* sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S

(__lll_robust_lock_wait): Also set FUTEX_WAITERS bit if we got the
mutex.
(__lll_robust_timedlock_wait): Likewise.
* sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S
(__lll_robust_lock_wait): Likewise.
(__lll_robust_timedlock_wait): Likewise.
* sysdeps/unix/sysv/linux/lowlevelrobustlock.c
(__lll_robust_lock_wait): Likewise.
(__lll_robust_timedlock_wait): Likewise.

(__lll_robust_lock_wait): Also set FUTEX_WAITERS buit if we got the mutex. (__lll_robust_timedlock_wait): Likewise.

* sysdeps/sparc/sparc64/fpu/libm-test-ulps: Update.

* sysdeps/unix/sysv/linux/i386/fxstatat.c (__fxstatat64): Use
libc_hidden_ver rather than libc_hidden_def.

* sysdeps/sparc/sparc32/fpu/libm-test-ulps: Update.

* sysdeps/sparc/fpu/fraiseexcpt.c (__feraiseexcept):
Use inline asm to make sure the compiler doesn't optimize insns out.

* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h

(DECLARGS_6): Fix a typo.

* version.h (VERSION): 2.3.91

* Makeconfig (sysdeps-srcdirs): New variable.
(sysdeps-add-ons-srcdirs): Use it.
* csu/Makefile (all-Banner-files): Use it.

* Makefile (dist-selector): New variable.
(glibc-%.tar rule): Use it.  Make $(dist-separate) tarballs
contain one version-named directory.

* Makefile (format-me): Use  --plaintext --no-number-sections.

* NOTES, INSTALL: Regenerated.

* NEWS: Update 2.4 items.

* configure.in (machine): Match sparcv9v and sparc64v.

* configure: Regenerated.
* sysdeps/sparc/sparc32/sparcv9v/memcpy.S: New file.
* sysdeps/sparc/sparc32/sparcv9v/memset.S: New file.
* sysdeps/sparc/sparc64/sparcv9v/memcpy.S: New file.
* sysdeps/sparc/sparc64/sparcv9v/memset.S: New file.

* sysdeps/mach/hurd/Subdirs: Use "first hurd".

Move sysdeps/rs6000 off to ports.

2006-02-28  Roland McGrath  <roland@redhat.com>

* sysdeps/rs6000: Directory removed, saved in ports repository.

* sysdeps/unix/sysv/linux/sh/pread.c: Copy in mips pread.c.

* sysdeps/unix/sysv/linux/sh/pwrite.c: Copy in mips pwrite.c.
* sysdeps/unix/sysv/linux/sh/pread64.c: Copy in mips pread64.c.
* sysdeps/unix/sysv/linux/sh/pwrite64.c: Copy in mips pwrite64.c.

* elf/tst-tls-dlinfo.c: New file.

* elf/Makefile (tests): Add it.
($(objpfx)tst-tls-dlinfo): Depend on $(libdl).
($(objpfx)tst-tls-dlinfo.out): Depend on $(objpfx)tst-tlsmod2.so.

* dlfcn/dlfcn.h (RTLD_DI_PROFILENAME, RTLD_DI_PROFILEOUT): New enum
values, reserve unsupported requested names used on Solaris.
(RTLD_DI_TLS_MODID, RTLD_DI_TLS_DATA): New enum values.
(RTLD_DI_MAX): Likewise.
* dlfcn/dlinfo.c (dlinfo_doit): Handle RTLD_DI_TLS_MODID and
RTLD_DI_TLS_DATA.

* elf/dl-tls.c (_dl_tls_get_addr_soft): New function.
* sysdeps/generic/ldsodefs.h: Declare it.
* elf/Versions (ld: GLIBC_PRIVATE): Add it.
* elf/link.h (struct dl_phdr_info): New members dlpi_tls_modid,
dlpi_tls_data.
* elf/dl-iteratephdr.c (__dl_iterate_phdr): Fill them in.

* include/link.h: Don't copy contents from elf/link.h.
Instead, #include it while #define'ing around link_map.
* elf/dl-debug.c (_dl_debug_initialize): Add a cast.
Add bogus extern decl to verify link_map members.
* elf/loadtest.c (MAPS): New macro, cast _r_debug._r_map.
(OUT, main): Use it in place of _r_debug._r_map.
* elf/unload.c: Likewise.
* elf/unload2.c: Likewise.
* elf/neededtest.c (check_loaded_objects): Likewise.
* elf/neededtest2.c (check_loaded_objects): Likewise.
* elf/neededtest3.c (check_loaded_objects): Likewise.
* elf/neededtest4.c (check_loaded_objects): Likewise.
* elf/circleload1.c (check_loaded_objects): Likewise.

* nscd/nscd_helper.c: Include <time.h> for `time' declaration.

* include/fcntl.h: Declare __openat, __open64.  Use libc_hidden_proto.

* io/openat.c (__openat): Define instead of openat.
Use libc_hidden_def.  Define openat with weak_alias.
* io/openat64.c (__openat64): Define instead of openat64.
Use libc_hidden_def.  Define openat64 with weak_alias.
* sysdeps/unix/sysv/linux/openat.c: Likewise.

* libio/genops.c: Include <sched.h> for __sched_yield decl.

* Makeconfig (+includes): Add back $(includes)

after $(+sysdep-includes).

* Makerules ($(common-objpfx)%.make): Use -DASSEMBLER.

* posix/sys/types.h [!__GNUC_PREREQ (2, 7)] (int64_t, u_int64_t):

typedef to long int resp. unsigned long int on 64-bit arches.

* sysdeps/unix/sysv/linux/powerpc/powerpc64/umount.c: Include x86_64

umount.c rather than hppa umount.c.
* sysdeps/unix/sysv/linux/sparc/sparc32/chown.c: Include sh chown.c
rather than m68k chown.c.
* sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c: Include sh
fchownat.c rather than m68k fchownat.c.
* sysdeps/unix/sysv/linux/sh/chown.c: Copy over from m68k chown.c.
* sysdeps/unix/sysv/linux/sh/fchownat.c: Copy over from m68k
fchownat.c.
* sysdeps/unix/sysv/linux/x86_64/brk.c: Copy over from hppa brk.c.
* sysdeps/unix/sysv/linux/x86_64/umount.c: Copy over from hppa
umount.c.

* sysdeps/hppa: Directory removed, saved in ports repository.

* sysdeps/mach/hppa: Likewise.
* sysdeps/mach/hurd/hppa: Likewise.
* sysdeps/unix/sysv/linux/hppa: Likewise.
* configure.in (machine): Remove hppa* cases.
* configure: Regenerated.
* shlib-versions: Remove hppa cases.

* sysdeps/m68k: Directory removed, saved in ports repository.
* sysdeps/unix/bsd/m68k: Likewise.
* sysdeps/unix/sysv/linux/m68k: Likewise.
* configure.in (machine): Remove m68* cases.
* configure: Regenerated.

* elf/rtld-Rules (subdir-args): New variable.

(rtld-subdir-make): Use it.

* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h

(DO_CALL): Add support for 6 system call parameters.
(DECLARGS_6, ASMFMT_6): Define.
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.

* sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Copy in i386/bits/fcntl.h.

* scripts/config.guess: Update from master, timestamp='2006-02-27'.

* scripts/config.sub: Update from master, timestamp='2006-02-27'.

* Makefile (subdir-target-args): New variable.

($(all-subdirs-targets)): Use it in place of -C option.
* Rules: Use $(..) instead of ../ if it's already defined.
* Makeconfig (subdir-srcdirs): New variable.
* csu/Makefile (all-Banner-files): Use it.

* configure.in (--enable-add-ons): Set to "yes" by default.
Handle absolute add-on directory names when looking for configure
fragments.  Also look for sysdeps/*/preconfigure fragments in add-ons.
Require add-on configure to set $libc_add_on_canonical, use
that in $add_ons_sfx.  Substitute add_on_subdirs with computed list
of subdir names each add-on configure set in libc_add_on_subdirs.
* configure: Regenerated.
* Makefile (%/preconfigure: %/preconfigure.in): New pattern rule.
* config.make.in (add-on-subdirs): New substituted variable.
* Makeconfig (all-subdirs): Include $(add-on-subdirs).
Remove $(add-ons), $(sysdep-subdirs).
Don't filter out $(sysdep-inhibit-subdirs).
($(common-objpfx)sysd-dirs): Target removed.  Don't include it.
($(common-objpfx)sysd-sorted): Rewritten to feed Depend and Subdirs
files together to gen-sorted.awk, and $(subdirs) via -v.
(subdirs): Remove magic reordering for mach and hurd.
* scripts/gen-sorted.awk: Use subdirs from command line.
Process Subdirs and Depend files directly.
Let Subdirs files use "first dir" and "inhibit dir".
Always move elf to the end of the list.
* hurd/Depend: New file.
* sysdeps/mach/Subdirs: Use "first mach".

* Makefile (dist-separate): Remove linuxthreads.
(dist-separate-linuxthreads): Variable removed.
(glibc-%.tar rule): Use $(sysdeps-add-ons).

* Makerules ($(common-objpfx)Versions.v.i): Use $(subdirs),
not $(all-subdirs).
(sysdep-makefiles): Use $(sysdirs).
(sysdirs): Remove export.
($(+sysdir_pfx)sysd-rules): Handle absolute directory names in
$(config-sysdirs).
(+sysdir_pfx): Variable removed.
(sysd-rules): Use $(common-objpfx) in place of it.
(sysdirs): Variable moved to ...
* Makeconfig (sysdirs): ... here.
Handle absolute directory names in $(config-sysdirs).
(full_config_sysdirs): Variable removed.
* csu/Makefile: Use $(sysdirs) in vpath directive.
* math/Makefile (ulps-file): Use $(sysdirs).
* sysdeps/gnu/Makefile (errlist-c): Likewise.
($(objpfx)errlist-compat.c): Likewise.
* Makeconfig (all-Subdirs-files): Likewise.
($(common-objpfx)config.status): Likewise.

* configure.in (sysnames): Handle absolute add-on directory names.
(sysdeps_add_ons): New variable, AC_SUBST it.
Compute which add-ons contributed sysdeps directories.
* configure: Regenerated.
* config.make.in (sysdeps-add-ons): New substituted variable.
* Makerules (+sysdep_dirs, +sysdep-includes): Variables moved ...
* Makeconfig: ... to here.
(+sysdep_dirs): Append $(sysdeps-add-ons) here.
(+includes): Remove $(objpfx) include, already in $(+sysdep_dirs).
Remove $(includes).
(sysdep-makeconfigs): Use $(+sysdep_dirs).
($(common-objpfx)shlib-versions.v.i): Likewise.

* Makeconfig: Remove hair to set Makeconfig-add-on.

* sysdeps/unix/Makefile (sysdirs): Remove export.
(asm_CPP): Variable removed.
($(common-objpfx)sysd-syscalls): Pass them directly for the script.

* sysdeps/posix/Makefile: New file.
* Makerules (L_tmpnam, TMP_MAX, L_ctermid, L_cuserid): Set non-posix
values here with ?=.

* stdlib/gen-mpn-copy: File removed.
* stdlib/Makefile (distribute): Remove it.
* configure.in: Don't grok --with-gmp.
* configure: Regenerated.

* configure.in (libc_cv_idn): Don't check it; libidn/configure does it.
* configure: Regenerated.

* bare: Directory removed, saved in ports repository.

2006-02-27  Roland McGrath  <roland@redhat.com>

* sysdeps/posix/Makefile: New file.
* Makerules (L_tmpnam, TMP_MAX, L_ctermid, L_cuserid): Set non-posix
values here with ?=.

* sysdeps/unix/sysv/linux/linkat.c (linkat): Allow flags to be set

when syscall is used.
* io/fcntl.h (AT_SYMLINK_FOLLOW): Define.

(AT_SYMLINK_FOLLOW): Define.

Move bare/ to ports repository.

Add fifth parameter to linkat.

* io/tst-linkat.c (do_test): Pass new parameter to linkat.

(do_test): Pass new parameter to linkat.

* sysdeps/generic/pt-raise.c: Moved to ...

* pt-raise.c: ... here.
* sysdeps/generic/lowlevellock.h: Moved to ...
* lowlevellock.h: ... here.

2006-02-26  Roland McGrath  <roland@redhat.com>

* sysdeps/generic/pt-raise.c: Moved to ...
* pt-raise.c: ... here.
* sysdeps/generic/lowlevellock.h: Moved to ...
* lowlevellock.h: ... here.

..

* posix/unistd.h: Add fifth parameter to linkat.
* io/linkat.c: Likewise.
* sysdeps/unix/sysv/linux/linkat.c: Likewise.

Add fifth parameter to linkat.

* sysdeps/unix/common/Makefile: File removed.

* sysdeps/unix/common/glue-ctype.c: File removed.
* sysdeps/unix/common/configure.in: File removed.
* sysdeps/unix/common/configure: File removed.

* sysdeps/unix/configure.in: File removed.
* sysdeps/unix/configure: File removed.
* sysdeps/unix/make_errlist.c: File removed.
* sysdeps/unix/Makefile ($(objpfx)errlist.c, $(objpfx)make_errlist):
Rules removed.

* timezone/africa: Update from tzdata2006b (comment changes only).

* timezone/antarctica: Likewise.

* timezone/antarctica: Update from tzdata2006b (comment changes only).

* timezone/asia: Likewise.
* timezone/australasia: Likewise.
* timezone/backward: Likewise.
* timezone/etcetera: Likewise.
* timezone/europe: Likewise.
* timezone/factory: Likewise.
* timezone/iso3166.tab: Likewise.
* timezone/leapseconds: Likewise.
* timezone/northamerica: Likewise.
* timezone/pacificnew: Likewise.
* timezone/solar87: Likewise.
* timezone/solar88: Likewise.
* timezone/solar89: Likewise.
* timezone/southamerica: Likewise.
* timezone/systemv: Likewise.
* timezone/zone.tab: Likewise.

2006-02-26  Roland McGrath  <roland@redhat.com>

* timezone/antarctica: Update from tzdata2006b (comment changes only).
* timezone/asia: Likewise.
* timezone/australasia: Likewise.
* timezone/backward: Likewise.
* timezone/etcetera: Likewise.
* timezone/europe: Likewise.
* timezone/factory: Likewise.
* timezone/iso3166.tab: Likewise.
* timezone/leapseconds: Likewise.
* timezone/northamerica: Likewise.
* timezone/pacificnew: Likewise.
* timezone/solar87: Likewise.
* timezone/solar88: Likewise.
* timezone/solar89: Likewise.
* timezone/southamerica: Likewise.
* timezone/systemv: Likewise.
* timezone/zone.tab: Likewise.

* elf/do-lookup.h (do_lookup_x): No need to compare SKIP to NULL

before comparison with MAP.

* elf/dl-sym.c (do_sym): For RTLD_NEXT, pass MATCH to
dl_lookup_symbol_x instead of L.

(do_sym): For RTLD_NEXT, pass MATCH for dl_lookup_symbol_x, not L.

* sysdeps/gnu/net/if.h (IFF_DYNAMIC): New macro.

* configure.in: Use sparc/sparc32/sparcv9/sparcv9b in place

of sparc/sparc32/sparcv9b.
* configure: Regenerated.
* sysdeps/sparc/sparc32/sparcv9b/Implies: File removed.
* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9b/Implies: File removed.

* elf/elf.h (HWCAP_SPARC_BLKINIT): New macro.

* sysdeps/sparc/dl-procinfo.h (HWCAP_IMPORTANT): Add it.
(_DL_HWCAP_COUNT): Increase to 7.
* sysdeps/sparc/dl-procinfo.c (_dl_sparc_cap_flags): Add "v9v".
From David S. Miller <davem@sunset.davemloft.net>.

Typo fix.

(HWCAP_IMPORTANT): Include HWCAP_SPARC_V9 when [__WORDSIZE != 64].

* sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c: Moved to ...

* sysdeps/sparc/dl-procinfo.c: ... here, new file.
* sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h: Moved to ...
* sysdeps/sparc/dl-procinfo.h: ... here, new file.
(HWCAP_IMPORTANT): Include HWCAP_SPARC_V9 when [__WORDSIZE__ != 64].
* sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c: File removed.
* sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h: File removed.

2006-02-18  Joseph S. Myers  <joseph@codesourcery.com>

* soft-fp/single.h (SFtype): Define.
(union _FP_UNION_S): Use it.
* soft-fp/double.h (DFtype): Define.
(union _FP_UNION_D): Use it.
* soft-fp/extended.h (XFtype): Define.
(union _FP_UNION_E): Use it.
* soft-fp/quad.h (TFtype): Define.
(union _FP_UNION_Q): Use it.
* soft-fp/soft-fp.h: Add _LIBC conditionals.
(SI_BITS, DI_BITS): Define.
* soft-fp/op-common.h (_FP_DECL): Add __attribute__((unused)) for
X##_c.
(_FP_CMP_EQ): Use parentheses for && inside ||.
(_FP_TO_INT): Use statement expressions in conditional controlling
constant shift.
(_FP_FROM_INT): Likewise.  Take unsigned type as argument.
* soft-fp/op-2.h (_FP_FRAC_SLL_2, _FP_FRAC_SRL_2, _FP_FRAC_SRST_2,
_FP_FRAC_SRS_2, _FP_FRAC_ASSEMBLE_2): Use statement expressions in
conditional controlling possibly constant shift.
(_FP_FRAC_SRST_2, _FP_FRAC_SRS_2): Avoid left shift by exactly
_FP_W_TYPE_SIZE.
(_FP_FRAC_GT_2, _FP_FRAC_GE_2): Use parentheses for && inside ||.
* soft-fp/op-4.h (_FP_FRAC_SRST_4): Avoid left shift by exactly
_FP_W_TYPE_SIZE.
(__FP_FRAC_ADD_3, __FP_FRAC_ADD_4, __FP_FRAC_SUB_3,
__FP_FRAC_SUB_4): Use _FP_W_TYPE for carry flags.
* soft-fp/op-8.h (_FP_FRAC_SRS_8): Avoid left shift by exactly
_FP_W_TYPE_SIZE.
* soft-fp/floatdidf.c: Pass unsigned type and macro for type size.
* soft-fp/floatdisf.c: Likewise.
* soft-fp/floatditf.c: Likewise.
* soft-fp/floatsidf.c: Likewise.
* soft-fp/floatsisf.c: Likewise.
* soft-fp/floatsitf.c: Likewise.
* soft-fp/floatundidf.c: Likewise.
* soft-fp/floatundisf.c: Likewise.
* soft-fp/floatunditf.c: Likewise.
* soft-fp/floatunsidf.c: Likewise.
* soft-fp/floatunsisf.c: Likewise.
* soft-fp/floatunsitf.c: Likewise.
* soft-fp/fixdfdi.c: Pass macro for type size.
* soft-fp/fixdfsi.c: Likewise.
* soft-fp/fixsfdi.c: Likewise.
* soft-fp/fixsfsi.c: Likewise.
* soft-fp/fixtfdi.c: Likewise.
* soft-fp/fixtfsi.c: Likewise.
* soft-fp/fixunsdfdi.c: Likewise.
* soft-fp/fixunsdfsi.c: Likewise.
* soft-fp/fixunssfdi.c: Likewise.
* soft-fp/fixunssfsi.c: Likewise.
* soft-fp/fixunstfdi.c: Likewise.
* soft-fp/fixunstfsi.c: Likewise.
* sysdeps/alpha/soft-fp/ots_cvtqux.c: Pass unsigned type.
* sysdeps/alpha/soft-fp/ots_cvtqx.c: Likewise.
* sysdeps/powerpc/soft-fp/q_itoq.c: Likewise.
* sysdeps/powerpc/soft-fp/q_lltoq.c: Likewise.
* sysdeps/powerpc/soft-fp/q_ulltoq.c: Likewise.
* sysdeps/powerpc/soft-fp/q_utoq.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_itoq.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_lltoq.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_ulltoq.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_utoq.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_itoq.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_uitoq.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_uxtoq.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_xtoq.c: Likewise.
* soft-fp/adddf3.c: Use typedefs for argument and return types.
        * soft-fp/addsf3.c: Likewise.
        * soft-fp/addtf3.c: Likewise.
        * soft-fp/divdf3.c: Likewise.
        * soft-fp/divsf3.c: Likewise.
        * soft-fp/divtf3.c: Likewise.
        * soft-fp/eqdf2.c: Likewise.
        * soft-fp/eqsf2.c: Likewise.
        * soft-fp/eqtf2.c: Likewise.
        * soft-fp/extenddftf2.c: Likewise.
        * soft-fp/extendsfdf2.c: Likewise.
        * soft-fp/extendsftf2.c: Likewise.
        * soft-fp/fixdfdi.c: Likewise.
        * soft-fp/fixdfsi.c: Likewise.
        * soft-fp/fixsfdi.c: Likewise.
        * soft-fp/fixsfsi.c: Likewise.
        * soft-fp/fixtfdi.c: Likewise.
        * soft-fp/fixtfsi.c: Likewise.
        * soft-fp/fixunsdfdi.c: Likewise.
        * soft-fp/fixunsdfsi.c: Likewise.
        * soft-fp/fixunssfdi.c: Likewise.
        * soft-fp/fixunssfsi.c: Likewise.
        * soft-fp/fixunstfdi.c: Likewise.
        * soft-fp/fixunstfsi.c: Likewise.
        * soft-fp/floatdidf.c: Likewise.
        * soft-fp/floatdisf.c: Likewise.
        * soft-fp/floatditf.c: Likewise.
        * soft-fp/floatsidf.c: Likewise.
        * soft-fp/floatsisf.c: Likewise.
        * soft-fp/floatsitf.c: Likewise.
        * soft-fp/floatundidf.c: Likewise.
        * soft-fp/floatundisf.c: Likewise.
        * soft-fp/floatunditf.c: Likewise.
        * soft-fp/floatunsidf.c: Likewise.
        * soft-fp/floatunsisf.c: Likewise.
        * soft-fp/floatunsitf.c: Likewise.
        * soft-fp/gedf2.c: Likewise.
        * soft-fp/gesf2.c: Likewise.
        * soft-fp/getf2.c: Likewise.
        * soft-fp/ledf2.c: Likewise.
        * soft-fp/lesf2.c: Likewise.
        * soft-fp/letf2.c: Likewise.
        * soft-fp/muldf3.c: Likewise.
        * soft-fp/mulsf3.c: Likewise.
        * soft-fp/multf3.c: Likewise.
        * soft-fp/negdf2.c: Likewise.
        * soft-fp/negsf2.c: Likewise.
        * soft-fp/negtf2.c: Likewise.
        * soft-fp/sqrtdf2.c: Likewise.
        * soft-fp/sqrtsf2.c: Likewise.
        * soft-fp/sqrttf2.c: Likewise.
        * soft-fp/subdf3.c: Likewise.
        * soft-fp/subsf3.c: Likewise.
        * soft-fp/subtf3.c: Likewise.
        * soft-fp/truncdfsf2.c: Likewise.
        * soft-fp/trunctfdf2.c: Likewise.
        * soft-fp/trunctfsf2.c: Likewise.
        * soft-fp/unorddf2.c: Likewise.
        * soft-fp/unordsf2.c: Likewise.
        * soft-fp/unordtf2.c: Likewise.

2006-02-09  Joseph S. Myers  <joseph@codesourcery.com>

* soft-fp/op-common.h (_FP_UNPACK_SEMIRAW): Define.
(_FP_OVERFLOW_SEMIRAW): Likewise.
(_FP_CHECK_SIGNAN_SEMIRAW): Likewise.
(_FP_CHOOSENAN_SEMIRAW): Likewise.
(_FP_EXP_NORMAL): Likewise.
(_FP_PACK_SEMIRAW): Likewise.
(_FP_ADD_INTERNAL): Rewrite to operate on semi-raw value.
(_FP_SUB): Likewise.
(_FP_TO_INT): Rewrite to operate on raw values.  Don't set INVALID
exception for conversions where most negative representable
integer is correct truncated value, but do set INEXACT for such
conversions where appropriate.  Don't always left-shift for
converting to a wider integer.
(_FP_FROM_INT): Rewrite to yield raw value.  Correct shift for
integers with one more bits than (mantissa + guard) bits for the
floating point format.  Don't use __FP_FRAC_SRS_1 for shifting
integers that may be wider than _FP_W_TYPE_SIZE.
(FP_CONV): Don't define.
(FP_EXTEND): Define.
(FP_TRUNC): Likewise.
* soft-fp/op-1.h (_FP_FRAC_SRST_1, __FP_FRAC_SRST_1): Define.
(_FP_FRAC_CONV_1_1): Don't define.
(_FP_FRAC_COPY_1_1): Define.
* soft-fp/op-2.h (_FP_FRAC_SRST_2): Define.
(_FP_FRAC_CONV_1_2, _FP_FRAC_CONV_2_1): Don't define.
(_FP_FRAC_COPY_1_2, _FP_FRAC_COPY_2_1): Define.
* soft-fp/op-4.h (_FP_FRAC_SRST_4): Define.
(_FP_FRAC_SRS_4): Define based on _FP_FRAC_SRST_4.
(_FP_FRAC_CONV_1_4, _FP_FRAC_CONV_2_4): Don't define.
(_FP_FRAC_COPY_1_4, _FP_FRAC_COPY_2_4): Define.
(_FP_FRAC_CONV_4_1, _FP_FRAC_CONV_4_2): Don't define.
(_FP_FRAC_COPY_4_1, _FP_FRAC_COPY_4_2): Define.
* soft-fp/single.h (_FP_FRACTBITS_S): Define.
(_FP_FRACXBITS_S): Define in terms of _FP_FRACXBITS_S.
(_FP_WFRACXBITS_S): Likewise.
(_FP_QNANBIT_SH_S, _FP_IMPLBIT_SH_S): Define.
(FP_UNPACK_SEMIRAW_S, FP_UNPACK_SEMIRAW_SP): Define.
(FP_PACK_SEMIRAW_S, FP_PACK_SEMIRAW_SP): Define.
* soft-fp/double.h (_FP_QNANBIT_SH_D, _FP_IMPLBIT_SH_D): Define.
(FP_UNPACK_SEMIRAW_D, FP_UNPACK_SEMIRAW_D): Define
(FP_PACK_SEMIRAW_D, FP_PACK_SEMIRAW_DP): Define.
* soft-fp/extended.h (_FP_QNANBIT_SH_E, _FP_IMPLBIT_SH_E): Define.
(FP_UNPACK_EP): Correct typo.
(FP_UNPACK_SEMIRAW_E, FP_UNPACK_SEMIRAW_EP): Define.
(FP_PACK_SEMIRAW_E, FP_PACK_SEMIRAW_EP): Define.
* soft-fp/quad.h (_FP_QNANBIT_SH_Q, _FP_IMPLBIT_SH_Q): Define.
(FP_UNPACK_SEMIRAW_Q, FP_UNPACK_SEMIRAW_QP): Define.
(FP_PACK_SEMIRAW_Q, FP_PACK_SEMIRAW_QP): Define.
* soft-fp/fixdfdi.c: Use unsigned type for result of conversion.
* soft-fp/fixdfsi.c: Likewise.
* soft-fp/fixsfdi.c: Likewise.
* soft-fp/fixsfsi.c: Likewise.
* soft-fp/fixtfdi.c: Likewise.
* soft-fp/fixtfsi.c: Likewise.
* sysdeps/alpha/soft-fp/ots_cvtxq.c: Likewise.
* sysdeps/alpha/soft-fp/ots_nintxq.c: Likewise.
* sysdeps/powerpc/soft-fp/q_qtoi.c: Likewise.
* sysdeps/powerpc/soft-fp/q_qtoll.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_qtoi.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_qtoll.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_qtox.c: Likewise.
* soft-fp/adddf3.c: Update for changed soft-fp interfaces.
* soft-fp/addsf3.c: Likewise.
* soft-fp/addtf3.c: Likewise.
* soft-fp/extenddftf2.c: Likewise.
* soft-fp/extendsfdf2.c: Likewise.
* soft-fp/extendsftf2.c: Likewise.
* soft-fp/fixdfdi.c: Likewise.
* soft-fp/fixdfsi.c: Likewise.
* soft-fp/fixsfdi.c: Likewise.
* soft-fp/fixsfsi.c: Likewise.
* soft-fp/fixtfdi.c: Likewise.
* soft-fp/fixtfsi.c: Likewise.
* soft-fp/fixunsdfdi.c: Likewise.
* soft-fp/fixunsdfsi.c: Likewise.
* soft-fp/fixunssfdi.c: Likewise.
* soft-fp/fixunssfsi.c: Likewise.
* soft-fp/fixunstfdi.c: Likewise.
* soft-fp/fixunstfsi.c: Likewise.
* soft-fp/floatdidf.c: Likewise.
* soft-fp/floatdisf.c: Likewise.
* soft-fp/floatditf.c: Likewise.
* soft-fp/floatsidf.c: Likewise.
* soft-fp/floatsisf.c: Likewise.
* soft-fp/floatsitf.c: Likewise.
* soft-fp/floatundidf.c: Likewise.
* soft-fp/floatundisf.c: Likewise.
* soft-fp/floatunditf.c: Likewise.
* soft-fp/floatunsidf.c: Likewise.
* soft-fp/floatunsisf.c: Likewise.
* soft-fp/floatunsitf.c: Likewise.
* soft-fp/subdf3.c: Likewise.
* soft-fp/subsf3.c: Likewise.
* soft-fp/subtf3.c: Likewise.
* soft-fp/truncdfsf2.c: Likewise.
* soft-fp/trunctfdf2.c: Likewise.
* soft-fp/trunctfsf2.c: Likewise.
* sysdeps/alpha/soft-fp/ots_add.c: Likewise.
* sysdeps/alpha/soft-fp/ots_cvtqux.c: Likewise.
* sysdeps/alpha/soft-fp/ots_cvtqx.c: Likewise.
* sysdeps/alpha/soft-fp/ots_cvttx.c: Likewise.
* sysdeps/alpha/soft-fp/ots_cvtxq.c: Likewise.
* sysdeps/alpha/soft-fp/ots_cvtxt.c: Likewise.
* sysdeps/alpha/soft-fp/ots_nintxq.c: Likewise.
* sysdeps/alpha/soft-fp/ots_sub.c: Likewise.
* sysdeps/powerpc/soft-fp/q_add.c: Likewise.
* sysdeps/powerpc/soft-fp/q_dtoq.c: Likewise.
* sysdeps/powerpc/soft-fp/q_itoq.c: Likewise.
* sysdeps/powerpc/soft-fp/q_lltoq.c: Likewise.
* sysdeps/powerpc/soft-fp/q_qtod.c: Likewise.
* sysdeps/powerpc/soft-fp/q_qtoi.c: Likewise.
* sysdeps/powerpc/soft-fp/q_qtoll.c: Likewise.
* sysdeps/powerpc/soft-fp/q_qtos.c: Likewise.
* sysdeps/powerpc/soft-fp/q_qtou.c: Likewise.
* sysdeps/powerpc/soft-fp/q_qtoull.c: Likewise.
* sysdeps/powerpc/soft-fp/q_stoq.c: Likewise.
* sysdeps/powerpc/soft-fp/q_sub.c: Likewise.
* sysdeps/powerpc/soft-fp/q_ulltoq.c: Likewise.
* sysdeps/powerpc/soft-fp/q_utoq.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_add.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_dtoq.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_itoq.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_lltoq.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_qtod.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_qtoi.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_qtoll.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_qtos.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_qtou.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_qtoull.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_stoq.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_sub.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_ulltoq.c: Likewise.
* sysdeps/sparc/sparc32/soft-fp/q_utoq.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_add.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_dtoq.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_itoq.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_qtod.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_qtos.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_qtox.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_stoq.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_sub.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_uitoq.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_uxtoq.c: Likewise.
* sysdeps/sparc/sparc64/soft-fp/qp_xtoq.c: Likewise.

* elf/sofini.c (__FRAME_END__): Mark as const.

* elf/soinit.c (__EH_FRAME_BEGIN__): Likewise.  Add used attribute.

* descr.h (struct pthread): Add final member `end_padding'.

(PTHREAD_STRUCT_END_PADDING): Use it.

2006-02-20  Roland McGrath  <roland@redhat.com>

* sysdeps/mips: Directory removed, saved in ports repository.
* sysdeps/unix/sysv/linux/mips: Likewise.

* include/libc-symbols.h: Fix comment typo.

From Peter Kjellerstedt <peter.kjellerstedt@axis.com>.

[BZ #2172]

* sysdeps/unix/sysv/linux/i386/fchownat.c: Diddle code so that "fail"
label is always used.

[BZ #2172]
* bits/syslog-path.h: New file.
* misc/Makefile (headers): Add it.
* misc/sys/syslog.h: Include it.
(_PATH_LOG): Macro removed.
From Robert Millan <robertmh@gnu.org>.

* sysdeps/unix/sysv/linux/ftruncate64.c: Find generic implementation

in misc/, not posix/.
Reported by David S. Miller <davem@davemloft.net>.

2006-02-23  Jakub Jelinek  <jakub@redhat.com>

* posix/sched_yield.c (__sched_yield): Add libc_hidden_def.
* sysdeps/mach/sched_yield.c (__sched_yield): Likewise.

* po/libc.pot: Regenerated.

2006-02-22  Jakub Jelinek  <jakub@redhat.com>

* nis/ypclnt.c (yperr_string, ypbinderr_string): Add N_()
around string literals.

* nscd/selinux.c (audit_init): Print error string in the failure

message.

* sysdeps/unix/sysv/linux/kernel-features.h

(__ASSUME_CLONE_THREAD_FLAGS): Consolidate definitions.

2006-02-03  Jakub Jelinek  <jakub@redhat.com>

* manual/filesys.texi (futimes): Fix prototype.

* manual/filesys.texi (futimes): Fix prototype.

[BZ #315]

2004-08-09  Paul Eggert  <eggert@cs.ucla.edu>
[BZ #315]
* manual/memory.texi (Obstacks Data Alignment): The default
alignment is not 4: it is enough to hold any type of data.
Problem reported by Benno in
<http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.

* sysdeps/unix/sysv/linux/x86_64/sys/epoll.h: Update comment, remove

__THROW from epoll_wait, to match .../linux/sys/epoll.h file.

[BZ #2380]

bz tag
[BZ #2380]

[BZ #2161]

2005-11-15  Robert Millan  <robertmh@gnu.org>
[BZ #2161]
* manual/llio.texi (read, write): Document EINVAL on unaligned access.

* sysdeps/i386/i686/memset.S: Fix treatment of unaligned pointer.

Reported by John Zulauf <john.zulauf@amd.com>.

* configure.in (libc_cv_gcc_dwarf2_unwind_info): Delete.

(HAVE_DWARF2_UNWIND_INFO{,_STATIC}): Remove AC_DEFINEs.
* configure: Regenerate.
* config.h.in (HAVE_DWARF2_UNWIND_INFO{,_STATIC}): Remove undefs.
* elf/soinit.c: Don't include gccframe.h.
(__EH_FRAME_BEGIN__): Define unconditionally.
(__register_frame_info, __deregister_frame_info)
(__register_frame_info_bases, __deregister_frame_info_bases)
(__register_frame, __deregister_frame): Remove declarations.
(__libc_global_ctors, __libc_fini): Don't call registry functions.
* elf/sofini.c (__EH_FRAME_END__): Define unconditionally.

[BZ #2178]

2006-01-18  Samuel Thibault  <samuel.thibault@ens-lyon.org>
[BZ #2178]
* sysdeps/mach/hurd/getsid.c (getsid): When parameter PID is zero,
use _hurd_pid instead.

[BZ #2329]

2006-02-20  Roland McGrath  <roland@redhat.com>
* sysdeps/mips: Directory removed, saved in ports repository.
* sysdeps/unix/mips: Likewise.
* sysdeps/unix/sysv/linux/mips: Likewise.
* sysdeps/mach/mips: Likewise.
* sysdeps/mach/hurd/mips: Likewise.
* shlib-versions: Remove mips matches, now in ports fragment.
* sysdeps/unix/sysv/linux/kernel-features.h: Likewise.
* configure.in (machine): Likewise.
* configure: Regenerated.
2006-02-15  Thomas Schwinge  <tschwinge@gnu.org>

[BZ #2329]
* include/unistd.h (__getresuid, __getresgid, __setresuid)
(__setresgid): Fix argument name order in prototypes.
* posix/unistd.h (getresuid, getresgid, setresuid, setresgid):
Likewise.
* posix/getresuid.c (__getresuid): Fix argument order in definition.
* posix/getresgid.c (__getresgid): Likewise.
* posix/setresuid.c (__setresuid): Likewise.
* posix/setresgid.c (__setresgid): Likewise.
* sysdeps/mach/hurd/getresuid.c (__getresuid): Likewise.
* sysdeps/mach/hurd/getresgid.c (__getresgid): Likewise.
* sysdeps/mach/hurd/setresuid.c (__setresuid): Likewise.
* sysdeps/mach/hurd/setresgid.c (__setresgid): Likewise.
Reported by Samuel Thibault <samuel.thibault@ens-lyon.org>.

Amend log entry with omitted file.

* sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise.

    * sysdeps/alpha/soft-fp/Makefile (CPPFLAGS): Add soft-fp include         to math subdir.         * sysdeps/alpha/soft-fp/e_sqrtl.c: Don't use local-soft-fp.h.         (__ieee754_sqrtl): Add _round local variable.         * sysdeps/unix/sysv/linux/alpha/fpu/Implies: Remove.

        * sysdeps/unix/sysv/linux/alpha/fxstatat.c: Fix hidden defs.
2006-02-20  Richard Henderson  <rth@redhat.com>

* sysdeps/alpha/soft-fp/Makefile (CPPFLAGS): Add soft-fp include
to math subdir.
* sysdeps/alpha/soft-fp/e_sqrtl.c: Don't use local-soft-fp.h.
(__ieee754_sqrtl): Add _round local variable.
* sysdeps/unix/sysv/linux/alpha/fpu/Implies: Remove.

* sysdeps/unix/sysv/linux/alpha/fxstatat.c: Fix hidden defs.

* hurd/hurd/xattr.h: New file.

* hurd/xattr.c: New file.
* hurd/Makefile (routines): Add it.
* sysdeps/mach/hurd/fgetxattr.c: New file.
* sysdeps/mach/hurd/flistxattr.c: New file.
* sysdeps/mach/hurd/fremovexattr.c: New file.
* sysdeps/mach/hurd/fsetxattr.c: New file.
* sysdeps/mach/hurd/getxattr.c: New file.
* sysdeps/mach/hurd/lgetxattr.c: New file.
* sysdeps/mach/hurd/listxattr.c: New file.
* sysdeps/mach/hurd/lsetxattr.c: New file.
* sysdeps/mach/hurd/removexattr.c: New file.
* sysdeps/mach/hurd/setxattr.c: New file.

* string/tester.c (test_strnlen): New function.

(test_strchr): Call it.
(test_strncat): Test lengths where the sign bit is set.
(test_strncmp): Likewise.

typo

* pthreadP.h: Define PTHREAD_MUTEX_INCONSISTENT instead of

* tst-robust1.c: Add second mutex to check that the mutex list is

handled correctly.

* include/atomic.h (atomic_and, atomic_or): Define.

* sysdeps/unix/sysv/linux/sh/lowlevellock.h: Add lll_robust_mutex_*

definitions.
* sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S: New file.

* sysdeps/unix/sysv/linux/x86_64/lowlevellock.h

(lll_robust_mutex_unlock): Avoid unnecessary wakeups.
* sysdeps/unix/sysv/linux/i386/lowlevellock.h
(lll_robust_mutex_unlock): Likewise.

* sysdeps/unix/sysv/linux/sparc/bits/mman.h: Define MADV_DONTFORK

and MADV_DOFORK.
* sysdeps/unix/sysv/linux/ia64/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/m68k/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise.

* sysdeps/unix/sysv/linux/not-cancel.h (__openat_not_cancel,

__openat64_not_cancel): Remove prototypes.
(__openat_nocancel, __openat64_nocancel): New prototypes or defines.
(openat_not_cancel, openat_not_cancel_3, openat64_not_cancel,
openat64_not_cancel_3): Use them.

* allocatestack.c (allocate_stack): Initialize robust_list.

* init.c (__pthread_initialize_minimal_internal): Likewise.
* descr.h (struct xid_command): Pretty printing.
(struct pthread): Use __pthread_list_t or __pthread_slist_t for
robust_list.  Adjust macros.
* pthread_create.c (start_thread): Adjust robust_list handling.
* phtread_mutex_unlock.c: Don't allow unlocking from any thread
but the owner for all robust mutex types.
* sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Define
__pthread_list_t and __pthread_slist_t.  Use them in pthread_mutex_t.
* sysdeps/pthread/pthread.h: Adjust mutex initializers.

* sysdeps/unix/sysv/linux/i386/not-cancel.h: Define openat_not_cancel,

        openat_not_cancel_3, openat64_not_cancel, and openat64_not_cancel_3.

[BZ #2226]

2006-02-12  Ulrich Drepper  <drepper@redhat.com>
* io/ftw.c: Start using *at functions.
* io/ftw64.c: Likewise.

* sysdeps/generic/not-cancel.h: Define openat_not_cancel,
openat_not_cancel_3, openat64_not_cancel, and openat64_not_cancel_3.
* sysdeps/unix/sysv/linux/not-cancel.h: Likewise.

* sysdeps/unix/sysv/linux/openat.c: Create separate _nocancel
functions.

* io/fxstatat.c: Add __fxstatat alias.
* sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c: Likewise.
* sysdeps/unix/sysv/linux/fxstatat.c: Likewise.  Add support for
newfstatat syscall.
* sysdeps/unix/sysv/linux/i386/fxstatat.c: Add __fxstatat alias.
Add support for fstatat64 syscall.
* include/sys/stat.h: Declare __fxstatat.
* io/fxstatat64.c: Add __fxstatat64 alias.
* sysdeps/unix/sysv/linux/fxstatat64.c: Add support for fstatat64
syscall.

* dirent/fdopendir.c: Add __fdopendir alias.
* sysdeps/unix/fdopendir.c: Likewise.
* sysdeps/mach/hurd/fdopendir.c: Likewise.
* include/dirent.h: Add __fdopendir declaration.

[BZ #2226]
* libio/wgenops.c (_IO_wsetb): Use correct size of wide char
buffer in FREE_BUF call.

* sysdeps/unix/sysv/linux/bits/sched.h: Declare unshare.

* sysdeps/unix/sysv/linux/Versions [libc, GLIBC_2.4]: Export
unshare.
* sysdeps/unix/sysv/linux/syscalls.list: Add unshare syscall.

* sysdeps/unix/Makefile ($(objpfx)stub-syscalls.c): Add some
preprocessor magic so that the compiler won't see the prototypes
for the functions we are defining as stubs.

* sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_futex_wait,

lll_futex_timedwait, lll_wait_tid): Add "memory" clobber.

* io/ftw.c (ftw_startup): Use fchdir to return to original

directory for FTW_CHDIR.

* manual/stdio.texi (Formatted Output Functions): Fix make_message

example.  Patch by NIIBE Yutaka <gniibe@m17n.org>.

Fix make_message example.

* structs.def: Add a descriptor for pointer.val field of dtv_t.

* td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from
DTV slot.

[BZ #2268]

2006-02-03  Roland McGrath  <roland@redhat.com>
[BZ #2268]
* sysdeps/posix/profil.c (__profil): Use __profile_frequency to choose
timer interval, don't assume smallest possible interval is it.

* sysdeps/powerpc/fpu/bits/fenvinline.h (fegetround): Make asm
volatile.

* stdlib/bits/stdlib-ldbl.h (qecvt, qfcvt, qgcvt, qecvt_r, qfcvt_r):

Guard with [__USE_SVID || __USE_XOPEN_EXTENDED].

* math/math.h [__LDBL_COMPAT && __USE_ISOC99] (nexttowardl): New
prototype.

* math/math.h (__nldbl_nexttowardf): Put __THROW before
__attribute__ ((__const__)).
(__MATHDECL_2): Use __REDIRECT_NTH instead of __REDIRECT
followed by __THROW.

2006-02-03  Jakub Jelinek  <jakub@redhat.com>

* math/math.h [__LDBL_COMPAT && __USE_ISOC99] (nexttowardl): New
prototype.
* math/math.h (__nldbl_nexttowardf): Put __THROW before
__attribute__ ((__const__)).
(__MATHDECL_2): Use __REDIRECT_NTH instead of __REDIRECT
followed by __THROW.

* sysdeps/unix/sysv/linux/futimesat.c [__NR_futimesat]

(futimesat): If file is NULL use __futimes.
* include/sys/time.h: Declare __futimes.

[__NR_futimesat] (futimesat): If file is NULL use __futimes.

typo

CFLAGS-rtld-strnlen.os): Likewise.

* sysdeps/unix/sysv/linux/openat.c (__atfct_seterrno): Use the same

fstat check for ENOENT that should be EBADF as for ENOTDIR, and also
check for missing /proc the same way.

* include/errno.h [__cplusplus]: Avoid extra header magic for C++.

* manual/install.texi (Tools for Compilation): Require gcc 3.4,

recommend 4.1, advise 4.0 for powerpc64, and note 4.1 required for
powerpc, s390{x,} with new long double.
* INSTALL: Regenerated.

* timezone/private.h: Update from tzcode2006a.

* timezone/scheck.c: Likewise.
* timezone/asia: Update from tzdata2006a.
* timezone/northamerica: Likewise.
* timezone/zone.tab: Likewise.

* sysdeps/powerpc/powerpc64/Makefile (no-special-regs): New variable.

(CFLAGS-mcount.c): Use it instead of -msoft-float.
* sysdeps/powerpc/powerpc64/elf/Makefile
(CFLAGS-dl-runtime.os, CFLAGS-dl-lookup.os, CFLAGS-dl-misc.os,
CFLAGS-rtld-mempcpy.os, CFLAGS-rtld-memmove.os, CFLAGS-rtld-memchr.os,
CFLAGS-rtld-strnlen.os): LIkewise

* sysdeps/ieee754/ldbl-opt/Makefile (sysdep-CFLAGS): Avoid adding

-mlong-double-128 when it's already there.

2006-02-01  Roland McGrath  <roland@redhat.com>

* sysdeps/ieee754/ldbl-opt/Makefile (sysdep-CFLAGS): Avoid adding
-mlong-double-128 when it's already there.

* sysdeps/unix/sysv/linux/x86_64/sysconf.c (intel_02_known): Likewise.

(intel_02_known): Add some more entries.

* mach/Machrules ($(objpfx)%.uh, $(objpfx)%.__h): Use static pattern

rules for these, not implicit rules.
($(objpfx)%.h): Likewise.
Reported by Thomas Schwinge <tschwinge@gnu.org>.

* libio/genops.c: Include <stdbool.h>.