Revert "Fix semid_ds for x86-64"

[glibc.git] / ChangeLog

2011-09-07  Andreas Schwab  <schwab@redhat.com>

        [BZ #13144]
        * sysdeps/unix/sysv/linux/x86_64/bits/sem.h (semdid_ds): Revert
        last change.

2011-09-07  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/x86_64/init-first.c
        (_libc_vdso_platform_setup): If vDSO is not present store pointer to
        syscall wrapper around clock_gettime in __vdso_clock_gettime.
        * sysdeps/unix/sysv/linux/x86_64/syscalls.list: Add entry for
        clock_gettime.

2011-09-06  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/x86_64/clock_gettime.c (INTERNAL_GETTIME):
        Forgot to demangle the pointer.

        * sysdeps/i386/sysdep.h: Define atom_text_section.
        * sysdeps/x86_64/sysdep.h: Likewise.
        * sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S: Place function in
        section with atom_text_section.
        * sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S: Likewise.
        * sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S: Likewise.
        * sysdeps/x86_64/multiarch/strchr-sse2-no-bsf.S: Likewise.
        * sysdeps/x86_64/multiarch/strlen-no-bsf.S: Likewise.
        * sysdeps/x86_64/multiarch/strrchr-sse2-no-bsf.S: Likewise.

        * sysdeps/unix/sysv/linux/x86_64/clock_gettime.c: New file.
        * sysdeps/unix/sysv/linux/clock_gettime.c (SYSCALL_GETTIME): Allow
        already be defined.  Change to take two parameters and don't assign
        result to variable.  Adjust all users.
        Define INTERNAL_GETTIME if not already defined.
        Use INTERNAL_GETTIME instead of INTERNAL_VSYSCALL got clock_gettime
        call.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Don't define
        HAVE_CLOCK_GETTIME_VSYSCALL.
        * sysdeps/unix/clock_gettime.c: Adjust use of SYSDEP_GETTIME_CPU.

        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Don't use
        gettimeofday vsyscall, just use time.

2011-09-06  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c [!SHARED]: Include
        <errno.h>.

2011-09-06  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/kernel-features.h: Add entry for getcpu
        syscall on x86-64.
        * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c [!SHARED]: Use real
        syscall.
        * sysdeps/unix/sysv/linux/x86_64/time.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sched_getcpu.S [!SHARED]: Use real
        syscall if possible.

2011-09-05  Ulrich Drepper  <drepper@gmail.com>

        * elf/pldd.c (get_process_info): Don't read whole ELF header, just
        e_ident.  Don't pass to find_mapsXX.
        * elf/pldd-xx.c (find_mapsXX): Remove second parameter.

2011-07-20  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strchr-sse2-no-bsf strrchr-sse2-no-bsf
        * sysdeps/x86_64/multiarch/strchr.S: Update.
        Check bit_slow_BSF bit.
        * sysdeps/x86_64/multiarch/strrchr.S: Likewise.
        * sysdeps/x86_64/multiarch/strchr-sse2-no-bsf.S: New file.
        * sysdeps/x86_64/multiarch/strrchr-sse2-no-bsf.S: New file.

2011-09-05  Ulrich Drepper  <drepper@gmail.com>

        [BZ #13134]
        * sysdeps/posix/spawni.c (script_execute): Define only for compatibility
        before glibc 2.15.
        (tryshell): Define.
        (__spawni): Change last parameter to be flag.  Test
        SPAWN_XFLAGS_USE_PATH flag to use path or not.
        Don't try to use shell unless SPAWN_XFLAGS_TRY_SHELL is set.
        * sysdeps/mach/hurd/spawni.c: Change last parameter and adjust user.
        * posix/spawni.c: Likewise.
        * posix/spawn.c: Add compat version which passed SPAWN_XFLAGS_TRY_SHELL.
        * posix/spawnp.c: Likewise.  Change normal version to use
        SPAWN_XFLAGS_USE_PATH.
        * posix/spawn_int.c: Define SPAWN_XFLAGS_USE_PATH and
        SPAWN_XFLAGS_TRY_SHELL.

        [BZ #13150]
        * posix/glob.h: Remove gcc 1.x support.

        [BZ #13068]
        * elf/dl-misc.c (_dl_sysdep_read_whole_file): Use O_CLOEXEC.

2011-07-20  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        strchr-sse2 strrchr-sse2 strchr-sse2-bsf
        strrchr-sse2-bsf
        * sysdeps/i386/i686/multiarch/strchr.S: New file.
        * sysdeps/i386/i686/multiarch/strrchr.S: New file.
        * sysdeps/i386/i686/multiarch/strchr-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S: New file.
        * sysdeps/i386/i686/multiarch/strrchr-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S: New file.

2011-08-29  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/x86_64/wcscmp.S: New file.

        * sysdeps/i386/i686/multiarch/Makefile: (sysdep_routines): Add
        wcscmp-c wcscmp-sse2
        * sysdeps/i386/i686/multiarch/wcscmp-c.c: New file.
        * sysdeps/i386/i686/multiarch/wcscmp.S: New file.
        * sysdeps/i386/i686/multiarch/wcscmp-sse2.S: New file.
        * wcsmbs/wcscmp.c: Allow renaming.

2011-09-05  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/fpu/s_fabsf.S: Use first argument
        stack slot, rather than the struct return pointer slot.
        * sysdeps/sparc/sparc32/fpu/s_fabs.c: Delete.
        * sysdeps/sparc/sparc32/fpu/s_fabs.S: New file.
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/fpu/Implies: Likewise.

2011-09-05  Ulrich Drepper  <drepper@gmail.com>

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

        [BZ #13144]
        * sysdeps/unix/sysv/linux/x86_64/bits/sem.h (semdid_ds): Fix to match
        kernel in 64-bit binaries.

2011-09-01  David S. Miller  <davem@davemloft.net>

        * elf/elf.h (HWCAP_SPARC_*): Move to..
        * sysdeps/sparc/sysdep.h: this new file and add new values.
        * sysdeps/unix/sparc/sysdep.h: Include sysdeps/sparc/sysdep.h
        * sysdeps/sparc/dl-procinfo.h: Include sysdep.h and increase
        _DL_HWCAP_COUNT to 24.
        * sysdeps/sparc/dl-procinfo.c (_dl_sparc_cap_flags): Add new
        entries.
        * sysdeps/sparc/sparc32/bits/atomic.h: Don't use magic local
        __ATOMIC_HWCAP_SPARC_V9 define, use sysdep.h one instead.
        * sysdeps/sparc/sparc32/dl-machine.h: Include sysdep.h
        * sysdeps/sparc/sparc64/multiarch/memcpy.S: Use HWCAP_SPARC_*
        instead of magic constants.
        * sysdeps/sparc/sparc64/multiarch/memset.S: Likewise.

2011-08-31  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sparc/sysdep.h (SETUP_PIC_REG): Define.
        * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h (PSEUDO):
        Reimplement to do errno handling inline.
        (SYSCALL_ERROR_HANDLER): New macro.
        (__SYSCALL_STRING): Do not do errno handling in asm.
        (__CLONE_SYSCALL_STRING): Delete.
        (__INTERNAL_SYSCALL_STRING): Delete.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Include
        sysdeps/unix/sparc/sysdep.h instead of sysdeps/unix/sysdep.h
        (PSEUDO): Reimplement to do errno handling inline.
        (ret, ret_NOERRNO, ret_ERRVAL, r0, r1, MOVE): Don't redefine.
        (SYSCALL_ERROR_HANDLER): New macro.
        (__SYSCALL_STRING): Do not do errno handling in asm.
        (__CLONE_SYSCALL_STRING): Delete.
        (__INTERNAL_SYSCALL_STRING): Delete.
        * sysdeps/unix/sysv/linux/sparc/sysdep.h (INLINE_SYSCALL):
        Implement in terms of INTERNAL_SYSCALL and __set_errno, just like
        i386.
        (INTERNAL_SYSCALL_DECL): Declare %g1 var for err state.
        (inline_syscall*): Add 'err' argument.
        (INTERNAL_SYSCALL, INTERNAL_SYSCALL_NCS,
        INTERNAL_SYSCALL_ERROR_P): Likewise and pass it down.
        (INLINE_CLONE_SYSCALL): Reimplement in terms of __SYSCALL_STRING,
        INTERNAL_SYSCALL_ERRNO, and INTERNAL_SYSCALL_ERROR_P.

        * scripts/data/localplt-sparc-linux-gnu.data: Remove 'ffs'.
        * scripts/data/localplt-sparc64-linux-gnu.data: Likewise.

2011-08-30  Andreas Schwab  <schwab@redhat.com>

        * elf/rtld.c (dl_main): Relocate objects in dependency order.

2011-08-29  Jiri Olsa <jolsa@redhat.com>

        * sysdeps/i386/dl-trampoline.S (_dl_runtime_profile): Fix cfi
        directive.

2011-08-24  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/strcmp.S: Rewrite.

2011-08-24  Andreas Schwab  <schwab@redhat.com>

        * elf/Makefile: Add rules to build and run unload8 test.
        * elf/unload8.c: New file.
        * elf/unload8mod1.c: New file.
        * elf/unload8mod1x.c: New file.
        * elf/unload8mod2.c: New file.
        * elf/unload8mod3.c: New file.

        * elf/dl-close.c (_dl_close_worker): Reset private search list if
        it wasn't used.

2011-08-23  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc64/dl-machine.h (DL_STACK_END): Do not
        subtract stack bias.
        * sysdeps/sparc/sparc64/jmpbuf-unwind.h (_JMPBUF_UNWINDS): Use
        %sp not %fp in calculations.
        (_JMPBUF_UNWINDS_ADJ): Likewise.

        * sysdeps/pthread/aio_suspend.c (do_aio_misc_wait): New function.
        (aio_suspend): Call it to force an exception region around the
        AIO_MISC_WAIT() invocation.

2011-08-23  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/i386/i686/multiarch/strspn.S (ENTRY): Add missing
        backslash.

2011-07-04  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/powerpc/dl-tls.h: Add _PPC_DL_TLS_H inclusion
        protection macro.
        * sysdeps/powerpc/powerpc64/dl-irel.h: Include <ldsodefs.h>
        and <dl-machine.h>.
        (Elf64_FuncDesc): Remove.

2011-08-22  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Fix
        sigaltstack check, add missing cfi directives.
        * sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S: Add
        missing cfi directives, and sigaltstack handling.

2011-08-16  Andreas Schwab  <schwab@redhat.com>

        [BZ #11724]
        * elf/dl-deps.c (_dl_map_object_deps): Only assume cycle when
        object is seen twice.
        * elf/dl-fini.c (_dl_sort_fini): Likewise.

        * elf/Makefile (distribute): Add tst-initorder2.c.
        (tests): Add tst-initorder2.
        (modules-names): Add tst-initorder2a tst-initorder2b
        tst-initorder2c tst-initorder2d.  Add rules to build them.
        ($(objpfx)tst-initorder2.out): New rule.
        * elf/tst-initorder2.c: New file.
        * elf/tst-initorder2.exp: New file.

2011-08-22  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/i386/scandir64.c: Include <string.h>.

        * elf/dl-deps.c (_dl_map_object_deps): Move check for missing
        dependencies back to end of function.

        * dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Readd
        $(elfobjdir)/ld.so.

2011-08-21  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/x86_64/gettimeofday.S: Removed.
        * sysdeps/unix/sysv/linux/x86_64/time.S: Removed.
        * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c: New file.
        * sysdeps/unix/sysv/linux/x86_64/time.c: New file.
        * sysdeps/unix/sysv/linux/x86_64/bits/libc-vdso.h: Remove declaration
        of __vdso_gettimeofday.
        * sysdeps/unix/sysv/linux/x86_64/init-first.c: Remove definition of
        __vdso_gettimeofday and __vdso_time.  Define __vdso_getcpu with
        attribute_hidden.
        (_libc_vdso_platform_setup): Remove initialization of
        __vdso_gettimeofday and __vdso_time.

2011-08-20  Ulrich Drepper  <drepper@gmail.com>

        * nss/nss_files/files-alias.c (get_next_alias): Use feof_unlocked
        and fgetc_unlocked.
        * nss/nss_files/files-key.c (search): Use fgets_unlocked and
        getc_unlocked.

        * elf/dl-open.c (add_to_global): Report additions to the global scope
        for LD_DEBUG=scopes.
        (dl_open_worker): Also print scope of newly loaded dependencies.
        (_dl_show_scope): Indicate if there is no scope.

        [BZ #13114]
        * stdio-common/Makefile (tests): Add bug24.
        * stdio-common/bug24.c: New file.

2011-08-19  Andreas Jaeger  <aj@suse.de>

        [BZ #13114]
        * libio/fileops.c (_IO_new_file_fopen): Fix handling of
        non-existant file when using close-on-exec mode.

2011-08-20  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_resolve): Fix CFI for
        the very first instruction.

        * sysdeps/x86_64/dl-trampoline.h: If MORE_CODE is defined, restore
        the CFI state in the end.
        * sysdeps/x86_64/dl-trampoline.S: Define MORE_CODE before first
        inclusion of dl-trampoline.h.
        Based on a patch by Jiri Olsa <jolsa@redhat.com>.

2011-08-19  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/powerpc/fpu/libm-test-ulps: Relax ctan (0.75 + 1.25 i)
        expectations for long double.

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/scandir64.c: Renamed
        from sysdeps/unix/sysv/linux/powerpc/scandir64.c.

2011-08-14  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/Makefile (CFLAGS-tst-writev.c): The
        artificual limit depends upon the system page size.

2011-08-17  Ulrich Drepper  <drepper@gmail.com>

        * Makeconfig (override CFLAGS): Add library-specific CFLAGS.
        * resolv/Makefile: Define CFLAGS-libresolv.

2011-08-17  Andreas Schwab  <schwab@redhat.com>

        * nss/makedb.c (compute_tables): Make variables used in nested
        function static.

2011-08-17  Ulrich Drepper  <drepper@gmail.com>

        * elf/pldd-xx.c (r_debug): Explicitly add padding when needed.
        * elf/pldd.c (get_process_info): Use pread to re-read auxiliary vector
        if buffer was too small.

        * elf/pldd.c (main): Attach to all threads in the process.
        Rewrite /proc handling to use *at functions.

2011-08-16  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-open.c (_dl_show_scope): Take additional parameter which
        specifies first scope to show.
        (dl_open_worker): Update callers.  Move printing scope of new
        object to before the relocation.
        * elf/rtld.c (dl_main): Update _dl_show_scope call.
        * sysdeps/generic/ldsodefs.h: Update declaration.

        * elf/dl-open.c (_dl_show_scope): Use _dl_debug_printf to generate the
        string for the scope number.

2011-08-14  Ulrich Drepper  <drepper@gmail.com>

        * nscd/servicescache.c (cache_addserv): Make sure written is always
        initialized.

2011-08-14  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/i386/i486/bits/atomic.h
        (__arch_compare_and_exchange_val_64_acq): Use RET alone at end of
        statement expression, so as to suppress "set but not used" warning.
        (__arch_c_compare_and_exchange_val_64_acq): Likewise.

        * string/strncat.c (STRNCAT): Use prototype definition.

        * locale/Makefile (locale-CPPFLAGS): Renamed CPPFLAGS-locale-programs.
        (locale-CPPFLAGS): New variable; put LOCALEDIR, LOCALE_ALIAS_PATH and
        -Iprograms here.
        (cppflags-iterator.mk sequence): Use locale-programs in place of nonlib.
        (localedef-modules): Add localedef.
        (locale-modules): Add locale.

        * sysdeps/generic/ldsodefs.h (struct unique_sym): Add a const.
        * elf/rtld.c (dl_main): Invert order of assignment in last change,
        to avoid a warning.

2011-08-14  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/sparc/bits/resource.h (RLIM_INFINITY,
        RLIM64_INFINITY): Fix 64-bit values for 32-bit sparc.

2011-08-13  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-open.c: Rename show_scope to _dl_show_scope and export.
        (dl_open_worker): Call _dl_show_scope when DL_DEBUG_SCOPES is set.
        * elf/rtld.c (dl_main): Set l_name of vDSO.
        Call _dl_show_scope when DL_DEBUG_SCOPES.
        (process_dl_debug): Recognize scopes flag and also set it for all.
        * sysdeps/generic/ldsodefs.h: Define DL_DEBUG_SCOPES.
        Declare _dl_show_scope.

        * elf/dl-libc.c (do_dlopen_args): Add caller_dlopen.
        (do_dlopen): Pass caller_dlopen to dl_open.
        (__libc_dlopen_mode): Initialize caller_dlopen.

        * intl/l10nflist.c (_nl_normalize_codeset): Make it compile outside
        of libc.  Make tolower call locale-independent.  Optimize a bit by
        using isdigit instead of isalnum.
        * locale/Makefile (locale-CPPFLAGS): Add -DNOT_IN_libc.

2011-08-12  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-load.c (_dl_map_object): Show in debug output whether a DSO
        was a dependency or dynamically loaded.

2011-08-11  Ulrich Drepper  <drepper@gmail.com>

        * intl/l10nflist.c: Allow architecture-specific pop function.
        * sysdeps/x86_64/l10nflist.c: New file.

        * intl/l10nflist.c (_nl_make_l10nflist): Use locale-independent
        classification.

2011-08-10  Andreas Schwab  <schwab@redhat.com>

        * include/dirent.h: Add libc_hidden_proto for scandirat and
        scandirat64.  Don't declare __scandirat64.
        * dirent/scandirat.c: Add libc_hidden_def.
        * dirent/scandirat64.c (SCANDIRAT): Remove underscores.
        * sysdeps/unix/sysv/linux/i386/scandir64.c (SCANDIRAT): Likewise.

2011-08-10  David S. Miller  <davem@davemloft.net>

        * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Add missing comma in
        enum.
        * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.

2011-08-09  Ulrich Drepper  <drepper@gmail.com>

        * Versions.def [libc]: Add GLIBC_2.15.
        * dirent/Makefile (routines): Add scandirat and scandirat64.
        * dirent/Versions [libc]: Export scandirat and scandirat64 for
        GLIBC_2.15.
        * dirent/dirent.h: Declare scandirat and scandirat64.
        * dirent/scandirat.c: New file.
        * dirent/scandirat64.c: New file.
        * sysdeps/wordsize-64/scandirat.c: New file.
        * sysdeps/wordsize-64/scandirat64.c: New file.
        * dirent/opendir.c: Define opendirat.
        * dirent/scandir.c: Move code to scandirat.c.  Implement scandir
        using scandirat.
        * dirent/scandir64.c: Adjust for scandir.c change.
        * include/dirent.h: Define scandir_cancel_struct.  Declare __opendirat,
        __scandirat64, and __scandir_cancel_handler.
        * sysdeps/unix/opendir.c: Rename __opendir to __opendirat.  Take
        additional parameter and use openat instead of open (outside of ld.so).
        Add new __opendir as wrapper around __opendirat.
        * sysdeps/unix/sysv/linux/i386/scandir64.c: Reimplement __old_scandir64
        here without requiring old scandirat implementation.

2011-08-08  Ulrich Drepper  <drepper@gmail.com>

        * dirent/scandir.c (cancel_handler): Renamed to
        __scandir_cancel_handler.  Do not define if SKIP_SCANDIR_CANCEL is
        defined.  Adjust users.
        * dirent/scandir64.c: Define SKIP_SCANDIR_CANCEL.
        * sysdeps/unix/sysv/linux/i386/scandir64.c: Likewise.

2011-08-04  Ulrich Drepper  <drepper@gmail.com>

        * string/test-string.h (IMPL): Use __STRING to expand name and then
        stringify it.

        * string/test-strcmp.c: Unify most of the WIDE and !WIDE code.  Lots
        of cleanups.

2011-07-22  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * string/Makefile: Update.
        (strop-tests): Append strncat.
        * string/test-wcscmp.c: New file.
        New comprehensive test for wcscmp.
        * string/test-strcmp.c: Update.
        (WIDE): New define.

2011-07-22  Andreas Schwab  <schwab@redhat.com>

        * resolv/res_init.c (__res_vinit): Properly tokenize nameserver
        line.

2011-07-26  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't discard result of
        encoding to ACE if AI_IDN.

2011-08-01  Jakub Jelinek  <jakub@redhat.com>

        * sysdeps/ieee754/dbl-64/k_rem_pio2.c (__kernel_rem_pio2): Fix up fq
        to y conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.

2011-07-22  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/i386/i686/multiarch/strcat-sse2.S: Update.
        Fix overflow bug in strncat.
        * sysdeps/i386/i686/multiarch/strcpy-ssse3.S: Likewise.

        * string/test-strncat.c: Update.
        Add new tests for checking overflow bugs.

2011-07-15  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        strcat-ssse3 strcat-sse2 strncat-ssse3 strncat-sse2 strncat-c.
        * sysdeps/i386/i686/multiarch/strcat.S: New file.
        * sysdeps/i386/i686/multiarch/strcat-c.c: New file.
        * sysdeps/i386/i686/multiarch/strcat-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/strcat-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/strncat.S: New file.
        * sysdeps/i386/i686/multiarch/strncat-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/strncat-ssse3.S: New file.

        * sysdeps/i386/i686/multiarch/strcpy-ssse3.S
        (USE_AS_STRCAT): Define.
        Add strcat and strncat support.
        * sysdeps/i386/i686/multiarch/strlen-sse2.S: Likewise.

2011-07-25  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/i386/i486/bits/string.h (__strncat_g): Correctly handle
        __n bigger than INT_MAX+1.
        (__strncmp_g): Likewise.

2011-07-23  Ulrich Drepper  <drepper@gmail.com>

        * posix/unistd.h: Define SEEK_DATA and SEEK_HOLE.
        * libio/stido.h: Likewise.

        * sysdeps/unix/sysv/linux/bits/socket.h (PF_NFC): Define.
        (AF_NFC): Define.
        * sysdeps/unix/sysv/linux/sparc/bits/socket.h (PF_NFC): Define.
        (AF_NFC): Define.

        * sysdeps/unix/sysv/linux/sys/ptrace.h: Add new constants.
        * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.

        [BZ #13021]
        * scripts/test-installation.pl: Don't expect libnss_test1 to be
        installed.

        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Fix one more
        typo.
        (_dl_x86_64_save_sse): Likewise.

2011-07-22  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Fix test for
        OSXSAVE.
        (_dl_x86_64_save_sse): Likewise.

        * crypt/crypt_util.c (__init_des_r): Optimize memset calls.

        * crypt/crypt_util.c (__init_des_r): Add read barrier as well.

2011-07-21  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Fix last
        change.
        (_dl_x86_64_save_sse): Use correct AVX check.

2011-07-21  Liubov Dmitrieva  <liubov.dmitrieva@gmail.com>

        * sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S: Fix overfow
        bug in strncpy/strncat.
        * sysdeps/x86_64/multiarch/strcpy-ssse3.S: Likewise.

2011-07-21  Ulrich Drepper  <drepper@gmail.com>

        * string/tester.c (test_strcat): Add tests for different alignments
        of source and destination.
        (test_strncat): Likewise.

2011-07-20  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12852]
        * posix/glob.c (glob): Check passed in values before using them in
        expressions to avoid some overflows.
        (glob_in_dir): Likewise.

        [BZ #13007]
        * sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): More complete
        check for AVX enablement so that we don't crash with old kernels and
        new hardware.
        * elf/tst-audit4.c: Add same checks here.
        * elf/tst-audit6.c: Likewise.

        * sysdeps/x86_64/bits/link.h (La_x86_64_ymm): Force 16-byte alignment.

2011-07-09  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/pathconf.c: Include <string.h>.

2011-07-20  Ulrich Drepper  <drepper@gmail.com>

        * po/cs.po: Update from translation team.
        * po/bg.po: Likewise.

2011-07-12  Marek Polacek  <mpolacek@redhat.com>

        * misc/sys/cdefs.h: Add support for const attribute.
        * sysdeps/unix/sysv/linux/sys/sysmacros.h: Add __attribute_const__
        to gnu_dev_{major,minor,makedev} functions.

2011-07-20  Marek Polacek  <mpolacek@redhat.com>

        * intl/dcigettext.c (get_output_charset): Add missing bracket.

2011-07-20  Andreas Schwab  <schwab@redhat.com>

        * resolv/res_query.c (__libc_res_nquerydomain): Use size_t for
        strlen results.

2011-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
        (INTERNAL_VSYSCALL_NCS): Use r10 for backing up the return address
        register in order to avoid conflicts with the soft frame pointer
        being held in r11 when necessary.
        * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
        (INTERNAL_VSYSCALL_NCS): Likewise.

2011-07-14  Marek Polacek  <mpolacek@redhat.com>

        * elf/dl-fini.c (_dl_sort_fini): Remove unused link_map *l argument,
        * elf/dl-fini.c (_dl_fini): Adjust caller.
        * elf/dl-close.c (_dl_close_worker): Likewise.
        * sysdeps/generic/ldsodefs.h: Adjust declaration.

2011-07-15  Marek Polacek  <mpolacek@redhat.com>

        * elf/cache.c (load_aux_cache): Remove unnecessary condition of
        "aux_cache->nlibs < 0".

        * nscd/nscd_conf.c (nscd_parse_file): Remove unnecessary condition
        in the reload-count case.

2011-07-15  Liubov Dmitrieva  <liubov.dmitrieva@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strcat-ssse3 strcat-sse2-unaligned strncat-ssse3
        strncat-sse2-unaligned strncat-c strlen-sse2-pminub
        * sysdeps/x86_64/multiarch/strcat-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/strcat.S: New file.
        * sysdeps/x86_64/multiarch/strncat.S: New file.
        * sysdeps/x86_64/multiarch/strncat-c.c: New file.
        * sysdeps/x86_64/multiarch/strcat-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/strncat-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/strncat-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/strcpy-ssse3.S
        (USE_AS_STRCAT): Define.
        Add strcat and strncat support.
        * sysdeps/x86_64/multiarch/strlen-no-bsf.S: Likewise.
        * sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S: Likewise.
        * sysdeps/x86_64/multiarch/strlen-sse2-pminub.S: New file.
        * string/strncat.c: Update.
        (USE_AS_STRNCAT): Define.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Turn on bit_Prefer_PMINUB_for_stringop for Intel Core i3, i5
        and i7.
        * sysdeps/x86_64/multiarch/init-arch.h
        (bit_Prefer_PMINUB_for_stringop): New.
        (index_Prefer_PMINUB_for_stringop): Likewise.
        * sysdeps/x86_64/multiarch/strlen.S (strlen): Check
        bit_Prefer_PMINUB_for_stringop.

2011-07-19  Ulrich Drepper  <drepper@gmail.com>

        * crypt/sha512.h (struct sha512_ctx): Move buffer into union and add
        buffer64.
        * crypt/sha512.c (__sha512_finish_ctx): Use buffer64 for writes instead
        of casting of buffer.
        * crypt/sha256.h (struct sha256_ctx): Move buffer into union and add
        buffer32 and buffer64.
        * crypt/sha256.c (__sha256_finish_ctx): Use buffer32 or buffer64 for
        writes instead of casting of buffer.
        * crypt/md5.h (struct md5_ctx): Move buffer into union and add
        buffer32.
        * crypt/md5.c (md5_finish_ctx): Use buffer32 for writes instead of
        casting of buffer.

2011-07-19  Andreas Schwab  <schwab@redhat.com>

        * string/strxfrm_l.c (STRXFRM): Fix alloca accounting.

2011-07-19  Ulrich Drepper  <drepper@gmail.com>

        * nscd/nscd.c (termination_handler): Don't do anything for a database
        if it has not yet been initialized.

2011-07-18  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/bits/sched.h (__CPU_EQUAL_S): Fix a typo.

2011-07-15  Marek Polacek  <mpolacek@redhat.com>

        * bits/sched.h (__CPU_EQUAL_S): Fix a typo.

2011-07-18  Ulrich Drepper  <drepper@gmail.com>

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

2011-07-16  Roland McGrath  <roland@hack.frob.com>

        * sysdeps/i386/Makefile: Never use -mpreferred-stack-boundary=2,
        now disallowed by GCC.

        * configure.in (use-default-link): Default to yes if a test -shared
        link meets our qualifications.
        * configure: Regenerated.

        * config.make.in (output-format): New variable.
        * configure.in: Check for ld --print-output-format support.
        * configure: Regenerated.
        * Makerules ($(common-objpfx)format.lds)
        [$(output-format) != unknown]: Just use $(output-format),
        instead of the linker-script munging.

2011-07-14  Roland McGrath  <roland@hack.frob.com>

        * Makefile ($(common-objpfx)linkobj/libc.so): Use $(shlib-lds) instead
        of $(common-objpfx)shlib.lds.
        * elf/Makefile ($(objpfx)sotruss-lib.so): Likewise.

        * sysdeps/i386/i686/multiarch/strstr-c.c (libc_hidden_builtin_def):
        Conditionalize redefinition on [SHARED && DO_VERSIONING && !NO_HIDDEN].

        * configure.in (-z relro check): Adjust test code to add a large
        writable data section after it.
        * configure: Regenerated.

2011-07-11  Roland McGrath  <roland@hack.frob.com>

        * configure.in (-z relro check): Fix test code to make the variable
        truly const.
        * configure: Regenerated.

2011-07-11  Ulrich Drepper  <drepper@gmail.com>

        * nscd/nscd.h (struct traced_file): Define.
        (struct database_dyn): Remove inotify_descr, reset_res, and filename
        elements.  Add traced_files.
        (inotify_fd): Declare.
        (register_traced_file): Declare.
        * nscd/connections.c (dbs): Remove reset_res and filename initializers.
        (inotify_fd): Export.
        (resolv_conf_descr): Remove.
        (nscd_init): Move inotify descriptor creation to main.
        Don't register files for notification here.
        (register_traced_file): New function.
        (invalidate_cache): Don't use reset_res to determine whether to call
        res_init, go through the list of registered files.
        (main_loop_poll): The inotify descriptors are now stored in the
        structures for the traced files.
        (main_loop_epoll): Likewise
        * nscd/nscd.c (main): Create inotify socket here.  Pass extra argument
        to __nss_disable_nscd.
        * nscd/cache.c (prune_cache): There is no single inotify descriptor
        for a database anymore.  Check the records for all the registered
        files instead.
        * nss/Makefile (libnss_files-routines): Add files-init.
        (libnss_db-routines): Add db-init.
        * nss/Versions [libnss_files] (GLIBC_PRIVATE): Add _nss_files_init.
        [libnss_db] (GLIBC_PRIVATE): Add _nss_db_init.
        * nss/nss_db/db-init.c: New file.
        * nss/nss_files/files-init.c: New file.
        * nss/nsswitch.c (nss_load_library): New function.  Broken out of
        __nss_lookup_function.
        (__nss_lookup_function): Call nss_load_library.
        (nss_load_all_libraries): New function.
        (__nss_disable_nscd): Take parameter with callback function for files
        to register.  Set is_nscd.  Load all the DSOs for the NSS modules
        used for the cached services.
        * nss/nsswitch.h (__nss_disable_nscd): Adjust prototype.
        * sysdeps/unix/sysv/linux/Makefile [subdir=nscd]: Pass the various -D
        options for features to all the files in nscd.

        * nss/nsswitch.c (nss_parse_file): Add missing fclose.

2011-07-10  Roland McGrath  <roland@hack.frob.com>

        * csu/elf-init.c (__libc_csu_init): Comment typo.

2011-07-09  Ulrich Drepper  <drepper@gmail.com>

        * po/pl.po: Update from translation team.
        * po/ja.po: Likewise.
        * po/ru.po: Likewise.
        * po/ko.po: Likewise.
        * po/fr.po: Likewise.

2011-07-09  Roland McGrath  <roland@hack.frob.com>

        * configure.in (.ctors/.dtors header and trailer check):
        Use an empirical test on a built program.
        * configure: Regenerated.

        * configure.in (-z relro check): Use an empirical test on a built DSO.
        Detect, but do not require, on ia64.
        * configure: Regenerated.

        * configure.in (READELF): Find it with AC_CHECK_TOOL.
        Update tests that use readelf to use $READELF instead.
        * configure: Regenerated.

2011-07-08  Ulrich Drepper  <drepper@gmail.com>

        * malloc/hooks.c (memalign_check): Avoid using checked_request2size
        if the result is not used.

2011-07-05  Andreas Jaeger  <aj@suse.de>

        [BZ#9696]
        * stdlib/tst-strtod.c: Add testcase.

2011-07-07  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/pathconf.c (distinguish_extX): New function.
        (__statfs_link_max): Use it to distinguish between ext2/3 and ext4.
        The latter has a higher limit.  Take additional parameter to pass to
        the new function.
        (__pathconf): Pass file to __statfs_link_max.
        * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Pass fd to
        __statfs_link_max.
        * sysdeps/unix/sysv/linux/pathconf.h: Adjust prototype of
        __statfs_link_max.

        [BZ #12868]
        * sysdeps/unix/sysv/linux/linux_fsinfo.h: Define Lustre constants.
        * sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
        Handle Lustre.
        * sysdeps/unix/sysv/linux/pathconf.c (__statfs_link_max): Likewise.
        (__statfs_filesize_max): Likewise.
        Patch mostly by Andreas Dilger <adilger@whamcloud.com>.

2011-07-05  Andreas Jaeger  <aj@suse.de>

        * resolv/res_comp.c (dn_skipname): Remove unused variable.

2011-07-06  Marek Polacek  <mpolacek@redhat.com>

        * nis/nss_nisplus/nisplus-spwd.c (_nss_nisplus_setspent): Honour the
        `status' variable.
        * nis/nss_nisplus/nisplus-ethers.c (_nss_nisplus_setetherent):
        Likewise.

2011-07-04  H.J. Lu  <hongjiu.lu@intel.com>

        * Makefile (strop-tests): Add strncat.
        * string/test-strncat.c: New file.

2011-06-30  Marek Polacek  <mpolacek@redhat.com>

        * iconvdata/johab.c: Don't inline `johab_sym_hanja_to_ucs' function.

2011-06-21  Andreas Jaeger  <aj@suse.de>

        * sysdeps/s390/s390-64/Makefile ($(inst_gconvdir)/gconv-modules):
        Copy rule from iconvdata/Makefile.

2011-07-06  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12922]
        * posix/getopt.c (_getopt_internal_r): When "W;" is in short options
        but no long options are defined, just return 'W'.

2011-06-22  Marek Polacek  <mpolacek@redhat.com>

        [BZ #9696]
        * stdlib/strtod_l.c (round_and_return): Set ERANGE instead of EDOM.

2011-07-06  Ulrich Drepper  <drepper@gmail.com>

        * inet/getnetgrent_r.c (internal_getnetgrent_r): Fix check for known
        netgroups to read.
        (innetgr): Likewise.

2011-07-05  Roland McGrath  <roland@hack.frob.com>

        * config.make.in (install_root): Default to $(DESTDIR).

2011-07-05  Ulrich Drepper  <drepper@gmail.com>

        * nscd/nscd_getserv_r.c (nscd_getserv_r): Add cast to avoid warning.

2011-07-02  Roland McGrath  <roland@hack.frob.com>

        * Makerules ($(common-objpfx)format.lds): Fail if result is empty.

        * Makefile ($(common-objpfx)testrun.sh): Generate to work relative to
        containing directory rather than embedding absolute directory names.

        * scripts/check-local-headers.sh: Rewritten using awk.
        Match by word, not by line.  Print error messages for matches.
        * Makefile ($(objpfx)check-local-headers.out): Pass AWK in to it.

        * Makerules [shlib-lds-flags empty]:
        ($(common-objpfx)libc_pic.opts): New target.
        ($(common-objpfx)libc_pic.os.clean): New target.
        ($(common-objpfx)libc.so): Link it instead of libc_pic.os.

        * config.make.in (OBJCOPY): New variable.
        * aclocal.m4 (LIBC_PROG_BINUTILS): Substitute OBJCOPY too.
        * configure: Regenerated.

        * config.make.in (use-default-link): New variable.
        * configure.in (use_default_link): Grok --with-default-link to set it.
        * configure: Regenerated.
        * Makerules [$(elf) = yes] [$(use-default-link) = yes]:
        (shlib-lds, shlib-lds-flags): Define to empty.

        * Makerules (shlib-lds): New variable.
        (shlib-lds-flags): New variable.
        (build-shlib, build-moduile, build-module-asneeded): Use it.
        ($(common-objpfx)libc.so): Use $(shlib-lds).
        ($(extra-modules-build:%=$(objpfx)%.so)): Likewise.
        * iconvdata/extra-module.mk ($(objpfx)$(mod).so): Likewise.

        * elf/dynamic-link.h (elf_get_dynamic_info): Make asserts accept
        DT_FLAGS/DT_FLAGS_1 with zero flags.

        * elf/Makefile ($(objpfx)ld.so): Use -defsym=_begin=0 instead of
        linker script munging.

2011-07-02  Ulrich Drepper  <drepper@gmail.com>

        * crypt/sha512.h (struct sha512_ctx): Add union to access total also
        as 128-bit value.
        * crypt/sha512.c (sha512_process_block): Perform total addition using
        128-bit if possible.
        (__sha512_finish_ctx): Likewise.
        * crypt/sha256.h (struct sha256_ctx): Add union to access total also
        as 64-bit value.
        * crypt/sha256.c (SWAP64): Define.
        (sha256_process_block): Perform total addition using 64-bit if
        possible.
        (__sha256_finish_ctx): Likewise.

2011-07-01  Ulrich Drepper  <drepper@gmail.com>

        * nscd/pwdcache.c (cache_addpw): Cleanup.  Add branch prediction.
        * nscd/initgrcache.c (addinitgroupsX): Likewise.
        * nscd/hstcache.c (cache_addhst): Likewise.
        * nscd/grpcache.c (cache_addgr): Likewise.
        * nscd/aicache.c (addhstaiX): Likewise
        * nscd/servicescache.c (cache_addserv): Handle zero negtimeout.

2011-07-01  Thorsten Kukuk  <kukuk@suse.de>

        * nscd/pwdcache.c (cache_addpw): Handle zero negtimeout.
        * nscd/initgrcache.c (addinitgroupsX): Likewise.
        * nscd/hstcache.c (cache_addhst): Likewise.
        * nscd/grpcache.c (cache_addgr): Likewise.
        * nscd/aicache.c (addhstaiX): Likewise

2011-07-01  Andreas Schwab  <schwab@redhat.com>

        * nis/nss_compat/compat-pwd.c (getpwent_next_nss_netgr): Query NIS
        domain only when needed.

2011-06-30  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Make sure RES_USE_INET6
        is always restored.

2011-06-29  Ulrich Drepper  <drepper@gmail.com>

        * nscd/grpcache.c (cache_addgr): Don't write notfound reply if we
        are re-adding the entry.
        * nscd/servicescache.c (cache_addserv): Likewise.

2011-06-30  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/generic/dl-irel.h: fix protection against multiple
        inclusions.
        * sysdeps/generic/dl-irel.h (elf_ifunc_invoke): New.

2011-06-28  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12935]
        * malloc/memusage.sh: Fix quoting in message.
        * debug/xtrace.sh: Likewise.

        * configure.in: Remove support for --experimental-malloc option, make
        it the default.
        * config.make.in: Likewise.
        * malloc/Makefile: Likewise.

2011-06-27  Andreas Schwab  <schwab@redhat.com>

        * iconvdata/gb18030.c (BODY for TO_LOOP): Fix encoding of non-BMP
        two-byte characters.

2011-06-27  Roland McGrath  <roland@hack.frob.com>

        * configure.in (NO_CTORS_DTORS_SECTIONS): Give this check its own
        AC_CACHE_CHECK invocation.
        * configure: Regenerated.

        * elf/soinit.c (__CTOR_LIST__, __DTOR_LIST__): Add used attribute.

2011-06-27  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12350]
        * nscd/aicache.c (addhstaiX):  Restore only RES_USE_INET6
        bit from old_res_options.

        * sysdeps/unix/sysv/linux/Makefile (CFLAGS-servicescache.c): Define.

        * inet/getnetgrent_r.c (innetgr): Minimal cleanup, use correct return
        value type for setfct.

2011-06-23  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Use
        __gettimeofday instead of gettimeofday.

2011-06-26  Ulrich Drepper  <drepper@gmail.com>

        * elf/Makefile (all-built-dso): No need to check linkobj/libc.so.

2011-06-24  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/strcpy-sse2.S (RETURN): Fix a typo.

        * sysdeps/i386/i686/multiarch/strcpy-ssse3.S: Correct unwind
        info.

2011-06-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strcpy-ssse3 strncpy-ssse3 stpcpy-ssse3 stpncpy-ssse3
        strcpy-sse2-unaligned strncpy-sse2-unaligned
        stpcpy-sse2-unaligned stpncpy-sse2-unaligned.
        * sysdeps/x86_64/multiarch/stpcpy-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/stpcpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/stpncpy-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/stpncpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/strcpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/strncpy-sse2-unaligned.S: New file.
        * sysdeps/x86_64/multiarch/strncpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/strcpy.S: Remove strcpy with SSSE3.
        (STRCPY): Support SSE2 and SSSE3 versions.

2011-06-24  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12874]
        * sysdeps/unix/sysv/linux/Makefile (CFLAGS-tst-writev.c): Define.
        * sysdeps/wordsize-64/tst-writev.c: Work around problem with 2.6.38+
        kernels which artificially limit size of requests.

2011-06-22  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        strncpy-c strcpy-ssse3 strncpy-ssse3 stpcpy-ssse3 stpncpy-ssse3
        strcpy-sse2 strncpy-sse2 stpcpy-sse2 stpncpy-sse2.
        * sysdeps/i386/i686/multiarch/stpcpy-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/stpcpy-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/stpncpy-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/stpncpy-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/stpncpy.S : New file.
        * sysdeps/i386/i686/multiarch/strcpy-sse2.S : New file.
        * sysdeps/i386/i686/multiarch/strcpy-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/strcpy.S: New file.
        * sysdeps/i386/i686/multiarch/strncpy-c.c: New file.
        * sysdeps/i386/i686/multiarch/strncpy-sse2.S: New file.
        * sysdeps/i386/i686/multiarch/strncpy-ssse3.S: New file.
        * sysdeps/i386/i686/multiarch/strncpy.S: New file.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Enable unaligned load optimization for Intel Core i3, i5 and i7
        processors.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_Fast_Unaligned_Load):
        Define.
        (index_Fast_Unaligned_Load): Define.
        (HAS_FAST_UNALIGNED_LOAD): Define.

2011-06-23  Marek Polacek  <mpolacek@redhat.com>

        * nss/nss_db/db-open.c: Include <unistd.h> for read declaration.

2011-06-22  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12907]
        * sysdeps/posix/getaddrinfo.c (getaddrinfo): Avoid calling __check_pf
        until it is clear that the information is realy needed.
        Patch mostly by David Hanisch <david.hanisch@nsn.com>.

2011-06-22  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Fix last change.

2011-06-22  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Use
        /sys/devices/system/cpu/online if it is usable.

        * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Rate limit
        reading the information from the /proc filesystem to once a second.

2011-06-21  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/bits/sigcontext.h: Fix definition of
        NULL after inclusion of kernel headers.

2011-06-21  Ulrich Drepper  <drepper@gmail.com>

        * nss/nss_db/db-XXX.c (nss_db_setENT): Only set entidx for successful
        calls to internal_setent.

        [BZ #12885]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): When looking up only IPv6
        addresses using gethostbyname4_r ignore IPv4 addresses.

        * sysdeps/posix/getaddrinfo.c (gaih_inet): After the last change the
        branch using gethostbyname2 is only for AF_INET.  Optimize accordingly.

        * inet/getnetgrent_r.c: Use DL_CALL_FCT in several places.

2011-06-20  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/dl-plt.h: Protect against multiple
        inclusions.
        * sysdeps/sparc/sparc64/dl-plt.h: Likewise.

        * sysdeps/i386/dl-irel.h (elf_ifunc_invoke): New.
        (elf_irel): Use it.
        * sysdeps/powerpc/powerpc32/dl-irel.h: Likewise.
        * sysdeps/powerpc/powerpc64/dl-irel.h: Likewise.
        * sysdeps/sparc/sparc32/dl-irel.h: Likewise.
        * sysdeps/sparc/sparc64/dl-irel.h: Likewise.
        * sysdeps/x86_64/dl-irel.h: Likewise.

        * elf/dl-runtime.c: Use elf_ifunc_invoke.
        * elf/dl-sym.c: Likewise.

2011-06-15  Ulrich Drepper  <drepper@gmail.com>

        * resolv/res_send.c (__libc_res_nsend): Fix typos in last patch.  We
        need to dereference resplen2.

2011-06-14  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/wordsize-64/dl-fxstatat64.c: New file.

2011-06-15  Ulrich Drepper  <drepper@gmail.com>

        * Makeconfig: Define vardbdir and inst_vardbdir.
        * nss/Makefile: Add rules to install db-Makefile.

        * nss/nss_db/db-XXX.c: Cleanup.

        * nss/Makefile (libnss_db-dbs): Add db-initgroups.
        * nss/Versions [libnss_db]: Add _nss_db_initgroups_dyn for
        GLIBC_PRIVATE.
        * nss/db-Makefile (groups.db): Emit entries for initgroups lookups.
        * nss/makedb.c: Implement -g option to specify that value strings
        are generated and should not be added to table iterated over for
        get*ent calls.
        * nss/nss_db/db-initgroups.c: New file.

        * nss/getent.c: Add support for initgroups lookups through getgrouplist
        interface.

        * grp/initgroups.c (__nss_initgroups_database): Renamed and exported.
        (internal_getgrouplist): Adjust to name change.
        Update use_initgroups_entry if this is not the first call.
        * nss/databases.def: Add initgroups entry.

        * nss/makedb.c (compute_tables): Check result of multiple hash table
        sizes to minimize maximum chain length.

2011-06-14  Ulrich Drepper  <drepper@gmail.com>

        * Versions.def: Add entry for libnss_db.
        * shlib-versions: Likewise.
        * nss/Makefile: Add rules to build libnss_db.
        * nss/Versions: Add libnss_db information.  Organize libnss_files
        entries better.
        * nss/db-Makefile: Add gshadow support.  Change rules for the new
        makedb progra.  Some minor improvements to generate smaller files.
        * nss/nss_db/nss_db.h: Move NSS database header data structures to
        here from...
        * nss/makedb.c: ...here.
        Improve database format to be smaller and require less memory at
        runtime.
        * nss/nss_db/db-XXX.x: Adjust for new database format.  Don't use
        db anymore.
        * nss/nss_db/db-netgrp.c: Likewise.
        * nss/nss_db/db-open.c: Likewise.
        * nss/nss_files/flies-XXX.x: Adjust comments.
        * nss/nss_files/files-ethers.c: Adjust for new DB_LOOKUP definition.
        * nss/nss_files/files-grp.c: Likewise.
        * nss/nss_files/files-hosts.c: Likewise.
        * nss/nss_files/files-network.c: Likewise.
        * nss/nss_files/files-proto.c: Likewise.
        * nss/nss_files/files-pwd.c: Likewise.
        * nss/nss_files/files-rpc.c: Likewise.
        * nss/nss_files/files-service.c: Likewise.
        * nss/nss_files/files-sgrp.c: Likewise.
        * nss/nss_files/files-spwd.c: Likewise.
        * nss/nss_db/db-alias.c: Removed.
        * nss/nss_db/dummy-db.h: Removed.

2011-06-02  Ulrich Drepper  <drepper@gmail.com>

        * nss/makedb.c: Rewritten to not use database library.
        * nss/Makefile: Update to build new makedb program.

2011-06-14  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/check_native.c: Include <string.h> for
        memset declaration.

2011-06-10  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Fix logic allocating
        tmpbuf.

2011-06-10  Roland McGrath  <roland@hack.frob.com>

        * Makerules (shlib.lds): Fail if the linker script comes out empty.
        * elf/Makefile ($(objpfx)ld.so): Likewise.

        * Makefile ($(common-objpfx)linkobj/libc.so): Break long lines with \.
        Don't list ld.so twice in dependencies.

        * posix/bug-regex31.c: Include <stdlib.h>.

        * nscd/hstcache.c (cache_addhst): Remove unused variable.

        * nis/nss_compat/compat-spwd.c
        (getspent_next_nss_netgr): Remove unused variable.
        * nis/nss_compat/compat-pwd.c (getpwent_next_nss_netgr): Likewise.

        * nis/nis_print_group_entry.c (nis_print_group_entry): Fix "Implicit
        nonmembers" output to use the right array.

        * resolv/nss_dns/dns-network.c (getanswer_r): Remove unused variable.

        * elf/dl-open.c (_dl_open): Quash warnings when DL_NNS==1.

        * locale/programs/ld-ctype.c (ctype_read): Remove unused variable.
        * locale/programs/ld-collate.c (add_to_tablewc): Likewise.
        * catgets/gencat.c (read_input_file): Likewise.
        * locale/programs/locarchive.c (enlarge_archive): Likewise.

        * sunrpc/clnt_udp.c (__libc_clntudp_bufcreate): Move DONTBLOCK
        variable definition inside #if's controlling its use.

        * inet/getnetgrent_r.c (innetgr): Remove unused variable.

        * resolv/res_hconf.c (_res_hconf_reorder_addrs): Fix errno restoration.

        * misc/syslog.c (__vsyslog_chk): Remove unused variable.

        * io/fts.c (fts_build): Use if (0 && ...) rather than #if 0 for
        unreachable code.

        * stdio-common/printf_fp.c (___printf_fp): Remove unused variable.

        * configure.in (nss-crypt check): Use AC_LANG_PROGRAM.
        * configure: Regenerated.

        * Makerules: Revert last change.
        * elf/Makefile: Likewise.

2011-06-09  Roland McGrath  <roland@hack.frob.com>

        * Makerules ($(common-objpfx)libc_pic.os): Use -Wl, before -r.
        * elf/Makefile ($(objpfx)librtld.os): Likewise.
        (reloc-link): Likewise.

2011-06-09  Ulrich Drepper  <drepper@gmail.com>

        * elf/Makefile: Add rules to build pldd.
        * elf/pldd.c: New file.
        * elf/pldd-xx.c: New file.

2011-06-07  Ulrich Drepper  <drepper@gmail.com>

        * version.h: Update for 2.15 development version.

2011-06-07  David S. Miller  <davem@davemloft.net>

        * sysdeps/sparc/sparc32/dl-irel.h (elf_irela): Pass dl_hwcap to
        ifuncs.
        * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela,
        elf_machine_lazy_rel): Likewise.
        * sysdeps/sparc/sparc64/dl-irel.h (elf_irela): Likewise.
        * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela,
        elf_machine_lazy_rel): Likewise.
        * sysdeps/sparc/sparc64/multiarch/memcpy.S (memcpy): Fetch
        dl_hwcap via passed in argument.
        * sysdeps/sparc/sparc64/multiarch/memset.S (memset, bzero):
        Likewise.

2011-06-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * stdlib/longlong.h: Update from GCC.  Fix smul_ppmm for S/390.

2011-06-06  Roland McGrath  <roland@hack.frob.com>

        [BZ #12849]
        * manual/fdl-1.1.texi: New file, verbatim from:
        http://www.gnu.org/licenses/old-licenses/fdl-1.1.texi
        * manual/lgpl-2.1.texi: New file, verbatim from:
        http://www.gnu.org/licenses/old-licenses/lgpl-2.1.texi
        * manual/Makefile (licenses): New variable, list those new file names.
        (texis): Use it.
        (chapters.% top-menu.%): Include $(licenses) with $(appendices).

        * manual/fdl.texi: File removed.
        * manual/lesser.texi: File removed.
        * manual/libc.texinfo (Copying, Documentation License):
        Use new @include file names, put @appendix directive before @include.

2011-06-04  Jakub Jelinek  <jakub@redhat.com>

        [BZ #12841]
        * rt/bits/mqueue2.h (__mq_open_2): Add __THROW.
        (__mq_open_alias): Use __REDIRECT_NTH instead of __REDIRECT.
        (mq_open): Add __NTH.

2011-06-02  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Assume Intel Core i3/i5/i7 processor if AVX is available.

2011-05-31  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard): Fix
        typo.

2011-05-31  Andreas Schwab  <schwab@redhat.com>

        * nscd/nscd_getserv_r.c (nscd_getserv_r): Don't free non-malloced
        memory.  Use alloca_account.  Fix memory leak when retrying.

2011-05-31  Ulrich Drepper  <drepper@gmail.com>

        * version.h (RELEASE): Bump for 2.14 release.
        * include/features.h (__GLIBC_MINOR__): Bump to 14.

        * config.make.in (RANLIB): Remove entry.

2011-05-30  Ulrich Drepper  <drepper@gmail.com>

        * po/Makefile (po-sed-cmd): Add ksh to extensions.
        (libc.pot): Work around missing support for .ksh extension in xgettext.

        [BZ #12684]
        * resolv/res_send.c (__libc_res_nsend): Only go to the next name server
        if both request failed.
        (send_dg): In case of server errors clear resplen or *resplen2.

        [BZ #12454]
        * elf/dl-deps.c (_dl_map_object_deps): Run initializer sorting only
        when there are multiple maps.
        * elf/dl-fini.c (_dl_sort_fini): Check for list of one.
        (_dl_fini): Remove test here.

        * elf/rtld.c (dl_main): Don't allow the loader to load itself.

2011-05-29  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12350]
        * sysdeps/posix/getaddrinfo.c (gethosts): Restore only RES_USE_IENT6
        bit from old_res_options.
        (gaih_inet): Likewise.

        [BZ #11099]
        * shadow/sgetspent_r.c (LINE_PARSER): Interpret numeric field values
        as signed.

        * resolv/res_init.c (res_setoptions): Make the code more compact.

        [BZ #11558]
        * resolv/res_init.c (res_setoptions): Recognize use-vc option and
        set RES_USEVC.

        [BZ #11634]
        * elf/Makefile (tests): Don't add tst-audit[67] without working -mavx.

        * malloc/malloc.h: Mark malloc hook variables as deprecated.

        [BZ #11781]
        * malloc/malloc.h: Declare malloc hook variables as volatile.

        * locale/programs/locarchive.c (add_locale_to_archive): Fix typo
        in last patch.

        [BZ #11799]
        * sysdeps/unix/sysv/linux/bits/siginfo.h (SI_USER): Don't mention
        raise in the comment.
        * sysdeps/unix/sysv/linux/s390/bits/siginfo.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/siginfo.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/bits/siginfo.h: Likewise.

2011-05-28  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12811]
        * posix/regex_internal.c (build_wcs_buffer): Don't signal we have to
        grow the buffers more if it already has to be sufficient.
        (build_wcs_upper_buffer): Likewise.
        * posix/regexec.c (check_matching): Likewise.
        (clean_state_log_if_needed): Likewise.
        (extend_buffers): Don't enlarge buffers beyond size of the input
        buffer.
        Patches mostly by Emil Wojak <emil@wojak.eu>.
        * posix/bug-regex32.c: New file.
        * posix/Makefile (tests): Add bug-regex32.

        * locale/findlocale.c (_nl_find_locale): Return right away if
        _nl_explode_name failed.
        * locale/programs/locarchive.c (add_locale_to_archive): Likewise.

        * sysdeps/unix/sysv/linux/socketcall.h (SOCKOP_sendmmsg): Define.

        * debug/xtrace.sh: Unify messages.
        * malloc/memusage.sh: Likewise.

        [BZ #12813]
        * sysdeps/unix/sysv/linux/x86_64/init-first.c (__vdso_time): Retrieve
        time symbol from vDSO.  Substitute with vsyscall if not available.
        * sysdeps/unix/sysv/linux/x86_64/time.S [SHARED]: Use
        __vdso_time.

        * sysdeps/unix/sysv/linux/internal_sendmmsg.S: New file.
        * sysdeps/unix/sysv/linux/sendmmsg.c: New file.
        * sysdeps/unix/sysv/linux/Makefile [subdir=socket] (sysdep_routines):
        Add sendmmsg and internal_sendmmsg.
        * sysdeps/unix/sysv/linux/Versions [GLIBC_2.14]: Add sendmmsg.
        * sysdeps/unix/sysv/linux/bits/socket.h: Declare sendmmsg.
        * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_SENDMMSG.

        * sysdeps/unix/sysv/linux/syscalls.list: Add setns entry.
        * sysdeps/unix/sysv/linux/bits/sched.h: Declare setns.
        * sysdeps/unix/sysv/linux/Versions [GLIBC_2.14]: Add setns.

2011-05-27  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12813]
        * sysdeps/unix/sysv/linux/x86_64/init-first.c (__vdso_getcpu):
        Retrieve getcpu symbol from vDSO.  Substitute with vsyscall if not
        available.
        * sysdeps/unix/sysv/linux/x86_64/sched_getcpu.S [SHARED]: Use
        __vdso_getcpu.

        [BZ #12814]
        * iconvdata/Makefile (tests): Add bug-iconv9.
        * iconvdata/bug-iconv9.c: New file.

2011-05-27  Andreas Schwab  <schwab@redhat.com>

        [BZ #12814]
        * iconvdata/iso-2022-jp.c (BODY): Fix invalid variable shadowing.

2011-05-25  Jakub Jelinek  <jakub@redhat.com>

        * sysdeps/unix/sysv/linux/x86_64/sys/user.h
        (struct user_regs_struct): Change intcs field back to cs.

2011-05-25  Ulrich Drepper  <drepper@gmail.com>

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

2011-05-23  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12795]
        * sysdeps/unix/sysv/linux/bits/resource.h (RLIMIT_RTTIME): Define.
        * sysdeps/unix/sysv/linux/sparc/bits/resource.h: Likewise.

2011-05-20  Andreas Schwab  <schwab@redhat.com>

        * stdlib/longlong.h: Update from GCC.

2011-05-23  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/ia64/sysconf.c (HAS_CPUCLOCK): Add
        parameter name.
        * sysdeps/unix/sysv/linux/sysconf.c (has_cpuclock, HAS_CPUCLOCK):
        Add parameter name.
        (__sysconf): Pass it down.

2011-05-22  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12671]
        * nis/nss_nis/nis-alias.c (_nss_nis_getaliasbyname_r): Use malloc in
        some situations.
        * nscd/nscd_getserv_r.c (nscd_getserv_r): Likewise.
        * posix/glob.c (glob_in_dir): Take additional parameter alloca_used.
        add in in __libc_use_alloca calls.  Adjust callers.
        (glob): Use malloc in some situations.

        * elf/dl-runtime.c (_dl_profile_fixup): Also store LA_SYMB_NOPLTENTER
        and LA_SYMB_NOPLTEXIT in flags which are passed to pltenter and
        pltexit.

2011-05-21  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/bits/time.h: Define CLOCK_REALTIME_ALARM
        and CLOCK_BOOTTIME_ALARM.

        [BZ #12782]
        * string/xpg-strerror.c (__xpg_strerror_r): Fill buffer even if error
        is returned.

        * string/_strerror.c (__strerror_r): Print negative errors as signed
        numbers.

        [BZ #12777]
        * iconvdata/cp1258.c (comp_table_data): Remove entry 0x00A5 0xEC.
        (decomp_table): Change U0385 entry to emit 0xA5 0xEC.
        * iconvdata/CP1258.irreversible: Adjust entry 0xA8EC.

        * configure.in: Fix typo in redirection and correct removal of test
        files in two cases.

        [BZ #12788]
        * locale/setlocale.c (new_composite_name): Fix test to check for
        identical name of all categories.

        [BZ #12792]
        * libio/filedoalloc.c (local_isatty): New function.
        (_IO_file_doallocate): Use local_isatty.
        * stdio-common/perror.c (perror): In case a new stream is used
        forward the stream error.
        * stdio-common/vfprintf.c (ARGCHECK): For read-only streams also set
        error flag.

2011-05-20  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11869]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't unconditionally use
        alloca.
        * include/alloca.h (extend_alloca_account): Define.

        [BZ #11857]
        * posix/regex.h: Fix comments with documentation of user-accessible
        fields after compilation and describe correct free'ing of pattern
        after re_compile_pattern.
        Patch by Reuben Thomas <rrt@sc3d.org>.

2011-05-18  Ryan S. Arnold  <rsa@us.ibm.com>

        * sysdeps/powerpc/powerpc64/Makefile (no-special-regs): Add -mno-vsx
        and -mno-altivec to prevent the compiler from using Altivec and/or
        VSX instructions when the corresponding registers are not available.

2011-05-19  Andreas Schwab  <schwab@redhat.com>

        * grp/compat-initgroups.c (__libc_use_alloca): Don't define.

2011-05-19  Ulrich Drepper  <drepper@gmail.com>

        * libio/freopen.c (freopen): Use __dup2, not dup2.
        * libio/freopen64.c (freopen64): Likewise.

2011-05-17  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12775]
        * sysdeps/x86_64/fpu/e_powl.S: Fix a typo.
        * math/Makefile (tests): Add test-powl.
        (CFLAGS-test-powl.c): Define.
        * math/test-powl.c: New file.

2011-05-16  H.J. Lu  <hongjiu.lu@intel.com>

        * fileops.c (_IO_new_file_fopen): Get fd from _IO_fileno.

2011-05-17  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11837]
        * iconvdata/gb18030.c: Update to GB18020-2005.

2011-05-16  Ulrich Drepper  <drepper@gmail.com>

        * posix/regex.h (RE_SYNTAX_AWK, RE_SYNTAX_GNU_AWK,
        RE_SYNTAX_POSIX_AWK): Update to match recent development.
        Patch by Aharon Robbins <arnold@skeeve.com>.

        [BZ #11892]
        * stdlib/putenv.c (putenv): Don't always create copy of the variable
        on the stack.

        [BZ #11895]
        * misc/pselect.c (__pselect): Handle timeout value errors hidden
        through underflows.

        [BZ #12766]
        * misc/error.c (error_at_line): Ensure file_name and old_file_name
        point to strings before performing equality test for error_one_per_line
        mode.

        [BZ #11697]
        * login/programs/pt_chown.c (do_pt_chown): Always call chown.

        [BZ #11820]
        * sysdeps/unix/sysv/linux/x86_64/sys/user.h
        (struct user_fpregs_struct): Avoid __uint*_t types.

        [BZ #6420]
        * malloc/mtrace.c (tr_where): Add additional parameter to point to
        symbol info.  Use it instead of calling _dl_addr locally.
        (lock_and_info): New function.
        (tr_freehook): Call lock_and_info and pass symbol info as additional
        parameter to tr_where.
        (tr_mallochook): Likewise.
        (tr_reallochook): Likewise.
        (tr_memalignhook): Likewise.

        * malloc/mtrace.c: Remove support for USE_MTRACE_FILE.  It is not
        used and couldn't be at all thread-safe.

2011-05-15  Ulrich Drepper  <drepper@gmail.com>

        * libio/freopen.c (freopen): Don't close old file descriptor
        before the new one is opened.  Instead dup the new file descriptor
        to the old one after the new stream is created.
        * libio/freopen64.c (freopen64): Likewise.
        * libio/libio.h: Define _IO_FLAGS2_NOCLOSE and _IO_FLAGS2_CLOEXEC.
        * libio/fileops.c (_IO_new_file_close_it): Handle new
        _IO_FLAGS2_NOCLOSE flag.
        (_IO_new_file_fopen): Set _IO_FLAGS2_CLOEXEC for "e" mode.
        If _IO_file_open didn't set FD_CLOEXEC do it after the call.
        * libio/oldfileops.c (_IO_old_file_close_it): Handle new
        _IO_FLAGS2_NOCLOSE flag.
        * include/unistd.h: Add hidden_proto for dup3.
        Define __have_dup3.
        * io/dup3.c: Define hidden symbol.
        * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_DUP3.

        [BZ #7101]
        * posix/getopt.c (_getopt_internal_r): List all ambigious possibilities
        when an incomplete long option is used.
        * posix/tst-getopt_long1.c: New file.
        * posix/Makefile (tests): Add tst-getopt_long1.

        [BZ #10138]
        * scripts/config.guess: Update from autoconf-2.68.
        * scripts/config.sub: Likewise.

        [BZ #10157]
        * sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Split out CPUTIME
        tests into ...
        (has_cpuclock): ...this.  New function.
        * sysdeps/unix/sysv/linux/ia64/sysconf.c: Just define HAS_CPUCLOCK
        macro here based on has_cpuclock code.

        [BZ #10149]
        * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard):
        First byte (not low byte) is now always NUL.
        * sysdeps/generic/dl-osinfo.h (_dl_setup_stack_chk_guard): Likewise.

        * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard):
        Use non-cancelable interfaces.

        [BZ #9809]
        * locale/iso-639.def: Add entry for Sorani.

        [BZ #11901]
        * include/stdlib.h: Move include protection to the right place.
        Define abort_msg_s.  Declare __abort_msg with it.
        * stdlib/abort.c (__abort_msg): Adjust type.
        * assert/assert.c (__assert_fail_base): New function.  Majority
        of code from __assert_fail.  Allocate memory for __abort_msg with
        mmap.
        (__assert_fail): Now call __assert_fail_base.
        * assert/assert-perr.c: Remove bulk of implementation.  Use
        __assert_fail_base.
        * include/assert.hL Declare __assert_fail_base.
        * sysdeps/posix/libc_fatal.c: Allocate memory for __abort_msg with
        mmap.
        * sysdeps/unix/sysv/linux/libc_fatal.c: Likewise.

2011-05-14  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11952]
        [BZ #12453]
        * elf/dl-open.c (dl_open_worker): Delay calls to _dl_update_slotinfo
        until all modules are registered in the DTV.
        * elf/Makefile: Add rules to build and run tst-tls19.
        * elf/tst-tls19.c: New file.
        * elf/tst-tls19mod1.c: New file.
        * elf/tst-tls19mod2.c: New file.
        * elf/tst-tls19mod3.c: New file.
        Patch mostly by Martin von Gagern <Martin.vGagern@gmx.net>.

        [BZ #12083]
        * sysdeps/pthread/aio_misc.c (__aio_init): Compute optim.aio_num
        correctly.

        [BZ #12601]
        * iconvdata/cp932.c (BODY to UCS4): Fix incrementing inptr in case of
        two-byte sequence errors.
        * iconvdata/Makefile (tests): Add bug-iconv8.
        * iconvdata/bug-iconv8.c: New file.

        [BZ #12626]
        * sysdeps/generic/elf/backtracesymsfd.c (__backtrace_symbols_fd): Move
        buf2 definition.

        * libio/fileops.c (_IO_new_file_close_it): Initialize write_status.

        [BZ #12432]
        * sysdeps/ia64/backtrace.c (struct trace_reg): Add cfa element.
        (dummy_getcfa): New function.
        (init): Get _Unwind_GetCFA address, use dummy if not found.
        (backtrace_helper): In recursion check, also check whether CFA changes.
        (__backtrace): Completely initialize arg.

        * iconv/loop.c (SINGLE) [STORE_REST]: Add input bytes to bytebuf before
        storing incomplete byte sequence in state object.  Avoid testing for
        guaranteed too small input if we know there is enough data available.

2011-05-11  Andreas Schwab  <schwab@redhat.com>

        * Makeconfig (+link-pie): Indent.
        * Rules (binaries-pie): Define if $(have-fpie) and
        $(build-shared).
        (binaries-shared): Also filter out $(binaries-pie).
        ($(addprefix $(objpfx),$(binaries-pie))): New rule.
        * nscd/Makefile (others-pie): Add nscd.
        (LDFLAGS-nscd): Set this instead of relro-LDFLAGS.
        ($(objpfx)nscd): Remove command override.
        * login/Makefile (others-pie): Add pt_chown.
        ($(objpfx)pt_chown): Remove command override.
        * elf/Makefile: Add PIE tests to tests and tests-pie variables and
        remove command overrides.

2011-05-13  Ulrich Drepper  <drepper@gmail.com>

        * libio/tst_putwc.c: Fix error messages.

        [BZ #12724]
        * libio/fileops.c (_IO_new_file_close_it): Always flush when
        currently writing and seek to current position when not.
        * libio/Makefile (tests): Add bug-fclose1.
        * libio/bug-fclose1.c: New file.

2011-05-12  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12511]
        * elf/dl-lookup.c (enter): Don't test for copy relocation here and
        don't set DF_1_NODELETE here.
        (do_lookup_x): When entering new entry test for copy relocation
        and if necessary set DF_1_NODELETE flag.
        * elf/tst-unique4.cc: New file.
        * elf/tst-unique4.h: New file.
        * elf/tst-unique4lib.cc: New file.
        * elf/Makefile: Add rules to build and run tst-unique4.
        Patch by Piotr Bury <pbury@goahead.com>.

2011-05-11  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12052]
        * sysdeps/posix/spawni.c (__spawni): Fix sched_setscheduler call.

        [BZ #12625]
        * misc/mntent_r.c (addmntent): Flush the stream after the output

        [BZ #12393]
        * elf/dl-load.c (is_trusted_path): Remove unnecessary test.
        (is_trusted_path_normalize): Skip initial colon.  Append slash
        to empty buffer.  Duplicate is_trusted_path code but allow
        constructed patch to be prefix.
        (is_dst): Allow $ORIGIN followed by /.
        (_dl_dst_substitute): Correct clearing of check_for_trusted.
        Correct testing of result of is_trusted_path_normalize
        (decompose_rpath): Fix warning.

2011-05-10  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11257]
        * grp/initgroups.c (internal_getgrouplist): When we found the service
        list through the initgroups entry in nsswitch.conf do not always
        continue on a successful lookup.  Don't always use the
        __nss_group_database value if it is set.
        * nss/nsswitch.conf (initgroups): Change action for successful db
        lookup to continue for compatibility.

2011-05-09  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11532]
        * iconvdata/Makefile: Add rules to build CP770, CP771, CP772, CP773,
        and CP774 modules.
        * iconvdata/gconv-modules: Add entries for CP770, CP771, CP772, CP773,
        and CP774 modules.
        * iconvdata/tst-tables.sh: Likewise.
        * iconvdata/cp770.c: New file.
        * iconvdata/cp771.c: New file.
        * iconvdata/cp772.c: New file.
        * iconvdata/cp773.c: New file.
        * iconvdata/cp774.c: New file.
        * iconvdata/testdata/CP770: New file.
        * iconvdata/testdata/CP770..UTF8: New file.
        * iconvdata/testdata/CP771: New file.
        * iconvdata/testdata/CP771..UTF8: New file.
        * iconvdata/testdata/CP772: New file.
        * iconvdata/testdata/CP772..UTF8: New file.
        * iconvdata/testdata/CP773: New file.
        * iconvdata/testdata/CP773..UTF8: New file.
        * iconvdata/testdata/CP774: New file.
        * iconvdata/testdata/CP774..UTF8: New file.

        * iconvdata/gen-8bit-gap-1.sh: End reading of charmap file at
        END CHARMAP line.
        * iconvdata/gen-8bit-gap.sh: Likewise.
        * iconvdata/gen-8bit.sh: Likewise.

        * locale/iso-639.def: Add ary entry.

        [BZ #11258]
        * locale/C-translit.h.in: Add U20A1 transliteration.

        [BZ #12178]
        * locale/iso-639.def: Add wae entry.
        Patch by Kevin Bortis <bortis@translate-wae.ch>.

        [BZ #12545]
        * locale/programs/localedef.c (construct_output_path): Use ssize_t
        for n.

        [BZ #12711]
        * locale/C-translit.h.in: Add entry for U20B9.
        Patch by pravin.d.s@gmail.com.

2011-05-08  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12713]
        * sysdeps/unix/sysv/linux/getcwd.c: If getcwd syscall report
        ENAMETOOLONG use generic getcwd.
        * sysdeps/posix/getcwd.c: Add support to use openat.  Make usable
        in rtld.  Use *stat64.
        * sysdeps/unix/sysv/linux/Makefile [subdir=elf] (sysdep-rtld-routines):
        Add dl-getcwd, dl-openat64, dl-opendir, dl-fxstatat64.
        * sysdeps/unix/sysv/linux/dl-getcwd.c: New file.
        * sysdeps/unix/sysv/linux/dl-openat64.c: New file.
        * sysdeps/unix/sysv/linux/dl-opendir.c: New file.
        * sysdeps/unix/sysv/linux/dl-fxstat64.c: New file.
        * include/sys/stat.h: Define __fstatat, __lstat64, __fstat64, and
        __fstatat64 macros.
        * include/dirent.h: Add libc_hidden_proto for rewinddir.
        * dirent/rewinddir.c: Add libc_hidden_def.
        * sysdeps/mach/hurd/rewinddir.c: Likewise.
        * sysdeps/unix/rewinddir.c: Likewise.  Don't do locking outside libc.

        * include/dirent.h (__alloc_dir): Add flags parameter.
        * sysdeps/unix/fdopendir.c (__fdopendir): Pass flags to __alloc_dir.
        * sysdeps/unix/opendir.c (__opendir): Pass 0 in new parameter to
        __alloc_dir.
        (__alloc_dir): Take new parameter.  Don't call fcntl for invocations
        from fdopendir if O_CLOEXEC is already set.

2011-03-15  Alan Modra  <amodra@gmail.com>

        * elf/dl-reloc.c (_dl_try_allocate_static_tls <TLS_DTV_AT_TP>): Handle
        l_tls_firstbyte_offset non-zero.  Save padding offset in
        l_tls_firstbyte_offset for later use.
        * elf/dl-close.c (_dl_close_worker <TLS_DTV_AT_TP>): Correct code
        freeing static tls block.

2011-03-05  Jonathan Nieder  <jrnieder@gmail.com>

        * sysdeps/unix/sysv/linux/sys/param.h: Fix an #ifndef __undef_ARG_MAX
        where #ifdef was intended.  The intent is to prevent ARG_MAX from
        being defined by the kernel headers.

2011-05-07  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12734]
        * resolv/resolv.h: Define RES_NOTLDQUERY.
        * resolv/res_init.c (res_setoptions): Recognize no_tld_query and
        no-tld-query and set RES_NOTLDQUERY.
        * resolv/res_debug.c (p_option): Handle RES_NOTLDQUERY.
        * resolv/res_query.c (__libc_res_nsearch): Backport changes from
        modern BIND to search name as TLD unless forbidden.

2011-05-07  Petr Baudis  <pasky@suse.cz>
            Ulrich Drepper  <drepper@gmail.com>

        [BZ #12393]
        * elf/dl-load.c (fillin_rpath): Move trusted path check...
        (is_trusted_path): ...to here.
        (is_trusted_path_normalize): Wrapper for /../ and /./ normalization.
        (_dl_dst_substitute): Verify expanded $ORIGIN path elements
        using is_trusted_path_normalize() in setuid scripts.

2011-05-06  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * sysdeps/unix/sysv/linux/sys/sysmacros.h: Add missing
        __BEGIN/__END_DECLS.

2011-05-06  Ulrich Drepper  <drepper@gmail.com>

        * nss/nss_files/files-initgroups.c (_nss_files_initgroups_dyn): Return
        NSS_STATUS_NOTFOUND if no record was found.

2011-05-05  Andreas Schwab  <schwab@redhat.com>

        * sunrpc/Makefile (headers): Add rpc/netdb.h.
        (headers-not-in-tirpc): Remove rpc/netdb.h
        * resolv/netdb.h: Revert last change.

2011-05-05  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * Makeconfig (link-libc-static): Use --{start,end}-group to handle
        circular dependency between libgcc.a and libc.a.

2011-05-05  Andreas Schwab  <schwab@redhat.com>

        * resolv/netdb.h: Don't include <rpc/netdb.h>.
        * nis/Makefile: Don't install rpcsvc/*.
        * inet/protocols/timed.h: Include <sys/types.h> and <sys/time.h>
        instead of <rpc/types.h>.
        (MAXHOSTNAMELEN): Define.

2011-05-03  Andreas Schwab  <schwab@redhat.com>

        * elf/ldconfig.c (add_dir): Don't crash on empty path.

2011-04-28  Maciej Babinski  <mbabinski@google.com>

        [BZ #12714]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't bypass
        gethostbyname4_r when IPv6 results are possible.

2011-05-02  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12723]
        * sysdeps/unix/sysv/linux/pathconf.c (__pathconf): Implement
        _PC_PIPE_BUF handling.

2011-04-30  Bruno Haible  <bruno@clisp.org>

        [BZ #12717]
        * conform/data/netdb.h-data (getnameinfo): Make POSIX compliant.
        * resolv/netdb.h (getnameinfo): Change type of flags parameter
        to 'int'.
        * inet/getnameinfo.c (getnameinfo): Likewise.

2011-04-29  Ulrich Drepper  <drepper@gmail.com>

        * grp/initgroups.c (internal_getgrouplist): Prefer initgroups setting
        to groups setting in database lookup.
        * nss/nsswitch.conf: Add initgroups entry.

2011-04-22  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12685]
        * libio/fileops.c (_IO_new_file_fopen): Scan up to 7 bytes of the
        mode string.
        Patch by Eric Blake <eblake@redhat.com>.

2011-04-20  H.J. Lu  <hongjiu.lu@intel.com>

        * sunrpc/Makefile (need-export-routines): Add svc_run.
        (routines): Remove svc_run.
        ($(objpfx)thrsvc): Add $(common-objpfx)linkobj/libc.so.
        * sunrpc/clnt_perr.c (clnt_perrno): Export.
        * sunrpc/svc_run.c (svc_run): Likewise.
        * sunrpc/svc_udp.c (svcudp_create): Likewise.

2011-04-21  Ulrich Drepper  <drepper@gmail.com>

        * nss/nss_files/files-initgroups.c (_nss_files_initgroups_dyn): Fix
        problem in reallocation in last patch.

2011-04-20  Ulrich Drepper  <drepper@gmail.com>

        * sunrpc/Makefile: Move inclusion of Rules.

2011-04-19  Ulrich Drepper  <drepper@gmail.com>

        * nss/nss_files/files-initgroups.c: New file.
        * nss/Makefile (libnss_files-routines): Add files-initgroups.
        * nss/Versions (libnss_files) [GLIBC_PRIVATE]: Export
        _nss_files_initgroups_dyn.

2011-03-31  Richard Sandiford  <richard.sandiford@linaro.org>

        * elf/elf.h (R_ARM_IRELATIVE): Define.

2011-04-19  Ulrich Drepper  <drepper@gmail.com>

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

2011-04-17  Ulrich Drepper  <drepper@gmail.com>

        * sunrpc/Makefile ($(rpc-compat-routines.os)): Add before-compile to
        dependencies.

2011-02-06  Mike Frysinger  <vapier@gentoo.org>

        [BZ #12653]
        * sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S: Only protect
        MEMCPY_CHK with USE_AS_BCOPY ifdef check.
        * sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-ssse3.S: Likewise.
        * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Likewise.

2011-03-28  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/powerpc/powerpc32/power4/strncmp.S: Don't read past
        differing bytes.
        * sysdeps/powerpc/powerpc64/power4/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc32/power7/strncmp.S: Likewise.
        * sysdeps/powerpc/powerpc64/power7/strncmp.S: Likewise.

2011-04-17  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12420]
        * sysdeps/unix/sysv/linux/x86_64/getcontext.S: Reload context after
        storing it.
        * stdlib/bug-getcontext.c: New file.
        * stdlib/Makefile: Add rules to build and run bug-getcontext.

2011-04-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/s390-64/utf16-utf32-z9.c: Wrap the z9-109
        instructions into .machine "z9-109".
        * sysdeps/s390/s390-64/utf8-utf16-z9.c: Likewise.
        * sysdeps/s390/s390-64/utf8-utf32-z9.c: Likewise.

2011-04-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * sysdeps/s390/s390-32/elf/start.S (_start): Skip extra zeroes
        between environment variables and auxiliary vector.

2011-04-16  Ulrich Drepper  <drepper@gmail.com>

        * Makefile: Add rules to build linkobj/libc.so.
        * include/libc-symbols.h: Define libc_hidden_nolink.
        * include/rpc/auth.h: Mark functions which are to be hidden.
        * include/rpc/auth_des.h: Likewise.
        * include/rpc/auth_unix.h: Likewise.
        * include/rpc/clnt.h: Likewise.
        * include/rpc/des_crypt.h: Likewise.
        * include/rpc/key_prot.h: Likewise.
        * include/rpc/pmap_clnt.h: Likewise.
        * include/rpc/pmap_prot.h: Likewise.
        * include/rpc/pmap_rmt.h: Likewise.
        * include/rpc/rpc_msg.h: Likewise.
        * include/rpc/svc.h: Likewise.
        * include/rpc/svc_auth.h: Likewise.
        * include/rpc/xdr.h: Likewise.
        * nis/Makefile: Link all DSOs against linkobj/libc.so.
        * nss/Makefile: Likewise.
        * sunrpc/Makefile: Don't install headers.  Build library with normal
        entry points.  Don't build rpcinfo.  Link RPC tests appropriately.
        * sunrpc/auth_des.c: Hide exported symbols by default, export some
        for the compat linking library.  Remove use of INTDEF/INTUSE.
        * sunrpc/auth_none.c: Likewise.
        * sunrpc/auth_unix.c: Likewise.
        * sunrpc/authdes_prot.c: Likewise.
        * sunrpc/authuxprot.c: Likewise.
        * sunrpc/clnt_gen.c: Likewise.
        * sunrpc/clnt_perr.c: Likewise.
        * sunrpc/clnt_raw.c: Likewise.
        * sunrpc/clnt_simp.c: Likewise.
        * sunrpc/clnt_tcp.c: Likewise.
        * sunrpc/clnt_udp.c: Likewise.
        * sunrpc/clnt_unix.c: Likewise.
        * sunrpc/des_crypt.c: Likewise.
        * sunrpc/des_soft.c: Likewise.
        * sunrpc/get_myaddr.c: Likewise.
        * sunrpc/key_call.c: Likewise.
        * sunrpc/key_prot.c: Likewise.
        * sunrpc/netname.c: Likewise.
        * sunrpc/pm_getmaps.c: Likewise.
        * sunrpc/pm_getport.c: Likewise.
        * sunrpc/pmap_clnt.c: Likewise.
        * sunrpc/pmap_prot.c: Likewise.
        * sunrpc/pmap_prot2.c: Likewise.
        * sunrpc/pmap_rmt.c: Likewise.
        * sunrpc/publickey.c: Likewise.
        * sunrpc/rpc_cmsg.c: Likewise.
        * sunrpc/rpc_common.c: Likewise.
        * sunrpc/rpc_dtable.c: Likewise.
        * sunrpc/rpc_prot.c: Likewise.
        * sunrpc/rpc_thread.c: Likewise.
        * sunrpc/rtime.c: Likewise.
        * sunrpc/svc.c: Likewise.
        * sunrpc/svc_auth.c: Likewise.
        * sunrpc/svc_authux.c: Likewise.
        * sunrpc/svc_raw.c: Likewise.
        * sunrpc/svc_run.c: Likewise.
        * sunrpc/svc_simple.c: Likewise.
        * sunrpc/svc_tcp.c: Likewise.
        * sunrpc/svc_udp.c: Likewise.
        * sunrpc/svc_unix.c: Likewise.
        * sunrpc/svcauth_des.c: Likewise.
        * sunrpc/xcrypt.c: Likewise.
        * sunrpc/xdr.c: Likewise.
        * sunrpc/xdr_array.c: Likewise.
        * sunrpc/xdr_float.c: Likewise.
        * sunrpc/xdr_intXX_t.c: Likewise.
        * sunrpc/xdr_mem.c: Likewise.
        * sunrpc/xdr_rec.c: Likewise.
        * sunrpc/xdr_ref.c: Likewise.
        * sunrpc/xdr_sizeof.c: Likewise.
        * sunrpc/xdr_stdio.c: Likewise.

2011-04-10  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12650]
        * sysdeps/i386/dl-tls.h: Define TLS_DTV_UNALLOCATED.
        * sysdeps/ia64/dl-tls.h: Likewise.
        * sysdeps/powerpc/dl-tls.h: Likewise.
        * sysdeps/s390/dl-tls.h: Likewise.
        * sysdeps/sh/dl-tls.h: Likewise.
        * sysdeps/sparc/dl-tls.h: Likewise.
        * sysdeps/x86_64/dl-tls.h: Likewise.
        * elf/dl-tls.c: Don't define TLS_DTV_UNALLOCATED here.

2011-03-14  Andreas Schwab  <schwab@redhat.com>

        * elf/dl-load.c (_dl_dst_substitute): When skipping the first
        rpath element also skip the following colon.
        (expand_dynamic_string_token): Add is_path parameter and pass
        down to DL_DST_REQUIRED and _dl_dst_substitute.
        (decompose_rpath): Call expand_dynamic_string_token with
        non-zero is_path.  Ignore empty rpaths.
        (_dl_map_object_from_fd): Call expand_dynamic_string_token
        with zero is_path.

2011-04-08  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sync_file_range.c:
        Make cancelable.

2011-04-09  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12655]
        * sysdeps/unix/sysv/linux/sys/syscall.h: Fix comment.
        Patch by Filipe David Manana <fdmanana@apache.org>.

2011-04-07  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S (CALL_FAIL):
        Maintain aligned stack.
        (CHECK_RSP): Remove unused macro.

2011-04-03  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/cacheinfo.c (intel_02_known): Fix typo in table.
        * sysdeps/unix/sysv/linux/i386/sysconf.c (intel_02_known): Likewise.

2011-04-02  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/bits/time.h (CLOCK_BOOTTIME): Define.

        * include/features.h: Mention __USE_XOPEN2K8 in comment.

2011-03-26  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12518]
        * sysdeps/x86_64/Versions: Add memcpy to GLIBC_2.14.
        * sysdeps/x86_64/memcpy.S: Provide GLIBC_2_14 memcpy.
        * sysdeps/x86_64/memmove.c: New file.
        * sysdeps/x86_64/multiarch/memcpy.S: Include <shlib-compat.h>.
        (memcpy): Renamed to ...
        (__new_memcpy): This.
        (memcpy): Provide GLIBC_2_14 memcpy.
        * sysdeps/x86_64/multiarch/memmove.c: Include <shlib-compat.h>.
        (memcpy): Provide GLIBC_2_2_5 memcpy.

2011-04-01  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12631]
        * wcsmbs/wchar.h: Make wcpcpy and wcpncpy visible for __USE_XOPEN2K8.

2011-03-30  Andreas Schwab  <schwab@redhat.com>

        * misc/syncfs.c: New file.
        * misc/Makefile (routines): Add syncfs.
        * posix/unistd.h: Declare syncfs.
        * sysdeps/unix/syscalls.list: Add syncfs.

2011-04-01  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/Versions: Rename open_by_handle to
        open_by_handle_at.
        * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.

2011-04-01  Ulrich Drepper  <drepper@gmail.com>

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

        * io/Makefile: Compile fallocate.c, fallocate64.c, and
        sync_file_range.c with -fexceptions.
        * sysdeps/unix/sysv/linux/fallocate.c: Make cancelable.
        * sysdeps/unix/sysv/linux/fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/fallocate.c: Likewise.
        * sysdeps/unix/sysv/linux/i386/fallocate64.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/fallocate.c: Likewise.
        * sysdeps/unix/sysv/linux/sync_file_range.c: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Mark
        sync_file_range as cancellation point
        * sysdeps/unix/sysv/linux/i386/sync_file_range.c: New file.  This is
        now a wrapper around __call_sync_file_range with cancellation handling.
        * sysdeps/unix/sysv/linux/i386/sync_file_range.S: Renamed to ...
        * sysdeps/unix/sysv/linux/i386/call_sync_file_range.S: ...this.  Change
        function name to __call_sync_file_range.
        * sysdeps/unix/sysv/linux/i386/Makefile [subdir=io] (sysdep_routines):
        Add call_sync_file_range.

2011-04-01  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
        bits/timex.h.

2011-04-01  Ulrich Drepper  <drepper@gmail.com>

        * iconv/iconv.h: Fix typo in comment.
        * io/fcntl.h: Likewise.
        * libio/stdio.h: Likewise.
        * posix/spawn.h: Likewise.
        * posix/unistd.h: Likewise.
        * stdlib/stdlib.h: Likewise.
        * time/time.h: Likewise.
        * wcsmbs/wchar.h: Likewise.

        * sysdeps/unix/sysv/linux/Versions [GLIBC_2.14] (name_to_handle_at,
        open_by_handle): Add.
        * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Define struct file_handle
        and MAX_HANDLE_SZ.  Declare name_to_handle_at and open_by_handle.
        Augment a few comments.
        * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
        * sysdeps/unix/sysv/linux/syscalls.list: Add name_to_handle_at and
        open_by_handle.

        * io/fcntl.h (AT_EMPTY_PATH): Define.

2011-03-30  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/syscalls.list: Add clock_adjtime.
        * sysdeps/unix/sysv/linux/bits/time.h: New file.
        * sysdeps/unix/sysv/linux/sys/timex.h: Move struct timex definition
        to...
        * sysdeps/unix/sysv/linux/bits/timex.h: ...here.  New file.
        * Versions.def: Add GLIBC_2.14.
        * sysdeps/unix/sysv/linux/Versions [GLIBC_2.14] (clock_adjtime):
        Export.

2011-03-22  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/i386/sysconf.c (intel_check_word): Increment
        round counter.
        * sysdeps/x86_64/cacheinfo.c (intel_check_word): Likewise.

2011-03-20  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12597]
        * string/test-strncmp.c (do_page_test): New function.
        (check2): Likewise.
        (test_main): Call check2.
        * sysdeps/x86_64/multiarch/strcmp.S: Properly cross page boundary.

2011-03-20  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12587]
        * sysdeps/unix/sysv/linux/i386/sysconf.c (intel_check_word):
        Handle cache information in CPU leaf 4.
        * sysdeps/x86_64/cacheinfo.c (intel_check_word): Likewise.

2011-03-18  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12583]
        * posix/fnmatch.c (fnmatch): Check size of pattern in wide
        character representation.
        Partly based on a patch by Tomas Hoger <thoger@redhat.com>.

2011-03-16  Ryan S. Arnold  <rsa@us.ibm.com>

        * sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S (isnanf): Fix
        END(__isnan) to END(__isnanf) to match function entry point/label
        EALIGN(__isnanf,...).

2011-03-10  Jakub Jelinek  <jakub@redhat.com>

        * wcsmbs/wchar.h (wmemcmp): Remove __restrict qualifiers.

2011-03-10  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12510]
        * elf/dl-lookup.c (do_lookup_x): For copy relocations of unique objects
        copy from the symbol referenced in the relocation to initialize the
        used variable.
        Patch by Piotr Bury <pbury@goahead.com>.
        * elf/Makefile: Add rules to build and tst-unique3.
        * include/bits/dlfcn.h: Remove _dl_mcount_wrapper_check declaration.
        * elf/tst-unique3.cc: New file.
        * elf/tst-unique3.h: New file.
        * elf/tst-unique3lib.cc: New file.
        * elf/tst-unique3lib2.cc: New file.

        * elf/Makefile: Don't run tst-execstack* tests of SELinux is enabled.

2011-03-10  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/sparc/sparc64/elf/configure.in (libc_cv_sparc64_tls): Add
        $LDFLAGS and -nostdlib -nostartfiles to linking step.  Change main
        to _start.

2011-03-06  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-load.c (_dl_map_object): If we are looking for the first
        to-be-loaded object along a path to loader is ld.so.

2011-03-02  Harsha Jagasia  <harsha.jagasia@amd.com>
            Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/x86_64/memset.S: After aligning destination, code
        branches to different locations depending on the value of
        misalignment, when multiarch is enabled. Fix this.

2011-03-02  Harsha Jagasia  <harsha.jagasia@amd.com>

        * sysdeps/x86_64/cacheinfo.c (init_cacheinfo):
        Set _x86_64_preferred_memory_instruction for AMD processsors.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Set bit_Prefer_SSE_for_memop for AMD processors.

2011-03-04  Ulrich Drepper  <drepper@gmail.com>

        * libio/fmemopen.c (fmemopen): Optimize a bit.

2011-03-03  Andreas Schwab  <schwab@redhat.com>

        * libio/fmemopen.c (fmemopen): Don't read past end of buffer.

2011-03-03  Roland McGrath  <roland@redhat.com>

        * setjmp/bits/setjmp2.h: Canonicalize comment formatting.

2011-02-28  Aurelien Jarno  <aurelien@aurel32.net>

        * sysdeps/sparc/sparc64/multiarch/memset.S(__bzero): Call
        __bzero_ultra1 instead of __memset_ultra1.

2011-02-23  Andreas Schwab  <schwab@redhat.com>
            Ulrich Drepper  <drepper@gmail.com>

        [BZ #12509]
        * include/link.h (struct link_map): Add l_orig_initfini.
        * elf/dl-load.c (_dl_map_object_from_fd): Free realname before
        returning unsuccessfully.
        * elf/dl-close.c (_dl_close_worker): If this is the last explicit
        close of a file loaded at startup, restore the original l_initfini
        list.
        * elf/dl-deps.c (_dl_map_object_deps): Don't free old l_initfini
        list, store the pointer.
        * elf/Makefile ($(objpfx)noload-mem): New rule.
        (noload-ENV): Define.
        (tests): Add $(objpfx)noload-mem.
        * elf/noload.c: Include <memcheck.h>.
        (main): Call mtrace.  Close all opened handles.

2011-02-17  Andreas Schwab  <schwab@redhat.com>

        [BZ #12454]
        * elf/dl-deps.c (_dl_map_object_deps): Signal error early when
        dependencies are missing.

2011-02-22  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        Fix __if_freereq crash: Unlike the generic version which uses free,
        Hurd needs munmap.
        * sysdeps/mach/hurd/ifreq.h: New file.

2011-01-27  Petr Baudis  <pasky@suse.cz>
            Ulrich Drepper  <drepper@gmail.com>

        [BZ 12445]#
        * stdio-common/vfprintf.c (vfprintf): Pass correct newlen
        to extend_alloca().
        * stdio-common/bug23.c: New file.
        * stdio-common/Makefile (tests): Add bug23.

2010-09-28  Andreas Schwab  <schwab@redhat.com>
            Ulrich Drepper  <drepper@gmail.com>

        [BZ #12489]
        * elf/rtld.c (dl_main): Move setting of GLRO(dl_init_all_dirs)
        before performing relro protection.  At old place add assertion
        to make sure nothing changed.

2011-02-17  Nathan Sidwell  <nathan@codesourcery.com>
            Glauber de Oliveira Costa  <glommer@gmail.com>

        * elf/elf.h: Add new ARM TLS relocs.

2011-02-16  Ryan S. Arnold  <rsa@us.ibm.com>

        * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h:
        (INTERNAL_VSYSCALL_NCS INTERNAL_SYSCALL_NCS): Remove erroneous (int)
        cast from r3.
        * sysdeps/wordsize-64/Makefile: New file.  Add tst-writev to
        'tests' variable.
        * sysdeps/wordsize-64/tst-writev.c: New file.

2011-02-15  Ryan S. Arnold  <rsa@us.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/Makefile: New file which adds
        -mno-vsx to the CFLAGS-rtld.c variable to avoid using VSX registers and
        insns in _dl_start to prevent a TOC reference before relocs are
        resolved.

2011-02-15  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12469]
        * Makeconfig: Remove RANLIB definition.
        * Makerules: Don't use RANLIB.
        * aclocal.m4: Remove ranlib test.
        * configure.in: No need to check for ranlib.
        * elf/rtld-Rules: Don't use RANLIB.

2011-02-16  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/i386/sysdep.h: Add _MACH_I386_SYSDEP_H inclusion
        protection macro.
        * sysdeps/mach/i386/thread_state.h: Add _MACH_I386_THREAD_STATE_H
        inclusion protection macro.

        * stdio-common/psiginfo.c (psiginfo): Check pinfo->si_signo against
        SIGRTMIN and SIGRTMAX and print information in that case only when
        SIGRTMIN is defined.

2011-02-11  Jakub Jelinek  <jakub@redhat.com>

        * stdio-common/printf-parsemb.c (__parse_one_specmb): Handle
        arginfo fn returning -1.

        * stdio-common/_i18n_number.h (_i18n_number_rewrite): Ensure decimal
        and thousands string is zero terminated.

2011-02-03  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/sparc/bits/socket.h: Sync with
        sysdeps/unix/sysv/linux/bits/socket.h.

2011-01-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * bits/sched.h (__CPU_ZERO, __CPU_SET, __CPU_CLR, __CPU_ISSET)
        (__CPU_COUNT): Remove old macros.
        (__CPU_ZERO_S, __CPU_SET_S, __CPU_CLR_S, __CPU_ISSET_S)
        (__CPU_COUNT, __CPU_EQUAL_S, __CPU_OP_S, __CPU_ALLOC_SIZE)
        (__CPU_ALLOC, __CPU_FREE): Add macros.
        (__sched_cpualloc, __sched_cpufree): Add declarations.

2011-02-05  Ulrich Drepper  <drepper@gmail.com>

        * nscd/nscd-client.h: Define MAX_TIMEOUT_VALUE.
        (struct datahead): Reuse 32 bits of the alignment for a TTL field.
        * nscd/aicache.c (addhstaiX): Return timeout of added value.
        (readdhstai): Return value of addhstaiX call.
        * nscd/grpcache.c (cache_addgr): Return timeout of added value.
        (addgrbyX): Return value returned by cache_addgr.
        (readdgrbyname): Return value returned by addgrbyX.
        (readdgrbygid): Likewise.
        * nscd/pwdcache.c (cache_addpw): Return timeout of added value.
        (addpwbyX): Return value returned by cache_addpw.
        (readdpwbyname): Return value returned by addhstbyX.
        (readdpwbyuid): Likewise.
        * nscd/servicescache.c (cache_addserv): Return timeout of added value.
        (addservbyX): Return value returned by cache_addserv.
        (readdservbyname): Return value returned by addservbyX:
        (readdservbyport): Likewise.
        * nscd/hstcache.c (cache_addhst): Return timeout of added value.
        (addhstbyX): Return value returned by cache_addhst.
        (readdhstbyname): Return value returned by addhstbyX.
        (readdhstbyaddr): Likewise.
        (readdhstbynamev6): Likewise.
        (readdhstbyaddrv6): Likewise.
        * nscd/initgrcache.c (addinitgroupsX): Return timeout of added value.
        (readdinitgroups): Return value returned by addinitgroupsX.
        * nscd/cache.c (readdfcts): Change return value of functions to time_t.
        (prune_cache): Keep track of timeout value of re-added entries.
        * nscd/connections.c (nscd_run_prune): Use MAX_TIMEOUT_VALUE.
        * nscd/nscd.h: Adjust prototypes of readd* functions.

2011-02-04  Roland McGrath  <roland@redhat.com>

        * nis/nis_server.c (nis_servstate): Use the right name for 0.
        (nis_stats): Likewise.
        * nis/nis_modify.c (nis_modify): Likewise.
        * nis/nis_remove.c (nis_remove): Likewise.
        * nis/nis_add.c (nis_add): Likewise.

        * elf/dl-object.c (_dl_new_object): Remove unused variable L.

        * posix/fnmatch_loop.c: Add some consts.

        * sysdeps/x86_64/multiarch/memset-x86-64.S: Add an #undef.

2011-02-02  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12460]
        * config.make.in (config-cflags-novzeroupper): Define.
        * configure.in: Substitute libc_cv_cc_novzeroupper.
        * elf/Makefile (AVX-CFLAGS): Define.
        (CFLAGS-tst-audit4.c): Replace -mavx with $(AVX-CFLAGS).
        (CFLAGS-tst-auditmod4a.c): Likewise.
        (CFLAGS-tst-auditmod4b.c): Likewise.
        (CFLAGS-tst-auditmod6b.c): Likewise.
        (CFLAGS-tst-auditmod6c.c): Likewise.
        (CFLAGS-tst-auditmod7b.c): Likewise.
        * sysdeps/i386/configure.in: Check -mno-vzeroupper.

2011-02-02  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-runtime.c (_dl_call_pltexit): Pass correct address of the
        function to the callback.
        Patch partly by Jiri Olsa <jolsa@redhat.com>.

2011-02-02  Andreas Schwab  <schwab@redhat.com>

        * shadow/sgetspent.c: Check return value of __sgetspent_r instead
        of errno.

2011-01-19  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11724]
        * elf/dl-deps.c (_dl_map_object_deps): Rewrite sorting determining order
        of constructors.
        * elf/dl-fini.c (_dl_sort_fini): Rewrite sorting determining order
        of destructors.
        (_dl_fini): Don't call _dl_sort_fini if there is only one object.

        [BZ #11724]
        * elf/Makefile: Add rules to build and run new test.
        * elf/tst-initorder.c: New file.
        * elf/tst-initorder.exp: New file.
        * elf/tst-initordera1.c: New file.
        * elf/tst-initordera2.c: New file.
        * elf/tst-initordera3.c: New file.
        * elf/tst-initordera4.c: New file.
        * elf/tst-initorderb1.c: New file.
        * elf/tst-initorderb2.c: New file.
        * elf/tst-order-a1.c: New file.
        * elf/tst-order-a2.c: New file.
        * elf/tst-order-a3.c: New file.
        * elf/tst-order-a4.c: New file.
        * elf/tst-order-b1.c: New file.
        * elf/tst-order-b2.c: New file.
        * elf/tst-order-main.c: New file.
        New test case by George Gensure <werkt0@gmail.com>.

2010-10-01  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't discard result of
        decoding ACE if AI_CANONIDN.

2011-01-18  Ulrich Drepper  <drepper@gmail.com>

        * elf/Makefile: Build IFUNC tests unless multi-arch = no.

2011-01-17  Ulrich Drepper  <drepper@gmail.com>

        * version.h (RELEASE): Bump for 2.13 release.
        * include/features.h: (__GLIBC_MINOR__): Bump to 13.

        * io/fcntl.h: Define AT_NO_AUTOMOUNT.

        * sysdeps/unix/sysv/linux/i386/bits/mman.h: Define MADV_HUGEPAGE and
        MADV_NOHUGEPAGE.
        * sysdeps/unix/sysv/linux/ia64/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/sh/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/mman.h: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/bits/mman.h: Likewise.

        * posix/getconf.c: Update copyright year.
        * catgets/gencat.c: Likewise.
        * csu/version.c: Likewise.
        * debug/catchsegv.sh: Likewise.
        * debug/xtrace.sh: Likewise.
        * elf/ldconfig.c: Likewise.
        * elf/ldd.bash.in: Likewise.
        * elf/sprof.c (print_version): Likewise.
        * iconv/iconv_prog.c: Likewise.
        * iconv/iconvconfig.c: Likewise.
        * locale/programs/locale.c: Likewise.
        * locale/programs/localedef.c: Likewise.
        * malloc/memusage.sh: Likewise.
        * malloc/mtrace.pl: Likewise.
        * nscd/nscd.c (print_version): Likewise.
        * nss/getent.c: Likewise.

        * sysdeps/unix/sysv/linux/bits/socket.h: Define AF_CAIF, AF_ALG,
        PF_CAIF, and PF_ALG.
        * sysdeps/unix/sysv/linux/sparc/bits/socket.h: Likewise.

2011-01-16  Andreas Schwab  <schwab@linux-m68k.org>

        * elf/Makefile (tlsmod17a-modules, tlsmod18a-modules): Define.
        (modules-names): Use them.
        (ifunc-test-modules, ifunc-pie-tests): Define.
        (extra-test-objs): Add tlsmod17a-modules, tlsmod18a-modules,
        tst-pie1, ifunc-test-modules and ifunc-pie-tests objects.
        (test-extras): Likewise.
        ($(patsubst %,$(objpfx)%.os,$(tlsmod17a-modules))): Use
        $(compile-command.c).
        ($(patsubst %,$(objpfx)%.os,$(tlsmod18a-modules))): Likewise.
        (all-built-dso): Define.
        (check-textrel.out, check-execstack.out): Depend on it.

        * configure.in: Don't override --enable-multi-arch.

2011-01-15  Ulrich Drepper  <drepper@gmail.com>

        [BZ #6812]
        * nscd/hstcache.c (tryagain): Define.
        (cache_addhst): Return tryagain not notfound for temporary errors.
        (addhstbyX): Also set h_errno to TRY_AGAIN when memory allocation
        failed.

2011-01-14  Ulrich Drepper  <drepper@gmail.com>

        [BZ #10563]
        * sysdeps/unix/sysv/linux/i386/setgroups.c: Use INLINE_SETXID_SYSCALL
        to make the syscall.
        * sysdeps/unix/sysv/linux/setgroups.c: New file.

        [BZ #12378]
        * posix/fnmatch_loop.c (FCT): When matching '[' keep track of beginning
        and fall back to matching as normal character if the string ends before
        the matching ']' is found.  This is what POSIX requires.
        * posix/testfnm.c: Adjust test result.
        * posix/globtest.sh: Adjust test result.  Add new test.
        * posix/tst-fnmatch.input: Likewise.
        * posix/tst-fnmatch2.c: Add new test.

2010-12-28  Andreas Schwab  <schwab@linux-m68k.org>

        * elf/Makefile (check-execstack): Revert last change.  Depend on
        check-execstack.h.
        (check-execstack.h): New target.
        (generated): Add check-execstack.h.
        * elf/check-execstack.c: Include "check-execstack.h".
        (main): Revert last change.
        (handle_file): Return zero if GNU_STACK is absent and
        DEFAULT_STACK_PERMS doesn't include PF_X.

2011-01-13  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/posix/spawni.c (__spawni): Don't fail if close file action
        in child fails because the descriptor is already closed.
        * include/sys/resource.h: Add libc_hidden_proto for getrlimit64.
        * sysdeps/unix/sysv/linux/getrlimit64.c: Add libc_hidden_def.
        * sysdeps/unix/sysv/linux/i386/getrlimit64.c: Likewise.

        [BZ #12397]
        * sysdeps/unix/sysv/linux/mkdirat.c (mkdirat): Fix handling of missing
        syscall.

        [BZ #10484]
        * nss/nss_files/files-hosts.c (HOST_DB_LOOKUP): Handle overflows of
        temporary buffer used to handle multi lookups locally.
        * include/alloca.h: Add libc_hidden_proto for __libc_alloca_cutoff.

2011-01-12  Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-dst.h (DL_DST_REQUIRED): Allow l_origin to be NULL when
        loader is ld.so.

2011-01-10  Paul Pluzhnikov  <ppluzhnikov@google.com>

        * sysdeps/i386/Makefile: stdlib/cxa_finalize.c needs 16-byte stack
        alignment for SSE2.

2011-01-12  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12394]
        * stdio-common/printf_fp.c (__printf_fp): Add more room for grouping
        characters.  When rounding increased number of integer digits recompute
        number of groups.
        * stdio-common/tst-grouping.c: New file.
        * stdio-common/Makefile: Add rules to build and run tst-grouping.

2011-01-09  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/i386/bits/select.h: Don't use asm code for __FD_SET,
        __FD_CLR, and __FS_ISSET.  gcc generates better code on its own.

        * sysdeps/x86_64/bits/select.h: Mark value of __FD_SET and __FD_CLR as
        void.
        * bits/select.h: Likewise.

2011-01-08  Ulrich Drepper  <drepper@gmail.com>

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

2011-01-04  David S. Miller  <davem@sunset.davemloft.net>

        [BZ #11155]
        * sysdeps/unix/sysv/linux/sparc/sparc64/fxstat.c: Use i386's
        implementation just like for lxstat, fxstatat, et al.

2010-12-27  Jim Meyering  <meyering@redhat.com>

        [BZ #12348]
        * posix/regexec.c (build_trtable): Return failure indication upon
        calloc failure.  Otherwise, re_search_internal could infloop on OOM.

2010-12-25  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12201]
        * sysdeps/unix/sysv/linux/getrlimit64.c: New file.
        * sysdeps/unix/sysv/linux/setrlimit64.c: New file.
        * sysdeps/unix/sysv/linux/i386/getrlimit64.c: Use ../getrlimit64.c.
        * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_PRLIMIT64.

        [BZ #12207]
        * malloc/malloc.c (do_check_malloc_state): Use fastbin macro.

        [BZ #12204]
        * string/xpg-strerror.c (__xpg_strerror_r): Return error code, not -1.
        * sysdeps/mach/xpg-strerror.c (__xpg_strerror_r): Likewise.

2010-12-15  H.J. Lu  <hongjiu.lu@intel.com>

        * config.h.in (NO_CTORS_DTORS_SECTIONS): Define.
        * configure.in: Define NO_CTORS_DTORS_SECTIONS if linker
        script has SORT_BY_INIT_PRIORITY.
        * elf/sofini.c: Remove `.ctors' and `.dtors' sections if
        NO_CTORS_DTORS_SECTIONS is defined.
        * elf/soinit.c: Likewise.
        * sysdeps/i386/init-first.c: Don't call __libc_global_ctors if
        NO_CTORS_DTORS_SECTIONS is defined.
        * sysdeps/mach/hurd/i386/init-first.c: Likewise.
        * sysdeps/mach/hurd/powerpc/init-first.c: Likewise.
        * sysdeps/sh/init-first.c: Likewise.
        * sysdeps/unix/sysv/linux/init-first.c: Likewise.

2010-12-24  Ulrich Drepper  <drepper@gmail.com>

        * stdio-common/vfprintf.c (vfprintf): If printf handlers are installed
        always use the slow path.

2010-12-15  Ryan S. Arnold  <rsa@us.ibm.com>

        * elf/Makefile: (check-execstack): Replace $(native-compile) with a
        similar rule which adds the sysdep directories to the header search in
        order to pick up the correct platform stackinfo.h.
        * elf/check-execstack.c (main): Check DEFAULT_STACK_PERMS for PF_X and
        perform test if it is, otherwise return successfully without testing.
        * elf/dl-load.c (_dl_map_object_from_fd): Source stack_flags from
        DEFAULT_STACK_PERMS define in stackinfo.h.
        * elf/dl-support.c (_dl_stack_flags): Source from DEFAULT_STACK_PERMS
        defined in stackinfo.h.
        * elf/rtld.c (_dl_starting_up): Source ._dl_stack_flags from
        DEFAULT_STACK_PERMS defined in stackinfo.h.
        * sysdeps/i386/stackinfo.h: Define DEFAULT_STACK_PERMS with PF_X.
        * sysdeps/ia64/stackinfo.h: Likewise.
        * sysdeps/s390/stackinfo.h: Likewise.
        * sysdeps/sh/stackinfo.h: Likewise.
        * sysdeps/sparc/stackinfo.h: Likewise.
        * sysdeps/x86_64/stackinfo.h: Likewise.
        * sysdeps/powerpc/stackinfo.h: Define DEFAULT_STACK_PERMS without
        PF_X for powerpc64.  Retain PF_X for powerpc32.

2010-12-19  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/readdir_r.c (__READDIR_R): Compute reclen more
        accurately.
        * sysdeps/unix/sysv/linux/wordsize-64/readdir_r.c: Define
        GETDENTS_64BIT_ALIGNED.

2010-12-14  Ulrich Drepper  <dreper@gmail.com>

        * sysdeps/i386/i686/multiarch/strcmp.S: Undo accidental checkin.

2010-12-10  Andreas Schwab  <schwab@redhat.com>

        * wcsmbs/wchar.h (wcpcpy, wcpncpy): Only declare under
        _GNU_SOURCE.

        * wcsmbs/wchar.h (wcpcpy, wcpncpy): Add __restrict.
        * wcsmbs/bits/wchar2.h (__wmemmove_chk_warn, wmemmove, wmemset):
        Remove __restrict.
        (wcscpy, __wcpcpy_chk, __wcpcpy_alias, wcpcpy, wcsncpy, wcpncpy)
        (wcscat, wcsncat, __wcrtomb_chk, wcrtomb): Add __restrict.

2010-12-09  Ulrich Drepper  <drepper@gmail.com>

        [BZ #11655]
        * stdlib/msort.c (qsort_r): Make sure both phys_pages and pagesize
        are initialized.

2010-12-09  Jakub Jelinek  <jakub@redhat.com>

        * string/bits/string3.h (memmove, bcopy): Remove __restrict.

2010-12-03  Ulrich Drepper  <drepper@gmail.com>

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

2010-12-01  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/strcmp-ssse3.S (STRCMP): Remove
        unused codes.

2010-11-30  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/i386/fpu/libm-test-ulps: Relax ynf(10,0.75) test expectations.

2010-11-24  Andreas Schwab  <schwab@redhat.com>

        * resolv/nss_dns/dns-host.c (getanswer_r): Don't handle ttl == 0
        specially.
        (gaih_getanswer_slice): Likewise.

2010-10-20  Jakub Jelinek  <jakub@redhat.com>

        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Fix up inline asm.

2010-05-31  Petr Baudis  <pasky@suse.cz>

        [BZ #11149]
        * elf/ldconfig.c (main): Allow aux_cache_file open()ing to fail
        silently even in the chroot mode.

2010-11-22  Ulrich Drepper  <drepper@gmail.com>

        * nis/nss_compat/compat-initgroups.c (internal_getgrent_r): Optimize
        last patch a bit.  Pretty printing

2010-05-31  Petr Baudis <pasky@suse.cz>

        [BZ #10085]
        * nis/nss_compat/compat-initgroups.c (internal_getgrent_r): Fix
        initialization of skip_initgroups_dyn.

2010-11-19  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/i386/bits/mman.h: Define MAP_HUGETLB.
        * sysdeps/unix/sysv/linux/x86_64/bits/mman.h: Likewise.

2010-11-16  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/unix/sysv/linux/sys/swap.h (SWAP_FLAG_DISCARD): Define.

2010-11-11  Andreas Schwab  <schwab@redhat.com>

        * posix/fnmatch_loop.c (NEW_PATTERN): Fix use of alloca.
        * posix/Makefile (tests): Add $(objpfx)tst-fnmatch-mem.
        (tst-fnmatch-ENV): Set MALLOC_TRACE.
        ($(objpfx)tst-fnmatch-mem): New rule.
        (generated): Add tst-fnmatch-mem and tst-fnmatch.mtrace.
        * posix/tst-fnmatch.c (main): Call mtrace.

2010-11-11  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Support Intel processor model 6 and model 0x2c.

2010-11-10  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c (__ieee754_sqrtl): Force
          signed comparison.

2010-11-09  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12205]
        * string/test-strncasecmp.c (check_result): New function.
        (do_one_test): Use it.
        (check1): New function.
        (test_main): Use it.
        * sysdeps/i386/i686/multiarch/strcmp.S (nibble_ashr_use_sse4_2_exit):
        Support strcasecmp and strncasecmp.

2010-11-08  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12194]
        * sysdeps/i386/bits/byteswap.h: Avoid warning in __bswap_16.
        * sysdeps/x86_64/bits/byteswap.h: Likewise.

2010-11-07  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/memset.S: Check USE_MULTIARCH and USE_SSE2 for
        IFUNC support.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memset-x86-64.
        * sysdeps/x86_64/multiarch/bzero.S: New file.
        * sysdeps/x86_64/multiarch/cacheinfo.c: New file.
        * sysdeps/x86_64/multiarch/memset-x86-64.S: New file.
        * sysdeps/x86_64/multiarch/memset.S: New file.
        * sysdeps/x86_64/multiarch/memset_chk.S: New file.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Set bit_Prefer_SSE_for_memop for Intel processors.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_Prefer_SSE_for_memop):
        Define.
        (index_Prefer_SSE_for_memop): Define.
        (HAS_PREFER_SSE_FOR_MEMOP): Define.

2010-11-04  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/mempcpy.S: New file.
        * sysdeps/powerpc/powerpc64/power7/mempcpy.S: New file.

2010-11-03  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #12191]
        * sysdeps/i386/i686/cacheinfo.c (__x86_64_raw_data_cache_size): New.
        (__x86_64_raw_data_cache_size_half): Likewise.
        (__x86_64_raw_shared_cache_size): Likewise.
        (__x86_64_raw_shared_cache_size_half): Likewise.

        * sysdeps/x86_64/cacheinfo.c (__x86_64_raw_data_cache_size): New.
        (__x86_64_raw_data_cache_size_half): Likewise.
        (__x86_64_raw_shared_cache_size): Likewise.
        (__x86_64_raw_shared_cache_size_half): Likewise.
        (init_cacheinfo): Set __x86_64_raw_data_cache_size,
        __x86_64_raw_data_cache_size_half, __x86_64_raw_shared_cache_size
        and __x86_64_raw_shared_cache_size_half.  Round
        __x86_64_data_cache_size_half, __x86_64_data_cache_size
        __x86_64_shared_cache_size_half and __x86_64_shared_cache_size,
        to multiple of 256 bytes.

2010-11-03  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12167]
        * sysdeps/unix/sysv/linux/ttyname.c (ttyname): Recognize new mangling
        of inacessible symlinks.  Verify result of symlink before returning it.
        * sysdeps/unix/sysv/linux/ttyname_r.c (__ttyname_r): Likewise.
        Patch mostly by Miklos Szeredi <miklos@szeredi.hu>.

2010-10-28  Erich Ritz  <erichritz@gmail.com>

        * math/math.h (isinf): Fix typo in comment.

2010-11-01  Ulrich Drepper  <drepper@gmail.com>

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

2010-10-26  Ulrich Drepper  <drepper@gmail.com>

        * elf/rtld.c (dl_main): Move assertion after the point where rtld map
        is added to the list.

2010-10-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
            Ulrich Drepper  <drepper@gmail.com>

        * elf/dl-object.c (_dl_new_object): Don't append the new object to
        the global list here.  Move code to...
        (_dl_add_to_namespace_list): ...here.  New function.
        * elf/rtld.c (dl_main): Invoke _dl_add_to_namespace_list.
        * sysdeps/generic/ldsodefs.h (_dl_add_to_namespace_list): Declare.
        * elf/dl-load.c (lose): Don't remove the element from the list.
        (_dl_map_object_from_fd): Invoke _dl_add_to_namespace_list.
        (_dl_map_object): Likewise.

2010-10-25  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12159]
        * sysdeps/x86_64/multiarch/strchr.S: Fix propagation of search byte
        into all bytes of SSE register.
        Patch by Richard Li <richardpku@gmail.com>.

2010-10-24  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12140]
        * malloc/malloc.c (_int_free): Fill correct number of bytes when
        perturbing.

2010-10-20  Michael B. Brutman  <brutman@us.ibm.com>

        * sysdeps/powerpc/dl-procinfo.c: Add support for ppca2 platform
        * sysdeps/powerpc/dl-procinfo.h: Add support for ppca2 platform
        * sysdeps/powerpc/powerpc32/a2/memcpy.S: New file.
        * sysdeps/powerpc/powerpc64/a2/memcpy.S: Likewise.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/a2/Implies: New
        submachine.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/a2/Implies: Likewise.

2010-10-22  Andreas Schwab  <schwab@redhat.com>

        * include/dlfcn.h (__RTLD_SECURE): Define.
        * elf/dl-load.c (_dl_map_object): Remove preloaded parameter.  Use
        mode & __RTLD_SECURE instead.
        (open_path): Rename preloaded parameter to secure.
        * sysdeps/generic/ldsodefs.h (_dl_map_object): Adjust declaration.
        * elf/dl-open.c (dl_open_worker): Adjust call to _dl_map_object.
        * elf/dl-deps.c (openaux): Likewise.
        * elf/rtld.c (struct map_args): Remove is_preloaded.
        (map_doit): Don't use it.
        (dl_main): Likewise.
        (do_preload): Use __RTLD_SECURE instead of is_preloaded.
        (dlmopen_doit): Add __RTLD_SECURE to mode bits.

2010-09-09  Andreas Schwab  <schwab@redhat.com>

        * Makeconfig (sysd-rules-patterns): Add rtld-%:rtld-%.
        (sysd-rules-targets): Remove duplicates.
        * elf/rtld-Rules ($(objpfx)rtld-%.os): Add pattern rules with
        rtld-%.$o dependency.

2010-10-18  Andreas Schwab  <schwab@redhat.com>

        * elf/dl-open.c (dl_open_worker): Don't expand DST here, let
        _dl_map_object do it.

2010-10-19  Ulrich Drepper  <drepper@gmail.com>

        * sysdeps/i386/bits/mathdef.h (FP_FAST_FMA): If the GCC 4.6 port has
        fast fma builtins, define the macros in the C99 standard.
        (FP_FAST_FMAF): Likewise.
        (FP_FAST_FMAL): Likewise.
        * sysdeps/x86_64/bits/mathdef.h: Likewise.

        * bits/mathdef.h: Update copyright year.
        * sysdeps/powerpc/bits/mathdef.h: Likewise.

2010-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>

        * bits/mathdef.h (FP_FAST_FMA): If the GCC 4.6 port has fast fma
        builtins, define the macros in the C99 standard.
        (FP_FAST_FMAF): Likewise.
        (FP_FAST_FMAL): Likewise.
        * sysdeps/powerpc/bits/mathdef.h (FP_FAST_FMA): Define, ppc as
        multiply/add.
        (FP_FAST_FMAF): Likewise.

2010-10-15  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3268]
        * math/libm-test.inc (fma_test): Some new testcases.
        * sysdeps/ieee754/ldbl-128/s_fmal.c: New file.
        * sysdeps/ieee754/ldbl-96/s_fma.c (__fma): Fix fma with finite x and
        y and infinite z.  Do multiplication by C already in long double.
        * sysdeps/ieee754/ldbl-96/s_fmal.c: New file.
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Fix fma with finite x and
        y and infinite z.  Do bitwise or of inexact bit into u.d.
        * sysdeps/ieee754/ldbl-64-128/s_fmal.c: New file.
        * sysdeps/i386/fpu/s_fmaf.S: Removed.
        * sysdeps/i386/fpu/s_fma.S: Removed.
        * sysdeps/i386/fpu/s_fmal.S: Removed.

2010-10-16  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3268]
        * math/libm-test.inc (fma_test): Add IEEE quad long double fmal tests.
        * sysdeps/ieee754/ldbl-128/s_fmal.c (__fmal): Ensure a1 + u.d
        computation is not scheduled after fetestexcept.  Fix value
        of minimum denormal long double.

2010-10-14  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3268]
        * math/libm-test.inc (fma_test): Add some more tests.
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Handle underflows
        correctly.

2010-10-15  Andreas Schwab  <schwab@redhat.com>

        * scripts/data/localplt-s390-linux-gnu.data: New file.
        * scripts/data/localplt-s390x-linux-gnu.data: New file.

2010-10-13  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3268]
        * math/libm-test.inc (fma_test): Some more fmaf and fma tests.
        * sysdeps/i386/i686/multiarch/s_fma.c: Include ldbl-96 version
        instead of dbl-64.
        * sysdeps/i386/fpu/bits/mathinline.h (fma, fmaf, fmal): Remove
        inlines.
        * sysdeps/ieee754/ldbl-96/s_fma.c: New file.
        * sysdeps/ieee754/dbl-64/s_fma.c (__fma): Fix exponent adjustment
        if one of x and y is very large and the other is subnormal.
        * sysdeps/s390/fpu/s_fmaf.c: New file.
        * sysdeps/s390/fpu/s_fma.c: New file.
        * sysdeps/powerpc/fpu/s_fmaf.S: New file.
        * sysdeps/powerpc/fpu/s_fma.S: New file.
        * sysdeps/powerpc/powerpc32/fpu/s_fma.S: New file.
        * sysdeps/powerpc/powerpc64/fpu/s_fma.S: New file.
        * sysdeps/unix/sysv/linux/s390/fpu/s_fma.c: New file.

2010-10-12  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3268]
        * math/libm-test.inc (fma_test): Add some more fmaf tests, add
        fma tests.
        * sysdeps/ieee754/dbl-64/s_fmaf.c (__fmaf): Fix Inf/Nan check.
        * sysdeps/ieee754/dbl-64/s_fma.c: New file.
        * sysdeps/i386/i686/multiarch/s_fma.c: Include
        sysdeps/ieee754/dbl-64/s_fma.c instead of math/s_fma.c.
        * sysdeps/x86_64/multiarch/s_fma.c: Likewise.
        * sysdeps/ieee754/ldbl-opt/s_fma.c: Likewise.
        * sysdeps/ieee754/ldbl-128/s_fma.c: New file.

2010-10-12  Ulrich Drepper  <drepper@redhat.com>

        [BZ #12078]
        * posix/regcomp.c (parse_branch): One more memory leak plugged.
        * posix/bug-regex31.input: Add test case.

2010-10-11  Ulrich Drepper  <drepper@gmail.com>

        * posix/bug-regex31.c: Rewrite to run multiple tests from stdin.
        * posix/bug-regex31.input: New file.

        [BZ #12078]
        * posix/regcomp.c (parse_branch): Free memory when allocation failed.
        (parse_sub_exp): Fix last change, use postorder.

        * posix/bug-regex31.c: New file.
        * posix/Makefile: Add rules to build and run bug-regex31.

        * posix/regcomp.c (parse_bracket_exp): Add missing re_free calls.

        [BZ #12078]
        * posix/regcomp.c (parse_sub_exp): Free tree data when it is not used.

        [BZ #12108]
        * stdio-common/psiginfo.c (psiginfo): Don't expext SIGRTMIN..SIGRTMAX
        to have entries in sys_siglist.

        [BZ #12093]
        * sysdeps/unix/sysv/linux/check_pf.c (__check_pf): ->ifa_addr might
        be NULL.

2010-10-07  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3268]
        * math/libm-test.inc (fma_test): Add 2 fmaf tests.
        * sysdeps/ieee754/dbl-64/s_fmaf.c: New file.
        * sysdeps/i386/i686/multiarch/s_fmaf.c: Include
        sysdeps/ieee754/dbl-64/s_fmaf.c instead of math/s_fmaf.c.
        * sysdeps/x86_64/multiarch/s_fmaf.c: Likewise.
        * include/fenv.h (feupdateenv, fetestexcept): Add libm_hidden_proto.
        * math/feupdateenv.c (feupdateenv): Add libm_hidden_ver.
        * sysdeps/i386/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/powerpc/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/x86_64/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/sparc/fpu/feupdateenv.c (feupdateenv): Likewise.
        * sysdeps/ia64/fpu/feupdateenv.c (feupdateenv): Add libm_hidden_def.
        * sysdeps/s390/fpu/feupdateenv.c (feupdateenv): Likewise.
        * math/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/ia64/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/i386/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/s390/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/powerpc/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/x86_64/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/sparc/fpu/ftestexcept.c (fetestexcept): Likewise.
        * sysdeps/sh/sh4/fpu/ftestexcept.c (fetestexcept): Likewise.

2010-10-11  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12107]
        * stdio-common/psiginfo.c (psiginfo): Terminate all strings with
        newline.

2010-10-06  Ulrich Drepper  <drepper@gmail.com>

        * string/bug-strstr1.c: New file.
        * string/Makefile: Add rules to build and run bug-strstr1.

2010-10-05  Eric Blake  <eblake@redhat.com>

        [BZ #12092]
        * string/str-two-way.h (two_way_long_needle): Always clear memory
        when skipping input due to the shift table.

2010-10-03  Ulrich Drepper  <drepper@gmail.com>

        [BZ #12005]
        * malloc/mcheck.c: Handle large requests.

        [BZ #12077]
        * sysdeps/x86_64/strcmp.S: Fix handling of remaining bytes in buffer
        for strncmp and strncasecmp.
        * string/stratcliff.c: Add tests for strcmp and strncmp.
        * wcsmbs/wcsatcliff.c: Adjust for stratcliff change.

2010-09-28  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>

        * sysdeps/sh/sh4/fpu/fpu_control.h: Add 'extern "C"' protection to
        __set_fpscr.

2010-09-30  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux_fsinfo.h (BTRFS_SUPER_MAGIC): Define.
        (CGROUP_SUPER_MAGIC): Define.
        * sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
        Handle btrfs and cgroup file systems.
        * sysdeps/unix/sysv/linux/pathconf.c (__statfs_filesize_max):
        Likewise.

2010-09-27  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/rtld-memset.c: New file.
        * sysdeps/powerpc/powerpc64/rtld-memset.c: New file.

2010-09-29  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        [BZ #12067]
        * sysdeps/s390/s390-32/elf/start.S: Fix address calculation when
        trying to locate the ELF header.

2010-09-27  Andreas Schwab  <schwab@redhat.com>

        [BZ #11611]
        * sysdeps/unix/sysv/linux/internal_statvfs.c (INTERNAL_STATVFS):
        Mask out sign-bit copies when constructing f_fsid.

2010-09-24  Petr Baudis <pasky@suse.cz>

        * debug/stack_chk_fail_local.c: Add missing licence exception.
        * debug/warning-nop.c: Likewise.

2010-09-15  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/unix/sysv/linux/getdents.c (__GETDENTS): When
        implementing getdents64 using getdents syscall, set d_type if
        __ASSUME_GETDENTS32_D_TYPE.

2010-09-16  Andreas Schwab  <schwab@redhat.com>

        * elf/dl-close.c (free_slotinfo, free_mem): Move to...
        * elf/dl-libc.c (free_slotinfo, free_mem): ... here.

2010-09-21  Ulrich Drepper  <drepper@redhat.com>

        [BZ #12037]
        * posix/unistd.h: Undo change of feature selection for ftruncate from
        2010-01-11.

2010-09-20  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/strcmp.S: Fix another typo in x86-64 strncasecmp limit
        detection.

2010-09-20  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Add
        fanotify_mark.
        * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list: Likewise.

2010-09-14  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/s390/s390-32/__longjmp.c (__longjmp): Define register
        variables after CHECK_SP call.
        * sysdeps/s390/s390-64/__longjmp.c (__longjmp): Likewise.

2010-09-13  Andreas Schwab  <schwab@redhat.com>
            Ulrich Drepper  <drepper@redhat.com>

        * elf/rtld.c (dl_main): Set GLRO(dl_init_all_dirs) just before
        re-relocationg ld.so.
        * elf/dl-support.c (_dl_non_dynamic_init): And here after the
        _dl_init_paths call.
        * elf/dl-load.c (_dl_init_paths).  Don't set GLRO(dl_init_all_dirs)
        here anymore.

2010-09-14  Ulrich Drepper  <drepper@redhat.com>

        * resolv/res_init.c (__res_vinit): Count the default server we added.

2010-09-08  Chung-Lin Tang  <cltang@codesourcery.com>
            Ulrich Drepper  <drepper@redhat.com>

        [BZ #11968]
        * sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S
        (____longjmp_chk): Use %ebx for saving value across system call.
        Add unwind info.

2010-09-06  Andreas Schwab  <schwab@redhat.com>

        * manual/Makefile: Don't mix pattern rules with normal rules.

2010-09-05  Andreas Schwab  <schwab@linux-m68k.org>

        * debug/vdprintf_chk.c (__vdprintf_chk): Remove undefined
        operation.
        * libio/iofdopen.c (_IO_new_fdopen): Likewise.
        * libio/iofopncook.c (_IO_cookie_init): Likewise.
        * libio/iovdprintf.c (_IO_vdprintf): Likewise.
        * libio/oldiofdopen.c (_IO_old_fdopen): Likewise.
        * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela):
        Likewise.

2010-09-04  Ulrich Drepper  <drepper@redhat.com>

        [BZ #11979]
        * iconvdata/gconv-modules: Remove EBCDIC-CP-AR2 alias from
        IBM-930, IBM-933, IBM-935, IBM-937, and IBM-939.

2010-09-02  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/add_n.S: Update from GMP 5.0.1.
        * sysdeps/x86_64/addmul_1.S: Likewise.
        * sysdeps/x86_64/lshift.S: Likewise.
        * sysdeps/x86_64/mul_1.S: Likewise.
        * sysdeps/x86_64/rshift.S: Likewise.
        * sysdeps/x86_64/sub_n.S: Likewise.
        * sysdeps/x86_64/submul_1.S: Likewise.

2010-09-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        This aligns bits/sched.h onto sysdeps/unix/sysv/linux/bits/sched.h:
        Define __sched_param instead of SCHED_* and sched_param when
        <bits/sched.h> is included with __need_schedparam defined.
        * bits/sched.h [__need_schedparam]
        (SCHED_OTHER, SCHED_FIFO, SCHED_RR, sched_param): Do not define.
        [!__defined_schedparam && (__need_schedparam || _SCHED_H)]
        (__defined_schedparam): Define to 1.
        (__sched_param): New structure, identical to sched_param.
        (__need_schedparam): Undefine.

2010-08-31  Mike Frysinger  <vapier@gentoo.org>

        * sysdeps/unix/sysv/linux/sparc/sys/epoll.h (epoll_create2): Delete.
        (epoll_create1): Declare.

        * sysdeps/unix/sysv/linux/x86_64/sys/epoll.h: Fix typo.

2010-08-31  Andreas Schwab  <schwab@redhat.com>

        [BZ #7066]
        * stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix array overflow when
        shifting retval into place.

2010-09-01  Ulrich Drepper  <drepper@redhat.com>

        * nis/rpcsvc/nis.h: Update copyright notice.
        * nis/rpcsvc/nis.x: Likewise.
        * nis/rpcsvc/nis_callback.h: Likewise.
        * nis/rpcsvc/nis_callback.x: Likewise.
        * nis/rpcsvc/nis_object.x: Likewise.
        * nis/rpcsvc/nis_tags.h: Likewise.
        * nis/rpcsvc/yp.h: Likewise.
        * nis/rpcsvc/yp.x: Likewise.
        * nis/rpcsvc/ypupd.h: Likewise.
        * nis/yp_xdr.c: Likewise.
        * nis/ypupdate_xdr.c: Likewise.

        * sunrpc/pm_getport.c (__libc_rpc_getport): New function.  This is
        mainly the body of pmap_getport.  Add parameters to specify timeouts.
        (pmap_getport): Use __libc_rpc_getport.
        * sunrpc/Versions: Export __libc_rpc_getport with GLIBC_PRIVATE.
        * include/rpc/pmap_clnt.h: Declare __libc_rpc_getport.
        * nis/nis_findserv.c: Remove pmap_getport copy. Use __libc_rpc_getport.

2010-08-31  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list: Add
        fanotify_mark.

2010-08-27  Roland McGrath  <roland@redhat.com>

        * sysdeps/i386/i686/multiarch/Makefile
        (CFLAGS-varshift.c): New variable.

2010-08-27  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/i386/i686/multiarch/varshift.S: File removed.
        * sysdeps/i386/i686/multiarch/varshift.c: New file.

        * sysdeps/x86_64/multiarch/strlen-no-bsf.S: Move to .text.slow section.

        * sysdeps/x86_64/strlen.S: Minimal code improvement.

2010-08-26  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86_64/strlen.S: Unroll the loop.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        strlen-sse2 strlen-sse2-bsf.
        * sysdeps/x86_64/multiarch/strlen.S ((strlen): Return
        __strlen_no_bsf if bit_Slow_BSF is set.
        (__strlen_sse42): Removed.
        * sysdeps/x86_64/multiarch/strlen-no-bsf.S: New file.
        * sysdeps/x86_64/multiarch/strlen-sse4.S: New file.

2010-08-25  Roland McGrath  <roland@redhat.com>

        * sysdeps/x86_64/multiarch/varshift.S: File removed.
        * sysdeps/x86_64/multiarch/varshift.c: New file.
        * sysdeps/x86_64/multiarch/Makefile (CFLAGS-varshift.c): New variable.
        * sysdeps/x86_64/multiarch/varshift.h: Clean up decls, fix a cast.
        * sysdeps/x86_64/multiarch/memmove.c: Move decls around.
        * sysdeps/x86_64/multiarch/memmove_chk.c: Likewise.

2010-08-25  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        strlen-sse2 strlen-sse2-bsf.
        * sysdeps/i386/i686/multiarch/strlen.S (strlen): Return
        __strlen_sse2_bsf if bit_Slow_BSF is unset.
        (__strlen_sse2): Removed.
        * sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S: New file.
        * sysdeps/i386/i686/multiarch/strlen-sse2.S: New file.
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): Set
        bit_Slow_BSF for Atom.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_Slow_BSF): Define.
        (index_Slow_BSF): Define.
        (HAS_SLOW_BSF): Define.

2010-08-25  Ulrich Drepper  <drepper@redhat.com>

        [BZ #10851]
        * resolv/res_init.c (__res_vinit): When no server address at all
        is given default to loopback.

2010-08-24  Roland McGrath  <roland@redhat.com>

        * configure.in: Remove config-name.h generation.
        * configure: Regenerated.
        * config-name.in: File removed.
        * scripts/config-uname.sh: New file.
        * posix/Makefile (uname.c): Depend on $(objdir)config-name.h.
        ($(objdir)config-name.h): New target.

        * sunrpc/rpc_parse.h: Avoid nested comment.

2010-08-24  Richard Henderson  <rth@redhat.com>
            Ulrich Drepper  <drepper@redhat.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add varshift.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Likewise.
        * sysdeps/x86_64/multiarch/strcspn-c.c: Include "varshift.h".
        Replace _mm_srli_si128 with __m128i_shift_right.  Replace
        _mm_alignr_epi8 with _mm_loadu_si128.
        * sysdeps/x86_64/multiarch/strspn-c.c: Likewise.
        * sysdeps/x86_64/multiarch/strstr.c: Include "varshift.h".
        (__m128i_shift_right): Removed.
        * sysdeps/i386/i686/multiarch/varshift.h: New file.
        * sysdeps/i386/i686/multiarch/varshift.S: New file.
        * sysdeps/x86_64/multiarch/varshift.h: New file.
        * sysdeps/x86_64/multiarch/varshift.S: New file.

2010-08-21  Mike Frysinger  <vapier@gentoo.org>

        * configure.in: Move assembler checks to before sysdep dir checking.

2010-08-20  Petr Baudis  <pasky@suse.cz>

        * LICENSES: Sync the sunrpc license.

2010-08-19  Ulrich Drepper  <drepper@redhat.com>

        * sunrpc/auth_des.c: Update copyright notice once again.
        * sunrpc/auth_none.c: Likewise.
        * sunrpc/auth_unix.c: Likewise.
        * sunrpc/authdes_prot.c: Likewise.
        * sunrpc/authuxprot.c: Likewise.
        * sunrpc/bindrsvprt.c: Likewise.
        * sunrpc/clnt_gen.c: Likewise.
        * sunrpc/clnt_perr.c: Likewise.
        * sunrpc/clnt_raw.c: Likewise.
        * sunrpc/clnt_simp.c: Likewise.
        * sunrpc/clnt_tcp.c: Likewise.
        * sunrpc/clnt_udp.c: Likewise.
        * sunrpc/clnt_unix.c: Likewise.
        * sunrpc/des_crypt.c: Likewise.
        * sunrpc/des_soft.c: Likewise.
        * sunrpc/get_myaddr.c: Likewise.
        * sunrpc/getrpcport.c: Likewise.
        * sunrpc/key_call.c: Likewise.
        * sunrpc/key_prot.c: Likewise.
        * sunrpc/openchild.c: Likewise.
        * sunrpc/pm_getmaps.c: Likewise.
        * sunrpc/pm_getport.c: Likewise.
        * sunrpc/pmap_clnt.c: Likewise.
        * sunrpc/pmap_prot.c: Likewise.
        * sunrpc/pmap_prot2.c: Likewise.
        * sunrpc/pmap_rmt.c: Likewise.
        * sunrpc/rpc/auth.h: Likewise.
        * sunrpc/rpc/auth_unix.h: Likewise.
        * sunrpc/rpc/clnt.h: Likewise.
        * sunrpc/rpc/des_crypt.h: Likewise.
        * sunrpc/rpc/key_prot.h: Likewise.
        * sunrpc/rpc/netdb.h: Likewise.
        * sunrpc/rpc/pmap_clnt.h: Likewise.
        * sunrpc/rpc/pmap_prot.h: Likewise.
        * sunrpc/rpc/pmap_rmt.h: Likewise.
        * sunrpc/rpc/rpc.h: Likewise.
        * sunrpc/rpc/rpc_des.h: Likewise.
        * sunrpc/rpc/rpc_msg.h: Likewise.
        * sunrpc/rpc/svc.h: Likewise.
        * sunrpc/rpc/svc_auth.h: Likewise.
        * sunrpc/rpc/types.h: Likewise.
        * sunrpc/rpc/xdr.h: Likewise.
        * sunrpc/rpc_clntout.c: Likewise.
        * sunrpc/rpc_cmsg.c: Likewise.
        * sunrpc/rpc_common.c: Likewise.
        * sunrpc/rpc_cout.c: Likewise.
        * sunrpc/rpc_dtable.c: Likewise.
        * sunrpc/rpc_hout.c: Likewise.
        * sunrpc/rpc_main.c: Likewise.
        * sunrpc/rpc_parse.c: Likewise.
        * sunrpc/rpc_parse.h: Likewise.
        * sunrpc/rpc_prot.c: Likewise.
        * sunrpc/rpc_sample.c: Likewise.
        * sunrpc/rpc_scan.c: Likewise.
        * sunrpc/rpc_scan.h: Likewise.
        * sunrpc/rpc_svcout.c: Likewise.
        * sunrpc/rpc_tblout.c: Likewise.
        * sunrpc/rpc_util.c: Likewise.
        * sunrpc/rpc_util.h: Likewise.
        * sunrpc/rpcinfo.c: Likewise.
        * sunrpc/rpcsvc/bootparam_prot.x: Likewise.
        * sunrpc/rpcsvc/key_prot.x: Likewise.
        * sunrpc/rpcsvc/klm_prot.x: Likewise.
        * sunrpc/rpcsvc/mount.x: Likewise.
        * sunrpc/rpcsvc/nfs_prot.x: Likewise.
        * sunrpc/rpcsvc/nlm_prot.x: Likewise.
        * sunrpc/rpcsvc/rex.x: Likewise.
        * sunrpc/rpcsvc/rstat.x: Likewise.
        * sunrpc/rpcsvc/rusers.x: Likewise.
        * sunrpc/rpcsvc/sm_inter.x: Likewise.
        * sunrpc/rpcsvc/spray.x: Likewise.
        * sunrpc/rpcsvc/yppasswd.x: Likewise.
        * sunrpc/rtime.c: Likewise.
        * sunrpc/svc.c: Likewise.
        * sunrpc/svc_auth.c: Likewise.
        * sunrpc/svc_authux.c: Likewise.
        * sunrpc/svc_raw.c: Likewise.
        * sunrpc/svc_run.c: Likewise.
        * sunrpc/svc_simple.c: Likewise.
        * sunrpc/svc_tcp.c: Likewise.
        * sunrpc/svc_udp.c: Likewise.
        * sunrpc/svc_unix.c: Likewise.
        * sunrpc/svcauth_des.c: Likewise.
        * sunrpc/xcrypt.c: Likewise.
        * sunrpc/xdr.c: Likewise.
        * sunrpc/xdr_array.c: Likewise.
        * sunrpc/xdr_float.c: Likewise.
        * sunrpc/xdr_mem.c: Likewise.
        * sunrpc/xdr_rec.c: Likewise.
        * sunrpc/xdr_ref.c: Likewise.
        * sunrpc/xdr_sizeof.c: Likewise.
        * sunrpc/xdr_stdio.c: Likewise.

        * sysdeps/x86_64/multiarch/strcmp.S: Fix two typos in strncasecmp
        handling.

2010-08-19  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/i386/i686/multiarch/strspn.S [!SHARED]: Fix SSE4.2 check.

2010-08-19  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/memchr.S: New file.
        * sysdeps/powerpc/powerpc32/power7/memrchr.S: New file.
        * sysdeps/powerpc/powerpc32/power7/rawmemchr.S: New file.
        * sysdeps/powerpc/powerpc32/power7/strchr.S: New file.
        * sysdeps/powerpc/powerpc32/power7/strchrnul.S: New file.
        * sysdeps/powerpc/powerpc32/power7/strlen.S: New file.
        * sysdeps/powerpc/powerpc32/power7/strnlen.S: New file.
        * sysdeps/powerpc/powerpc64/power7/memchr.S: New file.
        * sysdeps/powerpc/powerpc64/power7/memrchr.S: New file.
        * sysdeps/powerpc/powerpc64/power7/rawmemchr.S: New file.
        * sysdeps/powerpc/powerpc64/power7/strchr.S: New file.
        * sysdeps/powerpc/powerpc64/power7/strchrnul.S: New file.
        * sysdeps/powerpc/powerpc64/power7/strlen.S: New file.
        * sysdeps/powerpc/powerpc64/power7/strnlen.S: New file.

2010-07-26  Anton Blanchard  <anton@samba.org>

        * malloc/malloc.c (sYSTRIm): Replace divide and multiply with mask.
        * malloc/arena.c (heap_trim): Likewise.

2010-08-16  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/syscalls.list: Add entry for fanotify_init
        here.  Not...
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: ...here...
        * sysdeps/unix/sysv/linux/i386/syscalls.list: ... orhere.

2010-08-12  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/elf/Makefile: New file.

2010-08-14  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/sys/fanotify.h: Remove third argument
        from fanotify_init.
        * sysdeps/unix/sysv/linux/i386/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Likewise.

2010-08-15  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/strcmp.S: Use correct register for fourth parameter
        of strncasecmp_l.
        * sysdeps/multiarch/strcmp.S: Likewise.

2010-08-14  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/Makefile [subdir=string] (sysdep_routines): Add
        strncase_l-nonascii.
        * sysdeps/x86_64/multiarch/Makefile [subdir=string] (sysdep_routines):
        Add strncase_l-ssse3.
        * sysdeps/x86_64/multiarch/strcmp.S: Prepare for use as strncasecmp.
        * sysdeps/x86_64/strcmp.S: Likewise.
        * sysdeps/x86_64/multiarch/strncase_l-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/strncase_l.S: New file.
        * sysdeps/x86_64/strncase.S: New file.
        * sysdeps/x86_64/strncase_l-nonascii.c: New file.
        * sysdeps/x86_64/strncase_l.S: New file.
        * string/Makefile (strop-tests): Add strncasecmp.
        * string/test-strncasecmp.c: New file.

        * sysdeps/x86_64/strcasecmp_l-nonascii.c: Add prototype to avoid
        warning.

        * sysdeps/x86_64/strcmp.S: Move definition of NO_NOLOCALE_ALIAS to...
        * sysdeps/x86_64/multiarch/strcasecmp_l-ssse3.S: ... here.

2010-08-14  Andreas Schwab  <schwab@linux-m68k.org>

        * sysdeps/unix/sysv/linux/prlimit.c: Make it compile.

2010-08-12  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/bits/termios.h: Define EXTPROC.
        * sysdeps/unix/sysv/linux/powerpc/bits/termios.h: Likewise.
        * sysdeps/unix/sysv/linux/sparc/bits/termios.h: Likewise.

2010-05-01  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc32/power4/memcmp.S: Correct cfi for r24.
        * sysdeps/powerpc/powerpc64/bsd-_setjmp.S: Move contents..
        * sysdeps/powerpc/powerpc64/bsd-setjmp.S: ..and these too..
        * sysdeps/powerpc/powerpc64/setjmp.S: ..to here..
        * sysdeps/powerpc/powerpc64/setjmp-common.S: ..and here, with some
        tidying.  Don't tail-call __sigjmp_save for static lib.
        * sysdeps/powerpc/powerpc64/sysdep.h (SAVE_ARG, REST_ARG): Correct
        save location.
        (CFI_SAVE_ARG, CFI_REST_ARG): New macros.
        (CALL_MCOUNT): Add eh info, and nop after bl.
        (TAIL_CALL_SYSCALL_ERROR): New macro.
        (PSEUDO_RET): Use it.
        * sysdeps/powerpc/powerpc64/dl-trampoline.S (_dl_runtime_resolve):
        Correct save location of integer regs and cr.
        (_dl_profile_resolve): Correct cr save location.  Delete nops
        after bl when SHARED.  Reduce cfi size a little by better
        placement of cfi directives.
        * sysdeps/powerpc/powerpc64/fpu/s_copysign.S (__copysign): Don't
        make a stack frame.  Instead use parm save area as a temp.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S (__brk): Don't
        make a stack frame.  Use TAIL_CALL_SYSCALL_ERROR.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S (__clone):
        Don't make a stack frame for parent, use parm save area.
        Increase child stack frame to 112 bytes.  Don't save unused reg,
        and adjust reg usage.  Set up cfi on error recovery and
        epilogue of parent, and use TAIL_CALL_SYSCALL_ERROR, PSEUDO_RET.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S
        (__makecontext): Add dummy nop after jump to exit.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S (__socket):
        Use correct parm save area and cr save, reduce stack frame.
        Correct cfi for possible PSEUDO_RET frame setup.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S (__vfork):
        Branch to local label emitted by PSEUDO_RET rather than
        __syscall_error.

2010-08-12  Andreas Schwab  <schwab@redhat.com>

        [BZ #11904]
        * locale/programs/locale.c (print_assignment): New function.
        (show_locale_vars): Use it.

2010-08-11  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/bits/statfs.h (struct statfs): Add f_flags
        field.
        (struct statfs64): Likewise.
        (_STATFS_F_FLAGS): Define.
        * sysdeps/unix/sysv/linux/s390/bits/statfs.h: Likewise.
        * sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
        Don't define if __ASSUME_STATFS_F_FLAGS is defined.
        (ST_VALID): Define locally.
        (INTERNAL_STATVFS): If f_flags has ST_VALID set don't call
        __statvfs_getflags, use the provided value.
        * sysdeps/unix/sysv/linux/kernel-features.h: Define
        __ASSUME_STATFS_F_FLAGS.

        * sysdeps/unix/sysv/linux/sys/inotify.h (IN_EXCL_UNLINK): Define.

        * sysdeps/unix/sysv/linux/Makefile [subdir=misc] (sysdep_headers):
        Add sys/fanotify.h.
        * sysdeps/unix/sysv/linux/Versions [libc]: Export fanotify_init and
        fanotify_mask for GLIBC_2.13.
        * sysdeps/unix/sysv/linux/i386/syscalls.list: Add entries for
        fanotify_init and fanotify_mark.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sys/fanotify.h: New file.

        * sysdeps/unix/sysv/linux/Makefile [subdir=misc] (sysdep_routines):
        Add prlimit.
        * sysdeps/unix/sysv/linux/Versions [libc]: Export prlimit and
        prlimit64 for GLIBC_2.13.
        * sysdeps/unix/sysv/linux/bits/resource.h: Declare prlimit and
        prlimit64.
        * sysdeps/unix/sysv/linux/i386/syscalls.list: Add entry for prlimit64
        syscall.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sh/syscalls.list: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.lis: Likewise.
        * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Likewise.  Also
        add prlimit alias.
        * sysdeps/unix/sysv/linux/prlimit.c: New file.

        [BZ #11903]
        * sysdeps/generic/netinet/ip.h (IPTOS_CLASS): Fix definition.
        Patch by Evgeni Bikov <bikovevg@iitp.ru>.

        * nss/Makefile: Add rules to build and run tst-nss-test1.
        * shlib-versions: Add entry for libnss_test1.
        * nss/nss_test1.c: New file.
        * nss/tst-nss-test1.c: New file.

        * nss/nsswitch.c (__nss_database_custom): Define new variable.
        (__nss_configure_lookup): Set appropriate entry in
        __nss_configure_lookup to true.
        * nss/nsswitch.h: Define enum with indeces of databases in
        databases and __nss_database_custom arrays.  Declare
        __nss_database_custom.
        * grp/initgroups.c (internal_getgrouplist): Use __nss_database_custom
        to avoid using nscd when custom rules are installed.
        * nss/getXXbyYY_r.c: Likewise.
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Likewise.

        * nss/nss_files/files-parse.c: Whitespace fixes.

2010-08-09  Ulrich Drepper  <drepper@redhat.com>

        [BZ #11883]
        * posix/fnmatch.c: Keep track of alloca use and fall back on malloc.
        * posix/fnmatch_loop.c: Likewise.

2010-07-17  Andi Kleen  <ak@linux.intel.com>

        * sysdeps/i386/i386-mcount.S (__fentry__): Define.
        * sysdeps/x86_64/_mcount.S (__fentry__): Define.
        * stdlib/Versions (__fentry__): Add for GLIBC 2.13
        * Versions.def [GLIBC_2.13]: Add.

2010-08-06  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
        Also fail if tpwd after pwuid call is NULL.

2010-07-31  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * hurd/hurdselect.c (_hurd_select): Round timeout up instead of down
        when converting to ms.

2010-06-06  Samuel Thibault  <samuel.thibault@ens-lyon.org>

        * sysdeps/mach/hurd/ttyname.c (ttyname): Replace MIG_BAD_ID and
        EOPNOTSUPP errors with ENOTTY.
        * sysdeps/mach/hurd/ttyname_r.c (__ttyname_r): Replace MIG_BAD_ID and
        EOPNOTSUPP errors with ENOTTY.

2010-07-31  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/multiarch/Makefile [subdir=string] (sysdep_routines):
        Add strcasecmp_l-ssse3.
        * sysdeps/x86_64/multiarch/strcmp.S: Add support to compile for
        strcasecmp.
        * sysdeps/x86_64/strcmp.S: Allow more flexible compiling of strcasecmp.
        * sysdeps/x86_64/multiarch/strcasecmp_l.S: New file.
        * sysdeps/x86_64/multiarch/strcasecmp_l-ssse3.S: New file.

2010-07-30  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/multiarch/strcmp.S: Pretty printing.

        * string/Makefile (strop-tests): Add strcasecmp.
        * sysdeps/x86_64/Makefile [subdir=string] (sysdep_routines): Add
        strcasecmp_l-nonascii.
        (gen-as-const-headers): Add locale-defines.sym.
        * sysdeps/x86_64/strcmp.S: Add support for strcasecmp implementation.
        * sysdeps/x86_64/strcasecmp.S: New file.
        * sysdeps/x86_64/strcasecmp_l.S: New file.
        * sysdeps/x86_64/strcasecmp_l-nonascii.c: New file.
        * sysdeps/x86_64/locale-defines.sym: New file.
        * string/test-strcasecmp.c: New file.

        * string/test-strcasestr.c: Test both ends of the range of characters.
        * sysdeps/x86_64/multiarch/strstr.c: Fix UCHIGH definition.

2010-07-29  Roland McGrath  <roland@redhat.com>

        [BZ #11856]
        * manual/locale.texi (Yes-or-No Questions): Fix example code.

2010-07-27  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/multiarch/strcmp-ssse3.S: Avoid compiling the file
        for ld.so.

2010-07-27  Andreas Schwab  <schwab@redhat.com>

        * manual/memory.texi (Malloc Tunable Parameters): Document
        M_PERTURB.

2010-07-26  Roland McGrath  <roland@redhat.com>

        [BZ #11840]
        * configure.in (-fgnu89-inline check): Set and substitute
        gnu89_inline, not libc_cv_gnu89_inline.
        * configure: Regenerated.
        * config.make.in (gnu89-inline-CFLAGS): Use @gnu89_inline@.

2010-07-26  Ulrich Drepper  <drepper@redhat.com>

        * string/test-strnlen.c: New file.
        * string/Makefile (strop-tests): Add strnlen.
        * string/tester.c (test_strnlen): Add a few more test cases.
        * string/tst-strlen.c: Better error reporting.

        * sysdeps/x86_64/strnlen.S: New file.

2010-07-24  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/multiarch/strstr.c (__m128i_strloadu_tolower): Use
        lower-latency instructions.

2010-07-23  Ulrich Drepper  <drepper@redhat.com>

        * string/test-strcasestr.c: New file.
        * string/test-strstr.c: New file.
        * string/Makefile (strop-tests): Add strstr and strcasestr.
        * string/str-two-way.h: Don't undefine MAX.
        * string/strcasestr.c: Don't define alias if NO_ALIAS is defined.

2010-07-21  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
        strcasestr-nonascii.
        (CFLAGS-strcasestr-nonascii.c): Define.
        * sysdeps/i386/i686/multiarch/strcasestr-nonascii.c: New file.
        * sysdeps/x86_64/multiarch/strcasestr-nonascii.c (STRSTR_SSE42):
        Remove unused attribute.

2010-07-20  Roland McGrath  <roland@redhat.com>

        * elf/dl-sysdep.c (_dl_important_hwcaps): Add dsocaps mask to
        dl_hwcap_mask as well as dl_hwcap.  Without this, dsocaps matching in
        ld.so.cache was broken.  With it, there is no way to disable dsocaps
        like LD_HWCAP_MASK can disable hwcaps.

2010-06-02  Emilio Pozuelo Monfort  <pochu27@gmail.com>

        * sysdeps/mach/hurd/sendmsg.c (__libc_sendmsg): Fix memory leaks.

2010-07-16  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/multiarch/strstr.c: Rewrite to avoid indirect function
        call in strcasestr.
        * sysdeps/x86_64/multiarch/strcasestr.c: Declare
        __strcasestr_sse42_nonascii.
        * sysdeps/x86_64/multiarch/Makefile: Add rules to build
        strcasestr-nonascii.c.
        * sysdeps/x86_64/multiarch/strcasestr-nonascii.c: New file.

2010-06-15  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S: New file.
        * sysdeps/powerpc/powerpc32/power6/fpu/s_copysignf.S: New file.
        * sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: New file.
        * sysdeps/powerpc/powerpc64/power6/fpu/s_copysignf.S: New file.

2010-07-09  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Use __fcntl not
        fcntl.

2010-07-06  Andreas Schwab  <schwab@redhat.com>

        [BZ #11577]
        * elf/dl-version.c (match_symbol): Don't pass NULL occation to
        dl_signal_cerror.

2010-07-06  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Implement
        _PC_PIPE_BUF using F_GETPIPE_SZ.

2010-07-05  Roland McGrath  <roland@redhat.com>

        * manual/arith.texi (Rounding Functions): Fix rint description
        implicit in round description.

2010-07-02  Ulrich Drepper  <drepper@redhat.com>

        * elf/Makefile: Fix linking for a few tests to make recent linker
        happy.

2010-06-30  Andreas Schwab  <schwab@redhat.com>

        * dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Readd
        $(common-objpfx)libc_nonshared.a.

2010-06-21  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/970/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc32/power5/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc32/power5+/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc32/power6x/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc64/970/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc64/power5/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc64/power5+/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc64/power6x/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies: Remove.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies: Remove.
        * sysdeps/powerpc/powerpc32/970/Implies: Point to power4.
        * sysdeps/powerpc/powerpc32/power5/Implies: Point to power4.
        * sysdeps/powerpc/powerpc32/power5+/Implies: Point to power5.
        * sysdeps/powerpc/powerpc32/power6/Implies: Point to power5+.
        * sysdeps/powerpc/powerpc32/power6x/Implies: Point to power6.
        * sysdeps/powerpc/powerpc64/970/Implies: Point to power4.
        * sysdeps/powerpc/powerpc64/power5/Implies: Point to power4.
        * sysdeps/powerpc/powerpc64/power5+/Implies: Point to power5.
        * sysdeps/powerpc/powerpc64/power6/Implies: Point to power5+.
        * sysdeps/powerpc/powerpc64/power6x/Implies: Point to power6.
        * sysdeps/powerpc/powerpc32/power7/Implies: New file.
        * sysdeps/powerpc/powerpc64/power7/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/970/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/cell/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/970/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/cell/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies: New file.
        * sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies: New file.

2010-06-25  H.J. Lu  <hongjiu.lu@intel.com>

        * debug/memmove_chk.c (__memmove_chk): Renamed to ...
        (MEMMOVE_CHK): ...this.  Default to __memmove_chk.
        * string/memmove.c (memmove): Renamed to ...
        (MEMMOVE): ...this.  Default to memmove.
        * sysdeps/x86_64/memcpy.S: Use ENTRY_CHK and END_CHK.
        * sysdeps/x86_64/sysdep.h (ENTRY_CHK): Define.
        (END_CHK): Define.
        * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
        memcpy-ssse3 mempcpy-ssse3 memmove-ssse3 memcpy-ssse3-back
        mempcpy-ssse3-back memmove-ssse3-back.
        * sysdeps/x86_64/multiarch/bcopy.S: New file .
        * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: New file.
        * sysdeps/x86_64/multiarch/memcpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/memcpy.S: New file.
        * sysdeps/x86_64/multiarch/memcpy_chk.S: New file.
        * sysdeps/x86_64/multiarch/memmove-ssse3-back.S: New file.
        * sysdeps/x86_64/multiarch/memmove-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/memmove.c: New file.
        * sysdeps/x86_64/multiarch/memmove_chk.c: New file.
        * sysdeps/x86_64/multiarch/mempcpy-ssse3-back.S: New file.
        * sysdeps/x86_64/multiarch/mempcpy-ssse3.S: New file.
        * sysdeps/x86_64/multiarch/mempcpy.S: New file.
        * sysdeps/x86_64/multiarch/mempcpy_chk.S: New file.
        * sysdeps/x86_64/multiarch/init-arch.h (bit_Fast_Copy_Backward):
        Define.
        (index_Fast_Copy_Backward): Define.
        (HAS_ARCH_FEATURE): Define.
        (HAS_FAST_REP_STRING): Define.
        (HAS_FAST_COPY_BACKWARD): Define.

2010-06-21  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
        Restore proper fallback handling.

2010-06-19  Ulrich Drepper  <drepper@redhat.com>

        [BZ #11701]
        * posix/group_member.c (__group_member): Correct checking loop.

        * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid): Handle
        OOM in getpwuid_r correctly.  Return error number when the caller
        should return, otherwise -1.
        (getlogin_r): Adjust to return also for result of __getlogin_r_loginuid
        call returning > 0 value.
        * sysdeps/unix/sysv/linux/getlogin.c (getlogin): Likewise.

2010-06-07  Andreas Schwab  <schwab@redhat.com>

        * dlfcn/Makefile: Remove explicit dependencies on libc.so and
        libc_nonshared.a from targets in modules-names.

2010-06-02  Kirill A. Shutemov  <kirill@shutemov.name>

        * elf/dl-reloc.c: Flush cache after solving TEXTRELs if arch
        requires it.

2010-06-10  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/memcmp.S: New file
        * sysdeps/powerpc/powerpc64/power7/memcmp.S: New file.
        * sysdeps/powerpc/powerpc32/power7/strncmp.S: New file.
        * sysdeps/powerpc/powerpc64/power7/strncmp.S: New file.

2010-06-02  Andreas Schwab  <schwab@redhat.com>

        * nis/nss_nis/nis-initgroups.c (get_uid): Properly resize buffer.

2010-06-14  Ulrich Drepper  <drepper@redhat.com>

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

2010-06-14  Roland McGrath  <roland@redhat.com>

        * manual/libc.texinfo (@copying): Change to GFDL v1.3.

2010-06-07  Jakub Jelinek  <jakub@redhat.com>

        * libio/stdio.h (sscanf, vsscanf): Use __REDIRECT_NTH instead of
        __REDIRECT followed by __THROW.
        * wcsmbs/wchar.h (swscanf, vswscanf): Likewise.
        * posix/getopt.h (getopt): Likewise.

2010-06-02  Emilio Pozuelo Monfort  <pochu27@gmail.com>

        * hurd/lookup-at.c (__file_name_lookup_at): Accept
        AT_SYMLINK_FOLLOW in AT_FLAGS.  Fail with EINVAL if both
        AT_SYMLINK_FOLLOW and AT_SYMLINK_NOFOLLOW are present
        in AT_FLAGS.
        * hurd/hurd/fd.h (__file_name_lookup_at): Update comment.
        * sysdeps/mach/hurd/linkat.c (linkat): Pass O_NOLINK in FLAGS.

2010-05-28  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/memcpy.S: Exchange srdi for srwi.

2010-05-26  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #11640]
        * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
        Properly check family and model.

2010-05-26  Takashi Yoshii  <takashi.yoshii.zj@renesas.com>

        * sysdeps/unix/sysv/linux/sh/sh4/register-dump.h: Fix iov[] size.

2010-05-24  Luis Machado  <luisgpm@br.ibm.com>

        * sysdeps/powerpc/powerpc32/power7/memset.S: POWER7 32-bit memset fix.

2010-05-21  Ulrich Drepper  <drepper@redhat.com>

        * elf/dl-runtime.c (_dl_profile_fixup): Don't crash on unresolved weak
        symbol reference.

2010-05-19  Andreas Schwab  <schwab@redhat.com>

        * elf/dl-runtime.c (_dl_fixup): Don't crash on unresolved weak
        symbol reference.

2010-05-21  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add recvmmsg
        and internal_recvmmsg.
        * sysdeps/unix/sysv/linux/recvmmsg.c: New file.
        * sysdeps/unix/sysv/linux/internal_recvmmsg.S: New file.
        * sysdeps/unix/sysv/linux/socketcall.h (SOCKOP_recvmmsg): Define.
        * sysdeps/unix/sysv/linux/syscalls.list (recvmmsg): Remove.

        * sunrpc/clnt_tcp.c (clnttcp_control): Add missing break.
        * sunrpc/clnt_udp.c (clntudp_control): Likewise.
        * sunrpc/clnt_unix.c (clntunix_control): Likewise.

2010-05-20  Andreas Schwab  <schwab@redhat.com>

        * sysdeps/unix/sysv/linux/sys/timex.h: Use __REDIRECT_NTH.

2010-05-17  Luis Machado  <luisgpm@br.ibm.com>

        POWER7 optimizations.
        * sysdeps/powerpc/powerpc64/power7/memset.S: New file.
        * sysdeps/powerpc/powerpc32/power7/memset.S: New file.

2010-05-19  Ulrich Drepper  <drepper@redhat.com>

        * version.h: Update for 2.13 development version.

2010-05-12  Andrew Stubbs  <ams@codesourcery.com>

        * sysdeps/sh/sh4/fpu/feholdexcpt.c (feholdexcept): Really disable all
        exceptions.  Return 0.

2010-05-07  Roland McGrath  <roland@redhat.com>

        * elf/ldconfig.c (main): Add a const.

2010-05-06  Ulrich Drepper  <drepper@redhat.com>

        * nss/getent.c (idn_flags): Default to AI_IDN|AI_CANONIDN.
        (args_options): Add no-idn option.
        (ahosts_keys_int): Add idn_flags to ai_flags.
        (parse_option): Handle 'i' option to clear idn_flags.

        * malloc/malloc.c (_int_free): Possible race in the most recently
        added check.  Only act on the data if no current modification
        happened.

See ChangeLog.17 for earlier changes.