/sysv/linux/x86_64/sigsuspend.c: File removed.
* sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c: File removed.
* sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c: File removed.

* sysdeps/unix/sysv/linux/not-cancel.h (pause_not_cancel): New macro.
(nanosleep_not_cancel): New macro.
(sigsuspend_not_cancel): new macro.
* sysdeps/unix/sysv/linux/sigsuspend.c [__ASSUME_REALTIME_SIGNALS]
(do_sigsuspend): Define as inline.
(__sigsuspend): Always use do_sigsuspend.
[! NO_CANCELLATION] (__sigsuspend_nocancel): New function.
* include/signal.h: Declare __sigsuspend_nocancel.
* sysdeps/posix/pause.c
[! NO_CANCELLATION] (__pause_nocancel): New function.

* include/unistd.h (__pause_nocancel): Add attribute_hidden.
* include/time.h (__nanosleep_nocancel): Likewise.

2006-07-30  Roland McGrath  <roland@redhat.com>

* include/unistd.h (__pause_nocancel): Add attribute_hidden.
* include/time.h (__nanosleep_nocancel): Likewise.

* locale/programs/localedef.c (add_to_readlist): Rename local

variables to avoid confusion.

* locale/programs/charmap.c (charmap_read): Emit error message if
charmap couldn't be found or read.

* sysdeps/unix/sysv/linux/kernel-features.h: Define

__ASSUME_FUTEX_LOCK_PI.
* include/time.h: Declare __nanosleep_nocancel.
* include/unistd.h: Declare __pause_nocancel.

2006-07-28  Ulrich Drepper  <drepper@redhat.com>

    Jakub Jelinek  <jakub@redhat.com>

* descr.h: Change ENQUEUE_MUTEX and DEQUEUE_MUTEX for bit 0
notification of PI mutex.  Add ENQUEUE_MUTEX_PI.
* pthreadP.h: Define PTHREAD_MUTEX_PI_* macros for PI mutex types.
* pthread_mutex_setprioceilining.c: Adjust for mutex type name change.
* pthread_mutex_init.c: Add support for priority inheritance mutex.
* pthread_mutex_lock.c: Likewise.
* pthread_mutex_timedlock.c: Likewise.
* pthread_mutex_trylock.c: Likewise.
* pthread_mutex_unlock.c: Likewise.
* sysdeps/pthread/pthread_cond_broadcast.c: For PI mutexes wake
all mutexes.
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.c: Likewise.
* sysdeps/unix/sysv/linux/pthread-pi-defines.sym: New file.
* sysdeps/unix/sysv/linux/Makefile (gen-as-const-header): Add
pthread-pi-defines.sym.
* sysdeps/unix/sysv/linux/i386/lowlevellock.h: Define FUTEX_LOCK_PI,
FUTEX_UNLOCK_PI, and FUTEX_TRYLOCK_PI.
* sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Define
_POSIX_THREAD_PRIO_INHERIT to 200112L.
* tst-mutex1.c: Adjust to allow use in PI mutex test.
* tst-mutex2.c: Likewise.
* tst-mutex3.c: Likewise.
* tst-mutex4.c: Likewise.
* tst-mutex5.c: Likewise.
* tst-mutex6.c: Likewise.
* tst-mutex7.c: Likewise.
* tst-mutex7a.c: Likewise.
* tst-mutex8.c: Likewise.
* tst-mutex9.c: Likewise.
* tst-robust1.c: Likewise.
* tst-robust7.c: Likewise.
* tst-robust8.c: Likewise.
* tst-mutexpi1.c: New file.
* tst-mutexpi2.c: New file.
* tst-mutexpi3.c: New file.
* tst-mutexpi4.c: New file.
* tst-mutexpi5.c: New file.
* tst-mutexpi6.c: New file.
* tst-mutexpi7.c: New file.
* tst-mutexpi7a.c: New file.
* tst-mutexpi8.c: New file.
* tst-mutexpi9.c: New file.
* tst-robust1.c: New file.
* tst-robust2.c: New file.
* tst-robust3.c: New file.
* tst-robust4.c: New file.
* tst-robust5.c: New file.
* tst-robust6.c: New file.
* tst-robust7.c: New file.
* tst-robust8.c: New file.
* Makefile (tests): Add the new tests.

* pthread_create.c (start_thread): Add some casts to avoid warnings.
* pthread_mutex_destroy.c: Remove unneeded label.

* dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Use this instead of

LDFLAGS.  Add -lgcc_eh and libc_nonshared (again) to make sure we
get the __stack_chk_fail_local definition when it's needed.

* dlfcn/Makefile: Add rules to build and run bug-atexit3.

* dlfcn/bug-atexit3.c: New file.
* dlfcn/bug-atexit3-lib.cc: New file.

* dlfcn/dlmopen.c (dlmopen_doit): Don't allow RTLD_GLOBAL to be

used when the namespace is not the base namespace.