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* manual/signal.texi (Process Signal Mask): Document that
pthread_sigmask, not sigprocmask, must be used in MT programs.
Patch by Bertold Kolics <Bertold.Kolics@Sun.COM>.
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2002-01-29 Ulrich Drepper <drepper@redhat.com>
* misc/hsearch_r.c (hsearch_r): Don't insert anything if entry is
found.
* misc/Makefile (tests): Add tst-hsearch.
* misc/tst-hsearch.c: New file.
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2002-01-18 Wolfram Gloger <wg@malloc.de>
* malloc/malloc.c: Rewrite, adapted from Doug Lea's malloc-2.7.0.c.
* malloc/malloc.h: Likewise.
* malloc/arena.c: New file.
* malloc/hooks.c: New file.
* malloc/tst-mallocstate.c: New file.
* malloc/Makefile: Add new testcase tst-mallocstate.
Add arena.c and hooks.c to distribute. Fix commented CPPFLAGS.
2002-01-28 Ulrich Drepper <drepper@redhat.com>
* stdlib/msort.c: Remove last patch. The optimization violates the
same rule which qsort.c had problems with.
2002-01-27 Paul Eggert <eggert@twinsun.com>
* stdlib/qsort.c (_quicksort): Do not apply the comparison function
to a pivot element that lies outside the array to be sorted, as
ISO C99 requires that the comparison function be called only with
addresses of array elements [PR libc/2880].
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* elf/dl-load.c (_dl_map_object): Remove incorrect optimization
for SHARED code. Reported by Ben Collins <bcollins@debian.org>.
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2002-01-28 Ulrich Drepper <drepper@redhat.com>
* timezone/asia: Update from tzdata2002b.
* timezone/australasia: Likewise.
* timezone/backward: Likewise.
* timezone/europe: Likewise.
* timezone/leapseconds: Likewise.
* timezone/iso3166.tab: Likewise.
* timezone/zone.tab: Likewise.
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2002-01-23 Richard Henderson <rth@redhat.com>
* sysdeps/alpha/Makefile (pic-ccflag): New variable.
2002-01-28 Ulrich Drepper <drepper@redhat.com>
* string/strxfrm.c: Allocate one more byte for rulearr and clear
this element [PR libc/2855].
* string/strcoll.c: Handle zero-length arguments specially
[PR libc/2856].
2002-01-23 Jakub Jelinek <jakub@redhat.com>
* string/bits/string2.h (__mempcpy): For gcc 3.0+, don't use
__mempcpy_small but instead use __builtin_memcpy ( , , n) + n for
short lengths and constant src.
(strcpy): Don't optimize for gcc 3.0+.
(__stpcpy): For gcc 3.0+, don't use
__stpcpy_small but instead use __builtin_strcpy (, src) + strlen (src)
for short string literal src.
2002-01-23 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
* sysdeps/unix/sysv/linux/configure.in (libc_cv_gcc_unwind_find_fde):
Set for arm, too.
2001-01-22 Paul Eggert <eggert@twinsun.com>
* manual/llio.texi (Linked Channels, Cleaning Streams):
Make it clearer that a just-opened input stream might need cleaning.
2002-01-21 H.J. Lu <hjl@gnu.org>
* sysdeps/mips/dl-machine.h (ELF_MACHINE_BEFORE_RTLD_RELOC):
Don't use label at end of compound statement.
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2002-01-28 Stephen L Moshier <moshier@mediaone.net>
* sysdeps/ieee754/ldbl-96/e_lgammal_r.c (__ieee754_lgammal_r):
Remove test for negative integer arg; sin_pi does it correctly.
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2002-01-20 Ulrich Drepper <drepper@redhat.com>
* nscd/Makefile (distribute): Filter out xmalloc.c.
* manual/syslog.texi (openlog): Describe possible problems with
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2002-01-19 Ulrich Drepper <drepper@redhat.com>
* libio/fileops.c (_IO_file_underflow_mmap): Don't define as static.
Set offset if read end wasn't the buffer end.
(_IO_file_seekoff_mmap): New function.
(_IO_file_xsgetn_mmap): New function.
(_IO_file_jumps_mmap): Use the two new functions.
* libio/wfileops.c (_IO_wfile_underflow_mmap): Handle end read buffer
!= end buffer.
* libio/libioP.h: Declare _IO_file_seekoff_mmap and
_IO_file_underflow_mmap.
* libio/iofopen.c: Don't position file descriptor at end of file.
* libio/tst-widetext.c: Improve error messages.
* stdio-common/tst-rndseek.c: Likewise.
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* sysdeps/unix/sysv/linux/bits/statvfs.h: Avoid warning about comma at
end of enum for !_GNU_SOURCE.
* sysdeps/unix/sysv/linux/alpha/bits/statvfs.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/statvfs.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/statvfs.h: Likewise.
* sysdeps/mach/hurd/bits/statvfs.h: Don't define non-standard ST_*
values unless _GNU_SOURCE.
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2002-01-18 Ulrich Drepper <drepper@redhat.com>
* iconvdata/tcvn5712-1.c: Minor cleanups.
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* nscd/Makefile (nscd-modules): Add xmalloc for nscd.
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(libc_cv_gcc_unwind_find_fde): Set for m68k, too.
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2002-01-16 Roger Sayle <roger@eyesopen.com>
* stdlib/msort.c (msort_with_tmp): Replace implementation with
more efficient "Towers of Hanoi" mergesort.
(hanoi_sort, hanoi_sort_int, hanoi_sort_long): New functions,
for generic, sizeof(int) and sizeof(long) variants respectively.
* manial/syslog.texi (openlog): Describe possible problems with
first parameter.
Patch by Christopher Allen Wing <wingc@engin.umich.edu>.
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Patch by Christopher Allen Wing <wingc@engin.umich.edu>.
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2002-01-17 Ulrich Drepper <drepper@redhat.com>
* nscd/nscd.c (drop_privileges): Removed. Adjust caller.
* nscd/connections.c (begin_drop_privileges): New function.
(finish_drop_privileges): New function.
(nscd_init): Call the new functions which also install all groups
for the server user.
2002-01-17 H.J. Lu <hjl@gnu.org>
* sysdeps/mips/dl-machine.h (__dl_runtime_resolve): Remove
`const' from `got'.
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2002-01-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S: Use 64 bit
instructions for pointer operations.
* sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S: Likewise.
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* sysdeps/unix/sysv/linux/powerpc/sys/procfs.h: GCC 3.1 has
__uint128_t build-in.
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2002-01-17 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/configure.in: Fix check for S390 and
PowerPC, sync with 2.2 branch.
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* posix/getconf.c: Update copyright year.
* nss/getent.c: Likewise.
* nscd/nscd_nischeck.c: Likewise.
* iconv/iconvconfig.c: Likewise.
* iconv/iconv_prog.c: Likewise.
* elf/ldconfig.c: Likewise.
* catgets/gencat.c: Likewise.
* csu/version.c: Likewise.
* elf/ldd.bash.in: Likewise.
* elf/sprof.c (print_version): Likewise.
* locale/programs/locale.c: Likewise.
* locale/programs/localedef.c: Likewise.
* nscd/nscd.c (print_version): Likewise.
* debug/xtrace.sh: Likewise.
* malloc/memusage.sh: Likewise.
* malloc/mtrace.pl: Likewise.
2002-01-16 Andreas Schwab <schwab@suse.de>
* sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed: Fix regexp to
reliably remove "-ia64" from rtld name.
2002-01-16 Ulrich Drepper <drepper@redhat.com>
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2002-01-16 Ulrich Drepper <drepper@redhat.com>
* iconvdata/gb18030.c: Bug fixes and support for more characters.
Patch by Yu Shao <yshao@redhat.com>.
2002-01-16 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/s390/swapcontext.c: Remove.
* sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S: New file.
* sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S: New file.
2002-01-14 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/s390/fpu/libm-test-ulps: Update.
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2002-01-11 Ulrich Drepper <drepper@redhat.com>
* elf/elf.h: Update x86 relocations.
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2002-01-10 Ulrich Drepper <drepper@redhat.com>
* locale/programs/charmap.c (new_width): Check whether byte
sequences for both ends of range have the same length.
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2002-01-09 Jakub Jelinek <jakub@redhat.com>
* elf/elf.h (SHN_UNDEF): Remove duplicate definition.
2002-01-09 Jakub Jelinek <jakub@redhat.com>
* sysdeps/alpha/fpu/e_sqrt.c (__ieee754_sqrt): Don't use multi-line
string literals.
(__full_ieee754_sqrt): Add __attribute_used__.
2002-01-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/group_member.c (__group_member): Also check
groups[0] [PR libc/2781].
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2002-01-08 Ulrich Drepper <drepper@redhat.com>
* Makefile (distribute): Add scripts/cpp.
* elf/Makefile (distribute): Add reldep6mod[01234].c,
unwind-dw2.c, unwind-dw2-fde.c, unwind.h, unwind-pe.h,
unwind-dw2-fde.h, and dwarf2.h.
* sysdeps/unix/bsd/bsd4.4/Dist: New file.
* sysdeps/unix/sysv/aix/Dist: Add sysv_termio.h and start-libc.c.
* sysdeps/unix/sysv/linux/ia64/Dist: Add ldd-rewrite.sed.
* sysdeps/unix/sysv/linux/s390/Dist: Likewise.
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volatile on type of ARGC so the compiler doesn't get clever.
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2002-01-07 Andreas Jaeger <aj@suse.de>
* sysdeps/generic/bits/byteswap.h: Prevent double inclusion.
* sysdeps/i386/bits/byteswap.h: Likewise.
* sysdeps/ia64/bits/byteswap.h: Likewise.
* sysdeps/m68k/bits/byteswap.h: Likewise.
* sysdeps/s390/s390-32/bits/byteswap.h: Likewise.
* sysdeps/s390/s390-64/bits/byteswap.h: Likewise.
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2002-01-02 Bruno Haible <bruno@clisp.org>
* intl/plural.y: Fix %expect count.
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2002-01-03 Jakub Jelinek <jakub@redhat.com>
* elf/Makefile (routines, shared-only-routines): Add
unwind-dw2-fde-glibc instead of unwind-dw2-fde.
* elf/elf.h (PT_GNU_EH_FRAME): Define.
* sysdeps/generic/unwind-dw2-fde-glibc.c: New file.
* sysdeps/generic/unwind-dw2-fde.c (__register_frame_info_bases):
Optimize if .eh_frame section contains no FDEs.
(__register_frame, __deregister_frame_info_bases,
__deregister_frame): Likewise.
* sysdeps/generic/unwind-dw2.c (execute_cfa_program): Fix
DW_CFA_restore handling.
2002-01-07 Stephen L Moshier <moshier@mediaone.net>
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2002-01-07 Stephen L Moshier <moshier@mediaone.net>
* sysdeps/ieee754/ldbl-96/s_erfl.c (erfcl): Fix K&R header.
* sysdeps/ieee754/ldbl-96/e_lgammal_r.c (sin_pi): Fix typo in test
for x < 0.25 and restore original range reduction method.
(__ieee754_lgammal_r): Make sure signgam is set before returning.
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2002-01-07 Ulrich Drepper <drepper@redhat.com>
* libio/fileops.c (_IO_file_underflow_mmap): New function.
(_IO_file_close_mmap): New function.
(_IO_file_jumps_mmap): New variable.
* libio/wfileops.c (_IO_wfile_underflow): Reset read pointer before
trying to convert rest of byte buffer.
(_IO_wfile_underflow_mmap): New function.
(_IO_wfile_jumps_mmap): New variable.
* libio/iofopen.c (__fopen_maybe_mmap): New function.
(__fopen_internal): New function. Split out from _IO_new_fopen.
(_IO_new_fopen): Call __fopen_internal.
* libio/iofopen64.c: Just call __fopen_internal.
* libio/iofdopen.c: Call __fopen_maybe_mmap before returning
successfully.
* libio/iolibio.h: Declare __fopen_internal and __fopen_maybe_mmap.
* libio/libioP.h: Declare _IO_file_jumps_mmap, _IO_wfile_jumps_mmap,
_IO_file_close_mmap.
* sysdeps/gnu/_G_config.h: Define _G_MMAP64.
* sysdeps/unix/sysv/linux/cris/_G_config.h: Likewise.
* stdio-common/Makefile (tests): Add tst-rndseek.
* stdio-common/tst-rndseek.c: New file.
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* sysdeps/mach/hurd/configure.in (hurd_MIG_RETCODE: New macro
swiped from hurd package's aclocal.m4; use it to set HAVE_MIG_RETCODE.
* sysdeps/mach/hurd/configure: Regenerated.
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2002-01-03 Ulrich Drepper <drepper@redhat.com>
* elf/elf.h: Add more TLS definitions.
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2002-01-02 Ulrich Drepper <drepper@redhat.com>
* include/features.h (__GLIBC_MINOR__): Bump to 3.
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__sigisemptyset. Don't use MASK uninitialized.
* sysdeps/mach/hurd/sigprocmask.c (__sigprocmask): Use __sigorset.
* hurd/hurdinit.c (_hurd_new_proc_init): Use __sigisemptyset.
* hurd/hurdsig.c (_hurd_internal_post_signal): Use __sigismember,
__sigdelset, __sigaddset, __sigorset.
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_hurd_ports is null.
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* sysdeps/generic/htons.c: Use uint16_t instead of u_int16_t.
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* hurd/hurdsig.c (_hurdsig_init): Conditionalize exception port setup
for old CMU and new OSF Mach interface flavors.
* hurd/hurdfault.c (_hurdsig_fault_init): Likewise.
* sysdeps/mach/hurd/fork.c (__fork): Likewise.
* hurd/hurdsig.c (_hurd_internal_post_signal): Leave msgh_seqno unset.
* sysdeps/mach/hurd/spawni.c (__spawni) [KERN_INVALID_LEDGER]:
Pass extra arguments to task_create for OSF variant.
* sysdeps/mach/hurd/fork.c (__fork): Likewise.
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conditional on [HAVE_AUX_VECTOR].
* mach/mach/mach_traps.h (thread_switch, __thread_switch): Use
mach_msg_timeout_t as type of final argument.
* hurd/privports.c (__get_privileged_ports):
Change host_priv_t to mach_port_t in argument type.
* hurd/hurd.h (get_privileged_ports, __get_privileged_ports):
Update decls.
* sysdeps/mach/hurd/i386/bits/sigcontext.h: Protect from
multiple inclusion. Inhibit #error under [_SYS_UCONTEXT_H].
* sysdeps/mach/hurd/alpha/bits/sigcontext.h: Likewise.
* sysdeps/mach/hurd/hppa/bits/sigcontext.h: Likewise.
* sysdeps/mach/hurd/mips/bits/sigcontext.h: Likewise.
* sysdeps/mach/hurd/powerpc/bits/sigcontext.h: Likewise.
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2002-01-01 Ulrich Drepper <drepper@redhat.com>
* include/stdlib.h: Define inlines for the _l variants of the strto*
functions.
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* mach/Machrules (MIG): Set CPP as well as CC.
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locale to parse /proc/loadavg [PR libc/2760].
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2001-12-31 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/getloadavg.c (getloadavg): Always use C
locale to parse /proc/loadavg.
2001-12-31 Jakub Jelinek <jakub@redhat.com>
* elf/dl-conflict.c: Include sys/param.h.
(RESOLVE_CONFLICT_FIND_MAP): Cast r_offset to ElfW(Addr).
* sysdeps/alpha/dl-machine.h (elf_machine_runtime_setup): Avoid
warning.
(TRAMPOLINE_TEMPLATE, RTLD_START): Don't use multi-line string
literals to avoid warnings.
* configure.in: Don't check for gsed since we do not use it anywhere.
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2001-12-31 Andreas Jaeger <aj@suse.de>
* configure.in: Don't check for gsed since we do not use it
anywhere.
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* io/fts.c: Update from BSD to fix memory leaks.
2001-12-25 Dmitry V. Levin <ldv@alt-linux.org>
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2001-12-25 Dmitry V. Levin <ldv@alt-linux.org>
* crypt/md5-crypt.c: Realloc error handling memory leak fix.
* elf/chroot_canon.c: Likewise.
* elf/dl-object.c: Likewise.
* iconv/iconv_charmap.c: Likewise.
* iconv/iconv_prog.c: Likewise.
* libio/iogetdelim.c: Likewise.
* locale/lc-time.c: Likewise.
* stdlib/canonicalize.c: Likewise.
* sunrpc/svc.c: Likewise.
* sysdeps/generic/glob.c: Likewise.
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2001-12-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/s390/profil-counter.h: Move/copy to ...
* sysdeps/unix/sysv/linux/s390/s390-32/profil-counter.h: ... here,
remove high order bit from the program counter.
* sysdeps/unix/sysv/linux/s390/s390-64/profil-counter.h: ... and here.
2001-12-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/s390/s390-32/dl-machine.h (elf_machine_rela): Remove
unnecessary code and add missing reloc types.
* sysdeps/s390/s390-64/dl-machine.h (elf_machine_rela): Add empty
case for reloc type R_390_NONE.
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2001-12-28 Andreas Jaeger <aj@suse.de>
* io/bug-ftw3.c: Include string.h for prototypes.
* crypt/md5test.c (main): Remove unused variable.
* linuxthreads_db/td_init.c (td_init): Don't use __FUNCTION__ as
literal.
* linuxthreads_db/td_log.c (td_log): Likewise.
* linuxthreads_db/td_ta_delete.c (td_ta_delete): Likewise.
* linuxthreads_db/td_ta_get_nthreads.c (td_ta_get_nthreads): Likewise.
* linuxthreads_db/td_ta_get_ph.c (td_ta_get_ph): Likewise.
* linuxthreads_db/td_ta_map_id2thr.c (td_ta_map_id2thr): Likewise.
* linuxthreads_db/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Likewise.
* linuxthreads_db/td_ta_new.c (td_ta_new): Likewise.
* linuxthreads_db/td_ta_clear_event.c (td_ta_clear_event): Likewise.
* linuxthreads_db/td_ta_enable_stats.c (td_ta_enable_stats): Likewise.
* linuxthreads_db/td_ta_event_addr.c (td_ta_event_addr): Likewise.
* linuxthreads_db/td_ta_event_getmsg.c (td_ta_event_getmsg): Likewise.
* linuxthreads_db/td_ta_get_stats.c (td_ta_get_stats): Likewise.
* linuxthreads_db/td_ta_reset_stats.c (td_ta_reset_stats): Likewise.
* linuxthreads_db/td_ta_set_event.c (td_ta_set_event): Likewise.
* linuxthreads_db/td_ta_setconcurrency.c (td_ta_setconcurrency):
Likewise.
* linuxthreads_db/td_ta_thr_iter.c (td_ta_thr_iter): Likewise.
* linuxthreads_db/td_ta_tsd_iter.c (td_ta_tsd_iter): Likewise.
* linuxthreads_db/td_thr_clear_event.c (td_thr_clear_event): Likewise.
* linuxthreads_db/td_thr_dbresume.c (td_thr_dbresume): Likewise.
* linuxthreads_db/td_thr_dbsuspend.c (td_thr_dbsuspend): Likewise.
* linuxthreads_db/td_thr_event_enable.c (td_thr_event_enable):
Likewise.
* linuxthreads_db/td_thr_event_getmsg.c (td_thr_event_getmsg):
Likewise.
* linuxthreads_db/td_thr_get_info.c (td_thr_get_info): Likewise.
* linuxthreads_db/td_thr_getfpregs.c (td_thr_getfpregs): Likewise.
* linuxthreads_db/td_thr_getgregs.c (td_thr_getgregs): Likewise.
* linuxthreads_db/td_thr_getxregs.c (td_thr_getxregs): Likewise.
* linuxthreads_db/td_thr_getxregsize.c (td_thr_getxregsize): Likewise.
* linuxthreads_db/td_thr_set_event.c (td_thr_set_event): Likewise.
* linuxthreads_db/td_thr_setfpregs.c (td_thr_setfpregs): Likewise.
* linuxthreads_db/td_thr_setgregs.c (td_thr_setgregs): Likewise.
* linuxthreads_db/td_thr_setprio.c (td_thr_setprio): Likewise.
* linuxthreads_db/td_thr_setsigpending.c (td_thr_setsigpending):
Likewise.
* linuxthreads_db/td_thr_setxregs.c (td_thr_setxregs): Likewise.
* linuxthreads_db/td_thr_sigsetmask.c (td_thr_sigsetmask): Likewise.
* linuxthreads_db/td_thr_tsd.c (td_thr_tsd): Likewise.
* linuxthreads_db/td_thr_validate.c (td_thr_validate): Likewise.
* dlfcn/modstatic.c: Add prototype to avoid warning.
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check only (SS->pending & MASK) for the signal to return.
From Jeroen Dekkers <jeroen@dekkers.cx>.
* iconv/skeleton.c [!RESET_INPUT_BUFFER && !SAVE_RESET_STATE]:
Use preprocessor #if conditionals instead of `if' to avoid
warnings about divide by zero in dead code.
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