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* sysdeps/mips/dl-machine.h (elf_machine_got_rel): Optimize a bit
as suggested by Ulrich Drepper.
(__dl_runtime_resolve): Remove unused variable, initialize sym
directly.
(RTLD_START): Document OFFSET_GP_GOT.
(OFFSET_GP_GOT): New magic value.
(elf_mips_got_from_gpreg): Use OFFSET_GP_GOT.
(elf_machine_got_rel): Only declare strtab if needed.
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* sysdeps/mips/dl-machine.h (elf_machine_got_rel): Optimize a bit
as suggested by Ulrich Drepper.
(__dl_runtime_resolve): Remove unused variable, initialize sym
directly.
(RTLD_START): Document OFFSET_GP_GOT.
(OFFSET_GP_GOT): New magic value.
(elf_mips_got_from_gpreg): Use OFFSET_GP_GOT.
(elf_machine_got_rel): Only declare strtab if needed.
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2000-04-17 Andreas Jaeger <aj@suse.de>
* sysdeps/mips/add_n.S: Add newline at EOF.
* sysdeps/mips/rshift.S: Likewise.
* sysdeps/mips/mul_1.S: Likewise.
* sysdeps/mips/lshift.S: Likewise.
* sysdeps/mips/addmul_1.S: Likewise.
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* sysdeps/mips/add_n.S: Add newline at EOF.
* sysdeps/mips/rshift.S: Likewise.
* sysdeps/mips/mul_1.S: Likewise.
* sysdeps/mips/lshift.S: Likewise.
* sysdeps/mips/addmul_1.S: Likewise.
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* sysdeps/powerpc/fpu/s_isnan.c: Pretty printing.
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* elf/dl-reloc.c (_dl_relocate_object): Add more __builtin_expect.
* elf/dl-lookup.c: Likewise.
* elf/dl-init.c (_dl_init): Likewise.
* elf/dl-fini.c (_dl_fini): Likewise.
* elf/dl-deps.c (_dl_map_object_deps): Likewise.
* elf/dl-close.c (_dl_close): Likewise.
* elf/rtld.c (_dl_start_final): Likewise.
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* elf/dl-reloc.c (_dl_relocat_object): Add more __builtin_expect.
* elf/dl-lookup.c: Add more __builtin_expect.
* elf/dl-init.c (_dl_init): Add more __builtin_expect.
* elf/dl-fini.c (_dl_fini): Add more __builtin_expect.
* elf/dl-deps.c (_dl_map_object_deps): Add more __builtin_expect.
* elf/dl-close.c (_dl_close): Add more __builtin_expect.
* elf/rtld.c (_dl_start_final): Add more __builtin_expect.
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2000-04-17 Ulrich Drepper <drepper@redhat.com>
* elf/dl-lookup.c (add_dependency): Correct __builtin_expect use.
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2000-04-16 Ulrich Drepper <drepper@redhat.com>
* pthread.c: Correct long-time braino. We never set SA_SIGINFO and
therefore don't need the _rt versions of the signal handlers.
* internals.h: Declare __pthread_yield.
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* csu/Makefile ($(objpfx)version-info.h): Get OS name from uname and
only fall back on using Linux.
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* elf/dl-version.c (_dl_check_map_versions): New argument trace_mode.
Before testing versions check that we actually loaded the object
and whether we are in trace mode. If not loaded during tracing don't
test versions in this object.
(_dl_check_all_versions): Take new parameter and pass to
_dl_check_map_versions.
* sysdeps/generic/ldsodefs.h: Update prototypes for
_dl_check_all_versions and _dl_check_map_versions.
* elf/rtld.c (struct version_check_args): Add dotrace.
(version_check_doit): Pass args->dotrace to _dl_check_all_versions.
(dl_main): Pass info about trace mode to version_check_doit.
* elf/dl-open.c (dl_open_worker): Pass zero as new argument to
_dl_check_all_versions.
* manual/users.texi (XPG Functions): Document utmpxname, getutmp,
and getutmpx.
Patch by Bryan Henderson <bryanh@giraffe-data.com>.
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2000-04-15 Ulrich Drepper <drepper@redhat.com>
* manual/argp.texi: Document index parameter of argp_parse.
Fix typo.
Reported by Andrew Schulman <SCHULMAN.ANDREW@epamail.epa.gov>.
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2000-04-14 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/shm_open.c: Include linux_fsinfo for
SHMFS_SUPER_MAGIC. Remove definition of SHMFS_SUPER_MAGIC.
* sysdeps/unix/sysv/linux/linux_fsinfo.h (SHMFS_SUPER_MAGIC): Added.
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* sysdeps/unix/sysv/linux/alpha/adjtime.c: Fix typo in
compat_symbol call for old adjtime.
* sysdeps/alpha/dl-machine.h (RTLD_START): Rewrite for new init
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* sysdeps/alpha/dl-machine.h (RTLD_START):Rewrite for new init
function interface. Patch by Richard Henderson <rth@cygnus.com>.
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2000-04-15 Ulrich Drepper <drepper@redhat.com>
* posix/Makefile (headers): Add spawn.h.
(distribute): Add spawn_int.h.
(routines): Add spawn_faction_init, spawn_faction_destroy,
spawn_faction_addclose, spawn_faction_addopen, spawn_faction_adddup2,
spawnattr_init, spawnattr_destroy, spawnattr_getdefault,
spawnattr_setdefault, spawnattr_getflags, spawnattr_setflags,
spawnattr_getpgroup, spawnattr_setpgroup, spawn, spawnp, and spawni.
* posix/Versions [libc] (GLIBC_2.2): Add posix_spawn_file_actions_init,
posix_spawn_file_actions_destroy, posix_spawn_file_actions_addclose,
posix_spawn_file_actions_addopen, posix_spawn_file_actions_adddup2,
posix_spawnattr_init, posix_spawnattr_destroy,
posix_spawnattr_getdefault, posix_spawnattr_setdefault,
posix_spawnattr_getflags, posix_spawnattr_setflags,
posix_spawnattr_getpgroup, posix_spawnattr_setpgroup, posix_spawn,
and posix_spawnp.
* posix/spawn.c: New file.
* posix/spawn.h: New file.
* posix/spawn_faction_addclose.c: New file.
* posix/spawn_faction_adddup2.c: New file.
* posix/spawn_faction_addopen.c: New file.
* posix/spawn_faction_destroy.c: New file.
* posix/spawn_faction_init.c: New file.
* posix/spawn_int.h: New file.
* posix/spawnattr_destroy.c: New file.
* posix/spawnattr_getdefault.c: New file.
* posix/spawnattr_getflags.c: New file.
* posix/spawnattr_getpgroup.c: New file.
* posix/spawnattr_getschedparam.c: New file.
* posix/spawnattr_getschedpolicy.c: New file.
* posix/spawnattr_getsigmask.c: New file.
* posix/spawnattr_init.c: New file.
* posix/spawnattr_setdefault.c: New file.
* posix/spawnattr_setflags.c: New file.
* posix/spawnattr_setpgroup.c: New file.
* posix/spawnattr_setschedparam.c: New file.
* posix/spawnattr_setschedpolicy.c: New file.
* posix/spawnattr_setsigmask.c: New file.
* posix/spawni.c: New file.
* posix/spawnp.c: New file.
* sysdeps/mach/hurd/bits/posix_opt.h: Add _POSIX_SPAWN.
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise.
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2000-04-15 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Add _POSIX_SPAWN.
* sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise.
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(elf_machine_got_rel): Cast sym correctly.
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* sysdeps/mips/add_n.S: Use __PIC__, add end directive.
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* sysdeps/mips/addmul_1.S: Likewise.
* sysdeps/mips/lshift.S: Likewise.
* sysdeps/mips/mul_1.S: Likewise.
* sysdeps/mips/rshift.S: Likewise.
* sysdeps/mips/sub_n.S: Likewise.
* sysdeps/mips/submul_1.S: Likewise.
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* sysdeps/mips/dl-machine.h (elf_machine_got_rel): Initialize
symidx correctly.
* sysdeps/mips/add_n.S: Use __PIC__, add .end directive.
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* stdlib/stdlib.h: Fix typo in comment.
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* shlib-versions (mips.*-.*-linux.*): Support only GLIBC 2.0 and
2.2 for libdl, ld and libm.
* shlib-versions (mips.*-.*-linux.*): Support only GLIBC 2.0 and
2.2 for libdl, ld and libm.
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* shlib-versions (mips.*-.*-linux.*): Support only GLIBC 2.0 and
2.2 for linuxthreads.
2000-04-14 Andreas Jaeger <aj@suse.de>
* shlib-versions (mips.*-.*-linux.*): Support only GLIBC 2.0 and
2.2 for libdl, ld and libm.
* shlib-versions (mips.*-.*-linux.*): Support only GLIBC 2.0 and
2.2 for linuxthreads.
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2000-04-14 Ulrich Drepper <drepper@redhat.com>
* malloc/Versions [libc] (GLIBC_2.2): Add posix_memalign.
* malloc/malloc.c: Implement posix_memalign for glibc.
* include/stdlib.h: Add prototype for __posix_memalign.
* stdlib/stdlib.h: Add prototype for posix_memalign.
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2000-04-14 Andreas Jaeger <aj@suse.de>
* sysdeps/generic/madvise.c: Fix typos.
* sysdeps/unix/sysv/linux/mips/clone.S (error): Use __PIC__.
* sysdeps/mips/bits/setjmp.h: Remove K&R compatibility.
* sysdeps/mips/setjmp_aux.c (__sigsetjmp_aux): Silence gcc
warnings.
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* weaks.c: Fix typo.
2000-04-14 Andreas Jaeger <aj@suse.de>
* sysdeps/generic/madvise.c: Fix typos.
* sysdeps/unix/sysv/linux/mips/clone.S (error): Use __PIC__.
* sysdeps/mips/bits/setjmp.h: Remove K&R compatibility.
* sysdeps/mips/setjmp_aux.c (__sigsetjmp_aux): Silence gcc
warnings.
2000-04-14 Andreas Jaeger <aj@suse.de>
* weaks.c: Fix typo.
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2000-04-14 Ulrich Drepper <drepper@redhat.com>
* include/sys/statfs.h: Add prototypes for __statfs64 and __fstatfs64.
* sysdeps/generic/fstatfs64.c (__fstatfs64): Renamed to fstatfs64.
Make old name weak alias.
* sysdeps/unix/sysv/linux/fstatfs64.c: Likewise.
* sysdeps/generic/statfs64.c (__statfs64): Renamed to statfs64.
Make old name weak alias.
* sysdeps/unix/sysv/linux/statfs64.c: Likewise.
* io/Makefile (routines): Add posix_fadvise, posix_fadvise64,
posix_fallocate, and posix_fallocate64.
* io/Versions [libc] (GLIBC_2.2): Add posix_fadvise, posix_fadvise64,
posix_fallocate, and posix_fallocate64.
* io/fcntl.h: Declare posix_fadvise, posix_fadvise64,
posix_fallocate, and posix_fallocate64.
* sysdeps/generic/fadvise.c: New file.
* sysdeps/generic/fadvise64.c: New file.
* sysdeps/generic/fallocate.c: New file.
* sysdeps/generic/fallocate64.c: New file.
* sysdeps/posix/fallocate.c: New file.
* sysdeps/posix/fallocate64.c: New file.
* sysdeps/generic/bits/fcntl.h: Define POSIX_FADV_NORMAL,
POSIX_FADV_RANDOM, POSIX_FADV_SEQUENTIAL, POSIX_FADV_WILLNEED,
POSIX_FADV_DONTNEED, and POSIX_FADV_NOREUSE.
* sysdeps/mach/hurd/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
* sysdeps/generic/madvise.c (__madvise): Renamed to posix_madvise.
* sysdeps/unix/sysv/linux/syscalls.list: Likewise.
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2000-04-13 Ulrich Drepper <drepper@redhat.com>
* misc/Versions [libc] (GLIBC_2.2): Add posix_madvice.
* misc/sys/mman.h (posix_madvise): Add prototype.
* sysdeps/generic/madvise.c (madvise): Renamed to __madvise. Make
old name and posix_madvise weak aliases.
* sysdeps/unix/sysv/linux/syscalls.list: Likewise.
* sysdeps/generic/bits/mman.h: Add POSIX_MADV_* constants.
* sysdeps/unix/sysv/linux/alpha/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/arm/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/mman.h: Likewise.
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(elf_machine_got_rel): Handle symbol versioning.
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(elf_machine_got_rel): Only add runtime display if needed.
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* sysdeps/mips/dl-machine.h (__dl_runtime_resolve): Handle symbol
versioning.
2000-04-13 Andreas Jaeger <aj@suse.de>
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* sysdeps/unix/sysv/linux/mips/clone.S: Fix function.
* sysdeps/unix/sysv/linux/mips/pipe.S: New file.
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* sysdeps/unix/sysv/linux/mips/pipe.S: New file.
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2000-04-13 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/mips/pipe.S: Reorder instructions since .reorder is
default.
* sysdeps/mips/__longjmp.c (__longjmp): Use $25 to fix problems
with some applications.
Patches by Ralf Baechle <ralf@uni-koblenz.de>.
* sysdeps/mips/bsd-setjmp.S: Use __PIC__.
* sysdeps/mips/bsd-_setjmp.S: Likewise.
* sysdeps/mips/setjmp.S: Likewise.
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* sysdeps/unix/mips/pipe.S: Reorder instructions since .reorder is
default.
* sysdeps/mips/__longjmp.c (__longjmp): Use $25 to fix problems
with some applications.
Patches by Ralf Baechle <ralf@uni-koblenz.de>.
* sysdeps/mips/bsd-setjmp.S: Use __PIC__.
* sysdeps/mips/bsd-_setjmp.S: Likewise.
* sysdeps/mips/setjmp.S: Likewise.
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2000-04-13 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/getcpuclockid.c
(pthread_getcpuclockid): Fix typo.
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2000-04-13 Ulrich Drepper <drepper@redhat.com>
* posix/globtest.sh: Work around inconsistency with expanding ~/
in shell (PR libc/1690). Reported by patsmith@pobox.com.
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* sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_SPIN_LOCKS):
Defined.
* sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise.
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* sysdeps/pthread/pthread.h: Add prototypes for pthread_spin_init,
pthread_spin_destroy, pthread_spin_lock, pthread_spin_trylock,
and pthread_spin_unlock.
* sysdeps/pthread/bits/pthreadtypes.h: Change struct _pthread_fastlock
into pthread_spinlock_t. Change all uses.
* spinlock.c: Implement pthread_spin_lock.
Rename __pthread_unlock to __pthread_spin_unlock and define weak
alias for real name.
Define pthread_spin_trylock, pthread_spin_init, and
pthread_spin_destroy.
Change all uses of _pthread_fastlock to pthread_spinlock_t.
* spinlock.h: Rename __pthread_unlock to __pthread_spin_unlock.
Change all uses of _pthread_fastlock to pthread_spinlock_t.
* Versions [libpthread] (GLIBC_2.2): Add pthread_spin_init,
pthread_spin_destroy, pthread_spin_lock, pthread_spin_trylock,
and pthread_spin_unlock.
* cancel.c: Use __pthread_spin_unlock instead of __pthread_unlock.
Change all uses of _pthread_fastlock to pthread_spinlock_t.
* condvar.c: Likewise.
* internals.h: Likewise.
* join.c: Likewise.
* manager.c: Likewise.
* mutex.c: Likewise.
* pthread.c: Likewise.
* rwlock.c: Likewise.
* semaphore.c: Likewise.
* signals.c: Likewise.
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* posix/getconf.c: Add support for many more POSIX options.
* sysdeps/posix/sysconf.c: Likewise.
* sysdeps/generic/bits/confname.h: Add many more POSIX options.
* sysdeps/mach/hurd/bits/posix_opt.h: Add _POSIX_REGEXP and
_POSIX_SHELL.
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/time.h: Rename __CLOCK_HIGHRES to
CLOCK_PROCESS_CPUTIME_ID. Add define CLOCK_MONOTONIC and
CLOCK_THREAD_CPUTIME_ID.
* sysdeps/unix/i386/clock_getcpuclockid.c: Set *clock_id to
CLOCK_PROCESS_CPUTIME_ID.
* sysdeps/unix/i386/i586/clock_getres.c: Change for renaming of
__CLOCK_HIGHRES to CLOCK_PROCESS_CPUTIME_ID. Handle
CLOCK_THREAD_CPUTIME_ID and CLOCK_MONOTONIC the same.
* sysdeps/unix/i386/i586/clock_gettime.c: Likewise.
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* malloc/Makefile (tests): Add tst-calloc.
* malloc/tst-calloc.c: New file.
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* sysdeps/arm/libm-test-ulps: New file.
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