[BZ #3348]

[glibc.git] / ChangeLog

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

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

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

        * locale/iso-3166.def: Add Jersey, Guernsey, and Isle Of Man entries.

        * locale/iso-3166.def: Update entry for Serbia.
        * locale/iso-4217.def: Define RSD, remove CSD.

        * sysdeps/x86_64/bits/atomic.h: One more change, this time for 16-
        and 64-bit operations.

        [BZ #4040]
        * sysdeps/i386/i486/bits/atomic.h: One more change, this time for
        16-bit operations.

        * nscd/nscd.c (parse_opt): One more conversion to use send instead
        of writev.

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

        [BZ #3991]
        * assert/assert.h (assert): Simplify.
        (assert_perror): Likewise.
        Patch by Israel G. Lugo <ilugo@bridonsecurity.com>.

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

        * sysdeps/unix/sysv/linux/x86_64/send.c (__libc_send): Cosmetic
        change: don't pass NULL in place of an integer.

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

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

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

2007-02-14  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/x86_64/bits/atomic;h: Fix asm parameters for some
        byte variants.

        [BZ #4040]
        * sysdeps/i386/i486/bits/atomic.h: Fix asm parameters for some
        byte variants.  Patch mostly be tom@tommay.net.

2007-02-14  Jakub Jelinek  <jakub@redhat.com>

        [BZ #3996]
        * posix/glob.c (attribute_hidden): Define if not defined.
        (glob): Unescape dirname, filename or username when needed and not
        GLOB_NOESCAPE.  Handle \/ correctly.  Handle GLOB_MARK if filename
        is NULL.  Handle unescaped [ in pattern without closing ].
        Don't pass GLOB_CHECK down to recursive glob for directories.
        (__glob_pattern_type): New function.
        (__glob_pattern_p): Implement using __glob_pattern_type.
        (glob_in_dir): Handle GLOB_NOCHECK patterns containing no meta
        characters and backslashes if not GLOB_NOESCAPE or unterminated [.
        Remove unreachable code.
        * posix/globtest.sh: Add a couple of new tests.

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

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

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

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

2007-02-12  Ulrich Drepper  <drepper@redhat.com>

        * elf/rtld.c (RESOLVE_MAP): Always return bootstrap_map reference.
        * elf/Makefile ($(objpfx)ld.so): Check that ld.so has no undefined
        references.

2007-02-09  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Remove incorrect comment.

        * resolv/res_init.c (res_setoptions): Recognize edns0 option.
        * resolv/res_mkquery.c: Define __res_nopt.
        * resolv/res_query.c (__libc_res_nquery): If RES_USE_EDNS0 is set
        try adding EDNS0 record.
        * resolv/res_send.c (send_dg): If request failed with FORMERR and
        EDNS0 record was send make sure we don't try it again.
        * resolv/resolv.h: Define RES_F_EDNS0ERR and RES_USE_EDNS0.
        * include/resolv.h: Declare __res_nopt.

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

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

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

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

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

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

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

        * nscd/nscd_helper.c (open_socket): Minor size optimization.

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

        * include/locale.h (__uselocale): Add libc_hidden_proto.
        * locale/uselocale.c (__uselocale): Add libc_hidden_def.

        * nscd/nscd_helper.c (open_socket): Use __gettimeofday instead of
        gettimeofday.

2007-02-01  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/i386/sysdep.h (PTR_MANGLE): Roll value before
        returning.
        (PTR_DEMANGLE): Real definition now that it's not the same as
        PRT_MANGLE anymore.
        * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.

        * string/strerror_l.c: New file.
        * string/Makefile (routines): Add strerror_l.
        * string/string.h: Declare strerror_l.
        * string/Versions: Export strerror_l for GLIBC_2.6.

2007-01-31  Ulrich Drepper  <drepper@redhat.com>

        * nscd/nscd_helper.c (open_socket): Now takes request type and key
        as parameter.  Construct request record.  Try sending request
        before the first poll use, it usually succeeds.  Adjust all
        callers.
        * nscd/nscd-client.h: Define MAXKEYLEN.
        * nscd/connections.c (nscd_run): Don't define MAXKEYLEN here.

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

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

2007-01-30  Ulrich Drepper  <drepper@redhat.com>

        * misc/hsearch_r.c (hdestroy_r): Remove unnecessary test.

2007-01-26  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/i386/dl-trampoline.S (_dl_runtime_profile): Use register
        names not numbers in cfi_*.

2007-01-26  Andreas Jaeger  <aj@suse.de>

        * sysdeps/unix/sysv/linux/sys/personality.h (ADDR_NO_RANDOMIZE,
        ADDR_LIMIT_3GB, PER_LINUX_32BIT, PER_LINUX32_3GB): Add.
        Correct values of PER_HPUX and PER_OSF4.

2007-01-24  Ulrich Drepper  <drepper@redhat.com>

        * elf/dl-minimal.c: Undefine _itoa first.
        * stdio-common/_itoa.h: Define _itoa and _fitoa for 64-bit platforms.
        * malloc/mtrace.c: Revert last change.
        * posix/wordexp.c: Likewise.

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

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

2007-01-23  Ulrich Drepper  <drepper@redhat.com>

        * stdio-common/_itoa.c: Include <limits.h>.
        * stdio-common/_itowa.c: Likewise.

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

        * stdio-common/_itowa.c: Don't compile _itowa for 64-bit
        platforms.
        * stdio-common/_itoa.c: Don't compile in _itoa and _fitoa for
        64-bit platforms.
        * malloc/mtrace.c (tr_where): Use _fitoa_word instead of _fitoa if
        possible.
        * posix/wordexp.c (parse_arith): Use _itoa_word instead of _itoa
        if possible.

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

2007-01-19  Ulrich Drepper  <drepper@redhat.com>

        * iconvdata/brf.c: New file.
        * iconvdata/testdata/BRF: New file.
        * iconvdata/testdata/BRF..UTF8: New file.
        Contributed by Samuel Thibault <samuel.thibault@ens-lyon.org>.
        * iconvdata/Makefile: Add rules to build BRF.
        * iconvdata/TESTS: Add BRF entry.
        * iconvdata/gconv-modules: Likewise.
        * iconvdata/tst-tables.sh: Likewise.

2007-01-18  Anton Nikishaev  <anton.nik@gmail.com>

        * wcsmbs/wchar.h (wcstoll): Fix comment, function returns value of
        type `long long int', not `long int'.
        (wcstoq): Likewise.

2007-01-18  Ulrich Drepper  <drepper@redhat.com>

        * scripts/gen-as-const.awk: Add cast to long to avoid int promotion
        of values on 64-bit platforms which are too large.

2007-01-12  Steven Munroe  <sjmunroe@us.ibm.com>
            Joe Kerian  <jkerian@us.us.ibm.com>

        [BZ #2749]
        * sysdeps/ieee754/ldbl-128ibm/s_copysignl.c: Include
        <math_ldbl_opt.h>.  Remove weak_alias.  Use long_double_symbol macro.
        (__copysignl): Use signbit() for comparison.
        * sysdeps/ieee754/ldbl-128ibm/s_fabsl.c (__fabsl): Correct parms for
        SET_LDOUBLE_WORDS64.

        [BZ #2423, #2749]
        * sysdeps/ieee754/ldbl-128ibm/s_ceill.c: Don't include <fenv_libc.h>.
        (__ceill): Remove calls to fegetround(), fesetround().
        * sysdeps/ieee754/ldbl-128ibm/s_floorl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_roundl.c: Likewise.
        * sysdeps/ieee754/ldbl-128ibm/s_truncl.c: Likewise.

2007-01-17  Jakub Jelinek  <jakub@redhat.com>

        * nscd/nscd_getserv_r.c (nscd_getserv_r): Fix pastos.

        * sysdeps/unix/sysv/linux/getdents.c (offsetof): Remove.

2007-01-17  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/unix/sysv/linux/fatal-prepare.h: Use PTHFCT_CALL to
        demangle pointer.
        * csu/libc-start.c: Likewise.

2007-01-16  Ulrich Drepper  <drepper@redhat.com>

        * sysdeps/posix/system.c: Remove NO_WAITPID support, it cannot
        really work anyway.

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

        * nscd/connections.c (servinfo): Renamed to reqinfo.  Change all
        users.
        (handle_request): Remove unnecessary tests.

        * nscd/cache.c (cache_add): Record the failure to add to the cache.

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

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

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

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

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

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

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

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

        * nscd/connections.c (handle_request): Add a __builtin_expect.

        * nscd/connections.c (serv2db): Change type into structure which
        also says whether this is a request for data.  Renamed to
        servinfo.  All users changed.
        (handle_request): Much simpler test whether we should search the cache.

        * nscd/connections.c (handle_request): Fix thinko in selinux test
        invocation.

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

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

        * inet/Makefile: Define CFLAGS-getsrvbynm_r.c and
        CFLAGS-getsrvbynpt_r.c.
        * nscd/getsrvbynm_r.c: New file.
        * nscd/getsrvbypt_r.c: New file.
        * nscd/nscd_getserv_r.c: New file.
        * nscd/servicescache.c: New file.
        * nscd/Makefile (routines): Add nscd_getserv_r.
        (nscd-modules): Add getsrvbynm_r, getsrvbypt_r, and servicescache.
        Define CFLAGS-servicescache.c, CFLAGS-getsrvbynm_r.c, and
        CFLAGS-getsrvbypt_r.c.
        * nscd/cache.c (prune_cache): Rewrite to get re-add function from
        table.  Add entries for services database.
        * nscd/connections.c (serv2str): Mark as const.  Add entries for
        services database.
        (dbs): Add .reset_res and servdb initialization.
        (serv2db): Add entries for services database.
        (verify_persistent_db): Accept dbnr == servdb.
        (invalidate_cache): Rewrite database name recognition to use a table.
        Call res_init() if .reset_res is set for database.
        (handle_request): Add code to handle services database.
        * nscd/gai.c: Don't define __getservbyname_r.
        * nscd/nscd-client.h (request_type): Remove LASTDBREQ, add
        GETSERVBYNAME, GETSERVBYPORT, GETFDSERV.
        (serv_response_header): Define.
        (struct datahead): Add serv_response_header member.
        * nscd/nscd.c (parse_opt): Rewrite parsing of -i parameter value
        using table.
        * nscd/nscd.conf: Add entries for services database.
        * nscd/nscd.h: Adjust declaration of dbnames and serv2str.
        Declare serv_iov_disabled.
        Declare addservbyname, readdservbyname, addservbyport, and
        readdservbyport.
        * nscd/nscd_conf.c (dbnames): Mark as const.  Add services entry.
        (find_db): Fix error message.
        * nscd/nscd_proto.h: Declare __nss_not_use_nscd_services,
        __nscd_getservbyname_r, and __nscd_getservbyport_r.
        * nscd/selinux.c (perms): Add entries for services database.
        * nss/Versions: Export __nss_services_lookup with GLIBC_PRIVATE.
        * nss/nsswitch.c (__nss_disable_nscd): Also disable services database.

        * nscd/grpcache.c: Remove obsolete code.  Cleanups.
        * nscd/hstcache.c: Likewise.
        * nscd/pwdcache.c: Likewise.

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

        * include/string.h: Only redefine strndupa if this is really for
        libc code.

2007-01-12  Ulrich Drepper  <drepper@redhat.com>

        * nscd/nscd_gethst_r.c: Minor cleanups.

        * nscd/connections.c (handle_request): Check selinux permissions
        for all non-admin commands.

        * sysdeps/i386/i486/bits/atomic.h: Define
        atomic_compare_and_exchange_val_acq,
        atomic_compare_and_exchange_bool_acq, and atomic_exchange_and_add
        using __sync_* built-ins for gcc >= 4.1.
        * sysdeps/x86_64/bits/atomic.h: Likewise.

        [BZ #3840]
        * scripts/check-local-headers.sh: Restrict to testing .o.d, .os.d,
        and .oS.d files.

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

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

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

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

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

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

        * sysdeps/i386/soft-fp/sfp-machine.h: Remove.
        * sysdeps/x86_64/soft-fp/sfp-machine.h: Likewise.

2007-01-10  Ulrich Drepper  <drepper@redhat.com>

        * io/fts.c: Make sure fts_cur is always valid after return from
        fts_read.
        Patch by Miloslav Trmac <mitr@redhat.com>.

2006-10-27  Richard Sandiford  <richard@codesourcery.com>

        * elf/elf.h (R_MIPS_GLOB_DAT): Define.
        (R_MIPS_NUM): Bump by 1.

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

        * posix/execvp.c: Include alloca.h.
        (allocate_scripts_argv): Renamed to...
        (scripts_argv): ... this.  Don't allocate buffer here nor count
        arguments.
        (execvp): Use alloca if possible.
        * posix/Makefile: Add rules to build and run tst-vfork3 test.
        * posix/tst-vfork3.c: New test.

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

        * string/Makefile (tst-strxfrm2-ENV): Define.
        * stdlib/Makefile (tst-strtod3-ENV): Define.

2007-01-02  Ulrich Drepper  <drepper@redhat.com>

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

2006-12-24  Ulrich Drepper  <drepper@redhat.com>

        * malloc/malloc.c (sYSMALLOc): Remove some unnecessary alignment
        attempts.

2006-12-23  Ulrich Drepper  <drepper@redhat.com>

        * posix/wordexp.c: Remove some unnecessary tests.

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

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

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

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

2006-12-20  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>

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

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

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

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

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

2006-11-28  Jakub Jelinek  <jakub@redhat.com>

        * elf/dl-support.c: Include dl-procinfo.h.
        * sysdeps/powerpc/dl-procinfo.h (PPC_PLATFORM_POWER4,
        PPC_PLATFORM_PPC970, PPC_PLATFORM_POWER5, PPC_PLATFORM_POWER5_PLUS,
        PPC_PLATFORM_POWER6, PPC_PLATFORM_CELL_BE, PPC_PLATFORM_POWER6X):
        Define.
        (_dl_string_platform): Use PPC_PLATFORM_* macros instead of
        hardcoded constants.
        * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platform): Use
        PPC_PLATFORM_* macros for array designators.

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

        * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add 3 new cap
        names to the beginning.
        (_dl_powerpc_platforms): Add "power6x".
        * sysdeps/powerpc/dl-procinfo.h (_DL_HWCAP_FIRST): Decrease.
        (HWCAP_IMPORTANT): Add PPC_FEATURE_HAS_DFP.
        (_DL_PLATFORMS_COUNT): Increase.
        (_dl_string_platform): Handle power6x case.
        * sysdeps/powerpc/sysdep.h (PPC_FEATURE_PA6T, PPC_FEATURE_HAS_DFP,
        PPC_FEATURE_POWER6_EXT): Define.
        (PPC_FEATURE_POWER5, PPC_FEATURE_POWER5_PLUS): Correct Comment.

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

        [BZ #3747]
        * stdlib/jrand48_r.c (__jrand48_r): Make sure result is in the
        [-2^31 .. 2^31) range.
        * stdlib/tst-rand48.c (main): Fix expected values for 64-bit
        targets.
        * stdlib/tst-rand48-2.c: New test.
        * stdlib/Makefile (tests): Add tst-rand48-2.

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

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

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

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

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

        * sysdeps/unix/sysv/linux/bits/statvfs.h: Define ST_RELATIME.
        * sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags):
        Handle relatime mount option.

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

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

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

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

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

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

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

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

        * stdlib/strtod_l.c (____STRTOF_INTERNAL): Parse thousand
        separators also if no non-zero digits found.
        * stdlib/Makefile (tests): Add tst-strtod3.

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

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

        [BZ #3664]
        * stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix test to recognize
        empty parsed strings.
        * stdlib/Makefile (tests): Add tst-strtod2.
        * stdlib/tst-strtod2.c: New file.

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

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

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

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

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

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

        * malloc/memusage.c: Handle realloc with new size of zero and
        non-NULL pointer correctly.
        (me): Really write first record twice.
        (struct entry): Make format bi-arch safe.
        (dest): Write out more realloc statistics.
        * malloc/memusagestat.c (struct entry): Make format bi-arch safe.

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

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

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

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

2006-12-03  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * sysdeps/unix/sysv/linux/sh/sys/io.h: Removed.

2006-11-30  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/i686/memcmp.S: Use jump table as the base of
        jump table entries.

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

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

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

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

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

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

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

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

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

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

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

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

        * sysdeps/unix/sysv/linux/x86_64/sigaction.c (restore_rt): Add correct
        unwind information.
        * sysdeps/unix/sysv/linux/x86_64/Makefile: Provide symbols for
        'restore_rt' even in the 'signal' directory.
        * sysdeps/unix/sysv/linux/x86_64/ucontext_i.sym: Extend the regs list.

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

        [BZ #3559]
        * sunrpc/svc_run.c (svc_run): Fail instead of segfaulting if
        malloc crashed.  Don't allocate memory unnecessarily in each
        loop.

2006-10-21  Jakub Jelinek  <jakub@redhat.com>

        * resolv/mapv4v6addr.h (map_v4v6_address): Fix last change.

2006-11-20  Ulrich Drepper  <drepper@redhat.com>

        * resolv/mapv4v6addr.h (map_v4v6_address): Optimize a bit.

2006-11-18  Bruno Haible  <bruno@clisp.org>

        * sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Invoke
        __sysconf only after having tried to call getgroups32.

2006-11-19  Ulrich Drepper  <drepper@redhat.com>

        * nss/nss_files/files-hosts.c (LINE_PARSER): Support IPv6-style
        addresses for IPv4 queries if they can be mapped.

2006-11-16  Jakub Jelinek  <jakub@redhat.com>

        * sysdeps/x86_64/fpu/s_copysignf.S (__copysignf): Switch to .text.
        * sysdeps/x86_64/fpu/s_copysign.S (__copysign): Likewise.
        (signmask): Add .size directive.
        (othermask): Add .type directive.

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

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

        * timezone/zdump.c: Redo fix for BZ #3137.

2006-11-14  Jakub Jelinek  <jakub@redhat.com>

        * nss/nss_files/files-alias.c (get_next_alias): Set line back
        to first_unused after parsing :include: file.

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

        * timezone/africa: Update from tzdata2006o.
        * timezone/antarctica: Likewise.
        * timezone/asia: Likewise.
        * timezone/australasia: Likewise.
        * timezone/backward: Likewise.
        * timezone/europe: Likewise.
        * timezone/iso3166.tab: Likewise.
        * timezone/northamerica: Likewise.
        * timezone/southamerica: Likewise.
        * timezone/zone.tab: Likewise.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        * sysdeps/gnu/siglist.c (__old_sys_siglist, __old_sys_sigabbrev):
        Use __new_sys_siglist instead of _sys_siglist_internal as
        second macro argument.
        (_old_sys_siglist): Use declare_symbol_alias macro instead of
        strong_alias.

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

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

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

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

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

        * elf/dl-debug.c (_dl_debug_initialize): Check r->r_map for 0
        rather than r->r_brk.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

2006-10-10  Roland McGrath  <roland@frob.com>

        * sysdeps/mach/hurd/utimes.c: Use a union to avoid an improper cast.
        * sysdeps/mach/hurd/futimes.c: Likewise.
        * sysdeps/mach/hurd/lutimes.c: Likewise.

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

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

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

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

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

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

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

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

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

        * nis/Banner: Removed.  It's been integral part forever and the
        author info is incomplete anyway.
        * libio/Banner: Likewise.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        * malloc/memusagestat.c: Silence warnings.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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


See ChangeLog.16 for earlier changes.