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authorUlrich Drepper <drepper@redhat.com>2007-01-11 21:51:07 +0000
committerUlrich Drepper <drepper@redhat.com>2007-01-11 21:51:07 +0000
commit11bf311edc76f5ddc469a8c396e313e82d76be15 (patch)
treec359296689b762f1a7bb212a624ab6aec1faff94 /nptl/sysdeps/unix
parent32c075e1f01849e161724bbd400ba77244e482cc (diff)
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[BZ #2510, BZ #2830, BZ #3137, BZ #3313, BZ #3426, BZ #3465, BZ #3480, BZ #3483, BZ #3493, BZ #3514, BZ #3515, BZ #3664, BZ #3673, BZ #3674]
2007-01-11  Jakub Jelinek  <jakub@redhat.com>
	* sysdeps/i386/soft-fp/sfp-machine.h: Remove.
	* sysdeps/x86_64/soft-fp/sfp-machine.h: Likewise.
2007-01-10  Ulrich Drepper  <drepper@redhat.com>
	* io/fts.c: Make sure fts_cur is always valid after return from
	fts_read.
	Patch by Miloslav Trmac <mitr@redhat.com>.
2006-10-27  Richard Sandiford  <richard@codesourcery.com>
	* elf/elf.h (R_MIPS_GLOB_DAT): Define.
	(R_MIPS_NUM): Bump by 1.
2007-01-03  Jakub Jelinek  <jakub@redhat.com>
	* posix/execvp.c: Include alloca.h.
	(allocate_scripts_argv): Renamed to...
	(scripts_argv): ... this.  Don't allocate buffer here nor count
	arguments.
	(execvp): Use alloca if possible.
	* posix/Makefile: Add rules to build and run tst-vfork3 test.
	* posix/tst-vfork3.c: New test.
	* stdlib/Makefile (tst-strtod3-ENV): Define.
2007-01-02  Ulrich Drepper  <drepper@redhat.com>
	* posix/getconf.c: Update copyright year.
	* nss/getent.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.
	* debug/catchsegv.sh: Likewise.
2006-12-24  Ulrich Drepper  <drepper@redhat.com>
	* malloc/malloc.c (sYSMALLOc): Remove some unnecessary alignment
	attempts.
2006-12-23  Ulrich Drepper  <drepper@redhat.com>
	* posix/wordexp.c: Remove some unnecessary tests.
2006-12-20  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>

	* sysdeps/unix/sysv/linux/sh/bits/shm.h: New file.

	* nss/getXXbyYY_r.c: Include atomic.h.
	(INTERNAL (REENTRANT_NAME)): Write startp after start_fct,
	add atomic_write_barrier () in between.

2006-11-28  Jakub Jelinek  <jakub@redhat.com>
	* elf/dl-support.c: Include dl-procinfo.h.
	* sysdeps/powerpc/dl-procinfo.h (PPC_PLATFORM_POWER4,
	PPC_PLATFORM_PPC970, PPC_PLATFORM_POWER5, PPC_PLATFORM_POWER5_PLUS,
	PPC_PLATFORM_POWER6, PPC_PLATFORM_CELL_BE, PPC_PLATFORM_POWER6X):
	Define.
	(_dl_string_platform): Use PPC_PLATFORM_* macros instead of
	hardcoded constants.
	* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platform): Use
	PPC_PLATFORM_* macros for array designators.
2006-11-11  Steven Munroe  <sjmunroe@us.ibm.com>
	* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add 3 new cap
	names to the beginning.
	(_dl_powerpc_platforms): Add "power6x".
	* sysdeps/powerpc/dl-procinfo.h (_DL_HWCAP_FIRST): Decrease.
	(HWCAP_IMPORTANT): Add PPC_FEATURE_HAS_DFP.
	(_DL_PLATFORMS_COUNT): Increase.
	(_dl_string_platform): Handle power6x case.
	* sysdeps/powerpc/sysdep.h (PPC_FEATURE_PA6T, PPC_FEATURE_HAS_DFP,
	PPC_FEATURE_POWER6_EXT): Define.
	(PPC_FEATURE_POWER5, PPC_FEATURE_POWER5_PLUS): Correct Comment.
	[-2^31 .. 2^31) range.
	* sysdeps/unix/sysv/linux/bits/statvfs.h: Define ST_RELATIME.
	* sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
	Handle relatime mount option.

2006-12-13  Jakub Jelinek  <jakub@redhat.com>
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S: Include
	kernel-features.h.

2006-12-11  Ulrich Drepper  <drepper@redhat.com>

	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Parse thousand
	separators also if no non-zero digits found.
	* stdlib/Makefile (tests): Add tst-strtod3.
	[BZ #3664]
	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix test to recognize
	empty parsed strings.
	* stdlib/Makefile (tests): Add tst-strtod2.
	* stdlib/tst-strtod2.c: New file.

	[BZ #3673]
	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix exp_limit
	computation.
	* stdlib/Makefile (tests): Add tst-atof2.
	* stdlib/tst-atof2.c: New file.

	[BZ #3674]
	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Adjust exponent value
	correctly if removing trailing zero of hex-float.
	* stdlib/Makefile (tests): Add tst-atof1.
	* stdlib/tst-atof1.c: New file.

	* misc/mntent_r.c (__hasmntopt): Check p[optlen] even when p == rest.
	Start searching for next comma at p rather than rest.
	* misc/Makefile (tests): Add tst-mntent2.
	* misc/tst-mntent2.c: New test.

2006-12-08  Ulrich Drepper  <drepper@redhat.com>
	* malloc/memusage.c: Handle realloc with new size of zero and
	non-NULL pointer correctly.
	(me): Really write first record twice.
	(struct entry): Make format bi-arch safe.
	(dest): Write out more realloc statistics.
	* malloc/memusagestat.c (struct entry): Make format bi-arch safe.
2006-12-05  Jakub Jelinek  <jakub@redhat.com>
	* nis/nis_subr.c (nis_getnames): Revert last change.
2006-12-03  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
	* sysdeps/unix/sysv/linux/sh/sys/io.h: Removed.
2006-11-30  H.J. Lu  <hongjiu.lu@intel.com>
	* sysdeps/i386/i686/memcmp.S: Use jump table as the base of
	jump table entries.

2006-11-30  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* sysdeps/unix/sysv/linux/i386/clone.S: Provide CFI for the outermost
	`clone' function to ensure proper unwinding stop of gdb.
	* sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise.

2006-12-01  Ulrich Drepper  <drepper@redhat.com>

	* nscd/nscd.init: Remove obsolete and commented-out -S option
	handling.

2006-11-23  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3514]
	* manual/string.texi (strncmp): Fix pastos from wcscmp description.

	[BZ #3515]
	* manual/string.texi (strtok): Remove duplicate paragraph.

2006-12-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Fix compatibility with
	libgcc not supporting `rflags' unwinding (register # >= 17).

2006-11-30  Jakub Jelinek  <jakub@redhat.com>

	* sunrpc/svc_run.c (svc_run): Set my_pollfd to new_pollfd if realloc
	succeeded.

2006-11-29  Daniel Jacobowitz  <dan@codesourcery.com>
	    Jakub Jelinek  <jakub@redhat.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* sysdeps/unix/sysv/linux/x86_64/sigaction.c (restore_rt): Add correct
	unwind information.
	* sysdeps/unix/sysv/linux/x86_64/Makefile: Provide symbols for
	'restore_rt' even in the 'signal' directory.
	* sysdeps/unix/sysv/linux/x86_64/ucontext_i.sym: Extend the regs list.
	malloc crashed.  Don't allocate memory unnecessarily in each
	loop.
2006-10-21  Jakub Jelinek  <jakub@redhat.com>
	* resolv/mapv4v6addr.h (map_v4v6_address): Fix last change.
2006-11-20  Ulrich Drepper  <drepper@redhat.com>
	* resolv/mapv4v6addr.h (map_v4v6_address): Optimize a bit.
2006-11-18  Bruno Haible  <bruno@clisp.org>
	* sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Invoke
	__sysconf only after having tried to call getgroups32.
2006-11-19  Ulrich Drepper  <drepper@redhat.com>
	* nss/nss_files/files-hosts.c (LINE_PARSER): Support IPv6-style
	addresses for IPv4 queries if they can be mapped.
2006-11-16  Jakub Jelinek  <jakub@redhat.com>
	* sysdeps/x86_64/fpu/s_copysignf.S (__copysignf): Switch to .text.
	* sysdeps/x86_64/fpu/s_copysign.S (__copysign): Likewise.
	(signmask): Add .size directive.
	(othermask): Add .type directive.
2006-11-14  Ulrich Drepper  <drepper@redhat.com>
	* po/nl.po: Update from translation team.
	* timezone/zdump.c: Redo fix for BZ #3137.
2006-11-14  Jakub Jelinek  <jakub@redhat.com>
	* nss/nss_files/files-alias.c (get_next_alias): Set line back
	to first_unused after parsing :include: file.
	* timezone/africa: Update from tzdata2006o.
	* timezone/antarctica: Likewise.
	* timezone/asia: Likewise.
	* timezone/australasia: Likewise.
	* timezone/backward: Likewise.
	* timezone/europe: Likewise.
	* timezone/iso3166.tab: Likewise.
	* timezone/northamerica: Likewise.
	* timezone/southamerica: Likewise.
	* timezone/zone.tab: Likewise.

	* time/tzfile.c (__tzfile_read): Extend to handle new file format
	on machines with 64-bit time_t.

	* timezone/checktab.awk: Update from tzcode2006o.
	* timezone/ialloc.c: Likewise.
	* timezone/private.h: Likewise.
	* timezone/scheck.c: Likewise.
	* timezone/tzfile.h: Likewise.
	* timezone/tzselect.ksh: Likewise.
	* timezone/zdump.c: Likewise.
	* timezone/zic.c: Likewise.

	[BZ #3483]
	* elf/ldconfig.c (main): Call setlocale and textdomain.
	Patch mostly by Benno Schulenberg <bensberg@justemail.net>.

	[BZ #3480]
	* manual/argp.texi: Fix typos.
	* manual/charset.texi: Likewise.
	* manual/errno.texi: Likewise.
	* manual/filesys.texi: Likewise.
	* manual/lang.texi: Likewise.
	* manual/maint.texi: Likewise.
	* manual/memory.texi: Likewise.
	* manual/message.texi: Likewise.
	* manual/resource.texi: Likewise.
	* manual/search.texi: Likewise.
	* manual/signal.texi: Likewise.
	* manual/startup.texi: Likewise.
	* manual/stdio.texi: Likewise.
	* manual/sysinfo.texi: Likewise.
	* manual/syslog.texi: Likewise.
	* manual/time.texi: Likewise.
	Patch by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.

	[BZ #3465]
	* sunrpc/clnt_raw.c: Minimal message improvements.
	* sunrpc/pm_getmaps.c: Likewise.
	* nis/nss_nisplus/nisplus-publickey.c: Likewise.
	* nis/nis_print_group_entry.c: Likewise.
	* locale/programs/repertoire.c: Likewise.
	* locale/programs/charmap.c: Likewise.
	* malloc/memusage.sh: Likewise.
	* elf/dl-deps.c: Likewise.
	* locale/programs/ld-collate.c: Likewise.
	* libio/vswprintf.c: Likewise.
	* malloc/memusagestat.c: Likewise.
	* sunrpc/auth_unix.c: Likewise.
	* sunrpc/rpc_main.c: Likewise.
	* nscd/cache.c: Likewise.
	* locale/programs/repertoire.c: Unify output messages.
	* locale/programs/charmap.c: Likewise.
	* locale/programs/ld-ctype.c: Likewise.
	* locale/programs/ld-monetary.c: Likewise.
	* locale/programs/ld-numeric.c: Likewise.
	* locale/programs/ld-time.c: Likewise.
	* elf/ldconfig.c: Likewise.
	* nscd/selinux.c: Likewise.
	* elf/cache.c: Likewise.
	Patch mostly by Benno Schulenberg <bensberg@justemail.net>.

2006-11-10  Jakub Jelinek  <jakub@redhat.com>

	* string/strxfrm_l.c (STRXFRM): Fix trailing \1 optimization
	if N is one bigger than return value.
	* string/tst-strxfrm2.c (do_test): Also test strxfrm with l1 + 1
	and l1 last arguments, if buf is defined, verify the return value
	equals to strlen (buf) and verify no byte beyond passed length
	is modified.

2006-11-10  Ulrich Drepper  <drepper@redhat.com>

	* po/sv.po: Update from translation team.

	* sysdeps/gnu/siglist.c (__old_sys_siglist, __old_sys_sigabbrev):
	Use __new_sys_siglist instead of _sys_siglist_internal as
	second macro argument.
	(_old_sys_siglist): Use declare_symbol_alias macro instead of
	strong_alias.
2006-11-09  Ulrich Drepper  <drepper@redhat.com>

	[BZ #3493]
	* posix/unistd.h (sysconf): Remove const attribute.

	* sysdeps/posix/getaddrinfo.c (getaddrinfo): Fix test for
	temporary or deprecated addresses.
	Patch by Sridhar Samudrala <sri@us.ibm.com>.

	* string/Makefile (tests): Add tst-strxfrm2.
	* string/tst-strxfrm2.c: New file.

2006-10-09  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-debug.c (_dl_debug_initialize): Check r->r_map for 0
	rather than r->r_brk.
	* string/strxfrm_l.c (STRXFRM): Do the trailing \1 removal
	optimization even if needed > n.

2006-11-07  Jakub Jelinek  <jakub@redhat.com>

	* include/libc-symbols.h (declare_symbol): Rename to...
	(declare_symbol_alias): ... this.  Add ORIGINAL argument, imply
	strong_alias (ORIGINAL, SYMBOL) in asm to make sure it preceedes
	.size directive.
	* sysdeps/gnu/errlist-compat.awk: Adjust for declare_symbol_alias
	changes.
	* sysdeps/gnu/siglist.c: Likewise.

2006-11-03  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/fpu/bits/mathinline.h
	[__LIBC_INTERNAL_MATH_INLINES]: Moved to ...
	* sysdeps/powerpc/fpu/math_private.h: ...here.  New file.

2006-11-05  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/i386/sysconf.c (intel_check_word):
	Update handling of cache descriptor 0x49 for new models.
	* sysdeps/unix/sysv/linux/x86_64/sysconf.c (intel_check_word):
	Likewise.

2006-11-02  Ulrich Drepper  <drepper@redhat.com>

	* configure.in: Work around ld --help change and avoid -z relro
	test completely if the architecture doesn't care about security.

2006-11-01  Ulrich Drepper  <drepper@redhat.com>

	* po/sv.po: Update from translation team.

2006-10-31  Ulrich Drepper  <drepper@redhat.com>

	* stdlib/atexit.c (atexit): Don't mark as hidden when used to
	generate compatibility version.

2006-10-29  Ulrich Drepper  <drepper@redhat.com>

	* configure.in: Relax -z relro requirement a bit.

	* po/sv.po: Update from translation team.

2006-10-29  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-sym.c (do_sym): Use RTLD_SINGLE_THREAD_P.
	* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Likewise.
	* elf/dl-close.c (_dl_close_worker): Likewise.
	* elf/dl-open.c (_dl_open_worker): Likewise.
	* sysdeps/generic/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): Define.

	* configure.in: Require assembler support for visibility, compiler
	support for visibility and aliases, linker support for various -z
	options.
	* Makeconfig: Remove conditional code which now is unnecessary.
	* config.h.in: Likewise.
	* config.make.in: Likewise.
	* dlfcn/Makefile: Likewise.
	* elf/Makefile: Likewise.
	* elf/dl-load.c: Likewise.
	* elf/rtld.c: Likewise.
	* include/libc-symbols.h: Likewise.
	* include/stdio.h: Likewise.
	* io/Makefile: Likewise.
	* io/fstat.c: Likewise.
	* io/fstat64.c: Likewise.
	* io/fstatat.c: Likewise.
	* io/fstatat64.c: Likewise.
	* io/lstat.c: Likewise.
	* io/lstat64.c: Likewise.
	* io/mknod.c: Likewise.
	* io/mknodat.c: Likewise.
	* io/stat.c: Likewise.
	* io/stat64.c: Likewise.
	* libio/stdio.c: Likewise.
	* nscd/Makefile: Likewise.
	* stdlib/Makefile: Likewise.
	* stdlib/atexit.c: Likewise.
	* sysdeps/generic/ldsodefs.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	* sysdeps/i386/sysdep.h: Likewise.
	* sysdeps/i386/i686/memcmp.S: Likewise.
	* sysdeps/powerpc/powerpc32/sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Likewise.

	* Makerules: USE_TLS support is now default.
	* tls.make.c: Likewise.
	* csu/Versions: Likewise.
	* csu/libc-start.c: Likewise.
	* csu/libc-tls.c: Likewise.
	* csu/version.c: Likewise.
	* dlfcn/dlinfo.c: Likewise.
	* elf/dl-addr.c: Likewise.
	* elf/dl-cache.c: Likewise.
	* elf/dl-close.c: Likewise.
	* elf/dl-iteratephdr.c: Likewise.
	* elf/dl-load.c: Likewise.
	* elf/dl-lookup.c: Likewise.
	* elf/dl-object.c: Likewise.
	* elf/dl-open.c: Likewise.
	* elf/dl-reloc.c: Likewise.
	* elf/dl-support.c: Likewise.
	* elf/dl-sym.c: Likewise.
	* elf/dl-sysdep.c: Likewise.
	* elf/dl-tls.c: Likewise.
	* elf/ldconfig.c: Likewise.
	* elf/rtld.c: Likewise.
	* elf/tst-tls-dlinfo.c: Likewise.
	* elf/tst-tls1.c: Likewise.
	* elf/tst-tls10.h: Likewise.
	* elf/tst-tls14.c: Likewise.
	* elf/tst-tls2.c: Likewise.
	* elf/tst-tls3.c: Likewise.
	* elf/tst-tls4.c: Likewise.
	* elf/tst-tls5.c: Likewise.
	* elf/tst-tls6.c: Likewise.
	* elf/tst-tls7.c: Likewise.
	* elf/tst-tls8.c: Likewise.
	* elf/tst-tls9.c: Likewise.
	* elf/tst-tlsmod1.c: Likewise.
	* elf/tst-tlsmod13.c: Likewise.
	* elf/tst-tlsmod13a.c: Likewise.
	* elf/tst-tlsmod14a.c: Likewise.
	* elf/tst-tlsmod2.c: Likewise.
	* elf/tst-tlsmod3.c: Likewise.
	* elf/tst-tlsmod4.c: Likewise.
	* elf/tst-tlsmod5.c: Likewise.
	* elf/tst-tlsmod6.c: Likewise.
	* include/errno.h: Likewise.
	* include/link.h: Likewise.
	* include/tls.h: Likewise.
	* locale/global-locale.c: Likewise.
	* locale/localeinfo.h: Likewise.
	* malloc/arena.c: Likewise.
	* malloc/hooks.c: Likewise.
	* malloc/malloc.c: Likewise.
	* resolv/Versions: Likewise.
	* sysdeps/alpha/dl-machine.h: Likewise.
	* sysdeps/alpha/libc-tls.c: Likewise.
	* sysdeps/generic/ldsodefs.h: Likewise.
	* sysdeps/generic/tls.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	* sysdeps/ia64/dl-machine.h: Likewise.
	* sysdeps/ia64/libc-tls.c: Likewise.
	* sysdeps/mach/hurd/fork.c: Likewise.
	* sysdeps/mach/hurd/i386/tls.h: Likewise.
	* sysdeps/powerpc/powerpc32/dl-machine.c: Likwise.
	* sysdeps/powerpc/powerpc32/dl-machine.h: Likewise.
	* sysdeps/powerpc/powerpc64/dl-machine.h: Likewise.
	* sysdeps/s390/libc-tls.c: Likewise.
	* sysdeps/s390/s390-32/dl-machine.h: Likewise.
	* sysdeps/s390/s390-64/dl-machine.h: Likewise.
	* sysdeps/sh/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
	* sysdeps/x86_64/dl-machine.h: Likewise.

	[BZ #3426]
	* stdlib/stdlib.h: Adjust comment for canonicalize_file_name to
	reality.

2006-10-27  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-lookup.c (_dl_debug_bindings): Remove unused symbol_scope
	argument.
	(_dl_lookup_symbol_x): Adjust caller.

	* sysdeps/generic/ldsodefs.h (struct link_namespaces): Remove
	_ns_global_scope.
	* elf/rtld.c (dl_main): Don't initialize _ns_global_scope.

	* elf/dl-libc.c: Revert l_scope name changes.
	* elf/dl-load.c: Likewise.
	* elf/dl-object.c: Likewise.
	* elf/rtld.c: Likewise.
	* elf/dl-close.c (_dl_close): Likewise.
	* elf/dl-open.c (dl_open_worker): Likewise.  If not SINGLE_THREAD_P,
	always use __rtld_mrlock_{change,done}.  Always free old scope list
	here if not l_scope_mem.
	* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Revert l_scope name
	change.  Never free scope list here.  Just __rtld_mrlock_lock before
	the lookup and __rtld_mrlock_unlock it after the lookup.
	* elf/dl-sym.c: Likewise.
	* include/link.h (struct r_scoperec): Remove.
	(struct link_map): Replace l_scoperec with l_scope, l_scoperec_mem
	with l_scope_mem and l_scoperec_lock with l_scope_lock.

2006-10-25  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/gnu/netinet/tcp.h: Define TCP_CONGESTION.

2006-10-18  Ulrich Drepper  <drepper@redhat.com>

	* configure.in: Disable building profile libraries by default.

2006-10-18  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-lookup.c (_dl_lookup_symbol_x): Add warning to
	_dl_lookup_symbol_x code.

2006-10-17  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-runtime.c: Include sysdep-cancel.h.
	(_dl_fixup, _dl_profile_fixup): Use __rtld_mrlock_* and
	scoperec->nusers only if !SINGLE_THREAD_P.  Use atomic_*
	instead of catomic_* macros.
	* elf/dl-sym.c: Include sysdep-cancel.h.
	(do_sym): Use __rtld_mrlock_* and scoperec->nusers only
	if !SINGLE_THREAD_P.  Use atomic_* instead of catomic_* macros.
	* elf/dl-close.c: Include sysdep-cancel.h.
	(_dl_close): Use __rtld_mrlock_* and scoperec->nusers only
	if !SINGLE_THREAD_P.  Use atomic_* instead of catomic_* macros.
	* elf/dl-open.c: Include sysdep-cancel.h.
	(dl_open_worker): Use __rtld_mrlock_* and scoperec->nusers only
	if !SINGLE_THREAD_P.  Use atomic_* instead of catomic_* macros.

2006-10-17  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3313]
	* malloc/malloc.c (malloc_consolidate): Set maxfb to address of last
	fastbin rather than end of fastbin array.

2006-10-18  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/i386/i486/bits/atomic.h (catomic_decrement): Use correct
	body macro.
	* sysdeps/x86_64/bits/atomic.h
	(__arch_c_compare_and_exchange_val_64_acq): Add missing casts.
	(catomic_decrement): Use correct body macro.

2006-10-17  Jakub Jelinek  <jakub@redhat.com>

	* include/atomic.h: Add a unique prefix to all local variables
	in macros.
	* csu/tst-atomic.c (do_test): Test also catomic_* macros.

2006-10-14  Ulrich Drepper  <drepper@redhat.com>

	* resolv/arpa/nameser.h: Document that ns_t_a6 is deprecated.

	[BZ #3313]
	* malloc/malloc.c (malloc_consolidate): Don't use get_fast_max to
	determine highest fast bin to consolidate, always look into all of
	them.
	(do_check_malloc_state): Only require for empty bins for large
	sizes in main arena.

	* libio/stdio.h: Add more __wur attributes.

2006-11-12  Andreas Jaeger  <aj@suse.de>

	[BZ #2510]
	* manual/search.texi (Hash Search Function): Clarify.
	(Array Search Function): Clarify.

2006-11-12  Joseph Myers  <joseph@codesourcery.com>

	[BZ #2830]
	* math/atest-exp.c (main): Cast hex value to mp_limb_t before
	shifting.
	* math/atest-exp2.c (read_mpn_hex): Likewise.
	* math/atest-sincos.c (main): Likewise.

	* sysdeps/unix/sysv/linux/syscalls.list: Add epoll_pwait.
	* sysdeps/unix/sysv/linux/sys/epoll.h: Declare epoll_pwait.
	* sysdeps/unix/sysv/linux/Versions (libc): Add epoll_pwait for
	version GLIBC_2.6.
	* Versions.def: Add GLIBC_2.6 for libc.

	* sysdeps/i386/i486/bits/atomic.h: Add catomic_* support.

2006-10-11  Jakub Jelinek  <jakub@redhat.com>

	* malloc/malloc.c (_int_malloc): Remove unused any_larger variable.

	* nis/nis_defaults.c (__nis_default_access): Don't call getenv twice.

	* nis/nis_subr.c (nis_getnames): Use __secure_getenv instead of getenv.
	* sysdeps/generic/unsecvars.h: Add NIS_PATH.

2006-10-11  Ulrich Drepper  <drepper@redhat.com>

	* include/atomic.c: Define catomic_* operations.
	* sysdeps/x86_64/bits/atomic.h: Likewise.  Fix a few minor problems.
	* stdlib/cxa_finalize.c: Use catomic_* operations instead of atomic_*.
	* malloc/memusage.c: Likewise.
	* gmon/mcount.c: Likewise.
	* elf/dl-close.c: Likewise.
	* elf/dl-open.c: Likewise.
	* elf/dl-profile.c: Likewise.
	* elf/dl-sym.c: Likewise.
	* elf/dl-runtime.c: Likewise.
	* elf/dl-fptr.c: Likewise.
	* resolv/res_libc.c: Likewise.

2006-10-10  Roland McGrath  <roland@frob.com>
	* sysdeps/mach/hurd/utimes.c: Use a union to avoid an improper cast.
	* sysdeps/mach/hurd/futimes.c: Likewise.
	* sysdeps/mach/hurd/lutimes.c: Likewise.

2006-10-09  Ulrich Drepper  <drepper@redhat.com>
	    Jakub Jelinek  <jakub@redhat.com>

	Implement reference counting of scope records.
	* elf/dl-close.c (_dl_close): Remove all scopes from removed objects
	from the list in objects which remain.  Always allocate new scope
	record.
	* elf/dl-open.c (dl_open_worker): When growing array for scopes,
	don't resize, allocate a new one.
	* elf/dl-runtime.c: Update reference counters before using a scope
	array.
	* elf/dl-sym.c: Likewise.
	* elf/dl-libc.c: Adjust for l_scope name change.
	* elf/dl-load.c: Likewise.
	* elf/dl-object.c: Likewise.
	* elf/rtld.c: Likewise.
	* include/link.h: Include <rtld-lowlevel.h>.  Define struct
	r_scoperec.  Replace r_scope with pointer to r_scoperec structure.
	Add l_scoperec_lock.
	* sysdeps/generic/ldsodefs.h: Include <rtld-lowlevel.h>.
	* sysdeps/generic/rtld-lowlevel.h: New file.

	* include/atomic.h: Rename atomic_and to atomic_and_val and
	atomic_or to atomic_or_val.  Define new macros atomic_and and
	atomic_or which do not return values.
	* sysdeps/x86_64/bits/atomic.h: Define atomic_and and atomic_or.
	Various cleanups.
	* sysdeps/i386/i486/bits/atomic.h: Likewise.

	* po/sv.po: Update from translation team.

2006-10-07  Ulrich Drepper  <drepper@redhat.com>

	* Versions.def: Add GLIBC_2.6 to libpthread.

	* include/shlib-compat.h (SHLIB_COMPAT): Expand parameters before use.
	(versioned_symbol): Likewise.
	(compat_symbol): Likewise.

	* po/tr.po: Update from translation team.
	* nis/Banner: Removed.  It's been integral part forever and the
	author info is incomplete anyway.
	* libio/Banner: Likewise.

2006-10-06  Ulrich Drepper  <drepper@redhat.com>

	* version.h (VERSION): Bump to 2.5.90 for new development tree.
Diffstat (limited to 'nptl/sysdeps/unix')
-rw-r--r--nptl/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/alpha/bits/semaphore.h3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/bits/local_lim.h3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/fork.c9
-rw-r--r--nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S11
-rw-r--r--nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h10
-rw-r--r--nptl/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/ia64/bits/semaphore.h3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c22
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/Versions4
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h93
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c2
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c8
-rw-r--r--nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h2
-rw-r--r--nptl/sysdeps/unix/sysv/linux/s390/bits/semaphore.h3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h21
-rw-r--r--nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h21
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sparc/bits/semaphore.h3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c2
-rw-r--r--nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S4
-rw-r--r--nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h28
-rw-r--r--nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S10
27 files changed, 211 insertions, 72 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h b/nptl/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h
index e0718780cc..9b27b1ff48 100644
--- a/nptl/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h
+++ b/nptl/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h
@@ -87,3 +87,6 @@
 
 /* Maximum message queue priority level.  */
 #define MQ_PRIO_MAX		32768
+
+/* Maximum value the semaphore can have.  */
+#define SEM_VALUE_MAX   (2147483647)
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/alpha/bits/semaphore.h
index 6dadfda206..be4469c69d 100644
--- a/nptl/sysdeps/unix/sysv/linux/alpha/bits/semaphore.h
+++ b/nptl/sysdeps/unix/sysv/linux/alpha/bits/semaphore.h
@@ -26,9 +26,6 @@
 /* Value returned if `sem_open' failed.  */
 #define SEM_FAILED      ((sem_t *) 0)
 
-/* Maximum value the semaphore can have.  */
-#define SEM_VALUE_MAX   (2147483647)
-
 
 typedef union
 {
diff --git a/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h b/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h
index b639ba44af..4b7b29787e 100644
--- a/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h
+++ b/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h
@@ -87,3 +87,6 @@
 
 /* Maximum message queue priority level.  */
 #define MQ_PRIO_MAX		32768
+
+/* Maximum value the semaphore can have.  */
+#define SEM_VALUE_MAX   (2147483647)
diff --git a/nptl/sysdeps/unix/sysv/linux/fork.c b/nptl/sysdeps/unix/sysv/linux/fork.c
index 98bb237c06..840974401b 100644
--- a/nptl/sysdeps/unix/sysv/linux/fork.c
+++ b/nptl/sysdeps/unix/sysv/linux/fork.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -167,11 +167,8 @@ __libc_fork (void)
 	    allp->handler->child_handler ();
 
 	  /* Note that we do not have to wake any possible waiter.
- 	     This is the only thread in the new process.  The count
- 	     may have been bumped up by other threads doing a fork.
- 	     We reset it to 1, to avoid waiting for non-existing
- 	     thread(s) to release the count.  */
-	  allp->handler->refcntr = 1;
+	     This is the only thread in the new process.  */
+	  --allp->handler->refcntr;
 
 	  /* XXX We could at this point look through the object pool
 	     and mark all objects not on the __fork_handlers list as
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h
index e6c5d845ce..934493c308 100644
--- a/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h
+++ b/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h
@@ -28,9 +28,6 @@
 /* Value returned if `sem_open' failed.  */
 #define SEM_FAILED      ((sem_t *) 0)
 
-/* Maximum value the semaphore can have.  */
-#define SEM_VALUE_MAX   (2147483647)
-
 
 typedef union
 {
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S
index bf70e17fca..aa1f9f41ca 100644
--- a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S
+++ b/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -79,7 +79,10 @@ sem_timedwait:
 	jae	6f
 
 	cfi_offset(3, -16)		/* %ebx */
-7:	xorl	%ecx, %ecx
+7:	call	__pthread_enable_asynccancel
+	movl	%eax, 8(%esp)
+
+	xorl	%ecx, %ecx
 	movl	%esp, %ebx
 	movl	%ecx, %edx
 	movl	$SYS_gettimeofday, %eax
@@ -102,10 +105,6 @@ sem_timedwait:
 
 	movl	%ecx, (%esp)	/* Store relative timeout.  */
 	movl	%edx, 4(%esp)
-
-	call	__pthread_enable_asynccancel
-	movl	%eax, 8(%esp)
-
 	movl	28(%esp), %ebx
 	xorl	%ecx, %ecx
 	movl	%esp, %esi
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
index d60dcd33d5..1cd4b9b8b6 100644
--- a/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
@@ -58,6 +58,7 @@
 # define SAVE_OLDTYPE_3	SAVE_OLDTYPE_2
 # define SAVE_OLDTYPE_4	SAVE_OLDTYPE_2
 # define SAVE_OLDTYPE_5	SAVE_OLDTYPE_2
+# define SAVE_OLDTYPE_6	SAVE_OLDTYPE_2
 
 # define PUSHCARGS_0	/* No arguments to push.  */
 # define DOCARGS_0	/* No arguments to frob.  */
@@ -101,6 +102,14 @@
 # define _POPCARGS_5	_POPCARGS_4; popl %edi; \
 			cfi_adjust_cfa_offset (-4); cfi_restore (edi);
 
+# define PUSHCARGS_6	_PUSHCARGS_6
+# define DOCARGS_6	_DOARGS_6 (44)
+# define POPCARGS_6	_POPCARGS_6
+# define _PUSHCARGS_6	pushl %ebp; cfi_adjust_cfa_offset (4); \
+			cfi_rel_offset (ebp, 0); _PUSHCARGS_5
+# define _POPCARGS_6	_POPCARGS_5; popl %ebp; \
+			cfi_adjust_cfa_offset (-4); cfi_restore (ebp);
+
 # ifdef IS_IN_libpthread
 #  define CENABLE	call __pthread_enable_asynccancel;
 #  define CDISABLE	call __pthread_disable_asynccancel
@@ -122,6 +131,7 @@
 # define POPSTATE_3	POPSTATE_2
 # define POPSTATE_4	POPSTATE_3
 # define POPSTATE_5	POPSTATE_4
+# define POPSTATE_6	POPSTATE_5
 
 # ifndef __ASSEMBLER__
 #  define SINGLE_THREAD_P \
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h b/nptl/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h
index f837250b95..83db31efcb 100644
--- a/nptl/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h
+++ b/nptl/sysdeps/unix/sysv/linux/ia64/bits/local_lim.h
@@ -87,3 +87,6 @@
 
 /* Maximum message queue priority level.  */
 #define MQ_PRIO_MAX		32768
+
+/* Maximum value the semaphore can have.  */
+#define SEM_VALUE_MAX   (2147483647)
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/ia64/bits/semaphore.h
index 2329e98667..0684aebe24 100644
--- a/nptl/sysdeps/unix/sysv/linux/ia64/bits/semaphore.h
+++ b/nptl/sysdeps/unix/sysv/linux/ia64/bits/semaphore.h
@@ -28,9 +28,6 @@
 /* Value returned if `sem_open' failed.  */
 #define SEM_FAILED      ((sem_t *) 0)
 
-/* Maximum value the semaphore can have.  */
-#define SEM_VALUE_MAX   (2147483647)
-
 
 typedef union
 {
diff --git a/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c b/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c
index 30ef991bd0..3e88ee1866 100644
--- a/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c
+++ b/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
@@ -30,10 +30,6 @@ __lll_robust_lock_wait (int *futex)
   int oldval = *futex;
   int tid = THREAD_GETMEM (THREAD_SELF, tid);
 
-  /* If the futex changed meanwhile try locking again.  */
-  if (oldval == 0)
-    goto try;
-
   do
     {
       if (__builtin_expect (oldval & FUTEX_OWNER_DIED, 0))
@@ -45,9 +41,6 @@ __lll_robust_lock_wait (int *futex)
 	continue;
 
       lll_futex_wait (futex, newval);
-
-    try:
-      ;
     }
   while ((oldval = atomic_compare_and_exchange_val_acq (futex,
 							tid | FUTEX_WAITERS,
@@ -64,11 +57,6 @@ __lll_robust_timedlock_wait (int *futex, const struct timespec *abstime)
     return EINVAL;
 
   int tid = THREAD_GETMEM (THREAD_SELF, tid);
-  int oldval = *futex;
-
-  /* If the futex changed meanwhile try locking again.  */
-  if (oldval == 0)
-    goto try;
 
   do
     {
@@ -92,6 +80,7 @@ __lll_robust_timedlock_wait (int *futex, const struct timespec *abstime)
 	return ETIMEDOUT;
 
       /* Wait.  */
+      int oldval = *futex;
       if (__builtin_expect (oldval & FUTEX_OWNER_DIED, 0))
 	return oldval;
 
@@ -101,13 +90,8 @@ __lll_robust_timedlock_wait (int *futex, const struct timespec *abstime)
 	continue;
 
       lll_futex_timed_wait (futex, newval, &rt);
-
-    try:
-      ;
     }
-  while ((oldval = atomic_compare_and_exchange_val_acq (futex,
-							tid | FUTEX_WAITERS,
-							0)) != 0);
+  while (atomic_compare_and_exchange_bool_acq (futex, tid | FUTEX_WAITERS, 0));
 
   return 0;
 }
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/Versions b/nptl/sysdeps/unix/sysv/linux/powerpc/Versions
index 9977847984..6b5a0362da 100644
--- a/nptl/sysdeps/unix/sysv/linux/powerpc/Versions
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/Versions
@@ -2,4 +2,8 @@ libpthread {
   GLIBC_2.3.4 {
     longjmp; siglongjmp;
   }
+  GLIBC_2.6 {
+    # Changed PTHREAD_STACK_MIN.
+    pthread_attr_setstack; pthread_attr_setstacksize;
+  }
 }
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h b/nptl/sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h
new file mode 100644
index 0000000000..02e2d17343
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h
@@ -0,0 +1,93 @@
+/* Minimum guaranteed maximum values for system limits.  Linux/PPC version.
+   Copyright (C) 1993-1998,2000,2002-2004,2006 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+/* The kernel header pollutes the namespace with the NR_OPEN symbol
+   and defines LINK_MAX although filesystems have different maxima.  A
+   similar thing is true for OPEN_MAX: the limit can be changed at
+   runtime and therefore the macro must not be defined.  Remove this
+   after including the header if necessary.  */
+#ifndef NR_OPEN
+# define __undef_NR_OPEN
+#endif
+#ifndef LINK_MAX
+# define __undef_LINK_MAX
+#endif
+#ifndef OPEN_MAX
+# define __undef_OPEN_MAX
+#endif
+
+/* The kernel sources contain a file with all the needed information.  */
+#include <linux/limits.h>
+
+/* Have to remove NR_OPEN?  */
+#ifdef __undef_NR_OPEN
+# undef NR_OPEN
+# undef __undef_NR_OPEN
+#endif
+/* Have to remove LINK_MAX?  */
+#ifdef __undef_LINK_MAX
+# undef LINK_MAX
+# undef __undef_LINK_MAX
+#endif
+/* Have to remove OPEN_MAX?  */
+#ifdef __undef_OPEN_MAX
+# undef OPEN_MAX
+# undef __undef_OPEN_MAX
+#endif
+
+/* The number of data keys per process.  */
+#define _POSIX_THREAD_KEYS_MAX	128
+/* This is the value this implementation supports.  */
+#define PTHREAD_KEYS_MAX	1024
+
+/* Controlling the iterations of destructors for thread-specific data.  */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS	4
+/* Number of iterations this implementation does.  */
+#define PTHREAD_DESTRUCTOR_ITERATIONS	_POSIX_THREAD_DESTRUCTOR_ITERATIONS
+
+/* The number of threads per process.  */
+#define _POSIX_THREAD_THREADS_MAX	64
+/* We have no predefined limit on the number of threads.  */
+#undef PTHREAD_THREADS_MAX
+
+/* Maximum amount by which a process can descrease its asynchronous I/O
+   priority level.  */
+#define AIO_PRIO_DELTA_MAX	20
+
+/* Minimum size for a thread.  At least two pages for systems with 64k
+   pages.  */
+#define PTHREAD_STACK_MIN	131072
+
+/* Maximum number of timer expiration overruns.  */
+#define DELAYTIMER_MAX	2147483647
+
+/* Maximum tty name length.  */
+#define TTY_NAME_MAX		32
+
+/* Maximum login name length.  This is arbitrary.  */
+#define LOGIN_NAME_MAX		256
+
+/* Maximum host name length.  */
+#define HOST_NAME_MAX		64
+
+/* Maximum message queue priority level.  */
+#define MQ_PRIO_MAX		32768
+
+/* Maximum value the semaphore can have.  */
+#define SEM_VALUE_MAX   (2147483647)
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h
index 8123b418b5..c7f121ba5b 100644
--- a/nptl/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h
@@ -33,9 +33,6 @@
 /* Value returned if `sem_open' failed.  */
 #define SEM_FAILED      ((sem_t *) 0)
 
-/* Maximum value the semaphore can have.  */
-#define SEM_VALUE_MAX   (2147483647)
-
 
 typedef union
 {
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c b/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c
new file mode 100644
index 0000000000..2cb0a13bcb
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c
@@ -0,0 +1,2 @@
+#define NEW_VERNUM GLIBC_2_6
+#include <nptl/pthread_attr_setstack.c>
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c b/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c
new file mode 100644
index 0000000000..9472dd17ef
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c
@@ -0,0 +1,8 @@
+#define NEW_VERNUM GLIBC_2_6
+#define STACKSIZE_ADJUST \
+  do {									      \
+    size_t ps = __getpagesize ();					      \
+    if (stacksize < 2 * ps)						      \
+      stacksize = 2 * ps;						      \
+  } while (0)
+#include <nptl/pthread_attr_setstacksize.c>
diff --git a/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h b/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h
index 39db5a3bd4..6b3d3682da 100644
--- a/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h
+++ b/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h
@@ -1,5 +1,5 @@
 /* Defintions for lowlevel handling in ld.so.
-   Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/nptl/sysdeps/unix/sysv/linux/s390/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/s390/bits/semaphore.h
index ead2663047..111462f0fb 100644
--- a/nptl/sysdeps/unix/sysv/linux/s390/bits/semaphore.h
+++ b/nptl/sysdeps/unix/sysv/linux/s390/bits/semaphore.h
@@ -32,9 +32,6 @@
 /* Value returned if `sem_open' failed.  */
 #define SEM_FAILED      ((sem_t *) 0)
 
-/* Maximum value the semaphore can have.  */
-#define SEM_VALUE_MAX   (2147483647)
-
 
 typedef union
 {
diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
index 17ab562daa..6b0240243a 100644
--- a/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
@@ -45,7 +45,13 @@ L(pseudo_cancel):							      \
 	bas	%r14,0(%r1,%r13);					      \
 	lr	%r0,%r2;						      \
 	LM_##args							      \
-	DO_CALL(syscall_name, args);					      \
+	.if SYS_ify (syscall_name) < 256;				      \
+	svc SYS_ify (syscall_name);					      \
+	.else;								      \
+	lhi %r1,SYS_ify (syscall_name);					      \
+	svc 0;								      \
+	.endif;								      \
+	LR7_##args							      \
 	l	%r1,2f-0b(%r13);					      \
 	lr	%r12,%r2;						      \
 	lr	%r2,%r0;						      \
@@ -89,6 +95,7 @@ L(pseudo_end):
 #define STM_3		stm %r2,%r4,8(%r15);
 #define STM_4		stm %r2,%r5,8(%r15);
 #define STM_5		stm %r2,%r5,8(%r15);
+#define STM_6		stm %r2,%r7,8(%r15);
 
 #define LM_0		/* Nothing */
 #define LM_1		l %r2,8+96(%r15);
@@ -96,6 +103,18 @@ L(pseudo_end):
 #define LM_3		lm %r2,%r4,8+96(%r15);
 #define LM_4		lm %r2,%r5,8+96(%r15);
 #define LM_5		lm %r2,%r5,8+96(%r15);
+#define LM_6		lm %r2,%r5,8+96(%r15); \
+			cfi_offset (%r7, -68); \
+			l %r7,96+96(%r15);
+
+#define LR7_0		/* Nothing */
+#define LR7_1		/* Nothing */
+#define LR7_2		/* Nothing */
+#define LR7_3		/* Nothing */
+#define LR7_4		/* Nothing */
+#define LR7_5		/* Nothing */
+#define LR7_6		l %r7,28+96(%r15); \
+			cfi_restore (%r7);
 
 # ifndef __ASSEMBLER__
 #  define SINGLE_THREAD_P \
diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
index 77ce742495..70d5a86429 100644
--- a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
@@ -42,7 +42,13 @@ L(pseudo_cancel):							      \
 	brasl	%r14,CENABLE;						      \
 	lgr	%r0,%r2;						      \
 	LM_##args							      \
-	DO_CALL(syscall_name, args);					      \
+	.if SYS_ify (syscall_name) < 256;				      \
+	svc SYS_ify (syscall_name);					      \
+	.else;								      \
+	lghi %r1,SYS_ify (syscall_name);				      \
+	svc 0;								      \
+	.endif;								      \
+	LR7_##args							      \
 	lgr	%r13,%r2;						      \
 	lgr	%r2,%r0;						      \
 	brasl	%r14,CDISABLE;						      \
@@ -85,6 +91,7 @@ L(pseudo_end):
 #define STM_3		stmg %r2,%r4,16(%r15);
 #define STM_4		stmg %r2,%r5,16(%r15);
 #define STM_5		stmg %r2,%r5,16(%r15);
+#define STM_6		stmg %r2,%r7,16(%r15);
 
 #define LM_0		/* Nothing */
 #define LM_1		lg %r2,16+160(%r15);
@@ -92,6 +99,18 @@ L(pseudo_end):
 #define LM_3		lmg %r2,%r4,16+160(%r15);
 #define LM_4		lmg %r2,%r5,16+160(%r15);
 #define LM_5		lmg %r2,%r5,16+160(%r15);
+#define LM_6		lmg %r2,%r5,16+160(%r15); \
+			cfi_offset (%r7, -104); \
+			lg %r7,160+160(%r15);
+
+#define LR7_0		/* Nothing */
+#define LR7_1		/* Nothing */
+#define LR7_2		/* Nothing */
+#define LR7_3		/* Nothing */
+#define LR7_4		/* Nothing */
+#define LR7_5		/* Nothing */
+#define LR7_6		lg %r7,56+160(%r15); \
+			cfi_restore (%r7);
 
 # if defined IS_IN_libpthread || !defined NOT_IN_libc
 #  ifndef __ASSEMBLER__
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h
index e6c5d845ce..934493c308 100644
--- a/nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h
+++ b/nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h
@@ -28,9 +28,6 @@
 /* Value returned if `sem_open' failed.  */
 #define SEM_FAILED      ((sem_t *) 0)
 
-/* Maximum value the semaphore can have.  */
-#define SEM_VALUE_MAX   (2147483647)
-
 
 typedef union
 {
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h b/nptl/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h
index e082ea8f04..2576f121c3 100644
--- a/nptl/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h
+++ b/nptl/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h
@@ -87,3 +87,6 @@
 
 /* Maximum message queue priority level.  */
 #define MQ_PRIO_MAX		32768
+
+/* Maximum value the semaphore can have.  */
+#define SEM_VALUE_MAX   (2147483647)
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/sparc/bits/semaphore.h
index 7f3a328326..8fd7d344ea 100644
--- a/nptl/sysdeps/unix/sysv/linux/sparc/bits/semaphore.h
+++ b/nptl/sysdeps/unix/sysv/linux/sparc/bits/semaphore.h
@@ -33,9 +33,6 @@
 /* Value returned if `sem_open' failed.  */
 #define SEM_FAILED      ((sem_t *) 0)
 
-/* Maximum value the semaphore can have.  */
-#define SEM_VALUE_MAX   (2147483647)
-
 
 typedef union
 {
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c
index 7613863bba..55d20eb8f8 100644
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c
+++ b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c
@@ -1 +1 @@
-#include "../../../../../../pthread/pthread_barrier_wait.c"
+#include "../../../../../../../pthread_barrier_wait.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h
index 57edbbbfb3..e973bc5bfb 100644
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h
+++ b/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h
@@ -33,9 +33,6 @@
 /* Value returned if `sem_open' failed.  */
 #define SEM_FAILED      ((sem_t *) 0)
 
-/* Maximum value the semaphore can have.  */
-#define SEM_VALUE_MAX   (2147483647)
-
 
 typedef union
 {
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S b/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
index 394dec8d82..90f10e6f4f 100644
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
+++ b/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002-2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -164,7 +164,7 @@ __lll_mutex_timedlock_wait:
 8:				/* NB: %edx == 2 */
 	xorl	%eax, %eax
 	LOCK
-	cmpxchgl %edx, (%r12)
+	cmpxchgl %edx, (%rdi)
 	jnz	7f
 
 6:	addq	$16, %rsp
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
index 97085bf018..4030bb7fb8 100644
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
+++ b/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -35,6 +35,7 @@
 #define SYS_futex		202
 #define FUTEX_WAIT		0
 #define FUTEX_WAKE		1
+#define FUTEX_CMP_REQUEUE	4
 #define FUTEX_LOCK_PI		6
 #define FUTEX_UNLOCK_PI		7
 #define FUTEX_TRYLOCK_PI	8
@@ -150,7 +151,7 @@ LLL_STUB_UNWIND_INFO_END
 #define lll_futex_wait(futex, val) \
   ({									      \
     int __status;							      \
-    register __typeof (val) _val asm ("edx") = (val);			      \
+    register __typeof (val) _val __asm ("edx") = (val);			      \
     __asm __volatile ("xorq %%r10, %%r10\n\t"				      \
 		      "syscall"						      \
 		      : "=a" (__status)					      \
@@ -163,22 +164,22 @@ LLL_STUB_UNWIND_INFO_END
 
 #define lll_futex_timed_wait(futex, val, timeout)			      \
   ({									      \
-    register const struct timespec *__to __asm__ ("r10") = timeout;	      \
+    register const struct timespec *__to __asm ("r10") = timeout;	      \
     int __status;							      \
-    register __typeof (val) _val asm ("edx") = (val);			      \
+    register __typeof (val) _val __asm ("edx") = (val);			      \
     __asm __volatile ("syscall"						      \
 		      : "=a" (__status)					      \
 		      : "0" (SYS_futex), "D" (futex), "S" (FUTEX_WAIT),	      \
 		        "d" (_val), "r" (__to)				      \
 		      : "memory", "cc", "r11", "cx");			      \
-    __status;								      \
+    -__status;								      \
   })
 
 
 #define lll_futex_wake(futex, nr) \
   do {									      \
     int __ignore;							      \
-    register __typeof (nr) _nr asm ("edx") = (nr);			      \
+    register __typeof (nr) _nr __asm ("edx") = (nr);			      \
     __asm __volatile ("syscall"						      \
 		      : "=a" (__ignore)					      \
 		      : "0" (SYS_futex), "D" (futex), "S" (FUTEX_WAKE),	      \
@@ -423,6 +424,21 @@ extern int __lll_mutex_unlock_wait (int *__futex) attribute_hidden;
 			      : "cx", "r11", "cc", "memory"); })
 
 
+/* Returns non-zero if error happened, zero if success.  */
+#define lll_futex_requeue(ftx, nr_wake, nr_move, mutex, val) \
+  ({ int __res;								      \
+     register int __nr_move __asm ("r10") = nr_move;			      \
+     register void *__mutex __asm ("r8") = mutex;			      \
+     register int __val __asm ("r9") = val;				      \
+     __asm __volatile ("syscall"					      \
+		       : "=a" (__res)					      \
+		       : "0" (__NR_futex), "D" ((void *) ftx),		      \
+		         "S" (FUTEX_CMP_REQUEUE), "d" (nr_wake),	      \
+		         "r" (__nr_move), "r" (__mutex), "r" (__val)	      \
+		       : "cx", "r11", "cc", "memory");			      \
+     __res < 0; })
+
+
 #define lll_mutex_islocked(futex) \
   (futex != LLL_MUTEX_LOCK_INITIALIZER)
 
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S b/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S
index 51136cf2dc..c44d3f5e77 100644
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S
+++ b/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -79,7 +79,10 @@ sem_timedwait:
 	cfi_offset(14, -24)		/* %r14 */
 	jae	6f
 
-7:	xorl	%esi, %esi
+7:	call	__pthread_enable_asynccancel
+	movl	%eax, 16(%rsp)
+
+	xorl	%esi, %esi
 	movq	%rsp, %rdi
 	movq	$VSYSCALL_ADDR_vgettimeofday, %rax
 	callq	*%rax
@@ -102,9 +105,6 @@ sem_timedwait:
 	movq	%rdi, (%rsp)	/* Store relative timeout.  */
 	movq	%rsi, 8(%rsp)
 
-	call	__pthread_enable_asynccancel
-	movl	%eax, 16(%rsp)
-
 	movq	%rsp, %r10
 	movq	%r12, %rdi
 	xorl	%esi, %esi
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-07-21 12:14:34 +0000