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* sysdeps/unix/make-syscalls.sh: Define __OPTIMIZE__ in use of asm_CPP.
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2001-09-12 Jakub Jelinek <jakub@redhat.com>
* rt/Makefile (LDFLAGS-rt.so): Use shared thread library as librt's
filter.
* elf/dl-close.c (_dl_close): Don't free l_libname if it is not
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2001-09-11 Ulrich Drepper <drepper@redhat.com>
* nscd/nscd_gethst_r.c: Don't expect IPv6 addresses for IPv4 lookup.
Patch by Stephan Kulow.
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2001-08-29 Ulrich Drepper <drepper@redhat.com>
* spinlock.c (__pthread_lock): Top max_count value with
MAX_ADAPTIVE_SPIN_COUNT.
* internals.h (MAX_ADAPTIVE_SPIN_COUNT): Define if not already done.
* sysdeps/i386/i686/pt-machine.h (BUSY_WAIT_NOP): New macro to
help P4.
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2001-08-27 Ulrich Drepper <drepper@redhat.com>
* misc/syslog.c (vsyslog): Try a bit harder to use syslogd. If
the connection went down after we first used it try to connect
again and resend the message before printing to the console.
Reported by Coserea Gh. Tudor <tudore@tudore.gecadsoftware.com>.
2001-08-27 Jakub Jelinek <jakub@redhat.com>
* string/tst-strlen.c (main): Test strnlen (, -1) too.
* sysdeps/generic/strnlen.c (__strnlen): Fix for maxlens with top
bit set.
2001-08-27 Ulrich Drepper <drepper@redhat.com>
* iconv/strtab.c (searchstring): Use correct length for
comparison.
(strtabadd): Account total size correct if new string has old string as
substring.
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2001-08-26 Jakub Jelinek <jakub@redhat.com>
* sysdeps/pthread/bits/libc-lock.h (__libc_lock_t): Define
non-opaque lock types also if _IO_MTSAFE_IO is defined.
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__libc_lock_define_recursive.
* elf/dl-open.c: Don't declare it here any more.
* elf/dl-close.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/dl-iteratephdr.c: Likewise.
* elf/dl-lookup.c (add_dependency): Use __libc_lock_lock_recursive and
__libc_lock_unlock_recursive.
* elf/dl-close.c (_dl_close): Likewise
* elf/dl-iteratephdr.c (__dl_iterate_phdr): Likewise
* elf/dl-open.c (_dl_open): Likewise
* sysdeps/generic/bits/libc-lock.h
(__libc_lock_define_recursive): New macro.
* sysdeps/generic/bits/stdio-lock.h (_IO_lock_t): Use it.
(_IO_lock_lock): Use __libc_lock_lock_recursive.
(_IO_lock_unlock): Use __libc_lock_unlock_recursive.
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2001-08-14 Jakub Jelinek <jakub@redhat.com>
* resolv/nss_dns/dns-host.c (RESOLVSORT): Define.
(addrsort): New function.
* resolv/gethnamaddr.c (RESOLVSORT): Define.
2001-08-14 Jakub Jelinek <jakub@redhat.com>
* string/strsignal.c (free_mem): Remove.
2001-08-14 Andreas Jaeger <aj@suse.de>
* inet/inet_ntoa.c (free_mem): Remove, it's not used anymore.
Closes PR libc/2477, reported by Dylan Alex Simon
<dylan@dylex.caltech.edu>.
2001-08-14 Ulrich Drepper <drepper@redhat.com>
* locale/Makefile (aux): Add xlocale.
* locale/xlocale.c: New file.
* include/locale.c (_nl_C_locobj): Declare.
* iconv/gconv_charset.h: Use __tolower_l, __isdigit_l, __isspace_l
with _nl_C_locobj instead of tolower, isdigit, isspace.
* iconv/gconv_conf.c: Likewise.
* iconv/gconv_int.h: Likewise.
* iconv/gconv_open.c: Likewise.
* locale/newlocale.c: Minor cleanups.
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* sysdeps/unix/sysv/linux/i386/getcontext.S: Don't touch the %gs
register so that contexts can be used in different threads.
* sysdeps/unix/sysv/linux/i386/setcontext.S: Likewise.
* sysdeps/unix/sysv/linux/i386/swapcontext.S: Likewise.
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* sysdeps/unix/sysv/linux/cmsg_nxthdr.c (__cmsg_nxthdr): Correct
test for cmsg struct size.
* sysdeps/unix/sysv/linux/bits/socket.h (__cmsg_nxthdr): Likewise.
* sysdeps/unix/sysv/linux/i386/makecontext.S: Remove unnecessary
initializations.
* libio/oldiopopen.c: Add lock for old_proc_file_chain access.
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2001-07-26 kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/sh/dl-machine.h (elf_machine_load_address): Don't use
multi-line strings.
(FUN_ADDR, FGR_SAVE, ELF_MACHINE_RUNTIME_TRAMPOLINE): Likewise.
(elf_machine_rela): Handle unaligned relocation.
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2001-07-22 Bruno Haible <haible@clisp.cons.org>
* intl/libintl.h (ngettext, dngettext, dcngettext): Use both msgid1
and msgid2 for printf format argument checking.
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* iconv/gconv_cache.c (find_module): Don't allocate room for the
filename. Use alloca, we don't need it beyond this function.
(__gconv_release_cache): New function.
* iconv/gconv_db.c (__gconv_close_transform): Call
__gconv_release_cache after the steps are handled.
* iconv/gconv_dl.c (__gconv_find_shlib): Allocate file name in the
record as well.
* iconv/gconv_int.h: Add prototype fpr __gconv_release_cache.
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* locale/programs/locale.c (write_locales): Disable implicit
locking for the stream. Use feof_unlocked instead of feof.
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* libio/genops.c (_IO_list_all_stamp): New variable.
(_IO_un_link): Bump _IO_list_all_stamp after removing from list.
(_IO_link): Likewise for insertion.
(flush_cleanup): New function.
(_IO_flush_all): Get list_all_lock and all individual locks for the
streams. Detect and handle changes to the _IO_list_all list.
(_IO_flush_all_linebuffered): Likewise.
* sysdeps/generic/bits/stdio-lock.h: Define
_IO_cleanup_region_start_noarg.
* sysdeps/mach/hurd/bits/stdio-lock.c: Likewise.
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2001-07-23 Jakub Jelinek <jakub@redhat.com>
* sunrpc/svc_tcp.c (svctcp_rendezvous_abort): New.
(svctcp_rendezvous_op): Use it.
* sunrpc/svc_unix.c (svcunix_rendezvous_abort): New.
(svcunix_rendezvous_op): Use it.
2001-07-23 Andreas Schwab <schwab@suse.de>
* math/Makefile (CPPFLAGS-test-ifloat.c, CPPFLAGS-test-idouble.c,
CPPFLAGS-test-ildoubl.c): Renamed from CFLAGS-*.
(math-CPPFLAGS): Set this instead of CPPFLAGS.
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2001-07-19 Jakub Jelinek <jakub@redhat.com>
* sysdeps/i386/useldt.h: Fix typo in ARCH_STACK_MAX_SIZE comment.
* sysdeps/ia64/pt-machine.h (FLOATING_STACKS): Define.
(ARCH_STACK_MAX_SIZE): Define.
* manager.c (pthread_allocate_stack): Handle FLOATING_STACKS with
NEED_SEPARATE_REGISTER_STACK.
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2001-07-13 H.J. Lu <hjl@gnu.org>
* sysdeps/mips/dl-machine.h (MAP_BASE_ADDR): Removed.
(elf_machine_got_rel): Defined only if RTLD_BOOTSTRAP is not defined.
(RESOLVE_GOTSYM): Rewrite to use RESOLVE.
* sysdeps/mips/rtld-ldscript.in: Removed.
* sysdeps/mips/rtld-parms: Likewise.
* sysdeps/mips/mips64/rtld-parms: Likewise.
* sysdeps/mips/mipsel/rtld-parms: Likewise.
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2001-07-15 Ulrich Drepper <drepper@redhat.com>
* malloc/obstack.c: Define __attribute__ for non-gcc compilers.
Patch by Jim Meyering <jim@meyering.net>.
2001-07-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/s390/s390-64/bits/sigaction.h: Reorder
fields in the sigaction struct to match the definition in the kernel.
2001-07-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S: Correct the
test for ENOSYS.
2001-07-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/s390/s390-32/bits/setjmp.h: Add leading underscores
to the entries in the __jmp_buf structure.
* sysdeps/s390/s390-64/bits/setjmp.h: Likewise.
2001-07-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/s390/s390-32/bcopy.S: Use mvcle for big blocks
(> 64K) and a mvc loop for small blocks.
* sysdeps/s390/s390-32/memcpy.S: Likewise.
* sysdeps/s390/s390-64/bcopy.S: Likewise.
* sysdeps/s390/s390-64/memcpy.S: Likewise.
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2001-07-06 Paul Eggert <eggert@twinsun.com>
* manual/argp.texi: Remove ignored LGPL copyright notice; it's
not appropriate for documentation anyway.
* manual/libc-texinfo.sh: "Library General Public License" ->
"Lesser General Public License".
2001-07-06 Andreas Jaeger <aj@suse.de>
* All files under GPL/LGPL version 2: Place under LGPL version
2.1.
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2001-06-16 H.J. Lu <hjl@gnu.org>
* internals.h: Include <stackinfo.h>.
* attr.c: Don't include <stackinfo.h> here.
* cancel.c: Likewise.
* manager.c: Likewise.
* pthread.c: Likewise.
* ptlongjmp.c: Likewise.
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2001-06-07 Mark Kettenis <kettenis@gnu.org>
* grp/initgroups.c (initgroups): Factor out re-usable code into...
(internal_getgrouplist): ... new function.
(getgrouplist): New function.
* grp/grp.h (getgrouplist): New prototype.
* grp/Versions [2.2.4]: Add getgrouplist.
2001-06-16 Ulrich Drepper <drepper@redhat.com>
* inet/netinet/ip6.h: Fix comments in ip6_hdr.
Patch by Pekka Savola <pekkas@netcore.fi>.
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2001-06-15 H.J. Lu <hjl@gnu.org>
* pthread.c (__pthread_reset_main_thread): Fix a typo.
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sem_t instead of an identical struct.
* rwlock.c: Remove casts.
* semaphore.c: Likewise.
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2001-04-30 Alan Modra <amodra@one.net.au>
* sysdeps/unix/sysv/linux/hppa/pt-initfini.c: New.
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2001-05-25 Bruce Mitchener <bruce@cubik.org>
* manual/ctype.texi: Minor fix.
* manual/install.texi: Likewise.
* manual/startup.texi: Likewise.
* manual/examples/dir.c: Use perror() rather than puts().
2001-05-25 David Mosberger <davidm@hpl.hp.com>
* sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h: Put stuff following
#endif directive inside a comment to avoid compiler warnings.
2001-05-25 Philipp Thomas <pthomas@suse.de>
* nis/nis_print.c (nis_nstype2str): Don't mark names of
naming services for translation, only UNKNOWN needs it.
Add comment to prevent it for the future.
2001-05-25 Joseph S. Myers <jsm28@cam.ac.uk>
* misc/sys/cdefs.h (__restrict_arr): Define appropriately for GCC
3.1 and non-GCC C99 compilers.
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2001-05-25 Ulrich Drepper <drepper@redhat.com>
* oldsemaphore.c (__old_sem_wait): Clear p_nextwaiting before
returning successfully.
Patch by Gene Cooperman <gene@ccs.neu.edu>.
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2001-05-24 Ulrich Drepper <drepper@redhat.com>
* spinlock.c (__pthread_lock) [HAS_COMPARE_AND_SWAP]: Before doing any
serious work try once whether the lock is uncontested.
Remove duplicate reading of __status before loop.
Change suggested by Hans Boehm <hans_boehm@hp.com>.
* spinlock.h (__pthread_trylock): Remove need for oldstatus variable.
(__pthread_alt_trylock): Likewise.
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2001-05-01 Kaz Kylheku <kaz@ashi.footprints.net>
Memory barrier overhaul following line by line inspection.
* mutex.c (pthread_once): Missing memory barriers added.
* pthread.c (__pthread_wait_for_restart_signal,
__pthread_timedsuspend_new, __pthread_restart_new): Added
memory barriers ``just in case'' and for documentary value.
* spinlock.c (__pthread_release): New inline function for releasing
spinlock, to complement __pthread_acquire. Includes memory
barrier prior to assignment to spinlock, and __asm __volatile
dance to prevent reordering or optimization of the spinlock access.
* spinlock.c (__pthread_unlock, __pthread_alt_lock,
__pthread_alt_timedlock, __pthread_alt_unlock,
__pthread_compare_and_swap): Updated to use new __pthread_release
instead of updating spinlock directly.
* spinlock.c (__pthread_lock, __pthread_unlock, wait_node_alloc,
wait_node_free, wait_node_dequeue, __pthread_alt_lock,
__pthread_alt_timedlock, __pthread_alt_unlock, __pthread_acquire):
Memory barrier overhaul. Lots of missing memory barriers added,
a couple needless ones removed.
* spinlock.c (__pthread_compare_and_swap): testandset optimization
removed, just calls __pthread_acquire, which has the new read
barrier in it before its testandset.
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found within $(add-ons) directories too.
[linuxthreads add-on]: Move variable settings for linuxthreads
to new file linuxthreads/Makeconfig.
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* Makeconfig: New file, variables used to be in main libc Makeconfig.
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(HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS): Define.
(__compare_and_swap): Remove memory barriers.
(__compare_and_swap_with_release_semantics): New function.
2001-05-09 Geoff Keating <geoffk@redhat.com>
* sysdeps/powerpc/pt-machine.h
(HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS): Define.
(__compare_and_swap): Remove memory barriers.
(__compare_and_swap_with_release_semantics): New function.
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2001-04-24 Andreas Jaeger <aj@suse.de>
* sysdeps/generic/send.c (__send): Return ssize_t.
* sysdeps/mach/hurd/send.c (__send): Likewise.
* sysdeps/mach/hurd/recv.c (recv): Likewise.
* sysdeps/mach/hurd/sendto.c (sendto): Likewise.
* sysdeps/generic/sendto.c (sendto): Likewise.
* sysdeps/generic/recvmsg.c (recvmsg): Likewise.
* sysdeps/mach/hurd/recvfrom.c (recvfrom): Likewise.
* sysdeps/generic/recvfrom.c (recvfrom): Likewise.
* sysdeps/generic/sendmsg.c (sendmsg): Likewise.
* socket/sys/socket.h: send* and recv* return ssize_t.
* include/sys/socket.h: send returns ssize_t.
* sysdeps/i386/fpu_control.h: Fix comments.
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* sysdeps/generic/get_clockfreq.c (__get_clockfreq): Likewise.
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* sysdeps/ia64/Makefile [subdir=csu] (sysdep_routines): Add hp-timing.
* sysdeps/ia64/Versions: Add _dl_cpuclock_offset for ld in 2.2.3.
* sysdeps/ia64/hp-timing.c: New file.
* sysdeps/ia64/hp-timing.h: New file.
* sysdeps/unix/sysv/linux/ia64/bits/time.h: Add definitions for
CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID.
* sysdeps/generic/clock_getcpuclockid.c: Make function generic, test
using #ifdef whether the clock is available.
* sysdeps/unix/i386/clock_getcpuclockid.c: Not needed anymore.
* sysdeps/generic/dl-sysdep.c: Initialize _dl_cpuclock_offset to move
it into data section.
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* sysdeps/unix/sysv/linux/ia64/pt-initfini.c (_init): We don't
have to call __gmon_start__ in the libpthread DSO.
* sysdeps/pthread/pt-initfini.c (_init): Likewise.
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* sysdeps/pthread/pt-initfini.c (_init): We don't have to call
__gmon_start__ in the libpthread DSO.
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* internals.h: Fix parameter type for __pthread_clock_gettime and
__pthread_clock_settime.
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* sysdeps/unix/i386/i586/clock_getres.c: Removed.
* sysdeps/unix/i386/i586/clock_gettime.c: Removed.
* sysdeps/unix/i386/i586/clock_nanosleep.c: Removed.
* sysdeps/unix/i386/i586/clock_settime.c: Removed.
* sysdeps/unix/i386/i586/cpuclock-init.h: Removed.
* sysdeps/generic/cpuclock-init.h: Removed.
* sysdeps/unix/i386/i686/Implies: Removed.
* sysdeps/unix/i386/i686/tempname.c: Removed.
* sysdeps/i386/i686/Versions: New file.
* sysdeps/unix/i386/i586/Versions: Removed.
* sysdeps/posix/clock_getres.c: If HP_TIMING_AVAIL is nonzero handle
CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID.
* sysdeps/unix/clock_gettime.c: Likewise.
* sysdeps/unix/clock_nanosleep.c: Likewise.
* sysdeps/unix/clock_settime.c: Likewise.
* sysdeps/posix/tempname.c: Is HP_TIMING_AVAIL is nonzero define
RANDOM_BITS use CPU clock.
* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/bits/time.h: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9b/bits/time.h: New file.
* sysdeps/unix/sysv/linux/sparc/sparc64/bits/time.h: New file.
* sysdeps/sparc/Versions: New file.
* elf/dl-support.c: Don't use cpuclock-init.h definitions, use
hp-timing.h definitions.
* sysdeps/generic/dl-sysdep.c: Likewise.
* include/libc-internal.h: Include hp-timing.h. Use hp_timing_t in
__get_clockfreq prototype.
* sysdeps/unix/sysv/linux/i386/get_clockfreq.c (__get_clockfreq):
Use hp_timing_t type.
* sysdeps/unix/sysv/linux/ia64/get_clockfreq.c: New file.
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2001-04-22 Ulrich Drepper <drepper@redhat.com>
* posix/getconf.c: Fix names of XBS5 LFS test variables.
Add missing configuration variables from XPG6.
* posix/tst-getconf.c: New file.
* posix/Makefile (generated): Add tst-getconf.out.
(tests): Add ($objpfx)tst-getconf.out.
Add rule to run tst-getconf.sh.
* sysdeps/generic/bits/confname.h: Add missing _PC_ and _SC_ values
from XPG6.
* sysdeps/posix/fpathconf.c: Add handling of _PC_ALLOC_SIZE_MIN and
_PC_SYMLINK_MAX.
* sysdeps/posix/pathconf.c: Likewise.
* sysdeps/posix/sysconf.c: Correct spelling of _SC_MULTI_PROCESS
and _SC_SYMLOOP_MAX.
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(thread_func): Fix comment as suggested by Jakub Jelinek.
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(thread_func): Remove mutex_unlock call since it's never executed.
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noreturn attribute, remove statements that will never be executed.
* sysdeps/pthread/timer_routines.c (thread_func): Add noreturn
attribute, remove statements that will never be executed.
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* manager.c (__pthread_manager): Add noreturn
attribute.
(pthread_start_thread): Likewise, remove return statement.
(pthread_start_thread_event): Likewise.
Add noreturn attribute for pthread_handle_exit.
* weaks.c: Add noreturn attribute for pthread_exit.
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2001-04-21 Andreas Jaeger <aj@suse.de>
* internals.h: Add __pthread_clock_gettime and
__pthread_clock_settime prototypes.
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