2007-07-31  Jakub Jelinek  <jakub@redhat.com>

	* NEWS, version.h (VERSION): 2.5.1.

	* stdio-common/tfformat.c (sprint_doubles): Add 12 new tests.

2007-07-28  Ulrich Drepper  <drepper@redhat.com>

	[BZ #4858]
	* stdio-common/printf_fp.c (___printf_fp): Fix special case of
	#.0g and value rounded to 1.0.
	* stdio-common/tfformat.c (sprint_doubles): Add two new tests.

2007-07-03  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4702]
	* nis/nss-default.c: Include errno.h.
	(init): Preserve errno.

2007-07-01  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-sysdep.c (_dl_important_hwcaps): Add integer overflow check.
	* elf/dl-minimal.c (__libc_memalign): Likewise.  Handle malloc (0).
	Return NULL if mmap failed instead of asserting it does not.
	(calloc): Check for integer overflow.

	* elf/dl-minimal.c (__strtoul_internal): Fix parsing of numbers bigger
	than LONG_MAX / 10.

2007-06-19  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/generic/ldsodefs.h (rtld_global): Reorder some elements
	to fill in holes
	(rtld_global_ro): Likewise.

2007-06-18  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-addr.c (_dl_addr): Skip PT_LOAD checking if l_contiguous.
	Move PT_LOAD checking to...
	(_dl_addr_inside_object): ... here, new function.
	* elf/dl-sym.c (do_sym): If not l_contiguous,
	call _dl_addr_inside_object.
	* elf/dl-iteratephdr.c (__dl_iterate_phdr): Likewise.
	* dlfcn/dlinfo.c (dlinfo_doit): Likewise.
	* elf/dl-open.c (dl_open_worker): Likewise.
	(_dl_addr_inside_object): New function if IS_IN_rtld.
	* elf/dl-load.c (_dl_map_object_from_fd): Set l_contiguous if no
	holes are present or are PROT_NONE protected.
	* include/link.h (struct link_map): Add l_contiguous field.
	* sysdeps/generic/ldsodefs.h (_dl_addr_inside_object): New prototype.

2007-06-18  Jakub Jelinek  <jakub@redhat.com>

	* elf/rtld.c (dl_main): Don't call init_tls more than once.

2007-06-19  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-close.c (free_mem): Free _dl_scope_free_list.

2007-06-13  Jakub Jelinek  <jakub@redhat.com>

	* include/link.h: Don't include rtld-lowlevel.h.
	(struct link_map): Remove l_scope_lock.
	* sysdeps/generic/ldsodefs.h: Don't include rtld-lowlevel.h.
	(_dl_scope_free_list): New field (variable) in _rtld_global.
	(DL_LOOKUP_SCOPE_LOCK): Remove.
	(_dl_scope_free): New prototype.
	* elf/dl-runtime.c (_dl_fixup): Don't use __rtld_mrlock_*lock.
	Don't pass DL_LOOKUP_SCOPE_LOCK to _dl_lookup_symbol_x.
	(_dl_profile_fixup): Likewise.
	* elf/dl-sym.c (do_sym): Likewise.  Use wrapped _dl_lookup_symbol_x
	whenever !RTLD_SINGLE_THREAD_P, use THREAD_GSCOPE_SET_FLAG and
	THREAD_GSCOPE_RESET_FLAG around it.
	* elf/dl-close.c (_dl_close_worker): Don't use
	__rtld_mrlock_{change,done}.  Call _dl_scope_free on the old
	scope.  Make sure THREAD_GSCOPE_WAIT () happens if any old
	scopes were queued or if l_scope_mem has been abandoned.
	* elf/dl-open.c (_dl_scope_free): New function.
	(dl_open_worker): Use it.  Don't use __rtld_mrlock_{change,done}.
	* elf/dl-support.c (_dl_scope_free_list): New variable.
	* elf/dl-lookup.c (add_dependency): Remove flags argument.
	Remove DL_LOOKUP_SCOPE_LOCK handling.
	(_dl_lookup_symbol_x): Adjust caller.  Remove DL_LOOKUP_SCOPE_LOCK
	handling.
	* elf/dl-object.c (_dl_new_object): Don't use
	__rtld_mrlock_initialize.

2007-06-09  Ulrich Drepper  <drepper@redhat.com>

	* elf/do-lookup.h (do_lookup_x): Read r_nlist before r_list and
	make sure gcc doesn't mess around with this.

2007-06-08  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-lookup.c (_dl_lookup_symbol_x): Remove use of r_nlist.

2007-06-08  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-close.c (_dl_close_worker): Remove all to be removed
	libraries from the global scope at once and call THREAD_GSCOPE_WAIT
	at most once per _dl_close_worker.

2007-05-18  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-close.c (_dl_close_worker): When removing object from
	global scope, wait for all lookups to finish afterwards.
	* elf/dl-open.c (add_to_global): When global scope array must
	grow, allocate a new one and free old array only after all
	lookups finish.
	* elf/dl-runtime.c (_dl_fixup): Protect using global scope.
	(_dl_lookup_symbol_x): Likewise.
	* elf/dl-support.c: Define _dl_wait_lookup_done.
	* sysdeps/generic/ldsodefs.h (struct rtld_global): Add
	_dl_wait_lookup_done.

2007-05-11  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-close.c (_dl_close_worker): Help gcc to optimize by
	adding new variables.

	* elf/dl-open.c (add_to_global): Introduce variable ns to help gcc
	optimize.  Completely extend global scope array before making the
	new entries visible.

2007-01-15  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/generic/ldsodefs.h: Define DL_LOOKUP_SCOPE_LOCK.
	* elf/dl-lookup.c (add_dependency): If scope map is locked, unlock
	it before getting dl_load_lock and then relock.
	(_dl_lookup_symbol_x): Pass flags to add_dependency.
	When rerunning _dl_lookup_symbol_x, compute symbol_scope again in
	case we unlocked the scope.
	* elf/dl-runtime.c (_dl_fixup): Pass DL_LOOKUP_SCOPE_LOCK to
	_dl_lookup_symbol_x in case we locked the scope.
	(_dl_profile_fixup): Likewise.
	* elf/dl-sym.c (do_sym): In flags passed to call_dl_lookup, also
	set DL_LOOKUP_SCOPE_LOCK.

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.

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.

2006-10-18  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.
	* elf/dl-sym.c: Include sysdep-cancel.h.
	(do_sym): Use __rtld_mrlock_* and scoperec->nusers only
	if !SINGLE_THREAD_P.
	* elf/dl-close.c: Include sysdep-cancel.h.
	(_dl_close): Use __rtld_mrlock_* and scoperec->nusers only
	if !SINGLE_THREAD_P.
	* elf/dl-open.c: Include sysdep-cancel.h.
	(dl_open_worker): Use __rtld_mrlock_* and scoperec->nusers only
	if !SINGLE_THREAD_P.

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.

2007-06-06  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4586]
	* sysdeps/i386/ldbl2mpn.c (__mpn_extract_long_double): Treat
	pseudo-zeros as zero.
	* sysdeps/x86_64/ldbl2mpn.c: New file.
	* sysdeps/ia64/ldbl2mpn.c: New file.

2007-06-05  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/ieee754/ldbl-128ibm/mpn2ldbl.c
	(__mpn_construct_long_double): Fix conversion where result ought
	to be smaller than __LDBL_MIN__, or the low double should be
	denormal.  Fix decision where to negate low double - honor round
	to even rules.
	* stdio-common/tst-sprintf2.c: Include string.h.
	(COMPARE_LDBL): Define.
	(TEST): Also test whether a string hexadecimal float representation
	can be parsed back to the number.
	(main): Add a couple of further tests.

2007-06-04  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/ieee754/ldbl-128ibm/printf_fphex.c
	(PRINT_FPHEX_LONG_DOUBLE): Fix printing numbers where lower double
	is non-zero, but smaller than 2 * __DBL_MIN__.
	* stdio-common/tst-sprintf2.c: New test.
	* stdio-common/Makefile (tests): Add tst-sprintf2.

2007-06-04  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c (nextafterl): Remove
	unused ily variable.  Fix nextafterl on +-__LDBL_MAX__ and +-Inf.
	Remove unreachable code at the end.

2007-06-01  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c: Correct description of
	ldbl-128ibm in comment.
	(fpclassifyl): Correct classification of denormals.
	* sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c (nextafterl): Correct
	return value for MIN denormal. Rewrite using long double math too
	correctly handle denormals and canonicalize the results.

2007-05-29  Ulrich Drepper  <drepper@redhat.com>

	* nscd/nscd_helper.c (get_mapping): Handle short replies instead
	of crashing.  When this is the case or if the reply is malformed,
	don't try to close the new file descriptor since it does not
	exist.
	Patch in part by Guillaume Chazarain <guichaz@yahoo.fr>.

2007-05-21  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4514]
	* stdio-common/vfprintf.c (vfprintf): Don't shadow workstart variable,
	reinitialize workend at the start of each do_positional format spec
	loop, free workstart before do_positional loops.
	(printf_unknown): Fix size of work_buffer.
	* stdio-common/tst-sprintf.c (main): Add 3 new testcases.

2007-05-10  Ulrich Drepper  <drepper@redhat.com>

	* include/sys/cdefs.h: Redefine __nonnull so that test for
	incorrect parameters in the libc code itself are not omitted.

2007-05-07  Ulrich Drepper  <drepper@redhat.com>
	    Jakub Jelinek  <jakub@redhat.com>

	* malloc/arena.c (heap_info): Add mprotect_size field, adjust pad.
	(new_heap): Initialize mprotect_size.
	(grow_heap): When growing, only mprotect from mprotect_size till
	new_size if mprotect_size is smaller.  When shrinking, use PROT_NONE
	MMAP for __libc_enable_secure only, otherwise use MADV_DONTNEED.

2007-05-06  Ulrich Drepper  <drepper@redhat.com>

	* stdio-common/vfprintf.c (process_string_arg): Optimize
	ridiculous precision in wide char code printing multi-byte string.
	Reported by Jim Meyering <jim@meyering.net>.

2007-05-06  Ulrich Drepper  <drepper@redhat.com>

	[BZ #4465]
	* posix/unistd.h: Remove __THROW from fdatasync.

2007-05-06  Mike Frysinger  <vapier@gentoo.org>

	[BZ #4465]
	* sysdeps/unix/sysv/linux/syscalls.list (fdatasync): Add "C" to args.

2007-05-06  Ulrich Drepper  <drepper@redhat.com>

	[BZ #4131]
	* elf/dl-addr.c (_dl_addr): Compare address with actual segment
	boundaries to work around systems with overlapping binary loading.
	Based on a patch by Suzuki <suzuki@in.ibm.com>.

2007-05-04  Ulrich Drepper  <drepper@redhat.com>

	* stdio-common/vfprintf.c (process_string_arg): Adjust call to
	__mbsnrtowcs after last change.

2007-05-02  Jakub Jelinek  <jakub@redhat.com>

	* stdio-common/vfprintf.c (process_string_arg): Use a VLA rather than
	fixed length array for ignore.

2007-04-30  Ulrich Drepper  <drepper@redhat.com>

	[BZ #4438]
	* stdio-common/vfprintf.c (process_string_arg): Don't overflow the
	stack for large precisions.
	* stdio-common/test-vfprintf.c (main): Add test for large
	precision.

2007-04-30  Jakub Jelinek  <jakub@redhat.com>

	* stdio-common/printf_fp.c (___printf_fp): Don't print negative sign
	for exponent 0.
	* stdio-common/tfformat.c (sprint_doubles): Add a new test.

2007-04-30  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4439]
	* resolv/inet_ntop.c (inet_ntop4): Take terminating '\0' into
	account in the size check.
	* resolv/tst-inet_ntop.c: New test.
	* resolv/Makefile (tests): Add tst-inet_ntop.

2007-04-28  Ulrich Drepper  <drepper@redhat.com>

	[BZ #4102]
	* sysdeps/posix/getaddrinfo.c (default_labels): Assign separate
	label to Teredo tunnel addresses 2001://32.

2007-04-27  Ulrich Drepper  <drepper@redhat.com>

	[BZ #4342]
	* stdio-common/vfscanf.c (_IO_vfscanf_internal): Allow
	hexa-decimal floats without exponent.
	* stdio-common/tstscanf.c (main): Adjust Test 8 test for success.

2007-04-27  Ulrich Drepper  <drepper@redhat.com>

	[BZ #3213]
	* locale/C-translit.h.in: Add entry for U2044.

2007-04-25  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/check_pf.c (make_request): Return -1 instead
	of 0 after the out_fail label.

2007-03-18  Jakub Jelinek  <jakub@redhat.com>

	* nscd/gai.c: Include alloca.h.
	(__libc_use_alloca): Define.

2007-03-15  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_request): Never
	reallocate the buffer, instead fail for MSG_TRUNC or for EBUSY
	NLMSG_ERR.  Instead use a page sized buffer.
	* sysdeps/unix/sysv/linux/check_pf.c (make_request): Use page sized
	buffer.

2007-03-02  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_request): Retry with
	a new netlink socket if NLMSG_ERR -EBUSY is seen after some MSG_TRUNC
	message.

2007-02-27  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_request): Fix
	memory reallocation.

2007-04-25  Jakub Jelinek  <jakub@redhat.com>

	* libio/bits/stdio.h (fgetc_unlocked): Add extern inline optimized
	version.

2007-04-25  Ulrich Drepper  <drepper@redhat.com>

	[BZ #4406]
	* iconv/gconv_charset.h (strip): Allow ':'
	* iconv/iconv_open.c (iconv_open): Adjust comment.

2007-04-23  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4405]
	* iconvdata/gconv-modules (E13B): Add a missing slash to the alias
	name.  Patch by Aurelien Jarno <aurelien@aurel32.net>.

2007-04-23  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4381]
	* nss/nss_files/files-hosts.c (HOST_DB_LOOKUP): Ensure sufficient
	alignment of buffer and tmp_buffer.
	* nis/nss_nis/nis-hosts.c (internal_nis_gethostent_r,
	internal_gethostbyname2_r, _nss_nis_gethostbyaddr_r): Ensure sufficient
	alignment of buffer.
	* resolv/nss_dns/dns-hosts.c (getanswer_r): Likewise.  Handle buflen
	bigger than INT_MAX.
	* resolv/nss_dns/dns-network.c (getanswer_r): Likewise.  Add errnop and
	h_errnop arguments.  Fail if buflen is too small.
	(_nss_dns_getnetbyname_r, _nss_dns_getnetbyaddr_r): Adjust callers.

2007-04-19  Ulrich Drepper  <drepper@redhat.com>

	* include/sys/mman.h: Mark madvise hidden.
	* misc/madvise.c: Add libc_hidden_def.

2007-04-17  Ulrich Drepper  <drepper@redhat.com>

	[BZ #4368]
	* stdlib/stdlib.h: Remove obsolete part of comment for realpath.

2007-04-16  Ulrich Drepper  <drepper@redhat.com>

	[BZ #4364]
	* posix/unistd.h (_XOPEN_VERSION): Define appropriately for SUSv3.

2007-04-13  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4344]
	* elf/ldconfig.c (search_dir): Fix 2 off-by-2 errors.
	Reported by David Anderson <davea42@earthlink.net>.

2007-04-13  Jakub Jelinek  <jakub@redhat.com>

	* stdio-common/printf_fp.c (___printf_fp): Fix exponent -4
	special case handling when wcp == wstartp + 1.  Fix a comment typo.
	* stdio-common/tfformat.c (sprint_doubles): Add a new testcase.

2007-02-21  Ulrich Drepper  <drepper@redhat.com>

	[BZ #4070]
	* stdio-common/printf_fp.c (___printf_fp): Handle a few more
	special cases.
	* stdio-common/tfformat.c (sprint_doubles): Some more tests.

2007-02-19  Ulrich Drepper  <drepper@redhat.com>

	* stdio-common/printf_fp.c (___printf_fp): Cleanups and minor
	optimization.

2007-04-06  Jakub Jelinek  <jakub@redhat.com>

	* nis/nis_domain_of.c (__nis_domain_of): New function.
	* include/rpcsvc/nislib.h (__nis_domain_of): New prototype.
	* nis/nis_lookup.c (nis_lookup): Use __nis_domain_of.
	* nis/nis_call.c (rec_dirsearch): Likewise.
	(first_shoot): Likewise.  Remove search_parent_first argument.
	(struct nis_server_cache): Rename search_parent_first field
	to search_parent.
	(nis_server_cache_search, nis_server_cache_add): Rename
	search_parent_first argument to search_parent.
	(__nisfind_server): Likewise.  If search_parent, call
	__nis_domain_of.

2007-04-05  Jakub Jelinek  <jakub@redhat.com>

	* nis/nis_call.c (__nisfind_server): Replace (*dir)->do_servers
	with obj->do_servers after first_shoot.

2007-03-21  Jakub Jelinek  <jakub@redhat.com>

	* nis/nis_call.c: Include bits/libc-lock.h, sys/stat.h, unistd.h.
	(nis_server_cache, nis_server_cache_lock, nis_cold_start_mtime): New
	variables.
	(nis_server_cache_search, nis_server_cache_add): New functions.
	(__nisfind_server): Use them.  Add dbp and flags argument, if
	call __nisbind_create.
	(__nisbind_create): Add server_used and current_ep arguments,
	only call __nis_findfastest if server_used is ~0.
	(__do_niscall2, __prepare_niscall): Adjust callers.
	(ckey_cache, ckey_cache_size, ckey_cache_allocated, ckey_cache_pid,
	ckey_cache_euid, ckey_cache_lock): New variables.
	(get_ckey): New function.
	(__nisbind_connect): If not dbp->use_udp, pass IPPROTO_TCP to
	__pmap_getnisport.  Save __pmap_getnisport result in
	dbp->addr.sin_port if non-zero.  Use get_ckey to create conversation
	key.
	* nis/nis_lookup.c (nis_lookup): Likewise.
	* nis/nis_table.c (nis_list): Likewise.
	* nis/rpcsvc/nislib.h (__nisbind_create, __nisfind_server): Adjust
	prototypes.

	* nis/nss_nisplus/nisplus-pwd.c (_nss_nisplus_getpwnam_r,
	_nss_nisplus_getpwuid_r): Pass USE_DGRAM flag to nis_list.
	* nis/nss_nisplus/nisplus-service.c (_nss_nisplus_getservbyname_r,
	_nss_nisplus_getservbyport_r): Likewise.
	* nis/nss_nisplus/nisplus-network.c (_nss_nisplus_getnetbyname_r,
	_nss_nisplus_getnetbyaddr_r): Likewise.
	* nis/nss_nisplus/nisplus-spwd.c (_nss_nisplus_getspnam_r): Likewise.
	* nis/nss_nisplus/nisplus-ethers.c (_nss_nisplus_gethostton_r,
	_nss_nisplus_getntohost_r): Likewise.
	* nis/nss_nisplus/nisplus-rpc.c (_nss_nisplus_getrpcbyname_r,
	_nss_nisplus_getrpcbynumber_r): Likewise.

2007-04-01  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/ia64/fpu/fesetround.c (fesetround): Return 0 on success
	and 1 on failure.

2007-04-01  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c (__nextafterl): Use
	math_opt_barrier and math_force_eval macros.

2007-03-27  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3306]
	* math/math_private.h (math_opt_barrier, math_force_eval): Define.
	* sysdeps/i386/fpu/math_private.h: New file.
	* sysdeps/x86_64/fpu/math_private.h: New file.
	* math/s_nexttowardf.c (__nexttowardf): Use math_opt_barrier and
	math_force_eval macros.  Use "+m" constraint on asm rather than
	"=m" and "m".
	* math/s_nextafter.c (__nextafter): Likewise.
	* sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c (__nexttoward):
	Likewise.
	* sysdeps/ieee754/flt-32/s_nextafterf.c (__nextafterf): Likewise.
	* sysdeps/ieee754/ldbl-128/s_nexttoward.c (__nexttoward): Likewise.
	* sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttoward): Likewise.
	* sysdeps/i386/fpu/s_nextafterl.c (__nextafterl): Use
	math_opt_barrier and math_force_eval macros.
	* sysdeps/ieee754/ldbl-128/s_nextafterl.c (__nextafterl): Likewise.
	* sysdeps/ieee754/ldbl-96/s_nextafterl.c (__nextafterl): Likewise.
	* sysdeps/i386/fpu/s_nexttoward.c: Include float.h.
	(__nexttoward): Use math_opt_barrier and
	math_force_eval macros.  Use "+m" constraint on asm rather than
	"=m" and "m".  Only use asm to force double result if
	FLT_EVAL_METHOD is 2.
	* sysdeps/i386/fpu/s_nexttowardf.c: Include float.h.
	(__nexttowardf): Use math_opt_barrier and
	math_force_eval macros.  Use "+m" constraint on asm rather than
	"=m" and "m".  Only use asm to force double result if
	FLT_EVAL_METHOD is not 0.
	* sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c: Include float.h.
	(__nexttowardf): Use math_opt_barrier and
	math_force_eval macros.  If FLT_EVAL_METHOD is not 0, force
	x to float using asm.
	* sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c: Include float.h.
	(__nldbl_nexttowardf): Use math_opt_barrier and
	math_force_eval macros.  If FLT_EVAL_METHOD is not 0, force
	x to float using asm.
	* sysdeps/ieee754/ldbl-96/s_nexttowardf.c: Include float.h.
	(__nexttowardf): Use math_opt_barrier and math_force_eval
	macros.  If FLT_EVAL_METHOD is not 0, force x to float using asm.
	* math/bug-nextafter.c (zero, inf): New variables.
	(main): Add new tests.
	* math/bug-nexttoward.c (zero, inf): New variables.
	(main): Add new tests.

2007-03-30  Jakub Jelinek  <jakub@redhat.com>

	* libio/libio.h (__underflow, __uflow, __overflow, __wunderflow,
	__wuflow, __woverflow, _IO_getc, _IO_putc, _IO_peekc_locked, _IO_padn,
	_IO_sgetn, _IO_seekoff, _IO_seekpos, _IO_getwc, _IO_putwc, _IO_wpadn):
	Remove __THROW.
	* libio/fileops.c (new_do_write, _IO_file_xsgetn_mmap,
	_IO_file_xsgetn_maybe_mmap): Likewise.
	* libio/oldfileops.c (old_do_write): Likewise.
	* libio/libioP.h (_IO_switch_to_get_mode, _IO_switch_to_wget_mode,
	_IO_init_marker, _IO_init_wmarker, _IO_default_uflow,
	_IO_wdefault_uflow, _IO_default_setbuf, _IO_default_seekpos,
	_IO_do_write, _IO_new_do_write, _IO_old_do_write, _IO_wdo_write,
	_IO_flush_all_lockp, _IO_flush_all, _IO_cleanup,
	_IO_flush_all_linebuffered, _IO_new_fgetpos, _IO_old_fgetpos,
	_IO_new_fsetpos, _IO_old_fsetpos, _IO_new_fgetpos64,
	_IO_old_fgetpos64, _IO_new_fsetpos64, _IO_old_fsetpos64,
	_IO_file_setbuf, _IO_file_seekoff, _IO_file_xsputn, _IO_file_xsgetn,
	_IO_file_underflow, _IO_file_underflow_mmap,
	_IO_file_underflow_maybe_mmap, _IO_file_overflow, _IO_file_attach,
	_IO_file_open, _IO_file_fopen, _IO_file_write, _IO_file_read,
	_IO_file_sync, _IO_file_close_it, _IO_file_finish,
	_IO_new_file_attach, _IO_new_file_close_it, _IO_new_file_finish,
	_IO_new_file_fopen, _IO_new_file_setbuf, _IO_file_setbuf_mmap,
	_IO_new_file_sync, _IO_new_file_underflow, _IO_new_file_overflow,
	_IO_new_file_seekoff, _IO_new_file_write, _IO_new_file_xsputn,
	_IO_old_file_setbuf, _IO_old_file_seekoff, _IO_old_file_xsputn,
	_IO_old_file_underflow, _IO_old_file_overflow, _IO_old_file_attach,
	_IO_old_file_fopen, _IO_old_file_write, _IO_old_file_sync,
	_IO_old_file_close_it, _IO_old_file_finish, _IO_wfile_xsputn,
	_IO_wfile_setbuf, _IO_wfile_sync, _IO_wfile_underflow,
	_IO_wfile_overflow, _IO_wfile_seekoff, _IO_old_proc_open,
	_IO_old_proc_close, _IO_getdelim, _IO_flush_all_internal,
	_IO_adjust_column_internal, _IO_default_uflow_internal,
	_IO_default_xsgetn_internal, _IO_wdefault_xsputn_internal,
	_IO_wdefault_xsgetn_internal, _IO_wdefault_uflow_internal,
	_IO_file_setbuf_internal, _IO_file_seekoff_internal,
	_IO_file_xsputn_internal, _IO_file_xsgetn_internal,
	_IO_file_close_it_internal, _IO_file_underflow_internal,
	_IO_file_overflow_internal, _IO_file_attach_internal,
	_IO_file_fopen_internal, _IO_file_sync_internal,
	_IO_file_finish_internal, _IO_wfile_xsputn_internal,
	_IO_wfile_seekoff_internal, _IO_wfile_sync_internal,
	_IO_switch_to_wget_mode_internal, _IO_padn_internal,
	_IO_switch_to_get_mode_internal, _IO_seekoff_unlocked,
	_IO_seekpos_unlocked): Likewise.
	(_IO_strtod, _IO_dtoa, _IO_outfloat, _IO_read, _IO_write,
	_IO_lseek, _IO_close, _IO_fstat): Remove unused prototypes.

2007-03-23  Jakub Jelinek  <jakub@redhat.com>

	* scripts/check-local-headers.sh: Filter out sys/capability.h.

2007-03-22  Jakub Jelinek  <jakub@redhat.com>

	* config.h.in (HAVE_LIBCAP): Add.
	* nscd/selinux.h: Include sys/capability.h rather than non-existent
	sys/capabilities.h.
	* nscd/selinux.c (preserve_capabilities): Use cap_free instead of
	free_caps.  Cast away const from 4th cap_set_flag argument.

2007-03-16  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-open.c (dl_open_worker): Declare l in 2 different
	smaller scopes.
	* elf/dl-dst.h (DL_DST_REQ_STATIC): Add l as macro argument.
	(DL_DST_REQUIRED): Adjust user.

2007-03-15  Jakub Jelinek  <jakub@redhat.com>

	* locale/programs/ld-ctype.c (find_translit): Return NULL if ctype is
	NULL.

2007-03-15  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4181]
	* inet/inet6_opt.c (add_padding): Only insert padding if npad > 0.
	(inet6_opt_append): Don't check extlen is big enough if extbuf
	is NULL.
	(inet6_opt_finish): Likewise.
	* inet/Makefile (tests): Add test-inet6_opt.
	* inet/test-inet6_opt.c: New test.

2007-03-15  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4130]
	* login/utmp_file.c (setutent_file): Use O_LARGEFILE for
	open_not_cancel_2.
	(updwtmp_file): Likewise.

2007-03-15  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4101]
	* argp/argp-help.c (hol_cluster_cmp): Fix comparisons used to find
	ancestors with the same depths.
	Patch by Niels Moeller <nisse@lysator.liu.se>.
	(filter_doc): Don't crash if argp is NULL.
	* argp/Makefile (tests): Add tst-argp2.
	* argp/tst-argp2.c: New test.

2007-03-15  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3919]
	* math/libm-test.inc (log_test): Test -Inf and NaN.
	(log10_test, log1p_test, log2_test): Test -Inf.
	* sysdeps/i386/fpu/e_log.S (__ieee754_log): Don't raise
	FE_INVALID when argument is qNaN.
	* sysdeps/i386/fpu/e_logl.S (__ieee754_logl): Likewise.
	* sysdeps/i386/fpu/e_logf.S (__ieee754_logf): Likewise.
	* sysdeps/x86_64/fpu/e_logl.S (__ieee754_logl): Likewise.
	* sysdeps/x86_64/fpu/e_log10l.S (__ieee754_log10l): Replace
	andb $1, %ah with testb $1, %ah, don't test for parity, instead
	testb $4, %ah and jump if non-zero.
	* sysdeps/x86_64/fpu/e_log2l.S (__ieee754_log2l): Likewise.
	* sysdeps/x86_64/fpu/s_log1pl.S (__log1pl): Likewise.

2007-03-06  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/posix/getaddrinfo.c (get_scope): Correct test for
	172.16/12 address range.

2007-03-01  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4069]
	* sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Check for NaN
	earlier.
	* math/libm-test.inc (pow_test): Add more tests involving NaNs.

	* sysdeps/i386/fpu/e_powf.S (__ieee754_powf): Avoid invalid exception
	for x qNaN and y either +-inf or non-integer value.
	* sysdeps/i386/fpu/e_pow.S (__ieee754_pow): Likewise.
	* sysdeps/i386/fpu/e_powl.S (__ieee754_powl): Likewise.
	* sysdeps/x86_64/fpu/e_powl.S (__ieee754_powl): Likewise.

2007-02-21  Ulrich Drepper  <drepper@redhat.com>

	[BZ #4076]
	* io/ftw.c (ftw_startup): Handle special case of FTW_CHDIR in /.
	(open_dir_stream): Likewise.
	* io/Makefile (tests): Add bug-ftw5.
	* io/bug-ftw5.c: New file.

2007-02-21  Ulrich Drepper  <drepper@redhat.com>

	* nscd/grpcache.c (cache_addgr): In case a record changed on
	refresh, adjust key_copy.

	[BZ #4074]
	* nscd/pwdcache.c (cache_addpw): In case a record changed on
	refresh, adjust key_copy.

2007-02-21  Ulrich Drepper  <drepper@redhat.com>

	[BZ #3458]
	* sysdeps/unix/sysv/linux/posix_madvise.c: New file.
	* sysdeps/unix/sysv/linux/syscalls.list: Remove posix_madvise entry.

2007-02-17  Ulrich Drepper  <drepper@redhat.com>

	[BZ #3842]
	* sysdeps/posix/euidaccess.c [_LIBC] (euidaccess): Remove shortcut
	using __libc_enable_secure.

2007-02-17  Ulrich Drepper  <drepper@redhat.com>

	[BZ #3348]
	* malloc/memusage.sh: Cleanups.
	* debug/xtrace.sh: Quoting and trap changes.

2007-02-16  Ulrich Drepper  <drepper@redhat.com>

	* locale/iso-3166.def: Add entry for Serbia.
	* locale/iso-4217.def: Define RSD.

2007-02-15  Ulrich Drepper  <drepper@redhat.com>

	* nscd/nscd_helper.c (open_socket): Don't send padding bytes from
	reqdata.

2007-02-13  Ulrich Drepper  <drepper@redhat.com>

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

2007-02-03  Ulrich Drepper  <drepper@redhat.com>

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

2007-02-12  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/i386/bits/byteswap.h (__bswap_32): Add __amdfam10__
	to the list of i486+ CPUs.
	* sysdeps/x86_64/bits/byteswap.h (__bswap_32): Likewise.

2007-01-24  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/i386/bits/byteswap.h (__bswap_32): Add __nocona__, __core2__
	and __geode__ to the list of i486+ CPUs.
	* sysdeps/x86_64/bits/byteswap.h (__bswap_32): Likewise.

2007-02-08  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3944]
	* time/strptime_l.c (__strptime_internal): Set have_mon for
	%b/%B/%h.  Set have_mon and have_mday if tm_mon and tm_mday
	have been computed from tm_yday and tm_year.  Don't crash
	in day_of_the_week or day_of_the_year if not have_mon
	and tm_mon contains bogus value.
	* time/Makefile (tests): Add tst-strptime3.
	* time/tst-strptime3.c: New test.

2007-02-05  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3957]
	* posix/regcomp.c (parse_bracket_exp): Set '\n' bit rather than '\0'
	bit for RE_HAT_LISTS_NOT_NEWLINE.
	(build_charclass_op): Remove bogus comment.
	* posix/Makefile (tests): Add bug-regex27 and bug-regex28.
	* posix/bug-regex27.c: New test.
	* posix/bug-regex28.c: New test.

2007-02-02  Bruno Haible  <bruno@clisp.org>

	[BZ #3954]
	* iconvdata/ksc5601.c (__ksc5601_sym_to_ucs, __ksc5601_sym_from_ucs):
	Add mapping for U+327E.
	* iconvdata/ksc5601.h (KSC5601_SYMBOL): Increment.
	* iconvdata/johab.c (BODY for FROM_LOOP, BODY for TO_LOOP): Enable
	mapping of 0xD9 0xE8.
	* iconvdata/uhc.c (BODY for FROM_LOOP, BODY for TO_LOOP): Disable
	mapping of U+327E.
	Reported by Jungshik Shin <jungshik@google.com>.

	[BZ #3955]
	* iconvdata/johab.c (BODY for FROM_LOOP, BODY for TO_LOOP): Enable
	mapping of 0xD9 0xE6 and of 0xD9 0xE7.
	Reported by Jungshik Shin <jungshik@google.com>.

2007-01-31  Jakub Jelinek  <jakub@redhat.com>

	* nscd/nscd-client.h (__nscd_cache_search): Remove const qualifier
	from return value.
	* nscd/nscd_helper.c: Include string.h.
	(__nscd_cache_search): Remove const qualifier from return value.
	On strict alignment architectures check hash entry and data head
	alignment.
	* nscd/nscd_getpw_r.c (nscd_getpw_r): Don't crash or fail because
	mmapped data during GC cycle contains garbage.  If
	__nscd_drop_map_ref fails, decrement mapped->counter when returning
	error or if retrying with NO_MAPPING, only __nscd_unmap if counter
	dropped to 0.
	* nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise.
	* nscd/nscd_initgroups.c (__nscd_getgrouplist): Likewise.
	* nscd/nscd_gethst_r.c (nscd_gethst_r): Likewise.
	* nscd/nscd_getai.c (__nscd_getai): Likewise.

2007-01-22  Ulrich Drepper  <drepper@redhat.com>

	[BZ #3902]
	* stdio-common/_itoa.c (_itoa): Make sure at least a zero is emitted.
	* stdio-common/Makefile (tests): Add bug17.
	* stdio-common/bug17.c: New file.

2007-01-15  Jakub Jelinek  <jakub@redhat.com>

	* soft-fp/op-common.h (FP_TRUNC): When truncating a NaN, clear
	workbits in semi-raw fraction.

	* math/test-misc.c: Add new tests.

2007-01-14  Steven Munroe  <sjmunroe@us.ibm.com>

	* math/basic-test.c: Include test-skeleton.c.
	(TEST_TRUNC): Define.
	(truncdfsf_test, trunctfsf_test, trunctfdf_test): New.
	(main): Rename to ...
	(do_test): ...this.  Run new tests.
	(TEST_FUNCTION): Define.

2006-10-05  Steven Munroe  <sjmunroe@us.ibm.com>
	    Joe Kerian  <jkerian@us.us.ibm.com>

	[BZ #2749]
	* soft-fp/op-4.h (__FP_FRAC_SUB_3, __FP_FRAC_SUB_4): Correct borrow
	handling for high words.
	* soft-fp/op-common.h (_FP_OVERFLOW_SEMIRAW): Always set inexact
	and overflow for infinity.

2007-01-13  Ulrich Drepper  <drepper@redhat.com>

	* nis/nss_nis/nis-service.c (_nss_nis_getservbyname_r): Correct
	computation of keylen.

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>.

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.

2007-01-05  Steven Munroe  <sjmunroe@us.ibm.com>

	* stdlib/tst-makecontext.c: Include errno.h.  Change main()
	to do_test().  Define TEST_FUNCTION. Include test-skeleton.c.
	(do_test): Check errno and exit(0) if ENOSYS.

2007-01-11  Jakub Jelinek  <jakub@redhat.com>

	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix handling of multi-byte
	thousands separators.
	* stdlib/Makefile: Add rules to build and run tst-strtod4.
	* stdlib/tst-strtod4.c: New test.

	[BZ #3855]
	* stdlib/strtod_l.c (____STRTOF_INTERNAL): 0x. not followed by
	hexadecimal digit should accept just the initial 0.
	* stdlib/tst-strtod2.c (tests): New variable.
	(do_test): Run several tests rather than just one.

2007-01-03  Ulrich Drepper  <drepper@redhat.com>

	* stdlib/Makefile (tst-strtod3-ENV): Define.

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.

2006-12-09  Ulrich Drepper  <drepper@redhat.com>

	[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.

2007-01-03  Ulrich Drepper  <drepper@redhat.com>

	* string/Makefile (tst-strxfrm2-ENV): Define.

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.

2006-11-09  Ulrich Drepper  <drepper@redhat.com>

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

2006-11-08  Jakub Jelinek  <jakub@redhat.com>

	* string/strxfrm_l.c (STRXFRM): Do the trailing \1 removal
	optimization even if needed > n.

2006-12-22  Gavin Romig-Koch  <gavin@redhat.com>

	* nis/nss_compat/compat-grp.c (internal_getgrgid_r): Don't
	blacklist the group till after we look it up.

2006-12-21  Ulrich Drepper  <drepper@redhat.com>

	* include/atomic.h (atomic_forced_read): New macro.

2006-12-19  Jakub Jelinek  <jakub@redhat.com>

	* stdlib/Makefile (tests): Add tst-makecontext.
	* stdlib/tst-makecontext.c: New test.

	* sysdeps/unix/sysv/linux/powerpc/powerpc32/makecontext.S
	(__makecontext): Don't realign uc_mcontext.uc_regs.

2006-12-13  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S: Include
	kernel-features.h.

2006-12-19  Jakub Jelinek  <jakub@redhat.com>

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

2006-12-18  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3747]
	* stdlib/jrand48_r.c (__jrand48_r): Make sure result is in the
	[-231 .. 231) range.
	* stdlib/tst-rand48.c (main): Fix expected values for 64-bit
	targets.
	* stdlib/tst-rand48-2.c: New test.
	* stdlib/Makefile (tests): Add tst-rand48-2.

2006-12-14  Jakub Jelinek  <jakub@redhat.com>

	* misc/tst-pselect.c (do_test): Fix sigblock argument.

2006-12-14  Ulrich Drepper  <drepper@redhat.com>

	* misc/tst-pselect.c (do_test): Make sure the helper process is
	terminating when the test is aborted.

2006-12-13  Ulrich Drepper  <drepper@redhat.com>

	[BZ #2337]
	* libio/Makefile (tests): Add tst-setvbuf1.
	* libio/tst-setvbuf1.c: New file.

2006-12-08  Jakub Jelinek  <jakub@redhat.com>

	[BZ #2337]
	* libio/genops.c (__uflow): Fix a typo.
	* libio/wfiledoalloc.c (_IO_wfile_doallocate): Don't stat
	nor set _IO_LINE_BUF bit here.  Size the wide buffer based on
	the narrow buffer size.

2006-11-24  Jakub Jelinek  <jakub@redhat.com>

	[BZ #2337]
	* libio/libio.h (_IO_FLAGS2_USER_WBUF): Define.
	* libio/wgenops.c (_IO_wsetb, _IO_wdefault_finish): Test and set
	_IO_FLAGS2_USER_WBUF bit in _flags2 instead of _IO_USER_BUF bit
	in _flags.
	* libio/wstrops.c (_IO_wstr_overflow, enlarge_userbuf,
	_IO_wstr_finish): Likewise.
	* libio/wmemstream.c (open_wmemstream): Likewise.
	* libio/fileops.c (_IO_new_file_close_it): Call _IO_set[bgp]
	even for wide streams.

2006-12-09  Jakub Jelinek  <jakub@redhat.com>

	* 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.

2006-12-09  Ulrich Drepper  <drepper@redhat.com>

	[BZ #3632]
	* include/features.h: Fix comment about default value for
	_POSIX_C_SOURCE.

2006-12-09  Jakub Jelinek  <jakub@redhat.com>

	* misc/getusershell.c (initshells): Check for integer overflows.
	Make strings buffer one bigger as fgets always succeeds when second
	argument is 1.  Don't use calloc for shells array.  Disallow
	/ as shell.

2006-12-05  Jakub Jelinek  <jakub@redhat.com>

	* nis/nis_subr.c (nis_getnames): Revert last change.

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

	* 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.

2006-12-04  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/ttyname.c: Include termios.h.
	(ttyname): Use tcgetattr instead of isatty, don't set errno to ENOTTY.
	* sysdeps/unix/sysv/linux/ttyname_r.c: Include termios.h.
	(__ttyname_r): Use tcgetattr instead of isatty, don't set errno to
	ENOTTY.
	* io/Makefile: Add rules to build and run tst-ttyname_r test.
	* io/tst-ttyname_r.c: New test.

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.

2006-11-27  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3559]
	* sunrpc/svc_run.c (svc_run): Fail instead of segfaulting if
	malloc crashed.

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.

2006-11-14  Ulrich Drepper  <drepper@redhat.com>

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

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

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

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

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

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

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

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

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

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

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

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

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

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

	[BZ #3451]
	* sysdeps/i386/fpu/bits/mathinline.h (floor): Make rounding mode
	change atomic.
	(ceil): Likewise.

2006-11-09  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/x86_64/sysconf.c (intel_check_word): Add
	noinline attribute.

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

	* sysdeps/unix/sysv/linux/i386/sysconf.c (intel_check_word): Add
	noinline attribute.

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.

2006-11-08  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-load.c (decompose_rpath): Return bool rather than void.
	If l->l_name is on inhibit_rpath list, set sps->dirs to -1 and
	return false, otherwise return true.
	(cache_rpath): Return decompose_rpath return value.

2006-11-02  Jakub Jelinek  <jakub@redhat.com>

	* malloc/memusage.c (dest): Reset not_me back to false after
	printing statistics.

2006-10-27  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-close.c (_dl_close_worker): Renamed from _dl_close and
	split out locking and parameter checking.
	(_dl_close): Call _dl_close_worker after locking and checking.
	* elf/dl-open.c (_dl_open): Call _dl_close_worker instead of
	_dl_close.
	* elf/Makefile: Add rules to build and run tst-thrlock.
	* elf/tst-thrlock.c:  New file.

	[BZ #3429]
	* elf/dl-open.c (dl_open_worker): Keep holding dl_load_lock until
	we are sure we do not need it anymore for _dl_close.  Also move
	the asserts inside the lock region.
	Patch mostly by Suzuki <suzuki@in.ibm.com>.

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

	* sunrpc/xdr_mem.c (xdrmem_setpos): Don't compare addresses
	as signed longs, check for x_base + pos overflow.
	* sunrpc/Makefile (tests): Add tst-xdrmem2.
	* sunrpc/tst-xdrmem2.c: New test.

2006-10-16  Ulrich Drepper  <drepper@redhat.com>

	[BZ #3369]
	* sysdeps/posix/getaddrinfo.c (rfc3484_sort): Fix typos in rules 4
	and 7.

2006-10-13  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-minimal.c (realloc): Optimize last patch.

2006-10-12  Richard Sandiford  <richard@codesourcery.com>

	[BZ #3352]
	* elf/dl-minimal.c (realloc): Let malloc() return a new pointer,
	and use memcpy() if it does.

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

	* sysdeps/unix/sysv/linux/i386/sysdep.h (DOARGS_6): Fix offset.

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

	* nis/nis_subr.c (nis_getnames): Add trailing dot to NIS_PATH
	components which lack them.

	* nis/nis_subr.c (nis_getnames): Make sure that we always return
	at least one entry consisting of the parameter concatenated with
	the domain.

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.

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

	* nis/nis_table.c (nis_list): If __follow_path fails in the new
	code, make sure the nis_freeresult call doesn't crash and that the
	result is reported correctly.

2006-09-27  Jakub Jelinek  <jakub@redhat.com>

	* nis/nis_table.c (nis_list): Handle FOLLOW_PATH | ALL_RESULTS
	when callback is NULL.

	* nis/Versions (libnss_nisplus): Add
	_nss_nisplus_initgroups_dyn@@GLIBC_PRIVATE.
	* nis/Makefile (libnss_nisplus-routines): Add nisplus-initgroups.
	* nis/nss_nisplus/nisplus-grp.c (tablename_val, tablename_len,
	_nss_create_tablename): Rename to...
	(grp_tablename_val, grp_tablename_len, _nss_grp_create_tablename):
	... these.  No longer static.
	(internal_setgrent): Adjust users.
	(_nss_nisplus_getgrnam_r, _nss_nisplus_getgrgid_r): Likewise.
	Don't use locking around _nss_grp_create_tablename call.
	* nis/nss_nisplus/nisplus-initgroups.c: New file.

2006-10-06  Andreas Jaeger  <aj@suse.de>

	* include/features.h (__GLIBC_MINOR__): It's glibc 2.5 now.

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

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

	* nscd/nscd.c (main): Fix typo in message.
	Patch by Jakub Bogsz <qboosh@pld-linux.org>.

2006-10-02  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3291]
	* sysdeps/unix/sysv/linux/sparc/sparc64/pause.c: Include
	errno.h, signal.h, unistd.h and sysdep-cancel.h.
	(__sigprocmask): Define.

2006-10-02  Ulrich Drepper  <drepper@redhat.com>

	* elf/rtld.c (dl_main): Don't use prelinking if LD_DYNAMIC_WEAK is
	used.

2006-10-02  Jakub Jelinek  <jakub@redhat.com>

	* nscd/mem.c (mempool_alloc): Round array size to 16 bytes
	in oldtotal and newtotal calculation.
	* nscd/nscd-client.h (struct mapped_database): Add datasize
	field.
	* nscd/nscd_helper.c (get_mapping): Initialize datasize field.
	(__nscd_get_map_ref): Get a new mapping even if mapping's data_size
	increased.
	(__nscd_cache_search): Add checks to make sure we never reference
	data beyond the current mapping.

2006-10-02  Dmitry V. Levin  <ldv@altlinux.org>

	* sysdeps/posix/getaddrinfo.c (match_prefix): Make mask and val
	variables const to avoid compiler warnings.

	* io/fts.c (fts_close): Remove redundant checks.
	(fts_build): Likewise.
	(fts_palloc): Likewise.

	* manual/message.texi (Advanced gettext functions,
	Using gettextized software): Fix typos.

2006-09-30  Ulrich Drepper  <drepper@redhat.com>

	* posix/glob.c (glob_in_dir): Add some comments and asserts to
	explain why there are no leaks.

2006-09-29  Ulrich Drepper  <drepper@redhat.com>

	* libio/wmemstream.c: Include <wchar.h>.
	* libio/bug-wmemstream1.c: Likewise.
	* libio/tst-wmemstream1.c: Likewise.
	* libio/tst-wmemstream2.c: Likewise.

	* version.h (RELEASE): Bump to 2.5.
	* README: Regenerated.

	* locale/iso-3166.def: Add Aaland Islands and Montenegro.

	[BZ #3273]
	* nscd/nscd_initgroups.c (__nscd_getgrouplist): It is OK to have
	found no group members.
	Patch by Petr Baudis.

2006-09-29  Jakub Jelinek  <jakub@redhat.com>

	* elf/rtld.c (_dl_start_final): If not USE___THREAD, don't
	assert bootstrap_map.l_tls_modid is zero.
	(_dl_start): Initialize bootstrap_map.l_tls_modid to 0
	if USE___THREAD.

2006-09-27  Ulrich Drepper  <drepper@redhat.com>

	* libio/stdio.h: Move open_wmemstream prototype to ...
	* wcsmbs/wchar.h: ... here.

2006-09-25  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3252]
	* sysdeps/unix/sysv/linux/powerpc/fchownat.c (fchownat): Handle only
	fchownat syscall and __ASSUME_LCHOWN_SYSCALL case inline, call
	__{,l}chown to handle the rest.
	* sysdeps/unix/sysv/linux/i386/fchownat.c (fchownat): Handle only
	fchownat syscall and __ASSUME_32BITUIDS case inline, call
	__{,l}chown to handle the rest.
	* sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c: Include
	i386/fchownat.c.
	* sysdeps/unix/sysv/linux/s390/s390-32/fchownat.c: Likewise.
	* sysdeps/unix/sysv/linux/sh/fchownat.c: Likewise.

	[BZ #3253]
	* posix/glob.c (glob_in_dir): Don't alloca one struct globlink at a
	time, rather allocate increasingly bigger arrays of pointers, if
	possible with alloca, if too large with malloc.

2006-09-24  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/powerpc/fpu/libm-test-ulps: Updated.

	* sysdeps/ieee754/ldbl-128/s_lrintl.c (__lrintl): Fix 2 typos.

2006-09-24  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/posix/getaddrinfo.c (rfc3484_sort): Implement rule 4,
	home addresses.
	* sysdeps/unix/sysv/linux/check_pf.c (make_request): Recognize
	IFA_F_HOMEADDRESS flag for interfaces.
	* include/ifaddrs.h (struct in6addrinfo): Define
	in6ai_homeaddress.

2006-09-21  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3225]
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h (PTR_MANGLE3,
	PTR_DEMANGLE3): Define.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h (PTR_MANGLE3,
	PTR_DEMANGLE3): Likewise.
	* sysdeps/powerpc/powerpc32/__longjmp-common.S (__longjmp): Use them.
	* sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S (__longjmp):
	Likewise.
	* sysdeps/powerpc/powerpc64/__longjmp-common.S (__longjmp): Likewise.

2006-09-20  Jakub Jelinek  <jakub@redhat.com>

	* po/libc.pot: Regenerated.
	* po/be.po: Updated.
	* po/ca.po: Likewise.
	* po/cs.po: Likewise.
	* po/da.po: Likewise.
	* po/de.po: Likewise.
	* po/el.po: Likewise.
	* po/en_GB.po: Likewise.
	* po/es.po: Likewise.
	* po/fi.po: Likewise.
	* po/fr.po: Likewise.
	* po/gl.po: Likewise.
	* po/hr.po: Likewise.
	* po/hu.po: Likewise.
	* po/ja.po: Likewise.
	* po/ko.po: Likewise.
	* po/nb.po: Likewise.
	* po/nl.po: Likewise.
	* po/pl.po: Likewise.
	* po/pt_BR.po: Likewise.
	* po/ru.po: Likewise.
	* po/rw.po: Likewise.
	* po/sk.po: Likewise.
	* po/sv.po: Likewise.
	* po/tr.po: Likewise.
	* po/zh_CN.po: Likewise.
	* po/zh_TW.po: Likewise.

	[BZ #3137]
	* iconv/iconv_prog.c (main): Fix spelling in error message.
	* iconv/iconvconfig.c (main): Likewise.
	* locale/programs/ld-collate.c (handle_ellipsis): Likewise.
	* locale/programs/ld-ctype.c (charclass_symbolic_ellipsis): Likewise.
	* locale/programs/localedef.c (main): Likewise.
	* locale/programs/repertoire.c (repertoire_read): Likewise.
	* timezone/zdump.c (main): Likewise.
	* nscd/connections.c (handle_request): Fix spelling in log message.
	Patch by Malcolm Parsons <malcolm.parsons@gmail.com>.

2006-09-20  Ulrich Drepper  <drepper@redhat.com>

	* inet/inet6_option.c: Also emit linker warnings for the RFC 2292
	interfaces.

2006-09-20  Andreas Jaeger  <aj@suse.de>

	* math/libm-test.inc (lrint_test_upward): Fix typo.

2006-06-17  Joseph S. Myers  <joseph@codesourcery.com>

	[BZ #2592]
	* math/libm-test.inc (lrint_test_tonearest): New function.
	(lrint_test_towardzero): New function.
	(lrint_test_downward): New function.
	(lrint_test_upward): New function.
	(main): Run these new tests.
	* sysdeps/ieee754/dbl-64/s_llrint.c (__llrint): Correct rounding
	of values near to 0.
	(two52): Use double not long double.
	* sysdeps/ieee754/dbl-64/s_lrint.c (__lrint): Likewise.
	* sysdeps/ieee754/flt-32/s_llrintf.c (__llrintf): Likewise.
	(two23): Use float not double.
	* sysdeps/ieee754/flt-32/s_lrintf.c (__lrintf): Likewise.
	(two23): Use float not double.
	* sysdeps/ieee754/ldbl-128/s_llrintl.c (__llrintl): Likewise.
	* sysdeps/ieee754/ldbl-128/s_lrintl.c (__lrintl): Likewise.
	* sysdeps/ieee754/ldbl-96/s_llrintl.c (__llrintl): Likewise.
	* sysdeps/ieee754/ldbl-96/s_lrintl.c (__lrintl): Likewise.

2006-09-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>

	* sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c (__makecontext):
	Cast sp to unsigned long to avoid compiler warning.
	Use __makecontext_ret function instead of a trampoline on the stack.
	(__makecontext_ret): New function.
	* sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c: Likewise.

2006-09-19  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-cache.c (HWCAP_CHECK): If _DL_PLATFORMS_COUNT, but
	platform == -1, reject any libs with non-zero _DL_HWCAP_PLATFORM
	bits.

2006-09-19  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-close.c (_dl_close): If dependency is not unloaded make
	sure no reference to the unloaded map's search list remains in the
	dependency's scope.

2006-09-16  Jakub Jelinek  <jakub@redhat.com>

	* elf/Makefile: Add rules to build and run unload7 test.
	* elf/unload7.c: New test.
	* elf/unload7mod1.c: New file.
	* elf/unload7mod2.c: New file.

2006-09-18  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/sys/ptrace.h (PT_GETEVENTMSG): Fix pasto.
	* sysdeps/unix/sysv/linux/s390/sys/ptrace.h (PTRACE_SETOPTIONS,
	PTRACE_GETEVENTMSG, PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
	* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h (PTRACE_SETOPTIONS,
	PTRACE_GETEVENTMSG, PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sys/ptrace.h (PTRACE_SETOPTIONS,
	PTRACE_GETEVENTMSG, PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Likewise.
	* sysdeps/unix/sysv/linux/ia64/sys/ptrace.h (PTRACE_SETOPTIONS,
	PTRACE_GETEVENTMSG): Likewise.
	(PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Change to the arch independent
	values.

2006-09-17  Mike Frysinger  <vapier@gentoo.org>

	* sysdeps/unix/sysv/linux/sys/ptrace.h (PTRACE_SETOPTIONS,
	PTRACE_GETEVENTMSG, PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
	* sysdeps/unix/sysv/linux/ptrace.c (ptrace): Check PTRACE_SETOPTIONS,
	PTRACE_GETEVENTMSG, PTRACE_GETSIGINFO and PTRACE_SETSIGINFO.

2006-09-16  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/powerpc/powerpc32/register-dump.h (register_dump): Don't
	write '\0' to the fd.
	* sysdeps/mach/hurd/powerpc/register-dump.h (register_dump): Likewise.
	* sysdeps/powerpc/powerpc64/register-dump.h (register_dump): Likewise.
	Change regs to unsigned long pointer from unsigned int, fix fscr
	offset.

2006-09-14  Jakub Jelinek  <jakub@redhat.com>

	* io/Makefile (CFLAGS-fstatat.c): Set.
	(CFLAGS-fstatat64.c): Likewise.
	(CFLAGS-mknodat.c): Likewise.

	* sysdeps/ieee754/ldbl-128ibm/s_llrintl.c: Comment fixes.
	* sysdeps/ieee754/ldbl-128ibm/s_llroundl.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/s_lrintl.c: Rewritten.
	* sysdeps/ieee754/ldbl-128ibm/s_lroundl.c: Rewritten.

2006-09-14  Jakub Jelinek  <jakub@redhat.com>
	    Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add 4 new cap
	names to the beginning.  Rename "cell" to "cellbe".
	(_dl_powerpc_platforms): New.
	* sysdeps/powerpc/dl-procinfo.h (_DL_HWCAP_FIRST): Decrease.
	(HWCAP_IMPORTANT): Remove power{4,5,5+} and cell.
	(_DL_PLATFORMS_COUNT, _DL_FIRST_PLATFORM): Define.
	(_DL_HWCAP_PLATFORM): Define to new mask.
	(_dl_platform_string, _dl_string_platform): New functions.
	* sysdeps/powerpc/sysdep.h (PPC_FEATURE_BOOKE, PPC_FEATURE_SMT,
	PPC_FEATURE_ICACHE_SNOOP, PPC_FEATURE_ARCH_2_05): Define.

2006-09-12  Jakub Jelinek  <jakub@redhat.com>

	[BZ #2526]
	* README.libm: Fix a thinko in sqrt algorithm description.

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

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

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

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

	[BZ #2821]
	* time/mktime.c (guess_time_tm): Fix overflow detection.
	* time/Makefile (tests): Add bug-mktime1.
	* time/bug-mktime1.c: New file.

	[BZ #3189, #3188]
	* misc/sys/mman.h (remap_file_pages): Make available for _GNU_SOURCE.
	(mremap): Likewise.

2006-09-07  Jakub Jelinek  <jakub@redhat.com>

	[BZ #1006]
	* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela):
	Ensure relocation doesn't clobber any bits outside of the
	immediate field for R_SPARC_TLS_LE_HIX22, R_SPARC_WDISP30,
	R_SPARC_HI22 and R_SPARC_H44.

	[BZ #2775]
	* malloc/malloc.c (sYSMALLOc): Only call grow_heap if
	(long) (MINSIZE + nb - old_size) is positive.

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

	[BZ #3155]
	* sysdeps/powerpc/powerpc32/fpu/s_lrint.S (__lrint): Don't access
	stack below r1.

2006-09-06  Jakub Jelinek  <jakub@redhat.com>

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

	* locale/programs/ld-collate.c (collate_read): Goto sym_equiv_free
	rather than col_sym_free.  Move seqp declaration earlier.

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

2006-09-05  Jakub Jelinek  <jakub@redhat.com>

	* nscd/initgrcache.c (addinitgroupsX): Move any_success
	decl before first goto out.

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

	* Makerules (shlib.lds): If have-hash-style, put .hash section
	at the end of the RO segment.

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

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

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

	* resolv/res_mkquery.c (res_nmkquery): Set hp->id to statp->id after
	randomization rather than before.
	* resolv/res_init.c (res_randomid): Don't call gettimeofday here.

2006-08-31  Jakub Jelinek  <jakub@redhat.com>

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

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

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

2006-08-30  Jakub Jelinek  <jakub@redhat.com>

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

2006-08-28  Ulrich Drepper  <drepper@redhat.com>

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

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

2006-08-28  Jakub Jelinek  <jakub@redhat.com>

	* inet/getnameinfo.c (getnameinfo): For AF_INET, check errno
	only if herrno is NETDB_INTERNAL.  Handle errors other than
	ERANGE outside of the loops, handle TRY_AGAIN.

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

2006-08-27  Ulrich Drepper  <drepper@redhat.com>

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

2006-08-26  Ulrich Drepper  <drepper@redhat.com>

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

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

2006-08-24  Ulrich Drepper  <drepper@redhat.com>

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

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

	[BZ #2683]
	* elf/dl-addr.c (_dl_addr): Don't ignore all undefined symbols.
	If symbol has a value use it.
	* elf/tst-dladdr1.c: New file.
	* elf/Makefile: Add rules to build and run tst-addr1.

2006-08-24  Jakub Jelinek  <jakub@redhat.com>

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

2006-08-24  Ulrich Drepper  <drepper@redhat.com>

	[BZ #2734]
	* sysdeps/i386/bits/byteswap.h (__bswap_32): Use same conditions
	as in the x86-64 code to use bswap.

2006-05-21  Joseph S. Myers  <joseph@codesourcery.com>

	[BZ #2680]
	* posix/unistd.h (getlogin_r): Condition on __USE_POSIX199506, not
	__USE_UNIX98.
	* posix/bits/unistd.h: Likewise.

2006-05-15  Mike Frysinger  <vapier@gentoo.org>

	[BZ #2751]
	* string/strchr.c: Add cast to avoid warning.

2006-08-21  Ulrich Drepper  <drepper@redhat.com>

	* malloc/malloc.c (DEFAULT_MMAP_THRESHOLD_MAX): For 32-bit
	platforms define as 512K.  For 64-bit platforms as 32MB.  The lower
	limit is needed to avoid the exploding of the address space
	requirement for secondary heaps.
	* malloc/arena.c (HEAP_MAX_SIZE): Define using
	DEFAULT_MMAP_THRESHOLD_MAX if it is defined.

2006-07-30  Joseph S. Myers  <joseph@codesourcery.com>

	[BZ #3018]
	* Makerules (depfiles): Handle extra-test-objs the same as
	extra-objs.
	(common-mostlyclean): Likewise.
	* dlfcn/Makefile (extra-objs): Add modules to extra-test-objs
	instead.
	* elf/Makefile (extra-objs): Likewise.
	* stdlib/Makefile (extra-objs): Likewise.

2006-08-14  Eric Blake	<ebb9@byu.net>

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

2006-08-21  Ulrich Drepper  <drepper@redhat.com>

	[BZ #3040]
	* sysdeps/unix/sysv/linux/openat.c: Fix compilation if
	__ASSUME_ATFCTS is defined.

2006-08-19  Ulrich Drepper  <drepper@redhat.com>

	* malloc/malloc.c (_int_malloc): Limit number of unsorted blocks
	to sort in each call.

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

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

2006-08-15  Jakub Jelinek  <jakub@redhat.com>

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

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

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

2006-08-13  Andreas Schwab  <schwab@suse.de>

	* sysdeps/powerpc/powerpc32/dl-trampoline.S (_dl_runtime_resolve):
	Don't clobber caller's LRSAVE.
	(_dl_prof_resolve): Likewise.

2006-08-14  Ulrich Drepper  <drepper@redhat.com>

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

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

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

	[BZ #2764]
	* login/utmpname.c (__utmpname): Remove unnecessary test.

2006-06-08  Joseph Myers  <jsm28@gcc.gnu.org>

	[BZ #2832]
	* math/gen-libm-test.pl (clean_up_number): Do not remove trailing
	0s from integers.

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

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

2006-06-23  Paul Eggert  <eggert@cs.ucla.edu>

	[BZ #2841]
	* sysdeps/generic/stdint.h (UINT8_C, UINT16_C): Don't append 'U',
	since C99 requires the result to promote to 'int' when uint_least8_t
	and uint_least16_t promote to 'int'.

2006-08-12  Ulrich Drepper  <drepper@redhat.com>

	[BZ #3013]
	* locale/programs/ld-ctype.c (ctype_output): Adjust alignments, fix
	lenght of one output field, correct bitmask creation.
	* locale/programs/ld-time.c: Add alignment.

	[BZ #2997]
	* misc/error.c: Add space between program name and message if file
	name is missing.

2006-08-03  Eric Blake	<ebb9@byu.net>

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

2006-08-09  Ulrich Drepper  <drepper@redhat.com>

	* malloc/memusagestat.c: Silence warnings.

	* malloc/malloc.c: Dynamically size mmap treshold if the program
	frees mmaped blocks.
	Patch by Valerie Henson and Arjan van de Ven.

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

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

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

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

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

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

2006-08-07  Ulrich Drepper  <drepper@redhat.com>

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

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

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

2006-08-07  Ulrich Drepper  <drepper@redhat.com>

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

2006-08-03  Ulrich Drepper  <drepper@redhat.com>

	[BZ #2182]
	* math/s_cacosh.c: Return values from positive branch.
	* math/s_cacoshf.c: Likewise.
	* math/s_cacoshl.c: Likewise.

	[BZ #2883]
	* sysvipc/sys/msg.h: Change return value to ssize_t.
	* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.
	* sysvipc/msgrcv.c: Likewise.
	* include/sys/msg.h: Likewise.

	* grp/initgroups.c (internal_getgrouplist): Remove unnecessary
	test introduced in patch for bz #661.
	(getgrouplist): Simplify code a bit.  Don't allocate one additional
	element for NEWGROUPS.

	[BZ #2908]
	* stdio-common/printf_fphex.c (__printf_fphex): When rounding up
	'f', use '1' as leading digit not '\1'.
	* stdio-common/Makefile (tests): Add bug16.
	* stdio-common/bug16.c: New file.

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

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

	* rt/Makefile (tests): Add tst-clock2.
	* rt/tst-clock2.c: New file.

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

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

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

2006-06-23  Joseph Myers  <joseph@codesourcery.com>

	[BZ #2980]
	* posix/Makefile (CFLAGS-waitid.c): Add -fasynchronous-unwind-tables.

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

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

2006-08-01  Ulrich Drepper  <drepper@redhat.com>

	[BZ #2098]
	* nscd/initgrcache.c (addinitgroupsX): Judge successful lookups by
	status of NSS calls, not the number of returned entries.

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

2006-07-31  Ulrich Drepper  <drepper@redhat.com>

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

2006-07-16  Jeff Bailey  <jbailey@ubuntu.com>

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

2006-07-31  Ulrich Drepper  <drepper@redhat.com>

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

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

2006-07-20  Adam Nemet  <anemet@caviumnetworks.com>

	* stdlib/test-canon.c (do_test): Close fd before unlinking file so
	that the directory is empty even on non-POSIX filesystems.

2006-07-31  Ulrich Drepper  <drepper@redhat.com>

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

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

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

	* sysdeps/unix/sysv/linux/ia64/sigsuspend.c: File removed.
	* sysdeps/unix/sysv/linux/x86_64/sigsuspend.c: File removed.
	* sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c: File removed.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c: File removed.

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

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

2006-07-30  Ulrich Drepper  <drepper@redhat.com>

	* locale/programs/localedef.c (add_to_readlist): Rename local
	variables to avoid confusion.

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

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

	* sysdeps/unix/sysv/linux/kernel-features.h: Define
	__ASSUME_FUTEX_LOCK_PI.
	* include/time.h: Declare __nanosleep_nocancel.
	* include/unistd.h: Declare __pause_nocancel.

	* dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Use this instead of
	LDFLAGS.  Add -lgcc_eh and libc_nonshared (again) to make sure we
	get the __stack_chk_fail_local definition when it's needed.

2006-07-26  Ulrich Drepper  <drepper@redhat.com>

	* dlfcn/Makefile: Add rules to build and run bug-atexit3.
	* dlfcn/bug-atexit3.c: New file.
	* dlfcn/bug-atexit3-lib.cc: New file.

	* dlfcn/dlmopen.c (dlmopen_doit): Don't allow RTLD_GLOBAL to be
	used when the namespace is not the base namespace.

2006-07-26  Gavin Romig-Koch  <gavin@redhat.com>

	* stdlib/cxa_atexit.c (__new_exitfn_called): New variable.
	(__new_exitfn): Bump it in every successful call.
	* stdlib/cxa_finalize.c (__cxa_finalize): If destructor registered
	more exit handlers, call them right away.
	* stdlib/exit.h: Declare __new_exitfn_called.

2006-07-25  Ulrich Drepper  <drepper@redhat.com>

	* stdlib/cxa_finalize.c (__cxa_finalize): Fix race condition when
	calling registered handler.

	* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Fix comment.
	* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.

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

	* elf/dl-lookup.c (dl_new_hash): New functions.
	(_dl_lookup_symbol_x): Rename hash to old_hash and don't compute
	value here.  Compute new-style hash value.  Pass new hash value
	and reference to variable with the old value to do_lookup_x.
	(_dl_setup_hash): If DT_GNU_HASH is defined, use it and not
	old-style hash table.
	(_dl_debug_bindings): Pass new hash value and reference to variable
	with the old value to do_lookup_x.
	* elf/do-lookup.h (do_lookup_x): Accept additional parameter with
	new-style hash value and change old-style hash value parameter to
	be a reference.  Reoganize functions to determine whether
	new-style hash table is available.  Only fall back on old-style
	table.  If old-style hash value is needed, compute it here.
	* elf/dynamic-link.h (elf_get_dynamic_info): Relocate DT_GNU_HASH
	entry.
	* elf/elf.h: Define SHT_GNU_HASH, DT_GNU_HASH, DT_TLSDEC_PLT,
	DT_TLSDEC_GOT.  Adjust DT_ADDRNUM.
	* include/link.h (struct link_map): Add l_gnu_bitmask_idxbits,
	l_gnu_shift, l_gnu_bitmask, l_gnu_buckets and l_gnu_chain_zero.
	* Makeconfig: If linker supports --hash-style option add it to all
	linker command lines to build DSOs.
	* config.make.in: Define have-hash-style.
	* configure.in: Test whether linker supports --hash-style option.

	* elf/dl-misc.c (_dl_name_match_p): Make MAP parameter const.
	* sysdeps/generic/ldsodefs.h: Adjust prototype.

2006-06-27  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-load.c (open_path): Fix test to determine whether DSO is
	auditing.

	* elf/dl-load.c (_dl_map_object): Try harder to avoid looking at
	RPATH of main map twice.

2006-06-22  Ulrich Drepper  <drepper@redhat.com>

	* intl/dcigettext.c (DCIGETTEXT): If _nl_find_msg returns -1 don't
	look further, return original strings.
	(_nl_find_msg): Do not return found translation if the conversion
	failed.  Either signal the string is unusable or that something went
	wrong and the original should be used.

2006-06-21  Ulrich Drepper  <drepper@redhat.com>

	* string/_strerror.c (__strerror_r): Add __builtin_expect.

2006-06-14  Jakub Jelinek  <jakub@redhat.com>

	[BZ #2766]
	* misc/insremque.c (insque): Handle prev == NULL.
	* misc/Makefile (tests): Add tst-insremque.
	* misc/tst-insremque.c: New test.

2006-06-17  Ulrich Drepper  <drepper@redhat.com>

	[BZ #2792]
	* elf/dl-deps.c (expand_dst): Rename __cnt variable to not
	conflict with DL_DST_REQUIRED.

2006-06-16  Ulrich Drepper  <drepper@redhat.com>

	* nis/nis_subr.c (nis_getnames): Fix the implementation to better
	match what Solaris does.

2006-06-04  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/posix/spawni.c (__spawni): Use local_seteuid and
	local_setegid instead of seteuid and setegid.
	* sysdeps/generic/local-setxid.h: New file.
	* sysdeps/unix/sysv/linux/local-setxid.h: New file.

	* sysdeps/posix/spawni.c (__spawni): Use non-cancelable interfaces.

	* string/Makefile (tests): Add bug-envz1.
	* string/bug-envz1.c: New file.

2006-06-02  Jakub Jelinek  <jakub@redhat.com>

	* posix/regex_internal.c (re_string_skip_chars): If no character has
	been converted at all, set *last_wc to WEOF.  If mbrtowc failed, set wc
	to the byte which couldn't be converted.
	(re_string_reconstruct): Don't clear valid_raw_len before calling
	re_string_skip_chars.  If wc is WEOF after re_string_skip_chars, set
	tip_context using re_string_context_at.
	* posix/Makefile: Add rules to build and run bug-regex25 test.
	* posix/bug-regex25.c: New test.

2006-06-02  Ryan S. Arnold  <rsa@us.ibm.com>

	[BZ #2703]
	* string/envz.c (envz_strip): Correct erroneously reversed src
	and dest parameters to memmove() invocation.

2006-05-30  Jakub Jelinek  <jakub@redhat.com>

	* nscd/nscd.h (prune_cache): Add fd argument to prototype.
	* nscd/nscd.c (parse_opt): Read response from INVALIDATE request
	to make sure the database has been already invalidated.
	* nscd/cache.c (prune_cache): Add fd argument.  Write response to fd
	after the cache has been invalidated.  Use pthread_mutex_lock rather
	than pthread_mutex_trylock if fd != -1.
	* nscd/connections.c (invalidate_cache): Add fd argument, write
	response to fd if not calling prune_cache, pass fd to prune_cache.
	(handle_request): Adjust invalidate_cache caller.
	(nscd_run): Pass -1 as fd to prune_cache.

2006-05-30  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/posix/getaddrinfo.c (gaiconf_init): Initialize bits in
	the correct place.

2006-05-29  Ulrich Drepper  <drepper@redhat.com>

	* nscd/nscd.h (struct database_dyn): Add prunelock field.
	* nscd/cache.c (prune_cache): Take prunelock before starting the
	work.  Just return in case it is already taken.
	* nscd/connections.c (dbs): Initialize .prunelock.

2006-05-25  Ulrich Drepper  <drepper@redhat.com>

	* nis/nis_removemember.c (nis_removemember): Avoid unnecessary
	copying.  No need to allocate new array for group members.  Just
	move the pointers and update the size.

	* nis/nis_addmember.c (nis_addmember): Avoid unnecessary copying.
	Avoid memory leak in case realloc fails.  Simplification for
	better code generation.

	Avoid deprecation warning because of libc_hidden_proto for
	inet6_option_alloc.
	* inet/inet6_option.c (option_alloc): Renamed from
	inet6_option_alloc.  Made static.
	(inet6_option_alloc): Now a simple wrapper around option_alloc.
	(inet6_option_append): Call option_alloc.
	* include/netinet/in.h: Remove libc_hidden_proto for
	inet6_option_alloc.

	* nis/nis_callback.c (__nis_create_callback): Always call xdr_free
	for cleanup when cb!=NULL [Coverity CID 233].

2006-05-24  Ulrich Drepper  <drepper@redhat.com>

	[BZ #2693]
	* inet/Makefile (routines): Add inet6_opt and inet6_rth.
	* inet/Versions (libc, GLIBC_2.5): Add inet6_opt_init,
	inet6_opt_append, inet6_opt_finish, inet6_opt_set_val, inet6_opt_next,
	inet6_opt_find, inet6_opt_get_val, inet6_rth_space, inet6_rth_init,
	inet6_rth_add, inet6_rth_reverse, inet6_rth_segments,
	and inet6_rth_getaddr.
	* inet/netinet/ip6.h (struct ip6_rthdr0): Make ip6r0_addr a flexible
	array.
	* inet/netinet/in.h (struct ip6_mtuinfo): Define.
	Mark inet6_option_* interfaces as deprecated.
	Declare inet6_opt_init, inet6_opt_append, inet6_opt_finish,
	inet6_opt_set_val, inet6_opt_next, inet6_opt_find, inet6_opt_get_val,
	inet6_rth_space, inet6_rth_init, inet6_rth_add, inet6_rth_reverse,
	inet6_rth_segments, and inet6_rth_getaddr.
	* inet/inet6_opt.c: New file.
	* inet/inet6_rth.c: New file.

	* inet/netinet/icmp6.h: Pretty printing.

	[BZ #2683]
	* elf/dl-addr.c (_dl_addr): Don't match undefined references.

2006-05-23  Ulrich Drepper  <drepper@redhat.com>

	* nis/nis_lookup.c (nis_lookup): Use __prepare_niscall instead of
	doing it all here.  When server does not know the answer do not
	fail immediate, try parent first.

	* nis/nis_domain_of_r.c (nis_domain_of_r): Add missing buffer
	overflow test.

2006-05-20  Ulrich Drepper  <drepper@redhat.com>

	* nis/nis_call.c (__prepare_niscall): New function.  Split out
	from __do_niscall.
	* nis/nis_table.c (__create_ib_request): Renamed from create_ib_request
	and exported.
	(__follow_path): New function.  Split out from nis_list.
	* nis/nis_xdr.h: Add libnsl_hidden_proto for _xdr_ib_request and
	_xdr_nis_result.
	* nis/nis_xdr.c: Add libnsl_hidden_def for _xdr_ib_request and
	_xdr_nis_result.
	* nis/libnsl.h: Declare __prepare_niscall, __create_ib_request,
	and __follow_path.
	* nis/Versions: Export __prepare_niscall, __create_ib_request,
	__follow_path, __do_niscall3, _xdr_ib_request, and _xdr_nis_result
	from libnsl for version GLIBC_PRIVATE.
	* nis/nisplus-parser.h: Remove _nss_nisplus_parse_pwent_chk.
	Remove entry parameter from _nss_nisplus_parse_pwent and
	_nss_nisplus_parse_grent.
	* nis/nss_nisplus/nisplus-parser.c: Likewise.
	* nis/nss_nisplus/nisplus-pwd.c: Remove support for SETENT_BATCH_READ
	again.  Rewrite getpwent handling to not use nis_first_entry and
	nis_next_entry.  Roll out own niscall handling.
	* nis/nss_nisplus/nisplus-grp.c: Likewise.

	* sunrpc/xdr_rec.c: Fix typo in comment.

2006-05-19  Ulrich Drepper  <drepper@redhat.com>

	* nis/nis_call.c (__do_niscall3): Avoid code duplication in error
	handling.

	* nis/nis_callback.c (internal_nis_do_callback): Don't use malloc
	to allocate memory for my_pollfd.  Better initialization of
	cb_is_running.  Use TEMP_FAILURE_RETRY.

	* malloc/memusage.sh (memusageso): Add quotes.
	(memusagestat): Likewise.
	* debug/xtrace.sh (pcprofileso): Likewise.
	(pcprofiledump): Likewise.
	* debug/Makefile ($(objpfx)xtrace): Use $LIB in SLIBDIR
	replacement.
	* malloc/Makefile ($(objpfx)memusage): Likewise.

	* nis/nis_callback.c (__nis_create_callback): Calls to
	svcudp_bufcreate and svctcp_create can fail.  Free ->xprt if
	asprintf call fails.

	* sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_sendreq): Make sure
	no uninitialized memory is passed to sendto.

2006-05-18  Ulrich Drepper  <drepper@redhat.com>

	* nis/nis_callback.c (__nis_create_callback): Use asprinf instead
	of snprintf+strdup.  Handle OOM.
	* nis/nis_callback.c (__nis_create_callback): Allocate cb and
	cb->serv together.  Remove now obsolete free calls.
	(__nis_destroy_callback): Remove now obsolete free call.

2006-05-18  David Woodhouse  <dwmw2@redhat.com>

	* sysdeps/posix/getaddrinfo.c: Add unique labels to the default
	RFC3484 precedence table for fec0::/10 and fc00::/7 (site-local
	and ULA respectively). Set precedence for IPv4 address to 10 as
	defined in RFC3484 for preferring IPv6.
	* posix/gai.conf: Update to match the new default tables.

2006-05-18  Jakub Jelinek  <jakub@redhat.com>

	* nis/nss_compat/compat-pwd.c (internal_setpwent): If nss_set*ent
	returned NSS_STATUS_UNAVAIL, still return NSS_STATUS_SUCCESS.
	* nis/nss_compat/compat-spwd.c (internal_setspent): Likewise.
	* nis/nss_compat/compat-grp.c (internal_setgrent): Likewise.

	* nis/nss_compat/compat-initgroups.c (nss_setgrent, nss_endgrent):
	Removed.
	(init_nss_interface): Remove initialization of these variables.

2006-05-18  Ulrich Drepper  <drepper@redhat.com>

	* nis/nis_call.c (rec_dirsearch): Little optimization: pull
	nis_free_directory forward to avoid duplication.

2006-05-17  Ulrich Drepper  <drepper@redhat.com>

	* nis/nis_call.c (rec_dirsearch): Handle __nis_finddirectory and
	rec_dirsearch returning NULL.
	(first_shoot): Handle __nis_finddirectory returning NULL.
	(__nisfind_server): Fix leak when rec_dirsearch returns NULL.

	* sysdeps/unix/sysv/linux/sys/inotify.h: Define IN_CLOSE, IN_MOVE,
	IN_ONLYDIR, IN_DONT_FOLLOW, and IN_MASK_ADD.

2006-05-17  Jakub Jelinek  <jakub@redhat.com>

	* sunrpc/key_call.c (getkeyserv_handle): Call auth_destroy if
	pid changed.

2006-05-15  Ulrich Drepper  <drepper@redhat.com>

	* include/rpc/pmap_prot.h: Mark all functions as hidden.

	* nscd/nscd_initgroups.c: Mark __gr_map_handle as hidden.
	* nscd/nscd_getgr_r.c: Likewise.

	* include/rpc/pmap_rmt.h: Mark all functions as hidden.

	* nscd/nscd_getai.c (__hst_map_handle): Mark as hidden.
	* nscd/nscd_gethst_r.c (__hst_map_handle): Likewise.

	* stdlib/longlong.h (__clz_tab): Mark as hidden.

	* iconv/gconv_int.h: Mark __gconv_lock as hidden.

	* include/rpc/key_prot.h: Mark all _internal functions as hidden.

	* include/rpc/auth.h: Mark xdr_des_block_internal and
	xdr_opaque_auth_internal as hidden.

	* sysdeps/unix/sysv/linux/getdents.c: Mark __have_no_getdents64 as
	hidden.

	* include/rpc/xdr.h: Mark all _internal functions as hidden.

	* misc/getusershell.c (okshells): Don't use static initializers,
	do it dynamically.

	* stdlib/fmtmsg.c (keywords): Change type of len element to
	uint32_t to not waste space on 64bit machines.

	* locale/setlocale.c: Change _nl_category_names into a string.
	Add new _nl_category_name_idxs.  Change all users.
	* locale/localeinfo.h: Adjust declaration of _nl_category_names.
	Declare _nl_category_name_idxs.
	* locale/findlocale.c: Adjust for _nl_category_names change.
	* locale/loadlocale.c: Likewise.
	* locale/newlocale.c: Likewise.
	* intl/dcigettext.c: Likewise.

	* iconv/gconv_conf.c (add_alias): Move actual alias handling to...
	(add_alias2): ...here.  New function.
	(__gconv_read_conf): Simplify builtin alias handling.
	(builtin_aliases): Convert to string to avoid relocations.
	* iconv/gconv_builtin.h: Add comment about correct formatting.

2006-05-15  Jakub Jelinek  <jakub@redhat.com>

	* resolv/res_debug.c (loc_ntoa): Make error const.

2006-05-14  Andreas Schwab  <schwab@suse.de>

	* math/complex.h [__LDBL_COMPAT]: Use __REDIRECT_NTH.

2006-05-12  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/sched_getaffinity.c: Include sys/param.h.
	(__sched_getaffinity_new): Don't crash if cpusetsize is smaller than
	sizeof (cpu_set_t).

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

	* resolv/res_debug.c (loc_ntoa): Define error as array, not pointer.

	* include/arpa/nameser.h: Declare _ns_flagdata as hidden.

	* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_master.
	* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_master.

	* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypbind_resp.
	* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypbind_resp.

	* nis/nis_xdr.c: Add libnsl_hidden_def for xdr_cback_data.
	* include/rpcsvc/nis_callback.h: Add libnsl_hidden_proto for
	xdr_cback_data.

	* nis/ypupdate_xdr.c: Add libnsl_hidden_def for xdr_ypupdate_args.
	* include/rpcsvc/ypupd.h: Add libnsl_hidden_proto for
	xdr_ypupdate_args.

	* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_order.
	* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_order.

	* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_maplist.
	* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_maplist.

	* nis/nis_xdr.c: Add libnsl_hidden_def for xdr_obj_p.
	* include/rpcsvc/nis_callback.h: New file.

	* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_val.
	* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_val.

	* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypreq_nokey.
	* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypreq_nokey.

	* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypmaplist.
	* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypmaplist.

	* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypreq_nokey.
	* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypreq_nokey.

	* nis/ypupdate_xdr.c: Add libnsl_hidden_def for xdr_ypdelete_args.
	* include/rpcsvc/ypupd.h: Add libnsl_hidden_proto for
	xdr_ypdelete_args.

	* nis/nis_xdr.h: Mark all functions as hidden.  Remove
	__BEGIN_DECLS and __END_DECLS, the header is not installed.

	* nis/nis_error.c: Remove table of strings.  Use position
	independent mechanism.
	* nis/nis_error.h: New file.

2006-05-11  Jakub Jelinek  <jakub@redhat.com>

	* locale/programs/ld-time.c (time_finish): If wide era name or
	format aren't provided, set both wname and wformat to L"".

2006-05-10  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/tcgetattr.c (__tcgetattr): Only store
	results if the call was succesful.

	* nis/nss-nis.h: Mark __yperr2nss_tab and __yperr2nss_count as hidden.

	* nis/nss-nisplus.h: Mark __niserr2nss_tab and __niserr2nss_count
	as hidden.

2006-05-10  Jakub Jelinek  <jakub@redhat.com>

	* misc/sys/queue.h: Remove uses of all QUEUEDEBUG_* macros.

2006-05-10  Ulrich Drepper  <drepper@redhat.com>

	* posix/wordexp.c (parse_glob): No need to check ifs for NULL, the
	caller makes sure this is not the case.
	(wordexp): Simplify ifs_white creation.  [Coverity CID 231]

2006-05-09  Ulrich Drepper  <drepper@redhat.com>

	* posix/wordexp.c: Remove numerous NULL pointer tests before FREE
	calls.

	* io/ftw.c (open_dir_stream): Return right away if REALLOC fails.
	[Coverity CID 229, 230]

	* argp/argp-help.c (hol_entry_help): Handle STATE==NULL in ARG and
	DGETTEXT calls.
	(hol_help): Likewise.  [Coverity CID 226, 227]

	* string/argz-replace.c (__argz_replace): Unconditionally call
	free on SRC.  [Coverity CID 225]

	* nis/nis_creategroup.c (nis_creategroup): No need to duplicate
	the return value of __nis_default_owner and __nis_default_group,
	it has been especially allocated.  [Coverity CID 224]

	* nis/nis_defaults.c (searchXYX): New functions.  Used by both
	searchgroup and searchowner.  Significantly simplified.
	(__nis_default_owner): Remove duplication.  Do not locally copy the
	string before duplicating it.
	(__nis_default_group): Likewise.

	* nis/nis_lookup.c (nis_lookup): After calling nis_free_directory,
	we must clear the variable before calling __nisfind_server.

	* nis/nis_lookup.c (nis_lookup): Always free memory allocated with
	nis_getnames.  [Coverity CID 223]

	* locale/programs/locfile.c (locfile_read): Use alloca instead of
	xmalloc to allocate local repertoire name.  [Coverity CID 222]

	* iconv/iconv_charmap.c (use_to_charmap): No need to dynamically
	allocate memory for the input to add_bytes.  [Coverity CID 221]

	* posix/wordexp.c (w_addword): Free word if realloc fails and it
	was allocated here.  [Coverity CID 219, 220]

	* posix/getconf.c (print_all): Free confstr data after printing.
	[Coverity CID 218]

	* sysdeps/posix/getaddrinfo.c (gaih_inet): Free canon string if
	list allocation fails.  [Coverity CID 215]

	* nss/nsswitch.c (__nss_configure_lookup): Fix loop end condition.
	[Coverity CID 213]

	* argp/argp-help.c (hol_entry_cmp): Don't call canon_doc_option if
	string is NULL.  [Coverity CID 212]
	* argp/Makefile: Add rules to build and run bug-argp1.
	* argp/bug-argp1.c: New file.

	* io/ftw.c (ftw_dir): Use __rawmemchr instead of strchr to find
	end of string.
	* stdlib/canonicalize.c (__realpath): Likewise.

	* locale/programs/ld-time.c (time_finish): Don't dereference NULL
	pointer.  [Coverity CID 206]

	* elf/dl-dst.h (DL_DST_REQUIRED): Be prepared for missing link map
	in statically linked code.
	* elf/dl-load.c (_dl_dst_substitute): When replacing ORIGIN in
	statically built code, be prepared to have no link map.
	[Coverity CID 205]

	* argp/argp-help.c (fill_in_uparams): Handle STATE==NULL in
	dgettext calls. [Coverity CID 204]

	* argp/argp-help.c (struct uparams): Remove valid member.  Change
	the one user.
	(uparam_names): Reduce size.  Avoid relative relocations.
	Moved to read-only segment.
	(fill_in_uparams): Update for new layout.

	* sysdeps/unix/sysv/linux/ifaddrs.c (getifaddrs): Parameter can be
	assumed to always be != NULL. [Coverity CID 202]

	* argp/argp-help.c (hol_entry_help): Remove some dead code
	[Coverity CID 200].

	* nis/nss_nis/nis-service.c (_nss_nis_getservbyport_r): Optimize
	away a few more unconditional yperr2nss calls.
	(_nss_nis_getservbyname_r): Likewise.

2006-05-06  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/generic/ldsodefs.h: Remove support for non-core
	architectures.

	* sysdeps/unix/sysv/linux/check_pf.c (make_request): Make sure
	that unused memory passed to sendto is nevertheless initialized.

	[BZ #2499]
	* resolv/nss_dns/dns-canon.c (_nss_dns_getcanonname_r): Avoid
	possibly unaligned memory accesses.

	* include/arpa/nameser.h: Also optimize NS_PUT16 and NS_PUT32.
	* resolv/res_mkquery.c: Use NS_PUT16 and NS_PUT32 instead of __putshort
	and __putlong respectively.  Correct buffer overflow check for
	NS_NOTIFY_OP.

	* resolv/res_send.c (send_vc): Use ns_put16 instead of putshort.

	* resolv/res_send.c (res_queriesmatch): Fix typo in comment.
	(send_dg): Rewrite error handling to be more compact and avoid
	double recomputation of timeouts.  Pass MSG_NOSIGNAL to send.

	* include/arpa/nameser.h: Add optimizations for NS_GET16 and NS_GET32.

	* resolv/res_send.c (res_nameinquery): Use NS_GET16 directly
	instead of ns_get16.
	(res_queriesmatch): Likewise.  Minor optimization.

	[BZ #2499]
	* resolv/res_query.c (__libc_res_nquery): If answerp != NULL,
	__libc_res_nsend might reallocate the buffer for the answer.  In
	this case we have to reload the HP pointer.

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

	* stdio-common/vfscanf.c (memory_error): Remove definition.  Add
	some branch prediction hints.

	* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Define SPLICE_F_*.
	* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.

2006-05-05  Martin Schwidefsky  <schwidefsky@de.ibm.com>

	* sysdeps/s390/s390-32/elf/start.S: Replace pc relative relocation
	by a GOT relocation to make Scrt1.o position independent.
	* sysdeps/s390/s390-64/elf/start.S: Likewise.

	* sysdeps/unix/sysv/linux/s390/s390-32/syscall.S: Add support for
	six system call parameters.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscall.S: Likewise.

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

	* sunrpc/svcauth_des.c (cache_init): Use calloc instead of
	malloc&bzero.

	* sunrpc/svc_udp.c (BZERO): Remove definition.
	(CALLOC): Define.
	(svc_enablecache): Use CALLOC instead of ALLOC&BZERO.

	* sunrpc/des_impl.c: Remove ALT_ECB support.  We never used it.
	(des_SPtrans): Use uint32_t type.
	(des_skb): Likewise.

	* sunrpc/xdr_ref.c (xdr_reference): Use calloc instead of malloc&bzero.

2006-05-05  Jakub Jelinek  <jakub@redhat.com>

	[BZ #2509]
	* stdio-common/tst-printf.sh: Adjust for tst-printf.c change even
	on 32-bit arches.

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

	* locale/programs/ld-address.c (address_finish): Fix one more
	place where the iso639 array might be accessed beyond the limits.

2006-05-04  Ulrich Drepper  <drepper@redhat.com>

	* nis/nis_table.c (nis_list): Avoid clearing res twice before
	filling it for the first time.

	* nis/nis_table.c (get_tablepath): Renamed from __get_tablepath.
	Adjust all callers.
	Free res object content before returning.

	* sunrpc/xdr_array.c (xdr_array): Use calloc instead of malloc&bzero.

	* sunrpc/key_call.c (__rpc_thread_key_cleanup): Also free
	client->cl_auth.

	* sunrpc/rpc_thread.c (__rpc_thread_destroy): Don't skip entire
	cleanup for initial thread, just the free call on TVP.

	* nscd/gai.c (__getline): Define.


See ChangeLog.16 for earlier changes.
