[BZ #2510, BZ #2830, BZ #3137, BZ #3313, BZ #3426, BZ #3465, BZ #3480, BZ #3483, BZ #3493, BZ #3514, BZ #3515, BZ #3664, BZ #3673, BZ #3674]

2007-01-11  Jakub Jelinek  <jakub@redhat.com>
	* sysdeps/i386/soft-fp/sfp-machine.h: Remove.
	* sysdeps/x86_64/soft-fp/sfp-machine.h: Likewise.
2007-01-10  Ulrich Drepper  <drepper@redhat.com>
	* io/fts.c: Make sure fts_cur is always valid after return from
	fts_read.
	Patch by Miloslav Trmac <mitr@redhat.com>.
2006-10-27  Richard Sandiford  <richard@codesourcery.com>
	* elf/elf.h (R_MIPS_GLOB_DAT): Define.
	(R_MIPS_NUM): Bump by 1.
2007-01-03  Jakub Jelinek  <jakub@redhat.com>
	* posix/execvp.c: Include alloca.h.
	(allocate_scripts_argv): Renamed to...
	(scripts_argv): ... this.  Don't allocate buffer here nor count
	arguments.
	(execvp): Use alloca if possible.
	* posix/Makefile: Add rules to build and run tst-vfork3 test.
	* posix/tst-vfork3.c: New test.
	* stdlib/Makefile (tst-strtod3-ENV): Define.
2007-01-02  Ulrich Drepper  <drepper@redhat.com>
	* posix/getconf.c: Update copyright year.
	* nss/getent.c: Likewise.
	* iconv/iconvconfig.c: Likewise.
	* iconv/iconv_prog.c: Likewise.
	* elf/ldconfig.c: Likewise.
	* catgets/gencat.c: Likewise.
	* csu/version.c: Likewise.
	* elf/ldd.bash.in: Likewise.
	* elf/sprof.c (print_version): Likewise.
	* locale/programs/locale.c: Likewise.
	* locale/programs/localedef.c: Likewise.
	* nscd/nscd.c (print_version): Likewise.
	* debug/xtrace.sh: Likewise.
	* malloc/memusage.sh: Likewise.
	* malloc/mtrace.pl: Likewise.
	* debug/catchsegv.sh: Likewise.
2006-12-24  Ulrich Drepper  <drepper@redhat.com>
	* malloc/malloc.c (sYSMALLOc): Remove some unnecessary alignment
	attempts.
2006-12-23  Ulrich Drepper  <drepper@redhat.com>
	* posix/wordexp.c: Remove some unnecessary tests.
2006-12-20  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

	* version.h (VERSION): Bump to 2.5.90 for new development tree.

11 files changed, 63 insertions, 275 deletions

diff --git a/stdio-common/Makefile b/stdio-common/Makefile
index 7bd368bdca..37bcdb3bc8 100644
--- a/stdio-common/Makefile
+++ b/stdio-common/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 1991-2002,2003,2004,2005,2006 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -54,7 +54,7 @@ tests := tstscanf test_rdwr test-popen tstgetln test-fseek \
 	 tst-swprintf tst-fseek tst-fmemopen test-vfprintf tst-gets \
 	 tst-perror tst-sprintf tst-rndseek tst-fdopen tst-fphex bug14 bug15 \
 	 tst-popen tst-unlockedio tst-fmemopen2 tst-put-error tst-fgets \
-	 tst-fwrite bug16 bug17 tst-sprintf2
+	 tst-fwrite bug16
 
 test-srcs = tst-unbputc tst-printf
 
diff --git a/stdio-common/_itoa.c b/stdio-common/_itoa.c
index 285fde2ab9..f61b23fceb 100644
--- a/stdio-common/_itoa.c
+++ b/stdio-common/_itoa.c
@@ -1,5 +1,5 @@
 /* Internal function for converting integers to ASCII.
-   Copyright (C) 1994, 1995, 1996, 1999, 2000, 2002, 2003, 2004, 2007
+   Copyright (C) 1994, 1995, 1996, 1999, 2000, 2002, 2003, 2004
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Torbjorn Granlund <tege@matematik.su.se>
@@ -269,7 +269,6 @@ _itoa (value, buflim, base, upper_case)
 
     default:
       {
-	char *bufend = buflim;
 #if BITS_PER_MP_LIMB == 64
 	mp_limb_t base_multiplier = brec->base_multiplier;
 	if (brec->flag)
@@ -455,8 +454,6 @@ _itoa (value, buflim, base, upper_case)
 	  }
 	while (n != 0);
 #endif
-	if (buflim == bufend)
-	  *--buflim = '0';
       }
       break;
     }
diff --git a/stdio-common/bug17.c b/stdio-common/bug17.c
deleted file mode 100644
index 2ef398674b..0000000000
--- a/stdio-common/bug17.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-
-static int
-do_test (void)
-{
-  static const char expect[] = "0, 0, 0";
-  char buf[100];
-  int status = 0;
-
-  static const char fmt1[] = "%0d, %0ld, %0lld";
-  snprintf (buf, sizeof (buf), fmt1, 0, 0L, 0LL);
-  if (strcmp (buf, expect) != 0)
-    {
-      printf ("\"%s\": got \"%s\", expected \"%s\"\n", fmt1, buf, expect);
-      status = 1;
-    }
-
-  static const char fmt2[] = "%0u, %0lu, %0llu";
-  snprintf (buf, sizeof (buf), fmt2, 0u, 0uL, 0uLL);
-  if (strcmp (buf, expect) != 0)
-    {
-      printf ("\"%s\": got \"%s\", expected \"%s\"\n", fmt2, buf, expect);
-      status = 1;
-    }
-
-  return status;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index b48b689661..e4e32f9c28 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -1,5 +1,6 @@
 /* Floating point output for `printf'.
-   Copyright (C) 1995-2003, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2006
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
@@ -792,7 +793,7 @@ ___printf_fp (FILE *fp,
   else
     {
       /* This is a special case.  We don't need a factor because the
-	 numbers are in the range of 1.0 <= |fp| < 8.0.  We simply
+	 numbers are in the range of 0.0 <= fp < 8.0.  We simply
 	 shift it to the right place and divide it by 1.0 to get the
 	 leading digit.	 (Of course this division is not really made.)	*/
       assert (0 <= exponent && exponent < 3 &&
@@ -810,14 +811,12 @@ ___printf_fp (FILE *fp,
     int chars_needed;
     int expscale;
     int intdig_max, intdig_no = 0;
-    int fracdig_min;
-    int fracdig_max;
+    int fracdig_min, fracdig_max, fracdig_no = 0;
     int dig_max;
     int significant;
     int ngroups = 0;
-    char spec = _tolower (info->spec);
 
-    if (spec == 'e')
+    if (_tolower (info->spec) == 'e')
       {
 	type = info->spec;
 	intdig_max = 1;
@@ -827,7 +826,7 @@ ___printf_fp (FILE *fp,
 	dig_max = INT_MAX;		/* Unlimited.  */
 	significant = 1;		/* Does not matter here.  */
       }
-    else if (spec == 'f')
+    else if (_tolower (info->spec) == 'f')
       {
 	type = 'f';
 	fracdig_min = fracdig_max = info->prec < 0 ? 6 : info->prec;
@@ -924,9 +923,7 @@ ___printf_fp (FILE *fp,
       }
 
     /* Generate the needed number of fractional digits.	 */
-    int fracdig_no = 0;
-    int added_zeros = 0;
-    while (fracdig_no < fracdig_min + added_zeros
+    while (fracdig_no < fracdig_min
 	   || (fracdig_no < fracdig_max && (fracsize > 1 || frac[0] != 0)))
       {
 	++fracdig_no;
@@ -937,7 +934,7 @@ ___printf_fp (FILE *fp,
 	  {
 	    ++fracdig_max;
 	    if (fracdig_min > 0)
-	      ++added_zeros;
+	      ++fracdig_min;
 	  }
       }
 
@@ -974,25 +971,11 @@ ___printf_fp (FILE *fp,
 	  {
 	    /* Process fractional digits.  Terminate if not rounded or
 	       radix character is reached.  */
-	    int removed = 0;
 	    while (*--wtp != decimalwc && *wtp == L'9')
-	      {
-		*wtp = L'0';
-		++removed;
-	      }
-	    if (removed == fracdig_min && added_zeros > 0)
-	      --added_zeros;
+	      *wtp = '0';
 	    if (*wtp != decimalwc)
 	      /* Round up.  */
 	      (*wtp)++;
-	    else if (__builtin_expect (spec == 'g' && type == 'f' && info->alt
-				       && wtp == wstartp + 1
-				       && wstartp[0] == L'0',
-				       0))
-	      /* This is a special case: the rounded number is 1.0,
-		 the format is 'g' or 'G', and the alternative format
-		 is selected.  This means the result must be "1.".  */
-	      --added_zeros;
 	  }
 
 	if (fracdig_no == 0 || *wtp == decimalwc)
@@ -1014,12 +997,6 @@ ___printf_fp (FILE *fp,
 		  {
 		    *wstartp = '1';
 		    exponent += expsign == 0 ? 1 : -1;
-
-		    /* The above exponent adjustment could lead to 1.0e-00,
-		       e.g. for 0.999999999.  Make sure exponent 0 always
-		       uses + sign.  */
-		    if (exponent == 0)
-		      expsign = 0;
 		  }
 		else if (intdig_no == dig_max)
 		  {
@@ -1065,7 +1042,7 @@ ___printf_fp (FILE *fp,
 
   do_expo:
     /* Now remove unnecessary '0' at the end of the string.  */
-    while (fracdig_no > fracdig_min + added_zeros && *(wcp - 1) == L'0')
+    while (fracdig_no > fracdig_min && *(wcp - 1) == L'0')
       {
 	--wcp;
 	--fracdig_no;
@@ -1083,46 +1060,26 @@ ___printf_fp (FILE *fp,
     /* Write the exponent if it is needed.  */
     if (type != 'f')
       {
-	if (__builtin_expect (expsign != 0 && exponent == 4 && spec == 'g', 0))
-	  {
-	    /* This is another special case.  The exponent of the number is
-	       really smaller than -4, which requires the 'e'/'E' format.
-	       But after rounding the number has an exponent of -4.  */
-	    assert (wcp >= wstartp + 1);
-	    assert (wstartp[0] == L'1');
-	    __wmemcpy (wstartp, L"0.0001", 6);
-	    wstartp[1] = decimalwc;
-	    if (wcp >= wstartp + 2)
-	      {
-		wmemset (wstartp + 6, L'0', wcp - (wstartp + 2));
-		wcp += 4;
-	      }
-	    else
-	      wcp += 5;
-	  }
-	else
-	  {
-	    *wcp++ = (wchar_t) type;
-	    *wcp++ = expsign ? L'-' : L'+';
+	*wcp++ = (wchar_t) type;
+	*wcp++ = expsign ? L'-' : L'+';
 
-	    /* Find the magnitude of the exponent.	*/
-	    expscale = 10;
-	    while (expscale <= exponent)
-	      expscale *= 10;
+	/* Find the magnitude of the exponent.	*/
+	expscale = 10;
+	while (expscale <= exponent)
+	  expscale *= 10;
 
-	    if (exponent < 10)
-	      /* Exponent always has at least two digits.  */
-	      *wcp++ = L'0';
-	    else
-	      do
-		{
-		  expscale /= 10;
-		  *wcp++ = L'0' + (exponent / expscale);
-		  exponent %= expscale;
-		}
-	      while (expscale > 10);
-	    *wcp++ = L'0' + exponent;
-	  }
+	if (exponent < 10)
+	  /* Exponent always has at least two digits.  */
+	  *wcp++ = L'0';
+	else
+	  do
+	    {
+	      expscale /= 10;
+	      *wcp++ = L'0' + (exponent / expscale);
+	      exponent %= expscale;
+	    }
+	  while (expscale > 10);
+	*wcp++ = L'0' + exponent;
       }
 
     /* Compute number of characters which must be filled with the padding
diff --git a/stdio-common/test-vfprintf.c b/stdio-common/test-vfprintf.c
index 342ac471da..a683eac779 100644
--- a/stdio-common/test-vfprintf.c
+++ b/stdio-common/test-vfprintf.c
@@ -1,5 +1,5 @@
 /* Tests of *printf for very large strings.
-   Copyright (C) 2000, 2002, 2003, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
@@ -94,7 +94,6 @@ main (void)
       fprintf (fp, "%.*s", 30000, large);
       large[20000] = '\0';
       fprintf (fp, large);
-      fprintf (fp, "%-1.300000000s", "hello");
 
       if (fflush (fp) != 0 || ferror (fp) != 0 || fclose (fp) != 0)
 	{
@@ -109,12 +108,11 @@ main (void)
 		  setlocale (LC_ALL, NULL));
 	  exit (1);
 	}
-      else if (st.st_size != 50000 + 30000 + 19999 + 5)
+      else if (st.st_size != 99999)
 	{
 	  printf ("file size incorrect for locale %s: %jd instead of %jd\n",
 		  setlocale (LC_ALL, NULL),
-		  (intmax_t) st.st_size,
-		  (intmax_t) 50000 + 30000 + 19999 + 5);
+		  (intmax_t) st.st_size, (intmax_t) 99999);
 	  res = 1;
 	}
       else
diff --git a/stdio-common/tfformat.c b/stdio-common/tfformat.c
index 7704ddde39..ea7365b2c9 100644
--- a/stdio-common/tfformat.c
+++ b/stdio-common/tfformat.c
@@ -4012,32 +4012,6 @@ sprint_double_type sprint_doubles[] =
   {__LINE__, 16,			"0x1.0p+4", "%.1a"},
   {__LINE__, 16,			"0x1.00000000000000000000p+4", "%.20a"},
   {__LINE__, 4444.88888888,		"4445", "%2.F"},
-  {__LINE__, 0.956,			"1", "%.0g"},
-  {__LINE__, 1.0956,			"1.", "%#.0g"},
-  {__LINE__, 0.956,			"1.", "%#.0g"},
-  {__LINE__, 0.0956,			"0.1", "%#.0g"},
-  {__LINE__, 0.00956,			"0.01", "%#.0g"},
-  {__LINE__, 0.000956,			"0.001", "%#.0g"},
-  {__LINE__, 0.000098,			"0.0001", "%#.0g"},
-  {__LINE__, 0.0000996,			"0.00010", "%#.2g"},
-  {__LINE__, 9.999999999999999e-05,	"0.0001", "%g"},
-  {__LINE__, 1.0,			"1.000000e+00", "%e"},
-  {__LINE__, .9999999999999999,		"1.000000e+00", "%e"},
-
-  {__LINE__, 912.98,			"913.0", "%#.4g"},
-  {__LINE__, 50.999999,			"51.000", "%#.5g"},
-  {__LINE__, 0.956,			"1", "%.1g"},
-  {__LINE__, 0.956,			"1.", "%#.1g"},
-  {__LINE__, 0.996,			"1", "%.2g"},
-  {__LINE__, 0.996,			"1.0", "%#.2g"},
-  {__LINE__, 999.98,			"1000", "%.4g"},
-  {__LINE__, 999.98,			"1000.", "%#.4g"},
-  {__LINE__, 999.998,			"1000", "%.5g"},
-  {__LINE__, 999.998,			"1000.0", "%#.5g"},
-  {__LINE__, 999.9998,			"1000", "%g"},
-  {__LINE__, 999.9998,			"1000.00", "%#g"},
-  {__LINE__, 912.98,			"913", "%.4g"},
-  {__LINE__, 50.999999,			"51", "%.5g"},
 
   {0 }
 
@@ -4049,8 +4023,13 @@ sprint_double_type sprint_doubles[] =
 
 int required_precision = 13;
 
+#if defined(__STDC__) || defined(__cplusplus)
 static int
 matches (register char *result, register const char *desired)
+#else
+int matches(result, desired)
+     register char *result; register const char *desired;
+#endif
 {
     int digits_seen = 0;
     for (;; result++, desired++) {
@@ -4101,7 +4080,7 @@ int main(int argc, char *argv[])
 
   /* And one special test.  */
   {
-    static const char ref[] = "1.7763568394002504646778106689453125e-15";
+    const char ref[] = "1.7763568394002504646778106689453125e-15";
     int i;
     d = 1.0;
     for (i = 1; i < 50; ++i)
diff --git a/stdio-common/tst-sprintf.c b/stdio-common/tst-sprintf.c
index c04fef18f4..c61d3b50e4 100644
--- a/stdio-common/tst-sprintf.c
+++ b/stdio-common/tst-sprintf.c
@@ -37,26 +37,5 @@ main (void)
       free (dst);
     }
 
-  if (sprintf (buf, "%1$d%3$.*2$s%4$d", 7, 67108863, "x", 8) != 3
-      || strcmp (buf, "7x8") != 0)
-    {
-      printf ("sprintf (buf, \"%%1$d%%3$.*2$s%%4$d\", 7, 67108863, \"x\", 8) produced `%s' output", buf);
-      result = 1;
-    }
-
-  if (sprintf (buf, "%67108863.16\"%d", 7) != 14
-      || strcmp (buf, "%67108863.16\"7") != 0)
-    {
-      printf ("sprintf (buf, \"%%67108863.16\\\"%%d\", 7) produced `%s' output", buf);
-      result = 1;
-    }
-
-  if (sprintf (buf, "%*\"%d", 0x3ffffff, 7) != 11
-      || strcmp (buf, "%67108863\"7") != 0)
-    {
-      printf ("sprintf (buf, \"%%*\\\"%%d\", 0x3ffffff, 7) produced `%s' output", buf);
-      result = 1;
-    }
-
   return result;
 }
diff --git a/stdio-common/tst-sprintf2.c b/stdio-common/tst-sprintf2.c
deleted file mode 100644
index debb68e21f..0000000000
--- a/stdio-common/tst-sprintf2.c
+++ /dev/null
@@ -1,82 +0,0 @@
-#include <float.h>
-#include <math.h>
-#include <stdio.h>
-#include <string.h>
-
-int
-main (void)
-{
-  volatile union { long double l; long long x[2]; } u, v;
-  char buf[64];
-  int result = 0;
-
-#if LDBL_MANT_DIG == 106 || LDBL_MANT_DIG == 113
-# define COMPARE_LDBL(u, v) \
-  ((u).l == (v).l && (u).x[0] == (v).x[0] && (u).x[1] == (v).x[1])
-#else
-# define COMPARE_LDBL(u, v) ((u).l == (v).l)
-#endif
-
-#define TEST(val) \
-  do									   \
-    {									   \
-      u.l = (val);							   \
-      snprintf (buf, sizeof buf, "%LaL", u.l);				   \
-      if (strcmp (buf, #val) != 0)					   \
-	{								   \
-	  printf ("Error on line %d: %s != %s\n", __LINE__, buf, #val);	   \
-	  result = 1;							   \
-	}								   \
-      if (sscanf (#val, "%La", &v.l) != 1 || !COMPARE_LDBL (u, v))	   \
-	{								   \
-	  printf ("Error sscanf on line %d: %La != %La\n", __LINE__,	   \
-		  u.l, v.l);						   \
-	  result = 1;							   \
-	}								   \
-      /* printf ("%s %La %016Lx %016Lx\n", #val, u.l, u.x[0], u.x[1]); */  \
-    }									   \
-  while (0)
-
-#if LDBL_MANT_DIG >= 106
-# if LDBL_MANT_DIG == 106
-  TEST (0x0.ffffffffffffp-1022L);
-  TEST (0x0.ffffffffffff1p-1022L);
-  TEST (0x0.fffffffffffffp-1022L);
-# endif
-  TEST (0x1p-1022L);
-  TEST (0x1.0000000000001p-1022L);
-  TEST (0x1.00000000001e7p-1022L);
-  TEST (0x1.fffffffffffffp-1022L);
-  TEST (0x1p-1021L);
-  TEST (0x1.00000000000008p-1021L);
-  TEST (0x1.0000000000001p-1021L);
-  TEST (0x1.00000000000018p-1021L);
-  TEST (0x1.0000000000000f8p-1017L);
-  TEST (0x1.0000000000001p-1017L);
-  TEST (0x1.000000000000108p-1017L);
-  TEST (0x1.000000000000dcf8p-1013L);
-  TEST (0x1.000000000000ddp-1013L);
-  TEST (0x1.000000000000dd08p-1013L);
-  TEST (0x1.ffffffffffffffffffffffffffp-1L);
-  TEST (0x1.ffffffffffffffffffffffffff8p-1L);
-  TEST (0x1p+0L);
-  TEST (0x1.000000000000000000000000008p+0L);
-  TEST (0x1.00000000000000000000000001p+0L);
-  TEST (0x1.000000000000000000000000018p+0L);
-  TEST (0x1.23456789abcdef123456789abc8p+0L);
-  TEST (0x1.23456789abcde7123456789abc8p+0L);
-  TEST (0x1.23456789abcdef123456789abc8p+64L);
-  TEST (0x1.23456789abcde7123456789abc8p+64L);
-  TEST (0x1.123456789abcdef123456789p-969L);
-# if LDBL_MANT_DIG == 106
-  TEST (-0x1.2d71957cc1263bbbeb1d365f1e8p-969L);
-  TEST (0x1.23456789abcdef0123456789abp-970L);
-  TEST (0x1.579bde02468acp-1001L);
-  TEST (0x0.abcdef0123456p-1022L);
-  TEST (0x1.abcdef0123456p-1022L);
-  TEST (0x1.abcdef012345678p-1014L);
-  TEST (0x1.abcdef0123456f8p-1014L);
-# endif
-#endif
-  return result;
-}
diff --git a/stdio-common/tstscanf.c b/stdio-common/tstscanf.c
index 123d733e3f..44ddf49e15 100644
--- a/stdio-common/tstscanf.c
+++ b/stdio-common/tstscanf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991,92,1996-2001,2007 Free Software Foundation, Inc.
+/* Copyright (C) 1991,92,96,97,98,99,2000,2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -272,7 +272,7 @@ main (int argc, char **argv)
     res = sscanf ("0x1234", "%lf", &d);
     printf ("res = %d, d = %f\n", res, d);
 
-    if (res != 1 || d != 4660)
+    if (res != 0 || d != 123456.789)
       {
 	fputs ("test failed!\n", stdout);
 	result = 1;
diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c
index bf5227873b..53339f3078 100644
--- a/stdio-common/vfprintf.c
+++ b/stdio-common/vfprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2002, 2003, 2004, 2005, 2006, 2007
+/* Copyright (C) 1991-2002, 2003, 2004, 2005, 2006
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -1025,11 +1025,10 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
 	    const char *mbs = (const char *) string;			      \
 	    mbstate_t mbstate;						      \
 									      \
-	    len = prec != -1 ? __strnlen (mbs, (size_t) prec) : strlen (mbs); \
+	    len = prec != -1 ? (size_t) prec : strlen (mbs);		      \
 									      \
 	    /* Allocate dynamically an array which definitely is long	      \
-	       enough for the wide character version.  Each byte in the	      \
-	       multi-byte string can produce at most one wide character.  */  \
+	       enough for the wide character version.  */		      \
 	    if (__libc_use_alloca (len * sizeof (wchar_t)))		      \
 	      string = (CHAR_T *) alloca (len * sizeof (wchar_t));	      \
 	    else if ((string = (CHAR_T *) malloc (len * sizeof (wchar_t)))    \
@@ -1160,26 +1159,19 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
 		else							      \
 		  {							      \
 		    /* In case we have a multibyte character set the	      \
-		       situation is more complicated.  We must not copy	      \
+		       situation is more compilcated.  We must not copy	      \
 		       bytes at the end which form an incomplete character. */\
-		    size_t ignore_size = (unsigned) prec > 1024 ? 1024 : prec;\
-		    wchar_t ignore[ignore_size];			      \
+		    wchar_t ignore[prec];				      \
 		    const char *str2 = string;				      \
-		    const char *strend = string + prec;			      \
-		    if (strend < string)				      \
-		      strend = (const char *) UINTPTR_MAX;		      \
-									      \
 		    mbstate_t ps;					      \
-		    memset (&ps, '\0', sizeof (ps));			      \
-									      \
-		    while (str2 != NULL && str2 < strend)		      \
-		      if (__mbsnrtowcs (ignore, &str2, strend - str2,	      \
-					ignore_size, &ps) == (size_t) -1)     \
-			{						      \
-			  done = -1;					      \
-			  goto all_done;				      \
-			}						      \
 									      \
+		    memset (&ps, '\0', sizeof (ps));			      \
+		    if (__mbsnrtowcs (ignore, &str2, prec, prec, &ps)	      \
+			== (size_t) -1)					      \
+		      {							      \
+			done = -1;					      \
+			goto all_done;					      \
+		      }							      \
 		    if (str2 == NULL)					      \
 		      len = strlen (string);				      \
 		    else						      \
@@ -1626,8 +1618,6 @@ do_positional:
     /* Just a counter.  */
     size_t cnt;
 
-    free (workstart);
-    workstart = NULL;
 
     if (grouping == (const char *) -1)
       {
@@ -1802,9 +1792,7 @@ do_positional:
 	int use_outdigits = specs[nspecs_done].info.i18n;
 	char pad = specs[nspecs_done].info.pad;
 	CHAR_T spec = specs[nspecs_done].info.spec;
-
-	workstart = NULL;
-	workend = &work_buffer[sizeof (work_buffer) / sizeof (CHAR_T)];
+	CHAR_T *workstart = NULL;
 
 	/* Fill in last information.  */
 	if (specs[nspecs_done].width_arg != -1)
@@ -1900,7 +1888,8 @@ do_positional:
 	    break;
 	  }
 
-	free (workstart);
+	if (__builtin_expect (workstart != NULL, 0))
+	  free (workstart);
 	workstart = NULL;
 
 	/* Write the following constant string.  */
@@ -1928,7 +1917,7 @@ printf_unknown (FILE *s, const struct printf_info *info,
 
 {
   int done = 0;
-  CHAR_T work_buffer[MAX (sizeof (info->width), sizeof (info->prec)) * 3];
+  CHAR_T work_buffer[MAX (info->width, info->spec) + 32];
   CHAR_T *const workend
     = &work_buffer[sizeof (work_buffer) / sizeof (CHAR_T)];
   register CHAR_T *w;
diff --git a/stdio-common/vfscanf.c b/stdio-common/vfscanf.c
index 6671602291..1ea9bc4e07 100644
--- a/stdio-common/vfscanf.c
+++ b/stdio-common/vfscanf.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1991-2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -1887,8 +1888,9 @@ _IO_vfscanf_internal (_IO_FILE *s, const char *format, _IO_va_list argptr,
 
 	  /* Have we read any character?  If we try to read a number
 	     in hexadecimal notation and we have read only the `0x'
-	     prefix this is an error.  */
-	  if (__builtin_expect (wpsize == 0 || (is_hexa && wpsize == 2), 0))
+	     prefix or no exponent this is an error.  */
+	  if (__builtin_expect (wpsize == 0
+				|| (is_hexa && (wpsize == 2 || ! got_e)), 0))
 	    conv_error ();
 
 	scan_float: