diff options
| author | Andreas Schwab <schwab@redhat.com> | 2010-04-06 11:15:58 +0200 |
|---|---|---|
| committer | Andreas Schwab <schwab@redhat.com> | 2010-04-06 11:15:58 +0200 |
| commit | 32e5e786daa69be1f153f01cd428ac18634bb7bc (patch) | |
| tree | ea6947f2380e156ea6ba91f5fa17a67a46304947 | |
| parent | b44389edf1a88c6607a6c365bd8d884aee2edead (diff) | |
| parent | 2e7c805d5ec1f0d2f46354bca65b1feffa7af63b (diff) | |
Merge remote branch 'origin/master' into fedora/master
102 files changed, 2825 insertions, 654 deletions
@@ -1,8 +1,345 @@ +2010-04-05 Thomas Schwinge <thomas@schwinge.name> + + * sysdeps/gnu/unwind-resume.c: New, moved from nptl/sysdeps/pthread/. + * sysdeps/gnu/rt-unwind-resume.c: Likewise. + * sysdeps/gnu/Makefile: Add sections for csu and rt subdirs to + build unwind-resume code, previously in nptl/sysdeps/pthread/Makefile. + +2010-04-05 Roland McGrath <roland@redhat.com> + + * elf/rtld.c (dl_main) [HAVE_AUX_VECTOR]: Add a cast. + +2010-03-30 Paul Pluzhnikov <ppluzhnikov@google.com> + + * Makeconfig: Propagate -fdebug-prefix-map from CFLAGS to ASFLAGS. + +2010-03-30 Joseph Myers <joseph@codesourcery.com> + + * elf/elf.h (ELFOSABI_ARM_AEABI): Define. + +2010-04-05 Ulrich Drepper <drepper@redhat.com> + + * po/nl.po: Update from translation team. + + [BZ #11010] + * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r): Handle + timeouts from servers. + + [BZ #11149] + * elf/ldconfig.c (main): Respect chroot setting when looking for + the aux cache. + +2010-04-04 Ulrich Drepper <drepper@redhat.com> + + [BZ #11043] + * posix/getopt.c (_getopt_internal_r): Fix arguments printed in error + messages. + + [BZ #11070] + * resolv/netdb.h: Declare iruserok and iruserok_af. + + * argp/Makefile: Add rules to build and run bug-argp2. + * argp/bug-argp2.c: New file. + +2010-02-05 Sergey Poznyakoff <gray@gnu.org.ua> + + [BZ #11254] + * argp/argp-parse.c (convert_options): Fix improper use of `|' + between character values. + +2010-04-04 Ulrich Drepper <drepper@redhat.com> + + [BZ #11276] + * sysdeps/posix/remove.c (IS_NO_DIRECTORY_ERROR): Define. + (remove): Use IS_NO_DIRECTORY_ERROR to check for file being no + directory. + * sysdeps/unix/sysv/linux/remove.c: New file. + + * conform/data/sys/stat.h-data: Fix testing of S_IS* macros. + + [BZ #11279] + * io/sys/stat.h: Always define S_ISSOCK for XPG6 and up. + + [BZ #11287] + * csu/Makefile ($(objpfx)version-info.h): Handle newer kernel headers + which don't define UTS_RELEASE. + +2010-04-04 H.J. Lu <hongjiu.lu@intel.com> + Ulrich Drepper <drepper@redhat.com> + + [BZ #11292] + * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): Allow + concurrent initialization and use of __cpu_features. + +2010-04-04 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/x86_64/multiarch/init-arch.h (cpu_features): Add tag to + the enum. + +2010-04-03 Ulrich Drepper <drepper@redhat.com> + + [BZ #11333] + * sysdeps/unix/readdir_r.c (__READDIR_R): Add support for platforms + which include unnecessary padding in d_reclen. + * sysdeps/unix/sysv/linux/i386/readdir64_r.c: Select work-around for + unnecessary padding. + + [BZ #11387] + * sysdeps/unix/sysv/linux/ifaddrs.c (map_newlin): Don't abort on + unknown interface, return -1. + (getifaddrs_internal): Rename from getifaddrs. Handle errors in + map_newlink be returning -EAGAIN. + (getifaddrs): If -EAGAIN is returned from getifaddrs_internal try + again. + +2010-03-25 Ryan S. Arnold <rsa@us.ibm.com> + + * sysdeps/unix/sysv/linux/getsysstats.c (next_line): Remove + redundant and incorrect else block which overwrites current line + with the partial next line. + +2010-04-03 Ulrich Drepper <drepper@redhat.com> + + [BZ #11438] + * posix/gai.conf: Document problems with IPv4 site-local addresses and + NATs. + + [BZ #11449] + * crypt/crypt_util.c (__init_des_r): Add memory barrier before setting + small_tables_initialized. + + * malloc/malloc.c (_int_free): Add one more sanity check for fastbins. + + * malloc/malloc.c (set_max_fast): Fix computation of the value. + +2010-03-30 David S. Miller <davem@davemloft.net> + + * sysdeps/unix/sysv/linux/mmap64.c (__mmap64): Fix + MMAP2_PAGE_SHIFT test. + +2010-03-29 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/unix/sysv/linux/bits/socket.h: Define MSG_WAITFORONE. + +2010-03-28 Thomas Schwinge <thomas@schwinge.name> + + * sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start): Adapt to auxv + changes in the generic code. + * elf/rtld.c (dl_main): Conditionalize the code that dereferences auxv + to [HAVE_AUX_VECTOR]. + +2010-03-27 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/unix/sysv/linux/getpagesize.c (__getpagesize): If + __ASSUME_AT_PAGESIZE we can rely on the value being set. + + * include/wchar.h: Undefine __need_mbstate_t and __need_wint_t + unconditionally in the end. + + * posix/glob.c (glob): Initialize oldcount early, too. + +2010-03-26 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/unix/sysv/linux/i386/fcntl.c: Define miss_F_GETOWN_EX + only if needed. + Patch mostly by Paul Pluzhnikov <ppluzhnikov@google.com>. + +2010-03-26 Richard Henderson <rth@redhat.com> + + * sysdeps/generic/ldsodefs.h (_dl_random): Mark attribute_relro; + + * stdio-common/psiginfo.c (psiginfo): Fix printf format + warning for si_band. + + * locale/setlocale.c (free_category): Finish renaming + struct locale_data to __locale_data. + + * csu/gmon-start.c (ENTRY_POINT, etext): Declare as char[], not void. + * elf/dl-sysdep.c (_end): Likewise. + * sysdeps/unix/sysv/dl-sysdep.c (frob_brk): Likewise with locally + declared _end, and associated variables. + +2010-03-26 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't assume success always + means aborting the loop over the NSS methods. + +2010-03-25 Andreas Schwab <schwab@redhat.com> + + * sysdeps/posix/getaddrinfo.c (gaih_inet): Reset no_data before + each action. + +2010-03-26 Ulrich Drepper <drepper@redhat.com> + + * malloc/malloc.c: Remove stale reference to website. + +2010-03-24 Ulrich Drepper <drepper@redhat.com> + + [BZ #11389] + * bits/time.h: Define CLOCK_MONOTONIC_RAW, CLOCK_REALTIME_COARSE, and + CLOCK_MONOTONIC_COARSE. + * sysdeps/unix/sysv/linux/clock_getres.c: Handle CLOCK_MONOTONIC_RAW, + CLOCK_REALTIME_COARSE, and CLOCK_MONOTONIC_COARSE. + * sysdeps/unix/sysv/linux/clock_gettime.c: Likewise. + * sysdeps/unix/sysv/linux/clock_settime.c: Likewise. + +2010-03-25 Andreas Schwab <schwab@redhat.com> + + * sysdeps/posix/cuserid.c: Fix typo. + +2010-03-16 Chris Demetriou <cgd@google.com> + + [BZ #11394] + * locale/programs/simple-hash.c: Include inttypes.h. + (hashval_t): Defined to be uint32_t. + * locale/programs/simple_hash.h: Include inttypes.h. + (compute_hashval): Change return type to uint32_t. + +2010-03-24 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/unix/sysv/linux/getlogin_r.c: New file. + * sysdeps/unix/sysv/linux/getlogin.c: New file. + * sysdeps/unix/getlogin_r.c: Allow compiling getlogin as static + function. + * sysdeps/unix/getlogin.c: Likewise. Move name variable to toplevel. + * include/unistd.h: Declare __getlogin_r_loginuid. + + [BZ #11397] + * sysdeps/posix/cuserid.c (cuserid): Make sure the returned string + is NUL terminated. + Patch by Jonathan Geisler <jgeisler@cse.taylor.edu>. + + * sysdeps/unix/sysv/linux/mmap64.c: Allow variable shift values. + +2010-03-24 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/x86_64/multiarch/strpbrk-c.c: Define only if SHARED + is defined. + +2010-03-22 H.J. Lu <hongjiu.lu@intel.com> + + * string/test-memcmp.c (check_result): New function. + (do_one_test): Use it. + (check1): New function. + (test_main): Use it. + +2010-03-24 Ulrich Drepper <drepper@redhat.com> + + * posix/tst-gnuglob.c: Add tests with empty patterns. For this + rewrite the tests to add support for failing glob calls. + Some other minor cleanups. + * posix/bug-glob3.c: New file. + * posix/Makefile (tests): Add bug-glob3. + +2010-03-24 Ulrich Drepper <drepper@redhat.com> + Andreas Schwab <andreas@redhat.com> + + * posix/glob.c (glob): Clean up gl_pathc and gl_pathv earlier. + If pattern is "" bail out early + +2010-03-23 Jakub Jelinek <jakub@redhat.com> + + * elf/dl-lookup.c (do_lookup_x): If tab->entries is NULL, + but tab->size != 0, just unlock and goto success, without + allocating anything or entering anything into the hash table. + (_dl_debug_bindings): Temporarily set tab->entries to NULL + around do_lookup_x in undef_map->l_local_scope[0]. If + undef_map->l_symbolic_in_local_scope, lookup also in + symbolic_searchlist of following libraries in l_local_scope + that have DT_SYMBOLIC set. + * elf/dl-deps.c (_dl_map_object_deps): Compute + l_symbolic_in_local_scope. + * include/link.h (struct link_map): Add l_symbolic_in_local_scope + bitfield. + +2010-03-24 Ulrich Drepper <drepper@redhat.com> + + [BZ #11410] + * wctype/wctype.h: Use <wchar.h> to get the wint_t definition. + + * wcsmbs/wchar.h: Correct preprocessor directive indentation. Move + C++ prototype handling to a better place. + +2010-03-18 Ulrich Drepper <drepper@redhat.com> + + * elf/dl-load.c (open_verify): Extend expected to the full size of the + e_ident array. When loading, check that the fields in e_ident we don't + know are zero to allow future extensions. + 2010-03-18 H.J. Lu <hongjiu.lu@intel.com> * sysdeps/i386/i686/multiarch/memcmp-ssse3.S: Update %xmm3 when exit from loop. +2010-03-16 Andreas Schwab <schwab@redhat.com> + + * resolv/res_send.c (__libc_res_nsend): Fix printing of server + address in debug statement. + (send_dg): Pass correct buffer pointer to DprintQ. + +2010-03-17 Ulrich Drepper <drepper@redhat.com> + + * libc-abis: Add a few more entries. + +2010-03-16 Ulrich Drepper <drepper@redhat.com> + + * elf/dl-load.c (VALID_ELF_ABIVERSION): Add additional osabi parameter. + Not used here. + (open_verify): Modify for extended VALID_ELF_ABIVERSION macro + interface. + * sysdeps/unix/sysv/linux/ldsodefs.h (VALID_ELF_ABIVERSION): Add + additional osabi parameter. Only acceept nonzero ABI versions if osabi + is Linux. + Fix includes. + (expected2): Don't explicitly initialize EI_ABIVERSION byte. + + * sysdeps/unix/sysv/linux/ldsodefs.h (VALID_ELF_ABIVERSION): Update + definition to follow generic code. + +2010-03-15 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. + + * Makerules: Add rule for libc-abis.h. + * csu/version.c: Use LIBC_ABIS_STRING string if available. + * elf/dl-load.c (VALID_ELF_ABIVERSION): Check using LIBC_ABI_MAX. + (open_verify): Only check EI_ABIVERSION bytes using VALID_ELF_HEADER. + Add extra call to VALID_ELF_ABIVERSION. + +2010-03-12 Ulrich Drepper <drepper@redhat.com> + + * sysdeps/unix/sysv/linux/sys/mount.h (UMOUNT_NOFOLLOW): Define. + +2010-03-12 Andreas Schwab <schwab@redhat.com> + + * elf/dl-dst.h: Include "trusted-dirs.h". + (DL_DST_REQUIRED): Take $LIB into account. + +2010-03-11 Roland McGrath <roland@redhat.com> + + * elf/elf.h (R_X86_64_GOT64, R_X86_64_GOTPCREL64): New macros. + (R_X86_64_GOTPC64, R_X86_64_GOTPLT64, R_X86_64_PLTOFF64): New macros. + +2010-03-10 Luis Machado <luisgpm@br.ibm.com> + + * sysdeps/powerpc/powerpc64/power7/memcpy.S: New file. + * sysdeps/powerpc/powerpc32/power7/memcpy.S: New file. + 2010-03-09 David S. Miller <davem@davemloft.net> * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Handling diff --git a/Makeconfig b/Makeconfig index b6386283bd..9aacc81e8a 100644 --- a/Makeconfig +++ b/Makeconfig @@ -1,4 +1,4 @@ -# Copyright (C) 1991-2003,2004,2005,2006,2007,2008,2009 +# Copyright (C) 1991-2003,2004,2005,2006,2007,2008,2009,2010 # Free Software Foundation, Inc. # This file is part of the GNU C Library. @@ -780,7 +780,7 @@ endif # The assembler can generate debug information too. ifndef ASFLAGS ifeq ($(have-cpp-asm-debuginfo),yes) -ASFLAGS = $(filter -g%,$(CFLAGS)) +ASFLAGS = $(filter -g% -fdebug-prefix-map=%,$(CFLAGS)) else ASFLAGS = endif @@ -1,4 +1,4 @@ -# Copyright (C) 1991-2006,2007,2008,2009 Free Software Foundation, Inc. +# Copyright (C) 1991-2006,2007,2008,2009,2010 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -109,6 +109,18 @@ $(common-objpfx)%.latest: $(common-objpfx)abi-versions.h endif # avoid-generated endif # $(versioning) = yes +ifndef avoid-generated +before-compile := $(common-objpfx)libc-abis.h $(before-compile) +libc-abis := $(firstword $(wildcard $(foreach D,$(add-ons), $(..)libc-abis)) \ + libc-abis) +$(common-objpfx)libc-abis.h: $(..)scripts/gen-libc-abis $(libc-abis) + $(SHELL) $(..)scripts/gen-libc-abis \ + $(base-machine)-$(config-vendor)-$(config-os) \ + < $(libc-abis) > $@T + $(move-if-change) $@T $@ +common-generated += $(common-objpfx)libc-abis.h +endif # avoid-generated + # Make sure the subdirectory for object files gets created. ifdef objpfx ifeq (,$(wildcard $(objpfx).)) @@ -1395,7 +1407,7 @@ $(objpfx)stubs: $(objs-for-stubs) ifneq (,$(strip $(objs-for-stubs))) (cd $(objpfx).; $(OBJDUMP) -h $(patsubst $(objpfx)%,%,$^)) | \ $(AWK) '/\.gnu\.glibc-stub\./ { \ - sub(/\.gnu\.glibc-stub\./, "", $$2); \ + sub(/\.gnu\.glibc-stub\./, "", $$2); \ stubs[$$2] = 1; } \ END { for (s in stubs) print "#define __stub_" s }' > $@T mv -f $@T $@ diff --git a/argp/Makefile b/argp/Makefile index b8c9fca0fb..caa95dbb9f 100644 --- a/argp/Makefile +++ b/argp/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1997, 2002, 2003, 2006, 2007 Free Software Foundation, Inc. +# Copyright (C) 1997,2002,2003,2006,2007,2010 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -26,12 +26,13 @@ distribute = argp-fmtstream.h argp-namefrob.h routines = $(addprefix argp-, ba fmtstream fs-xinl help parse pv \ pvh xinl eexst) -tests = argp-test tst-argp1 bug-argp1 tst-argp2 +tests = argp-test tst-argp1 bug-argp1 tst-argp2 bug-argp2 CFLAGS-argp-help.c = $(uses-callbacks) -fexceptions CFLAGS-argp-parse.c = $(uses-callbacks) CFLAGS-argp-fmtstream.c = -fexceptions bug-argp1-ARGS = -- --help +bug-argp2-ARGS = -- -d 111 --dstaddr 222 -p 333 --peer 444 include ../Rules diff --git a/argp/argp-parse.c b/argp/argp-parse.c index 4718ced81d..604fcf0f3a 100644 --- a/argp/argp-parse.c +++ b/argp/argp-parse.c @@ -1,5 +1,5 @@ /* Hierarchial argument parsing, layered over getopt - Copyright (C) 1995-2000, 2002, 2003, 2004 Free Software Foundation, Inc. + Copyright (C) 1995-2000, 2002, 2003, 2004, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader <miles@gnu.ai.mit.edu>. @@ -99,7 +99,7 @@ static volatile int _argp_hang; static const struct argp_option argp_default_options[] = { - {"help", '?', 0, 0, N_("Give this help list"), -1}, + {"help", '?', 0, 0, N_("Give this help list"), -1}, {"usage", OPT_USAGE, 0, 0, N_("Give a short usage message")}, {"program-name",OPT_PROGNAME,"NAME", OPTION_HIDDEN, N_("Set the program name")}, {"HANG", OPT_HANG, "SECS", OPTION_ARG_OPTIONAL | OPTION_HIDDEN, @@ -164,7 +164,7 @@ static const struct argp argp_default_argp = static const struct argp_option argp_version_options[] = { - {"version", 'V', 0, 0, N_("Print program version"), -1}, + {"version", 'V', 0, 0, N_("Print program version"), -1}, {0, 0} }; @@ -364,7 +364,7 @@ convert_options (const struct argp *argp, values (the sign of the lower bits is preserved however)... */ cvt->long_end->val = - ((opt->key | real->key) & USER_MASK) + ((opt->key ? opt->key : real->key) & USER_MASK) + (((group - cvt->parser->groups) + 1) << USER_BITS); /* Keep the LONG_OPTS list terminated. */ @@ -385,7 +385,7 @@ convert_options (const struct argp *argp, if (children) /* Assign GROUP's CHILD_INPUTS field some space from - CVT->child_inputs_end.*/ + CVT->child_inputs_end.*/ { unsigned num_children = 0; while (children[num_children].argp) @@ -823,7 +823,7 @@ parser_parse_next (struct parser *parser, int *arg_ebadkey) parser->try_getopt = 0; if (parser->state.next > 1 && strcmp (parser->state.argv[parser->state.next - 1], QUOTE) - == 0) + == 0) /* Not only is this the end of the options, but it's a `quoted' region, which may have args that *look* like options, so we definitely shouldn't try to use getopt past diff --git a/argp/bug-argp2.c b/argp/bug-argp2.c new file mode 100644 index 0000000000..133e5cf6e8 --- /dev/null +++ b/argp/bug-argp2.c @@ -0,0 +1,55 @@ +#include <argp.h> +#include <stdio.h> +#include <stdlib.h> + +static struct argp_option argp_options[] = { + { "dstaddr", 'd', "ADDR", 0, + "set destination (peer) address to ADDR" }, + { "peer", 'p', "ADDR", OPTION_ALIAS }, + { NULL } +}; + +static error_t parse_opt (int key, char *arg, struct argp_state *state); + +static struct argp argp = +{ + argp_options, parse_opt +}; + +static int cnt; + +static int +do_test (int argc, char *argv[]) +{ + int remaining; + argp_parse (&argp, argc, argv, 0, &remaining, NULL); + return cnt != 4; +} + +static error_t +parse_opt (int key, char *arg, struct argp_state *state) +{ + switch (key) + { + case 'd': + case 'p': + printf ("got '%c' with argument '%s'\n", key, arg); + ++cnt; + break; + case 0: + case ARGP_KEY_END: + case ARGP_KEY_NO_ARGS: + case ARGP_KEY_INIT: + case ARGP_KEY_SUCCESS: + case ARGP_KEY_FINI: + // Ignore. + return ARGP_ERR_UNKNOWN; + default: + printf ("invalid key '%x'\n", key); + exit (1); + } + return 0; +} + +#define TEST_FUNCTION do_test (argc, argv) +#include "../test-skeleton.c" diff --git a/bits/time.h b/bits/time.h index b3184d1de9..968ecc549f 100644 --- a/bits/time.h +++ b/bits/time.h @@ -1,5 +1,5 @@ /* System-dependent timing definitions. Generic version. - Copyright (C) 1996,1997,1999-2002,2003 Free Software Foundation, Inc. + Copyright (C) 1996,1997,1999-2002,2003,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -50,6 +50,12 @@ extern long int __sysconf (int); # define CLOCK_PROCESS_CPUTIME_ID 2 /* Thread-specific CPU-time clock. */ # define CLOCK_THREAD_CPUTIME_ID 3 +/* Monotonic system-wide clock, not adjusted for frequency scaling. */ +# define CLOCK_MONOTONIC_RAW 4 +/* Identifier for system-wide realtime clock, updated only on ticks. */ +# define CLOCK_REALTIME_COARSE 5 +/* Monotonic system-wide clock, updated only on ticks. */ +# define CLOCK_MONOTONIC_COARSE 6 /* Flag to indicate time is absolute. */ # define TIMER_ABSTIME 1 diff --git a/catgets/gencat.c b/catgets/gencat.c index e9a371fd5b..32a81cab35 100644 --- a/catgets/gencat.c +++ b/catgets/gencat.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996-2008, 2009 Free Software Foundation, Inc. +/* Copyright (C) 1996-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 1996. @@ -247,7 +247,7 @@ print_version (FILE *stream, struct argp_state *state) Copyright (C) %s Free Software Foundation, Inc.\n\ This is free software; see the source for copying conditions. There is NO\n\ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\ -"), "2009"); +"), "2010"); fprintf (stream, gettext ("Written by %s.\n"), "Ulrich Drepper"); } diff --git a/conform/data/sys/stat.h-data b/conform/data/sys/stat.h-data index df39fd3d81..b0e10a4c7f 100644 --- a/conform/data/sys/stat.h-data +++ b/conform/data/sys/stat.h-data @@ -66,15 +66,14 @@ constant S_ISGID constant S_ISVTX #endif -#if !defined POSIX && !defined POSIX2008 -macro S_IFMT +#if !defined POSIX macro S_ISBLK macro S_ISCHR macro S_ISDIR macro S_ISFIFO macro S_ISREG macro S_ISLNK -macro S_IFSOCK +macro S_ISSOCK #endif // How to represent optional tests? diff --git a/crypt/crypt_util.c b/crypt/crypt_util.c index 0db5be7b0f..7999a30672 100644 --- a/crypt/crypt_util.c +++ b/crypt/crypt_util.c @@ -1,7 +1,7 @@ /* * UFC-crypt: ultra fast crypt(3) implementation * - * Copyright (C) 1991, 92, 93, 96, 97, 98, 2000 Free Software Foundation, Inc. + * Copyright (C) 1991-1993,1996-1998,2000,2010 Free Software Foundation, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public @@ -27,6 +27,7 @@ #ifdef DEBUG #include <stdio.h> #endif +#include <atomic.h> #include <string.h> #ifndef STATIC @@ -114,53 +115,53 @@ static const int perm32[32] = { * The sboxes */ static const int sbox[8][4][16]= { - { { 14, 4, 13, 1, 2, 15, 11, 8, 3, 10, 6, 12, 5, 9, 0, 7 }, - { 0, 15, 7, 4, 14, 2, 13, 1, 10, 6, 12, 11, 9, 5, 3, 8 }, - { 4, 1, 14, 8, 13, 6, 2, 11, 15, 12, 9, 7, 3, 10, 5, 0 }, - { 15, 12, 8, 2, 4, 9, 1, 7, 5, 11, 3, 14, 10, 0, 6, 13 } - }, - - { { 15, 1, 8, 14, 6, 11, 3, 4, 9, 7, 2, 13, 12, 0, 5, 10 }, - { 3, 13, 4, 7, 15, 2, 8, 14, 12, 0, 1, 10, 6, 9, 11, 5 }, - { 0, 14, 7, 11, 10, 4, 13, 1, 5, 8, 12, 6, 9, 3, 2, 15 }, - { 13, 8, 10, 1, 3, 15, 4, 2, 11, 6, 7, 12, 0, 5, 14, 9 } - }, - - { { 10, 0, 9, 14, 6, 3, 15, 5, 1, 13, 12, 7, 11, 4, 2, 8 }, - { 13, 7, 0, 9, 3, 4, 6, 10, 2, 8, 5, 14, 12, 11, 15, 1 }, - { 13, 6, 4, 9, 8, 15, 3, 0, 11, 1, 2, 12, 5, 10, 14, 7 }, - { 1, 10, 13, 0, 6, 9, 8, 7, 4, 15, 14, 3, 11, 5, 2, 12 } - }, - - { { 7, 13, 14, 3, 0, 6, 9, 10, 1, 2, 8, 5, 11, 12, 4, 15 }, - { 13, 8, 11, 5, 6, 15, 0, 3, 4, 7, 2, 12, 1, 10, 14, 9 }, - { 10, 6, 9, 0, 12, 11, 7, 13, 15, 1, 3, 14, 5, 2, 8, 4 }, - { 3, 15, 0, 6, 10, 1, 13, 8, 9, 4, 5, 11, 12, 7, 2, 14 } - }, - - { { 2, 12, 4, 1, 7, 10, 11, 6, 8, 5, 3, 15, 13, 0, 14, 9 }, - { 14, 11, 2, 12, 4, 7, 13, 1, 5, 0, 15, 10, 3, 9, 8, 6 }, - { 4, 2, 1, 11, 10, 13, 7, 8, 15, 9, 12, 5, 6, 3, 0, 14 }, - { 11, 8, 12, 7, 1, 14, 2, 13, 6, 15, 0, 9, 10, 4, 5, 3 } - }, - - { { 12, 1, 10, 15, 9, 2, 6, 8, 0, 13, 3, 4, 14, 7, 5, 11 }, - { 10, 15, 4, 2, 7, 12, 9, 5, 6, 1, 13, 14, 0, 11, 3, 8 }, - { 9, 14, 15, 5, 2, 8, 12, 3, 7, 0, 4, 10, 1, 13, 11, 6 }, - { 4, 3, 2, 12, 9, 5, 15, 10, 11, 14, 1, 7, 6, 0, 8, 13 } - }, - - { { 4, 11, 2, 14, 15, 0, 8, 13, 3, 12, 9, 7, 5, 10, 6, 1 }, - { 13, 0, 11, 7, 4, 9, 1, 10, 14, 3, 5, 12, 2, 15, 8, 6 }, - { 1, 4, 11, 13, 12, 3, 7, 14, 10, 15, 6, 8, 0, 5, 9, 2 }, - { 6, 11, 13, 8, 1, 4, 10, 7, 9, 5, 0, 15, 14, 2, 3, 12 } - }, - - { { 13, 2, 8, 4, 6, 15, 11, 1, 10, 9, 3, 14, 5, 0, 12, 7 }, - { 1, 15, 13, 8, 10, 3, 7, 4, 12, 5, 6, 11, 0, 14, 9, 2 }, - { 7, 11, 4, 1, 9, 12, 14, 2, 0, 6, 10, 13, 15, 3, 5, 8 }, - { 2, 1, 14, 7, 4, 10, 8, 13, 15, 12, 9, 0, 3, 5, 6, 11 } - } + { { 14, 4, 13, 1, 2, 15, 11, 8, 3, 10, 6, 12, 5, 9, 0, 7 }, + { 0, 15, 7, 4, 14, 2, 13, 1, 10, 6, 12, 11, 9, 5, 3, 8 }, + { 4, 1, 14, 8, 13, 6, 2, 11, 15, 12, 9, 7, 3, 10, 5, 0 }, + { 15, 12, 8, 2, 4, 9, 1, 7, 5, 11, 3, 14, 10, 0, 6, 13 } + }, + + { { 15, 1, 8, 14, 6, 11, 3, 4, 9, 7, 2, 13, 12, 0, 5, 10 }, + { 3, 13, 4, 7, 15, 2, 8, 14, 12, 0, 1, 10, 6, 9, 11, 5 }, + { 0, 14, 7, 11, 10, 4, 13, 1, 5, 8, 12, 6, 9, 3, 2, 15 }, + { 13, 8, 10, 1, 3, 15, 4, 2, 11, 6, 7, 12, 0, 5, 14, 9 } + }, + + { { 10, 0, 9, 14, 6, 3, 15, 5, 1, 13, 12, 7, 11, 4, 2, 8 }, + { 13, 7, 0, 9, 3, 4, 6, 10, 2, 8, 5, 14, 12, 11, 15, 1 }, + { 13, 6, 4, 9, 8, 15, 3, 0, 11, 1, 2, 12, 5, 10, 14, 7 }, + { 1, 10, 13, 0, 6, 9, 8, 7, 4, 15, 14, 3, 11, 5, 2, 12 } + }, + + { { 7, 13, 14, 3, 0, 6, 9, 10, 1, 2, 8, 5, 11, 12, 4, 15 }, + { 13, 8, 11, 5, 6, 15, 0, 3, 4, 7, 2, 12, 1, 10, 14, 9 }, + { 10, 6, 9, 0, 12, 11, 7, 13, 15, 1, 3, 14, 5, 2, 8, 4 }, + { 3, 15, 0, 6, 10, 1, 13, 8, 9, 4, 5, 11, 12, 7, 2, 14 } + }, + + { { 2, 12, 4, 1, 7, 10, 11, 6, 8, 5, 3, 15, 13, 0, 14, 9 }, + { 14, 11, 2, 12, 4, 7, 13, 1, 5, 0, 15, 10, 3, 9, 8, 6 }, + { 4, 2, 1, 11, 10, 13, 7, 8, 15, 9, 12, 5, 6, 3, 0, 14 }, + { 11, 8, 12, 7, 1, 14, 2, 13, 6, 15, 0, 9, 10, 4, 5, 3 } + }, + + { { 12, 1, 10, 15, 9, 2, 6, 8, 0, 13, 3, 4, 14, 7, 5, 11 }, + { 10, 15, 4, 2, 7, 12, 9, 5, 6, 1, 13, 14, 0, 11, 3, 8 }, + { 9, 14, 15, 5, 2, 8, 12, 3, 7, 0, 4, 10, 1, 13, 11, 6 }, + { 4, 3, 2, 12, 9, 5, 15, 10, 11, 14, 1, 7, 6, 0, 8, 13 } + }, + + { { 4, 11, 2, 14, 15, 0, 8, 13, 3, 12, 9, 7, 5, 10, 6, 1 }, + { 13, 0, 11, 7, 4, 9, 1, 10, 14, 3, 5, 12, 2, 15, 8, 6 }, + { 1, 4, 11, 13, 12, 3, 7, 14, 10, 15, 6, 8, 0, 5, 9, 2 }, + { 6, 11, 13, 8, 1, 4, 10, 7, 9, 5, 0, 15, 14, 2, 3, 12 } + }, + + { { 13, 2, 8, 4, 6, 15, 11, 1, 10, 9, 3, 14, 5, 0, 12, 7 }, + { 1, 15, 13, 8, 10, 3, 7, 4, 12, 5, 6, 11, 0, 14, 9, 2 }, + { 7, 11, 4, 1, 9, 12, 14, 2, 0, 6, 10, 13, 15, 3, 5, 8 }, + { 2, 1, 14, 7, 4, 10, 8, 13, 15, 12, 9, 0, 3, 5, 6, 11 } + } }; /* @@ -468,6 +469,7 @@ __init_des_r(__data) efp[comes_from_word][word_value][o_long] |= mask2; } } + atomic_write_barrier (); small_tables_initialized = 1; #ifdef __GNU_LIBRARY__ small_tables_done: diff --git a/csu/Makefile b/csu/Makefile index 1339b5d117..1982c86395 100644 --- a/csu/Makefile +++ b/csu/Makefile @@ -1,5 +1,5 @@ # Makefile for csu code for GNU C library. -# Copyright (C) 1995-2004, 2005, 2006 Free Software Foundation, Inc. +# Copyright (C) 1995-2004, 2005, 2006, 2010 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -210,9 +210,20 @@ $(objpfx)version-info.h: $(common-objpfx)config.make $(all-Banner-files) linux*) version=`(printf '%s\n%s\n' \ '#include <linux/version.h>' \ UTS_RELEASE \ - | $(CC) $(CPPFLAGS) -E -P - -DNOT_IN_libc=1 | \ + | $(CC) $(CPPFLAGS) -O -E -P - -DNOT_IN_libc=1 | \ sed -e 's/"\([^"]*\)".*/\1/p' -e d) 2>/dev/null`;\ if [ -z "$$version" ]; then \ + version=`(printf '%s\n%s\n' \ + '#include <linux/version.h>' \ + LINUX_VERSION_CODE \ + | $(CC) $(CPPFLAGS) -O -E -P - -DNOT_IN_libc=1 \ + | sed -n -e '/^[123456789].*/p' \ + | awk '{v=$$1; \ + printf("%d.%d.%d\n", \ + v/65535, v/256%256, v%256)}') \ + 2>/dev/null`; \ + fi; \ + if [ -z "$$version" ]; then \ if [ -r /proc/version ]; then \ version=`sed 's/.*Linux version \([^ ]*\) .*/>>\1<</' \ < /proc/version`; \ diff --git a/csu/gmon-start.c b/csu/gmon-start.c index d11c9b9532..7d585e135f 100644 --- a/csu/gmon-start.c +++ b/csu/gmon-start.c @@ -31,9 +31,9 @@ #ifdef ENTRY_POINT_DECL ENTRY_POINT_DECL(extern) #else -extern void ENTRY_POINT; +extern char ENTRY_POINT[]; #endif -extern void etext; +extern char etext[]; #ifndef TEXT_START # ifdef ENTRY_POINT_DECL diff --git a/csu/version.c b/csu/version.c index db913be800..8e32f312a9 100644 --- a/csu/version.c +++ b/csu/version.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992-2008, 2009 Free Software Foundation, Inc. +/* Copyright (C) 1992-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -18,6 +18,7 @@ #include "version.h" #include <tls.h> +#include <libc-abis.h> #include <gnu/libc-version.h> static const char __libc_release[] = RELEASE; @@ -25,12 +26,15 @@ static const char __libc_version[] = VERSION; static const char banner[] = "GNU C Library "RELEASE" release version "VERSION", by Roland McGrath et al.\n\ -Copyright (C) 2009 Free Software Foundation, Inc.\n\ +Copyright (C) 2010 Free Software Foundation, Inc.\n\ This is free software; see the source for copying conditions.\n\ There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A\n\ PARTICULAR PURPOSE.\n\ Compiled by GNU CC version "__VERSION__".\n" #include "version-info.h" +#ifdef LIBC_ABIS_STRING +LIBC_ABIS_STRING +#endif #ifdef GLIBC_OLDEST_ABI "The oldest ABI supported: " GLIBC_OLDEST_ABI ".\n" #endif diff --git a/debug/catchsegv.sh b/debug/catchsegv.sh index 5a91d21137..d78fec5e63 100755 --- a/debug/catchsegv.sh +++ b/debug/catchsegv.sh @@ -1,5 +1,5 @@ #! /bin/sh -# Copyright (C) 1998,1999,2001,2003,2004,2006,2007,2008,2009 +# Copyright (C) 1998,1999,2001,2003,2004,2006,2007,2008,2009,2010 # Free Software Foundation, Inc. # This file is part of the GNU C Library. # Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -40,7 +40,7 @@ if test $# -eq 0; then ;; --v | --ve | --ver | --vers | --versi | --versio | --version) echo 'catchsegv (GNU libc) @VERSION@' - echo 'Copyright (C) 2009 Free Software Foundation, Inc. + echo 'Copyright (C) 2010 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Written by Ulrich Drepper.' @@ -97,7 +97,7 @@ if test -s "$segv_output"; then echo "$line" fi ;; - *) echo "$line" + *) echo "$line" ;; esac done) diff --git a/debug/xtrace.sh b/debug/xtrace.sh index 8ef507ef38..3cf9b0c0f4 100755 --- a/debug/xtrace.sh +++ b/debug/xtrace.sh @@ -1,5 +1,5 @@ #! @BASH@ -# Copyright (C) 1999, 2001-2008, 2009 Free Software Foundation, Inc. +# Copyright (C) 1999, 2001-2008, 2009, 2010 Free Software Foundation, Inc. # This file is part of the GNU C Library. # Contributed by Ulrich Drepper <drepper@gnu.org>, 1999. @@ -66,7 +66,7 @@ do_version() { printf $"Copyright (C) %s Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -" "2009" +" "2010" printf $"Written by %s. " "Ulrich Drepper" exit 0 diff --git a/elf/dl-deps.c b/elf/dl-deps.c index 34c6024efa..a58de5c985 100644 --- a/elf/dl-deps.c +++ b/elf/dl-deps.c @@ -1,5 +1,5 @@ /* Load the dependencies of a mapped object. - Copyright (C) 1996-2003, 2004, 2005, 2006, 2007 + Copyright (C) 1996-2003, 2004, 2005, 2006, 2007, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -554,7 +554,12 @@ Filters not supported with LD_TRACE_PRELINKING")); cnt = _dl_build_local_scope (l_initfini, l); assert (cnt <= nlist); for (j = 0; j < cnt; j++) - l_initfini[j]->l_reserved = 0; + { + l_initfini[j]->l_reserved = 0; + if (j && __builtin_expect (l_initfini[j]->l_info[DT_SYMBOLIC] + != NULL, 0)) + l->l_symbolic_in_local_scope = true; + } l->l_local_scope[0] = (struct r_scope_elem *) malloc (sizeof (struct r_scope_elem) diff --git a/elf/dl-dst.h b/elf/dl-dst.h index 76076a6036..ae8d119c0d 100644 --- a/elf/dl-dst.h +++ b/elf/dl-dst.h @@ -18,6 +18,8 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include "trusted-dirs.h" + /* Determine the number of DST elements in the name. Only if IS_PATH is nonzero paths are recognized (i.e., multiple, ':' separated filenames). */ #define DL_DST_COUNT(name, is_path) \ @@ -39,12 +41,13 @@ \ if (__cnt > 0) \ { \ - size_t origin_len; \ + size_t dst_len; \ /* Now we make a guess how many extra characters on top of the \ length of S we need to represent the result. We know that \ we have CNT replacements. Each at most can use \ - MAX (strlen (ORIGIN), strlen (_dl_platform)) \ - minus 7 (which is the length of "$ORIGIN"). \ + MAX (MAX (strlen (ORIGIN), strlen (_dl_platform)), \ + strlen (DL_DST_LIB)) \ + minus 4 (which is the length of "$LIB"). \ \ First get the origin string if it is not available yet. \ This can only happen for the map of the executable. */ \ @@ -53,14 +56,16 @@ { \ assert ((l)->l_name[0] == '\0'); \ (l)->l_origin = _dl_get_origin (); \ - origin_len = ((l)->l_origin && (l)->l_origin != (char *) -1 \ + dst_len = ((l)->l_origin && (l)->l_origin != (char *) -1 \ ? strlen ((l)->l_origin) : 0); \ } \ else \ - origin_len = (l)->l_origin == (char *) -1 \ + dst_len = (l)->l_origin == (char *) -1 \ ? 0 : strlen ((l)->l_origin); \ - \ - __len += __cnt * (MAX (origin_len, GLRO(dl_platformlen)) - 7); \ + dst_len = MAX (MAX (dst_len, GLRO(dl_platformlen)), \ + strlen (DL_DST_LIB)); \ + if (dst_len > 4) \ + __len += __cnt * (dst_len - 4); \ } \ \ __len; }) @@ -72,7 +77,7 @@ if ((l) == NULL) \ { \ const char *origin = _dl_get_origin (); \ - origin_len = (origin && origin != (char *) -1 ? strlen (origin) : 0); \ + dst_len = (origin && origin != (char *) -1 ? strlen (origin) : 0); \ } \ else #endif diff --git a/elf/dl-load.c b/elf/dl-load.c index e8c7be55f7..d8f9131dd6 100644 --- a/elf/dl-load.c +++ b/elf/dl-load.c @@ -1569,11 +1569,11 @@ open_verify (const char *name, struct filebuf *fbp, struct link_map *loader, #ifndef VALID_ELF_HEADER # define VALID_ELF_HEADER(hdr,exp,size) (memcmp (hdr, exp, size) == 0) # define VALID_ELF_OSABI(osabi) (osabi == ELFOSABI_SYSV) -# define VALID_ELF_ABIVERSION(ver) (ver == 0) +# define VALID_ELF_ABIVERSION(osabi,ver) (ver == 0) #elif defined MORE_ELF_HEADER_DATA MORE_ELF_HEADER_DATA; #endif - static const unsigned char expected[EI_PAD] = + static const unsigned char expected[EI_NIDENT] = { [EI_MAG0] = ELFMAG0, [EI_MAG1] = ELFMAG1, @@ -1655,7 +1655,13 @@ open_verify (const char *name, struct filebuf *fbp, struct link_map *loader, /* See whether the ELF header is what we expect. */ if (__builtin_expect (! VALID_ELF_HEADER (ehdr->e_ident, expected, - EI_PAD), 0)) + EI_ABIVERSION) + || !VALID_ELF_ABIVERSION (ehdr->e_ident[EI_OSABI], + ehdr->e_ident[EI_ABIVERSION]) + || memcmp (&ehdr->e_ident[EI_PAD], + &expected[EI_PAD], + EI_NIDENT - EI_PAD) != 0, + 0)) { /* Something is wrong. */ const Elf32_Word *magp = (const void *) ehdr->e_ident; @@ -1695,8 +1701,12 @@ open_verify (const char *name, struct filebuf *fbp, struct link_map *loader, allowed here. */ else if (!VALID_ELF_OSABI (ehdr->e_ident[EI_OSABI])) errstring = N_("ELF file OS ABI invalid"); - else if (!VALID_ELF_ABIVERSION (ehdr->e_ident[EI_ABIVERSION])) + else if (!VALID_ELF_ABIVERSION (ehdr->e_ident[EI_OSABI], + ehdr->e_ident[EI_ABIVERSION])) errstring = N_("ELF file ABI version invalid"); + else if (memcmp (&ehdr->e_ident[EI_PAD], &expected[EI_PAD], + EI_NIDENT - EI_PAD) != 0) + errstring = N_("nonzero padding in e_ident"); else /* Otherwise we don't know what went wrong. */ errstring = N_("internal error"); diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c index 763ec16fa4..78c8669e30 100644 --- a/elf/dl-lookup.c +++ b/elf/dl-lookup.c @@ -1,5 +1,6 @@ /* Look up a symbol in the loaded objects. - Copyright (C) 1995-2005, 2006, 2007, 2009 Free Software Foundation, Inc. + Copyright (C) 1995-2005, 2006, 2007, 2009, 2010 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -414,6 +415,20 @@ do_lookup_x (const char *undef_name, uint_fast32_t new_hash, assert (!RTLD_CHECK_FOREIGN_CALL); #endif +#ifdef SHARED + /* If tab->entries is NULL, but tab->size is not, it means + this is the second, conflict finding, lookup for + LD_TRACE_PRELINKING in _dl_debug_bindings. Don't + allocate anything and don't enter anything into the + hash table. */ + if (__builtin_expect (tab->size, 0)) + { + assert (GLRO(dl_debug_mask) & DL_DEBUG_PRELINK); + __rtld_lock_unlock_recursive (tab->lock); + goto success; + } +#endif + #define INITIAL_NUNIQUE_SYM_TABLE 31 size = INITIAL_NUNIQUE_SYM_TABLE; entries = calloc (sizeof (struct unique_sym), size); @@ -917,13 +932,48 @@ _dl_debug_bindings (const char *undef_name, struct link_map *undef_map, { const uint_fast32_t new_hash = dl_new_hash (undef_name); unsigned long int old_hash = 0xffffffff; + struct unique_sym *saved_entries + = GL(dl_ns)[LM_ID_BASE]._ns_unique_sym_table.entries; + GL(dl_ns)[LM_ID_BASE]._ns_unique_sym_table.entries = NULL; do_lookup_x (undef_name, new_hash, &old_hash, *ref, &val, undef_map->l_local_scope[0], 0, version, 0, NULL, type_class, undef_map); - if (val.s != value->s || val.m != value->m) conflict = 1; + else if (__builtin_expect (undef_map->l_symbolic_in_local_scope, 0) + && val.s + && __builtin_expect (ELFW(ST_BIND) (val.s->st_info), + STB_GLOBAL) == STB_GNU_UNIQUE) + { + /* If it is STB_GNU_UNIQUE and undef_map's l_local_scope + contains any DT_SYMBOLIC libraries, unfortunately there + can be conflicts even if the above is equal. As symbol + resolution goes from the last library to the first and + if a STB_GNU_UNIQUE symbol is found in some late DT_SYMBOLIC + library, it would be the one that is looked up. */ + struct sym_val val2 = { NULL, NULL }; + size_t n; + struct r_scope_elem *scope = undef_map->l_local_scope[0]; + + for (n = 0; n < scope->r_nlist; n++) + if (scope->r_list[n] == val.m) + break; + + for (n++; n < scope->r_nlist; n++) + if (scope->r_list[n]->l_info[DT_SYMBOLIC] != NULL + && do_lookup_x (undef_name, new_hash, &old_hash, *ref, + &val2, + &scope->r_list[n]->l_symbolic_searchlist, + 0, version, 0, NULL, type_class, + undef_map) > 0) + { + conflict = 1; + val = val2; + break; + } + } + GL(dl_ns)[LM_ID_BASE]._ns_unique_sym_table.entries = saved_entries; } if (value->s) diff --git a/elf/dl-sysdep.c b/elf/dl-sysdep.c index 5507e57b96..160503dac5 100644 --- a/elf/dl-sysdep.c +++ b/elf/dl-sysdep.c @@ -47,7 +47,7 @@ #endif extern char **_environ attribute_hidden; -extern void _end attribute_hidden; +extern char _end[] attribute_hidden; /* Protect SUID program against misuse of file descriptors. */ extern void __libc_check_standard_fds (void); @@ -226,14 +226,14 @@ _dl_sysdep_start (void **start_argptr, if (GLRO(dl_platform) != NULL) GLRO(dl_platformlen) = strlen (GLRO(dl_platform)); - if (__sbrk (0) == &_end) + if (__sbrk (0) == _end) /* The dynamic linker was run as a program, and so the initial break starts just after our bss, at &_end. The malloc in dl-minimal.c will consume the rest of this page, so tell the kernel to move the break up that far. When the user program examines its break, it will see this new value and not clobber our data. */ __sbrk (GLRO(dl_pagesize) - - ((&_end - (void *) 0) & (GLRO(dl_pagesize) - 1))); + - ((_end - (char *) 0) & (GLRO(dl_pagesize) - 1))); /* If this is a SUID program we make sure that FDs 0, 1, and 2 are allocated. If necessary we are doing it ourself. If it is not @@ -150,6 +150,7 @@ typedef struct #define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */ #define ELFOSABI_MODESTO 11 /* Novell Modesto. */ #define ELFOSABI_OPENBSD 12 /* OpenBSD. */ +#define ELFOSABI_ARM_AEABI 64 /* ARM EABI */ #define ELFOSABI_ARM 97 /* ARM */ #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ @@ -2666,7 +2667,13 @@ typedef Elf32_Addr Elf32_Conflict; #define R_X86_64_GOTOFF64 25 /* 64 bit offset to GOT */ #define R_X86_64_GOTPC32 26 /* 32 bit signed pc relative offset to GOT */ -/* 27 .. 31 */ +#define R_X86_64_GOT64 27 /* 64-bit GOT entry offset */ +#define R_X86_64_GOTPCREL64 28 /* 64-bit PC relative offset + to GOT entry */ +#define R_X86_64_GOTPC64 29 /* 64-bit PC relative offset to GOT */ +#define R_X86_64_GOTPLT64 30 /* like GOT64, says PLT entry needed */ +#define R_X86_64_PLTOFF64 31 /* 64-bit GOT relative offset + to PLT entry */ #define R_X86_64_SIZE32 32 /* Size of symbol plus 32-bit addend */ #define R_X86_64_SIZE64 33 /* Size of symbol plus 64-bit addend */ #define R_X86_64_GOTPC32_TLSDESC 34 /* GOT offset for TLS descriptor. */ diff --git a/elf/ldconfig.c b/elf/ldconfig.c index 4886645dfa..1bebb11558 100644 --- a/elf/ldconfig.c +++ b/elf/ldconfig.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1999-2008, 2009 Free Software Foundation, Inc. +/* Copyright (C) 1999-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Andreas Jaeger <aj@suse.de>, 1999. @@ -317,7 +317,7 @@ print_version (FILE *stream, struct argp_state *state) Copyright (C) %s Free Software Foundation, Inc.\n\ This is free software; see the source for copying conditions. There is NO\n\ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\ -"), "2009"); +"), "2010"); fprintf (stream, gettext ("Written by %s.\n"), "Andreas Jaeger"); } @@ -1316,11 +1316,9 @@ main (int argc, char **argv) p ? (*p = '\0', cache_file) : "/"); if (canon == NULL) - { - error (EXIT_FAILURE, errno, - _("Can't open cache file directory %s\n"), - p ? cache_file : "/"); - } + error (EXIT_FAILURE, errno, + _("Can't open cache file directory %s\n"), + p ? cache_file : "/"); if (p) ++p; @@ -1359,8 +1357,17 @@ main (int argc, char **argv) add_arch_dirs (config_file); } + char *aux_cache_file = _PATH_LDCONFIG_AUX_CACHE; + if (opt_chroot) + { + aux_cache_file = chroot_canon (opt_chroot, aux_cache_file); + if (aux_cache_file == NULL) + error (EXIT_FAILURE, errno, _("Can't open cache file %s\n"), + _PATH_LDCONFIG_AUX_CACHE); + } + if (! opt_ignore_aux_cache) - load_aux_cache (_PATH_LDCONFIG_AUX_CACHE); + load_aux_cache (aux_cache_file); else init_aux_cache (); @@ -1369,7 +1376,7 @@ main (int argc, char **argv) if (opt_build_cache) { save_cache (cache_file); - save_aux_cache (_PATH_LDCONFIG_AUX_CACHE); + save_aux_cache (aux_cache_file); } return 0; diff --git a/elf/ldd.bash.in b/elf/ldd.bash.in index 1bbefe2ff0..00ab15f76d 100644 --- a/elf/ldd.bash.in +++ b/elf/ldd.bash.in @@ -1,5 +1,5 @@ #! @BASH@ -# Copyright (C) 1996-2008, 2009 Free Software Foundation, Inc. +# Copyright (C) 1996-2008, 2009, 2010 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -39,7 +39,7 @@ while test $# -gt 0; do printf $"Copyright (C) %s Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -" "2009" +" "2010" printf $"Written by %s and %s. " "Roland McGrath" "Ulrich Drepper" exit 0 @@ -160,7 +160,7 @@ warning: you do not have execution permission for" "\`$file'" >&2 for rtld in ${RTLDLIST}; do if test -x $rtld; then verify_out=`${rtld} --verify "$file"` - ret=$? + ret=$? case $ret in [02]) RTLD=${rtld}; break;; esac diff --git a/elf/rtld.c b/elf/rtld.c index 3afb997f85..e26b2b9e1b 100644 --- a/elf/rtld.c +++ b/elf/rtld.c @@ -928,8 +928,6 @@ dl_main (const ElfW(Phdr) *phdr, if (*user_entry == (ElfW(Addr)) ENTRY_POINT) { - ElfW(auxv_t) *av; - /* Ho ho. We are not the program interpreter! We are the program itself! This means someone ran ld.so as a command. Well, that might be convenient to do sometimes. We support it by @@ -1086,13 +1084,14 @@ of this helper program; chances are you did not intend to run this program.\n\ main_map->l_name = (char *) ""; *user_entry = main_map->l_entry; +#ifdef HAVE_AUX_VECTOR /* Adjust the on-stack auxiliary vector so that it looks like the binary was executed directly. */ - for (av = auxv; av->a_type != AT_NULL; av++) + for (ElfW(auxv_t) *av = auxv; av->a_type != AT_NULL; av++) switch (av->a_type) { case AT_PHDR: - av->a_un.a_val = phdr; + av->a_un.a_val = (uintptr_t) phdr; break; case AT_PHNUM: av->a_un.a_val = phnum; @@ -1101,6 +1100,7 @@ of this helper program; chances are you did not intend to run this program.\n\ av->a_un.a_val = *user_entry; break; } +#endif } else { diff --git a/elf/sprof.c b/elf/sprof.c index 96d854fb70..a2cc974bba 100644 --- a/elf/sprof.c +++ b/elf/sprof.c @@ -1,5 +1,5 @@ /* Read and display shared object profiling data. - Copyright (C) 1997-2008, 2009 Free Software Foundation, Inc. + Copyright (C) 1997-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. @@ -261,7 +261,7 @@ main (int argc, char *argv[]) { /* We need exactly two non-option parameter. */ argp_help (&argp, stdout, ARGP_HELP_SEE | ARGP_HELP_EXIT_ERR, - program_invocation_short_name); + program_invocation_short_name); exit (1); } @@ -388,7 +388,7 @@ Copyright (C) %s Free Software Foundation, Inc.\n\ This is free software; see the source for copying conditions. There is NO\n\ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\ "), - "2009"); + "2010"); fprintf (stream, gettext ("Written by %s.\n"), "Ulrich Drepper"); } diff --git a/iconv/iconv_prog.c b/iconv/iconv_prog.c index 3bcb9b464e..7354f68715 100644 --- a/iconv/iconv_prog.c +++ b/iconv/iconv_prog.c @@ -1,5 +1,5 @@ /* Convert text in given files from the specified from-set to the to-set. - Copyright (C) 1998-2008, 2009 Free Software Foundation, Inc. + Copyright (C) 1998-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -424,7 +424,7 @@ print_version (FILE *stream, struct argp_state *state) Copyright (C) %s Free Software Foundation, Inc.\n\ This is free software; see the source for copying conditions. There is NO\n\ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\ -"), "2009"); +"), "2010"); fprintf (stream, gettext ("Written by %s.\n"), "Ulrich Drepper"); } @@ -501,7 +501,7 @@ process_block (iconv_t cd, char *addr, size_t len, FILE **output, if (n != (size_t) -1) { /* All the input test is processed. For state-dependent - character sets we have to flush the state now. */ + character sets we have to flush the state now. */ outptr = outbuf; outlen = OUTBUF_SIZE; n = iconv (cd, NULL, NULL, &outptr, &outlen); diff --git a/iconv/iconvconfig.c b/iconv/iconvconfig.c index 1d95e89a84..e4d5b3a89b 100644 --- a/iconv/iconvconfig.c +++ b/iconv/iconvconfig.c @@ -1,5 +1,5 @@ /* Generate fastloading iconv module configuration files. - Copyright (C) 2000-2008, 2009 Free Software Foundation, Inc. + Copyright (C) 2000-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2000. @@ -396,7 +396,7 @@ print_version (FILE *stream, struct argp_state *state) Copyright (C) %s Free Software Foundation, Inc.\n\ This is free software; see the source for copying conditions. There is NO\n\ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\ -"), "2009"); +"), "2010"); fprintf (stream, gettext ("Written by %s.\n"), "Ulrich Drepper"); } @@ -993,24 +993,24 @@ next_prime (uint32_t seed) stoff ??? String table hoff 8*hsize Array of tuples - string table offset - module index + string table offset + module index moff ??? Array of tuples - canonical name offset - from-internal module dir name offset - from-internal module name off - to-internal module dir name offset - to-internal module name offset - offset into other conversion table + canonical name offset + from-internal module dir name offset + from-internal module name off + to-internal module dir name offset + to-internal module name offset + offset into other conversion table ooff ??? One or more of - number of steps/modules - one or more of tuple - canonical name offset for output - module dir name offset - module name offset - (following last entry with step count 0) + number of steps/modules + one or more of tuple + canonical name offset for output + module dir name offset + module name offset + (following last entry with step count 0) */ static struct hash_entry *hash_table; diff --git a/include/link.h b/include/link.h index 26c67438f0..9d1fc1a8fe 100644 --- a/include/link.h +++ b/include/link.h @@ -1,6 +1,6 @@ /* Data structure for communication from the run-time dynamic linker for loaded ELF shared objects. - Copyright (C) 1995-2006, 2007, 2009 Free Software Foundation, Inc. + Copyright (C) 1995-2006, 2007, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -188,6 +188,10 @@ struct link_map unsigned int l_contiguous:1; /* Nonzero if inter-segment holes are mprotected or if no holes are present at all. */ + unsigned int l_symbolic_in_local_scope:1; /* Nonzero if l_local_scope + during LD_TRACE_PRELINKING=1 + contains any DT_SYMBOLIC + libraries. */ /* Collected information about own RPATH directories. */ struct r_search_path_struct l_rpath_dirs; diff --git a/include/unistd.h b/include/unistd.h index ccba893abe..0ad2983280 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -176,6 +176,9 @@ extern int __have_sock_cloexec; unless it is really necessary. */ #define __have_pipe2 __have_sock_cloexec +extern int __getlogin_r_loginuid (char *name, size_t namesize) + attribute_hidden; + __END_DECLS #endif diff --git a/include/wchar.h b/include/wchar.h index bca847731d..3afe0b6e2e 100644 --- a/include/wchar.h +++ b/include/wchar.h @@ -195,3 +195,8 @@ extern size_t __mbsrtowcs_l (wchar_t *dst, const char **src, size_t len, # endif #endif + +/* Undefine all __need_* constants in case we are included to get those + constants but the whole file was already read. */ +#undef __need_mbstate_t +#undef __need_wint_t diff --git a/io/sys/stat.h b/io/sys/stat.h index 733a927888..ac740cad38 100644 --- a/io/sys/stat.h +++ b/io/sys/stat.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1995-2004, 2005, 2006, 2007, 2009 +/* Copyright (C) 1991, 1992, 1995-2004, 2005, 2006, 2007, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -143,9 +143,11 @@ __BEGIN_DECLS # define S_ISLNK(mode) 0 #endif -#if (defined __USE_BSD || defined __USE_UNIX98) \ +#if (defined __USE_BSD || defined __USE_UNIX98 || defined __USE_XOPEN2K) \ && defined __S_IFSOCK # define S_ISSOCK(mode) __S_ISTYPE((mode), __S_IFSOCK) +#elif defined __USE_XOPEN2K +# define S_ISSOCK(mode) 0 #endif /* These are from POSIX.1b. If the objects are not implemented using separate diff --git a/libc-abis b/libc-abis new file mode 100644 index 0000000000..8668e49d88 --- /dev/null +++ b/libc-abis @@ -0,0 +1,48 @@ +# Definition of features which introduce new libc ABI versions. This +# file is used to create a header file with definitions for the various +# versions. The static linker will encode in the EI_ABIVERSION field in +# the e_ident array in the ELF program header the required ABI version. +# This is not a bitmask. The maximum ABI version required must be +# encoded. +# +# Adding new features should always happen by appending new lines. Never +# add entries in the middle or where they seem "logical". Once a version +# is assigned to a feature it must not change again. Since some features +# are conditionally added this can only ever be done securely without much +# risk is by adding at the end. +# +# The following lines have one of two formats: +# +# SYMBOL +# With just a symbol on the line this is the name of a feature which +# is architecture independent. +# +# SYMBOL PLATFORM +# Using this form architecture (and platform) dependent features can be +# specified. The PLATFORM name can use the wildcards available in +# the Bourne shell's case expression. +# +# Note that the same symbol can be used using different platform triples. +# They don't have to be in the same order relative to other entries. This +# can happen if the feature is implemented for different architectures +# at different times. +# +# This file is parsed by a script which produces a header file containing +# a single enum definition. An extra symbol is added as entry zero to +# specify the default ABI with number 0 and an artificial last entry is +# added to allow computing the maximum ABI version for the platform. +# +# Feature Name Configuration +# ------------ ------------- +# +# Unique symbol definitions for C++. +# Architecture independent, all ELF targets (== all targets) +UNIQUE +# +# Indirect PLT relocations. Architecture dependent. +IFUNC x86_64-*-linux* +IFUNC i?86-*-linux* +IFUNC powerpc64-*-linux* +IFUNC powerpc-*-linux* +IFUNC sparc64-*-linux* +IFUNC sparc-*-linux* diff --git a/locale/programs/locale.c b/locale/programs/locale.c index 77262b7d1c..a3602cf118 100644 --- a/locale/programs/locale.c +++ b/locale/programs/locale.c @@ -1,5 +1,5 @@ /* Implementation of the locale program according to POSIX 9945-2. - Copyright (C) 1995-1997, 1999-2008, 2009 Free Software Foundation, Inc. + Copyright (C) 1995-1997, 1999-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995. @@ -144,7 +144,7 @@ struct category #define DEFINE_CATEGORY(category, name, items, postload) \ static struct cat_item category##_desc[] = \ { \ - NO_PAREN items \ + NO_PAREN items \ }; #include "categories.def" @@ -294,7 +294,7 @@ print_version (FILE *stream, struct argp_state *state) Copyright (C) %s Free Software Foundation, Inc.\n\ This is free software; see the source for copying conditions. There is NO\n\ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\ -"), "2009"); +"), "2010"); fprintf (stream, gettext ("Written by %s.\n"), "Ulrich Drepper"); } @@ -539,7 +539,7 @@ write_locales (void) because a) we are only interested in the first two fields b) these fields must be usable as file names and so must - not be that long */ + not be that long */ char buf[BUFSIZ]; char *alias; char *value; @@ -886,7 +886,7 @@ show_info (const char *name) while (cnt > 1) { printf ("%d;", *val == '\177' ? -1 : *val); - --cnt; + --cnt; ++val; } diff --git a/locale/programs/localedef.c b/locale/programs/localedef.c index c8eebc7e5c..4cb0d862ca 100644 --- a/locale/programs/localedef.c +++ b/locale/programs/localedef.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995-2008, 2009 Free Software Foundation, Inc. +/* Copyright (C) 1995-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995. @@ -365,8 +365,8 @@ more_help (int key, const char *text, void *input) /* We print some extra information. */ if (asprintf (&cp, gettext ("\ System's directory for character maps : %s\n\ - repertoire maps: %s\n\ - locale path : %s\n\ + repertoire maps: %s\n\ + locale path : %s\n\ %s"), CHARMAP_PATH, REPERTOIREMAP_PATH, LOCALE_PATH, gettext ("\ For bug reporting instructions, please see:\n\ @@ -388,7 +388,7 @@ print_version (FILE *stream, struct argp_state *state) Copyright (C) %s Free Software Foundation, Inc.\n\ This is free software; see the source for copying conditions. There is NO\n\ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\ -"), "2009"); +"), "2010"); fprintf (stream, gettext ("Written by %s.\n"), "Ulrich Drepper"); } diff --git a/locale/programs/simple-hash.c b/locale/programs/simple-hash.c index 5bd65f2478..b9cc237e49 100644 --- a/locale/programs/simple-hash.c +++ b/locale/programs/simple-hash.c @@ -21,6 +21,7 @@ # include <config.h> #endif +#include <inttypes.h> #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -49,6 +50,7 @@ # define bcopy(s, d, n) memcpy ((d), (s), (n)) #endif +#define hashval_t uint32_t #include "hashval.h" extern void *xmalloc (size_t __n); diff --git a/locale/programs/simple-hash.h b/locale/programs/simple-hash.h index b41c233b06..e0c32bcc34 100644 --- a/locale/programs/simple-hash.h +++ b/locale/programs/simple-hash.h @@ -19,6 +19,7 @@ #ifndef _SIMPLE_HASH_H #define _SIMPLE_HASH_H +#include <inttypes.h> #include <obstack.h> typedef struct hash_table @@ -45,7 +46,7 @@ extern int iterate_table (const hash_table *htab, void **ptr, const void **key, size_t *keylen, void **data) __THROW; -extern unsigned long int compute_hashval (const void *key, size_t keylen) +extern uint32_t compute_hashval (const void *key, size_t keylen) __THROW; extern unsigned long int next_prime (unsigned long int seed) __THROW; diff --git a/locale/setlocale.c b/locale/setlocale.c index 4ebce78244..46372fdcac 100644 --- a/locale/setlocale.c +++ b/locale/setlocale.c @@ -465,7 +465,7 @@ libc_hidden_def (setlocale) static void __libc_freeres_fn_section free_category (int category, - struct __locale_data *here, struct locale_data *c_data) + struct __locale_data *here, struct __locale_data *c_data) { struct loaded_l10nfile *runp = _nl_locale_file_list[category]; @@ -481,7 +481,7 @@ free_category (int category, while (runp != NULL) { struct loaded_l10nfile *curr = runp; - struct __locale_data *data = (struct locale_data *) runp->data; + struct __locale_data *data = (struct __locale_data *) runp->data; if (data != NULL && data != c_data) _nl_unload_locale (data); diff --git a/localedata/ChangeLog b/localedata/ChangeLog index cc47bbaf70..16e2898ce9 100644 --- a/localedata/ChangeLog +++ b/localedata/ChangeLog @@ -1,3 +1,29 @@ +2010-04-05 Ulrich Drepper <drepper@redhat.com> + + [BZ #11007] + * locales/pt_BR: Define thousands_sep and grouping. + +2010-01-28 Marcelo E. Magallon <marcelo.magallon@gmail.com> + + [BZ #11258] + * locales/es_CR: Update for LC_MONETARY, LC_NUMERIC, LC_PAPER, + LC_TELEPHONE and LC_NAME and LC_ADDRESS. + +2010-04-04 Ulrich Drepper <drepper@redhat.com> + + [BZ #11272] + * locales/fr_BE: Define week, first_weekday, and first_workday. + +2010-03-24 Ulrich Drepper <drepper@redhat.com> + + [BZ #10554] + * locales/et_EE: Change first_weekday and first_workday. + Patch by Priit Laes <plaes@plaes.org>. + +2010-02-16 Paul Pluzhnikov <ppluzhnikov@google.com> + + * Makefile: Add missing gconv-modules dependency. + 2010-02-03 Ulrich Drepper <drepper@redhat.com> [BZ #10414] diff --git a/localedata/Makefile b/localedata/Makefile index 1acc415748..921121ff3e 100644 --- a/localedata/Makefile +++ b/localedata/Makefile @@ -107,6 +107,8 @@ install-others := $(addprefix $(inst_i18ndir)/, \ $(addsuffix .gz, $(charmaps)) \ $(locales)) +tests: $(objdir)/iconvdata/gconv-modules + include ../Rules # Install the charmap files in gzipped format. @@ -299,3 +301,6 @@ tst-leaks-ENV = MALLOC_TRACE=$(objpfx)tst-leaks.mtrace \ LOCPATH=$(common-objpfx)localedata $(objpfx)mtrace-tst-leaks: $(objpfx)tst-leaks.out $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks.mtrace > $@ + +$(objdir)/iconvdata/gconv-modules: + $(MAKE) -C ../iconvdata subdir=iconvdata $@ diff --git a/localedata/locales/es_CR b/localedata/locales/es_CR index 038517973a..35a4b84ded 100644 --- a/localedata/locales/es_CR +++ b/localedata/locales/es_CR @@ -21,8 +21,8 @@ tel "" fax "" language "Spanish" territory "Costa Rica" -revision "1.0" -date "2000-08-21" +revision "1.1" +date "2009-12-23" % category "es_CR:2000";LC_IDENTIFICATION category "es_CR:2000";LC_CTYPE @@ -53,9 +53,10 @@ END LC_MESSAGES LC_MONETARY int_curr_symbol "<U0043><U0052><U0043><U0020>" -currency_symbol "<U0043>" -mon_decimal_point "<U002E>" -mon_thousands_sep "<U002C>" +currency_symbol "<U20A1>" +% Decreto Ejecutivo 29660 +mon_decimal_point "<U002C>" +mon_thousands_sep "<U0020>" mon_grouping 3;3 positive_sign "" negative_sign "<U002D>" @@ -70,9 +71,10 @@ n_sign_posn 1 END LC_MONETARY LC_NUMERIC -decimal_point "<U002E>" -thousands_sep "" -grouping 0;0 +% Decreto Ejecutivo 29660 +decimal_point "<U002C>" +thousands_sep "<U0020>" +grouping 3;3 END LC_NUMERIC LC_TIME @@ -106,39 +108,42 @@ mon "<U0065><U006E><U0065><U0072><U006F>";/ "<U006E><U006F><U0076><U0069><U0065><U006D><U0062><U0072><U0065>";/ "<U0064><U0069><U0063><U0069><U0065><U006D><U0062><U0072><U0065>" d_t_fmt "<U0025><U0061><U0020><U0025><U0064><U0020><U0025><U0062><U0020><U0025><U0059><U0020><U0025><U0054><U0020><U0025><U005A>" -d_fmt "<U0025><U0064><U002F><U0025><U006D><U002F><U0025><U0079>" +d_fmt "<U0025><U0064><U002F><U0025><U006D><U002F><U0025><U0059>" t_fmt "<U0025><U0054>" am_pm "<U0061><U002E><U006D><U002E>";"<U0070><U002E><U006D><U002E>" t_fmt_ampm "<U0025><U0049><U003A><U0025><U004D><U003A><U0025><U0053><U0020><U0025><U0070>" -date_fmt "<U0025><U0061><U0020><U0025><U0062><U0020><U0025><U0065>/ +date_fmt "<U0025><U0061><U0020><U0025><U0065><U0020><U0025><U0062>/ <U0020><U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053><U0020>/ <U0025><U005A><U0020><U0025><U0059>" -first_weekday 1 +first_weekday 2 first_workday 2 END LC_TIME LC_PAPER -% FIXME -height 297 -% FIXME -width 210 +height 279 +width 216 END LC_PAPER LC_TELEPHONE -tel_int_fmt "<U002B><U0025><U0063><U0020><U0025><U0061><U0020><U0025>/ -<U006C>" +tel_int_fmt "<U002B><U0025><U0063><U0020><U0025><U0061><U0020>/ +<U0025><U006C>" +tel_dom_fmt "<U0025><U006C>" int_prefix "<U0035><U0030><U0036>" int_select "<U0030><U0030>" END LC_TELEPHONE LC_MEASUREMENT -% FIXME measurement 1 END LC_MEASUREMENT LC_NAME name_fmt "<U0025><U0064><U0025><U0074><U0025><U0067><U0025><U0074>/ <U0025><U006D><U0025><U0074><U0025><U0066>" +name_gen "<U0053><U0072><U002E><U002F><U0053><U0072><U0061><U002E>" +name_miss "<U0053><U0072><U0074><U0061><U002E>" +name_mr "<U0053><U0072><U002E>" +name_mrs "<U0053><U0072><U0061><U002E>" +name_ms "<U0053><U0072><U0061><U002E>" END LC_NAME LC_ADDRESS @@ -147,6 +152,13 @@ postal_fmt "<U0025><U0066><U0025><U004E><U0025><U0061><U0025><U004E>/ <U0020><U0025><U0068><U0020><U0025><U0065><U0020><U0025><U0072><U0025>/ <U004E><U0025><U007A><U0020><U0025><U0054><U0025>/ <U004E><U0025><U0063><U0025><U004E>" +country_name "<U0043><U006F><U0073><U0074><U0061><U0020><U0052><U0069><U0063><U0061>" +country_post "<U0043><U0052>" +country_car "<U0043><U0052>" +country_isbn "9930,9977,9968" +lang_name "<U0045><U0073><U0070><U0061><U00F1><U006F><U006C>" +lang_ab "<0065><0073>" +lang_term "<U0073><U0070><U0061>" country_ab2 "<U0043><U0052>" country_ab3 "<U0043><U0052><U0049>" country_num 188 diff --git a/localedata/locales/et_EE b/localedata/locales/et_EE index efec335e05..33d31102f4 100644 --- a/localedata/locales/et_EE +++ b/localedata/locales/et_EE @@ -209,7 +209,7 @@ collating-symbol <SPECIAL> % letter;accent;case;specials order_start forward;backward/ - ;forward;position + ;forward;position % <CAPITAL> or <SMALL> letters first: @@ -2197,8 +2197,8 @@ date_fmt "<U0025><U0061><U0020><U0025><U0062><U0020><U0025><U0065>/ <U0020><U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053><U0020>/ <U0025><U005A><U0020><U0025><U0059>" week 7;19971130;4 -first_weekday 1 -first_workday 1 +first_weekday 2 +first_workday 2 END LC_TIME LC_MESSAGES @@ -2232,12 +2232,12 @@ END LC_NAME LC_ADDRESS postal_fmt "<U0025><U0061><U0025><U004E>/ - <U0025><U0066><U0025><U004E>/ - <U0025><U0064><U0025><U004E>/ - <U0025><U0062><U0025><U004E>/ - <U0025><U0073><U0025><U0074><U0025><U0068><U0025><U0074><U0025><U0065><U0025><U0074><U0025><U0072><U0025><U004E>/ - <U0025><U0043><U002D><U0025><U007A><U0020><U0025><U0054><U0025><U004E>/ - <U0025><U0063><U0025><U004E>" + <U0025><U0066><U0025><U004E>/ + <U0025><U0064><U0025><U004E>/ + <U0025><U0062><U0025><U004E>/ + <U0025><U0073><U0025><U0074><U0025><U0068><U0025><U0074><U0025><U0065><U0025><U0074><U0025><U0072><U0025><U004E>/ + <U0025><U0043><U002D><U0025><U007A><U0020><U0025><U0054><U0025><U004E>/ + <U0025><U0063><U0025><U004E>" country_name "<U0045><U0065><U0073><U0074><U0069>" country_post "<U0045><U0045>" country_ab2 "<U0045><U0045>" diff --git a/localedata/locales/fr_BE b/localedata/locales/fr_BE index 8a96d3c7ba..f9c911aba5 100644 --- a/localedata/locales/fr_BE +++ b/localedata/locales/fr_BE @@ -84,34 +84,34 @@ END LC_NUMERIC LC_TIME abday "<U0064><U0069><U006D>";"<U006C><U0075><U006E>";/ - "<U006D><U0061><U0072>";"<U006D><U0065><U0072>";/ - "<U006A><U0065><U0075>";"<U0076><U0065><U006E>";/ - "<U0073><U0061><U006D>" + "<U006D><U0061><U0072>";"<U006D><U0065><U0072>";/ + "<U006A><U0065><U0075>";"<U0076><U0065><U006E>";/ + "<U0073><U0061><U006D>" day "<U0064><U0069><U006D><U0061><U006E><U0063><U0068><U0065>";/ - "<U006C><U0075><U006E><U0064><U0069>";/ - "<U006D><U0061><U0072><U0064><U0069>";/ - "<U006D><U0065><U0072><U0063><U0072><U0065><U0064><U0069>";/ - "<U006A><U0065><U0075><U0064><U0069>";/ - "<U0076><U0065><U006E><U0064><U0072><U0065><U0064><U0069>";/ - "<U0073><U0061><U006D><U0065><U0064><U0069>" + "<U006C><U0075><U006E><U0064><U0069>";/ + "<U006D><U0061><U0072><U0064><U0069>";/ + "<U006D><U0065><U0072><U0063><U0072><U0065><U0064><U0069>";/ + "<U006A><U0065><U0075><U0064><U0069>";/ + "<U0076><U0065><U006E><U0064><U0072><U0065><U0064><U0069>";/ + "<U0073><U0061><U006D><U0065><U0064><U0069>" abmon "<U006A><U0061><U006E>";"<U0066><U00E9><U0076>";/ - "<U006D><U0061><U0072>";"<U0061><U0076><U0072>";/ - "<U006D><U0061><U0069>";"<U006A><U0075><U006E>";/ - "<U006A><U0075><U0069>";"<U0061><U006F><U00FB>";/ - "<U0073><U0065><U0070>";"<U006F><U0063><U0074>";/ - "<U006E><U006F><U0076>";"<U0064><U00E9><U0063>" + "<U006D><U0061><U0072>";"<U0061><U0076><U0072>";/ + "<U006D><U0061><U0069>";"<U006A><U0075><U006E>";/ + "<U006A><U0075><U0069>";"<U0061><U006F><U00FB>";/ + "<U0073><U0065><U0070>";"<U006F><U0063><U0074>";/ + "<U006E><U006F><U0076>";"<U0064><U00E9><U0063>" mon "<U006A><U0061><U006E><U0076><U0069><U0065><U0072>";/ - "<U0066><U00E9><U0076><U0072><U0069><U0065><U0072>";/ - "<U006D><U0061><U0072><U0073>";/ - "<U0061><U0076><U0072><U0069><U006C>";/ - "<U006D><U0061><U0069>";/ - "<U006A><U0075><U0069><U006E>";/ - "<U006A><U0075><U0069><U006C><U006C><U0065><U0074>";/ - "<U0061><U006F><U00FB><U0074>";/ - "<U0073><U0065><U0070><U0074><U0065><U006D><U0062><U0072><U0065>";/ - "<U006F><U0063><U0074><U006F><U0062><U0072><U0065>";/ - "<U006E><U006F><U0076><U0065><U006D><U0062><U0072><U0065>";/ - "<U0064><U00E9><U0063><U0065><U006D><U0062><U0072><U0065>" + "<U0066><U00E9><U0076><U0072><U0069><U0065><U0072>";/ + "<U006D><U0061><U0072><U0073>";/ + "<U0061><U0076><U0072><U0069><U006C>";/ + "<U006D><U0061><U0069>";/ + "<U006A><U0075><U0069><U006E>";/ + "<U006A><U0075><U0069><U006C><U006C><U0065><U0074>";/ + "<U0061><U006F><U00FB><U0074>";/ + "<U0073><U0065><U0070><U0074><U0065><U006D><U0062><U0072><U0065>";/ + "<U006F><U0063><U0074><U006F><U0062><U0072><U0065>";/ + "<U006E><U006F><U0076><U0065><U006D><U0062><U0072><U0065>";/ + "<U0064><U00E9><U0063><U0065><U006D><U0062><U0072><U0065>" d_t_fmt "<U0025><U0061><U0020><U0025><U0064><U0020><U0025><U0062><U0020><U0025><U0059><U0020><U0025><U0054><U0020><U0025><U005A>" d_fmt "<U0025><U0064><U002F><U0025><U006D><U002F><U0025><U0079>" t_fmt "<U0025><U0054>" @@ -120,6 +120,10 @@ t_fmt_ampm "" date_fmt "<U0025><U0061><U0020><U0025><U0062><U0020><U0025><U0065>/ <U0020><U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053><U0020>/ <U0025><U005A><U0020><U0025><U0059>" + +week 7;19971130;4 +first_weekday 2 +first_workday 2 END LC_TIME LC_PAPER diff --git a/localedata/locales/pt_BR b/localedata/locales/pt_BR index 8dbc14ea64..22f61317d7 100644 --- a/localedata/locales/pt_BR +++ b/localedata/locales/pt_BR @@ -14,7 +14,6 @@ escape_char / % Revision: 4.4 % Date: 1997-03-19 % Users: general -% Repertoiremap: mnemonic.ds % Charset: ISO-8859-1 % Distribution and use is free, also % for commercial purposes. @@ -79,40 +78,40 @@ END LC_CTYPE LC_NUMERIC decimal_point "<U002C>" -thousands_sep "" -grouping 0;0 +thousands_sep "<U002E>" +grouping 3;3 END LC_NUMERIC LC_TIME abday "<U0044><U006F><U006D>";"<U0053><U0065><U0067>";/ - "<U0054><U0065><U0072>";"<U0051><U0075><U0061>";/ - "<U0051><U0075><U0069>";"<U0053><U0065><U0078>";/ - "<U0053><U00E1><U0062>" + "<U0054><U0065><U0072>";"<U0051><U0075><U0061>";/ + "<U0051><U0075><U0069>";"<U0053><U0065><U0078>";/ + "<U0053><U00E1><U0062>" day "<U0064><U006F><U006D><U0069><U006E><U0067><U006F>";/ - "<U0073><U0065><U0067><U0075><U006E><U0064><U0061>";/ - "<U0074><U0065><U0072><U00E7><U0061>";/ - "<U0071><U0075><U0061><U0072><U0074><U0061>";/ - "<U0071><U0075><U0069><U006E><U0074><U0061>";/ - "<U0073><U0065><U0078><U0074><U0061>";/ - "<U0073><U00E1><U0062><U0061><U0064><U006F>" + "<U0073><U0065><U0067><U0075><U006E><U0064><U0061>";/ + "<U0074><U0065><U0072><U00E7><U0061>";/ + "<U0071><U0075><U0061><U0072><U0074><U0061>";/ + "<U0071><U0075><U0069><U006E><U0074><U0061>";/ + "<U0073><U0065><U0078><U0074><U0061>";/ + "<U0073><U00E1><U0062><U0061><U0064><U006F>" abmon "<U004A><U0061><U006E>";"<U0046><U0065><U0076>";/ - "<U004D><U0061><U0072>";"<U0041><U0062><U0072>";/ - "<U004D><U0061><U0069>";"<U004A><U0075><U006E>";/ - "<U004A><U0075><U006C>";"<U0041><U0067><U006F>";/ - "<U0053><U0065><U0074>";"<U004F><U0075><U0074>";/ - "<U004E><U006F><U0076>";"<U0044><U0065><U007A>" + "<U004D><U0061><U0072>";"<U0041><U0062><U0072>";/ + "<U004D><U0061><U0069>";"<U004A><U0075><U006E>";/ + "<U004A><U0075><U006C>";"<U0041><U0067><U006F>";/ + "<U0053><U0065><U0074>";"<U004F><U0075><U0074>";/ + "<U004E><U006F><U0076>";"<U0044><U0065><U007A>" mon "<U006A><U0061><U006E><U0065><U0069><U0072><U006F>";/ - "<U0066><U0065><U0076><U0065><U0072><U0065><U0069><U0072><U006F>";/ - "<U006D><U0061><U0072><U00E7><U006F>";/ - "<U0061><U0062><U0072><U0069><U006C>";/ - "<U006D><U0061><U0069><U006F>";/ - "<U006A><U0075><U006E><U0068><U006F>";/ - "<U006A><U0075><U006C><U0068><U006F>";/ - "<U0061><U0067><U006F><U0073><U0074><U006F>";/ - "<U0073><U0065><U0074><U0065><U006D><U0062><U0072><U006F>";/ - "<U006F><U0075><U0074><U0075><U0062><U0072><U006F>";/ - "<U006E><U006F><U0076><U0065><U006D><U0062><U0072><U006F>";/ - "<U0064><U0065><U007A><U0065><U006D><U0062><U0072><U006F>" + "<U0066><U0065><U0076><U0065><U0072><U0065><U0069><U0072><U006F>";/ + "<U006D><U0061><U0072><U00E7><U006F>";/ + "<U0061><U0062><U0072><U0069><U006C>";/ + "<U006D><U0061><U0069><U006F>";/ + "<U006A><U0075><U006E><U0068><U006F>";/ + "<U006A><U0075><U006C><U0068><U006F>";/ + "<U0061><U0067><U006F><U0073><U0074><U006F>";/ + "<U0073><U0065><U0074><U0065><U006D><U0062><U0072><U006F>";/ + "<U006F><U0075><U0074><U0075><U0062><U0072><U006F>";/ + "<U006E><U006F><U0076><U0065><U006D><U0062><U0072><U006F>";/ + "<U0064><U0065><U007A><U0065><U006D><U0062><U0072><U006F>" d_t_fmt "<U0025><U0061><U0020><U0025><U0064><U0020><U0025><U0062><U0020><U0025><U0059><U0020><U0025><U0054><U0020><U0025><U005A>" d_fmt "<U0025><U0064><U002D><U0025><U006D><U002D><U0025><U0059>" t_fmt "<U0025><U0054>" diff --git a/malloc/malloc.c b/malloc/malloc.c index 763852ea3b..558e8bab0a 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -148,8 +148,7 @@ Thread-safety: thread-safe unless NO_THREADS is defined Compliance: I believe it is compliant with the 1997 Single Unix Specification - (See http://www.opennc.org). Also SVID/XPG, ANSI C, and probably - others as well. + Also SVID/XPG, ANSI C, and probably others as well. * Synopsis of compile-time options: @@ -2351,7 +2350,8 @@ typedef struct malloc_chunk* mfastbinptr; */ #define set_max_fast(s) \ - global_max_fast = ((s) == 0)? SMALLBIN_WIDTH: request2size(s) + global_max_fast = (((s) == 0) \ + ? SMALLBIN_WIDTH: ((s + SIZE_SZ) & ~MALLOC_ALIGN_MASK)) #define get_max_fast() global_max_fast @@ -4852,7 +4852,8 @@ _int_free(mstate av, mchunkptr p) free_perturb (chunk2mem(p), size - SIZE_SZ); set_fastchunks(av); - fb = &fastbin (av, fastbin_index(size)); + unsigned int idx = fastbin_index(size); + fb = &fastbin (av, idx); #ifdef ATOMIC_FASTBINS mchunkptr fd; @@ -4866,6 +4867,12 @@ _int_free(mstate av, mchunkptr p) errstr = "double free or corruption (fasttop)"; goto errout; } + if (old != NULL + && __builtin_expect (fastbin_index(chunksize(old)) != idx, 0)) + { + errstr = "invalid fastbin entry (free)"; + goto errout; + } p->fd = fd = old; } while ((old = catomic_compare_and_exchange_val_rel (fb, p, fd)) != fd); @@ -4877,6 +4884,12 @@ _int_free(mstate av, mchunkptr p) errstr = "double free or corruption (fasttop)"; goto errout; } + if (*fb != NULL + && __builtin_expect (fastbin_index(chunksize(*fb)) != idx, 0)) + { + errstr = "invalid fastbin entry (free)"; + goto errout; + } p->fd = *fb; *fb = p; diff --git a/malloc/memusage.sh b/malloc/memusage.sh index 9fab0a3b8b..ec34486b55 100755 --- a/malloc/memusage.sh +++ b/malloc/memusage.sh @@ -1,5 +1,5 @@ #! @BASH@ -# Copyright (C) 1999-2008, 2009 Free Software Foundation, Inc. +# Copyright (C) 1999-2008, 2009, 2010 Free Software Foundation, Inc. # This file is part of the GNU C Library. # Contributed by Ulrich Drepper <drepper@gnu.org>, 1999. @@ -73,7 +73,7 @@ do_version() { printf $"Copyright (C) %s Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -" "2009" +" "2010" printf $"Written by %s. " "Ulrich Drepper" exit 0 @@ -99,9 +99,9 @@ while test $# -gt 0; do ;; --us | --usa | --usag | --usage) echo $"Syntax: memusage [--data=FILE] [--progname=NAME] [--png=FILE] [--unbuffered] - [--buffer=SIZE] [--no-timer] [--time-based] [--total] - [--title=STRING] [--x-size=SIZE] [--y-size=SIZE] - PROGRAM [PROGRAMOPTION]..." + [--buffer=SIZE] [--no-timer] [--time-based] [--total] + [--title=STRING] [--x-size=SIZE] [--y-size=SIZE] + PROGRAM [PROGRAMOPTION]..." exit 0 ;; -n | --pr | --pro | --prog | --progn | --progna | --prognam | --progname) diff --git a/malloc/mtrace.pl b/malloc/mtrace.pl index 1c13ae0370..82318dca58 100644 --- a/malloc/mtrace.pl +++ b/malloc/mtrace.pl @@ -1,7 +1,7 @@ #! @PERL@ eval "exec @PERL@ -S $0 $@" if 0; -# Copyright (C) 1997-2008, 2009 Free Software Foundation, Inc. +# Copyright (C) 1997-2008, 2009, 2010 Free Software Foundation, Inc. # This file is part of the GNU C Library. # Contributed by Ulrich Drepper <drepper@gnu.org>, 1997. # Based on the mtrace.awk script. @@ -45,7 +45,7 @@ arglist: while (@ARGV) { $ARGV[0] eq "--vers" || $ARGV[0] eq "--versi" || $ARGV[0] eq "--versio" || $ARGV[0] eq "--version") { print "mtrace (GNU $PACKAGE) $VERSION\n"; - print "Copyright (C) 2009 Free Software Foundation, Inc.\n"; + print "Copyright (C) 2010 Free Software Foundation, Inc.\n"; print "This is free software; see the source for copying conditions. There is NO\n"; print "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"; print "Written by Ulrich Drepper <drepper\@gnu.org>\n"; diff --git a/nptl/ChangeLog b/nptl/ChangeLog index b5b2d9d3f3..811b0842f4 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,25 @@ +2010-04-05 Thomas Schwinge <thomas@schwinge.name> + + * sysdeps/pthread/unwind-resume.c: Moved to main tree sysdeps/gnu/. + * sysdeps/pthread/rt-unwind-resume.c: Likewise. + * sysdeps/pthread/Makefile: Remove csu section and rt section's + unwind-resume bits, now in main tree sysdeps/gnu/Makefile instead. + +2010-03-23 Luis Machado <luisgpm@br.ibm.com> + + * pthread_cond_timedwait.c: Add check for + HAVE_CLOCK_GETTIME_VSYSCALL to use VDSO whenever possible. + (pthread_cond_timedwait): Use INTERNAL_VSYSCALL instead of + INTERNAL_SYSCALL. + +2010-03-09 Ulrich Drepper <drepper@redhat.com> + + * pthread_create.c (__pthread_create_2_1): If priorities are incorrect + and the call fails wake eventually waiting setxid threads. Don't free + stack here if we try starting a thread. + * sysdeps/pthread/createthread.c (do_clone): Only wake setxid waiter + if the clone call failed. + 2010-03-08 Andreas Schwab <schwab@redhat.com> * pthread_create.c (__pthread_create_2_1): Don't set setxid_futex. diff --git a/nptl/pthread_cond_timedwait.c b/nptl/pthread_cond_timedwait.c index 9d268e911e..7278ec45b0 100644 --- a/nptl/pthread_cond_timedwait.c +++ b/nptl/pthread_cond_timedwait.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc. +/* Copyright (C) 2003, 2004, 2007, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003. @@ -27,6 +27,14 @@ #include <shlib-compat.h> +#ifndef HAVE_CLOCK_GETTIME_VSYSCALL +# undef INTERNAL_VSYSCALL +# define INTERNAL_VSYSCALL INTERNAL_SYSCALL +# undef INLINE_VSYSCALL +# define INLINE_VSYSCALL INLINE_SYSCALL +#else +# include <bits/libc-vdso.h> +#endif /* Cleanup handler, defined in pthread_cond_wait.c. */ extern void __condvar_cleanup (void *arg) @@ -102,7 +110,7 @@ __pthread_cond_timedwait (cond, mutex, abstime) #ifdef __NR_clock_gettime INTERNAL_SYSCALL_DECL (err); int ret; - ret = INTERNAL_SYSCALL (clock_gettime, err, 2, + ret = INTERNAL_VSYSCALL (clock_gettime, err, 2, (cond->__data.__nwaiters & ((1 << COND_NWAITERS_SHIFT) - 1)), &rt); diff --git a/nptl/pthread_create.c b/nptl/pthread_create.c index 14e3cf784b..34d83f94ad 100644 --- a/nptl/pthread_create.c +++ b/nptl/pthread_create.c @@ -537,33 +537,23 @@ __pthread_create_2_1 (newthread, attr, start_routine, arg) if (pd->schedparam.sched_priority < minprio || pd->schedparam.sched_priority > maxprio) { - err = EINVAL; - goto errout; + /* Perhaps a thread wants to change the IDs and if waiting + for this stillborn thread. */ + if (__builtin_expect (atomic_exchange_acq (&pd->setxid_futex, 0) + == -2, 0)) + lll_futex_wake (&pd->setxid_futex, 1, LLL_PRIVATE); + + __deallocate_stack (pd); + + return EINVAL; } } /* Pass the descriptor to the caller. */ *newthread = (pthread_t) pd; - /* Remember whether the thread is detached or not. In case of an - error we have to free the stacks of non-detached stillborn - threads. */ - bool is_detached = IS_DETACHED (pd); - /* Start the thread. */ - err = create_thread (pd, iattr, STACK_VARIABLES_ARGS); - if (err != 0) - { - /* Something went wrong. Free the resources. */ - if (!is_detached) - { - errout: - __deallocate_stack (pd); - } - return err; - } - - return 0; + return create_thread (pd, iattr, STACK_VARIABLES_ARGS); } versioned_symbol (libpthread, __pthread_create_2_1, pthread_create, GLIBC_2_1); diff --git a/nptl/sysdeps/pthread/Makefile b/nptl/sysdeps/pthread/Makefile index 72550d74a7..f4d9390d83 100644 --- a/nptl/sysdeps/pthread/Makefile +++ b/nptl/sysdeps/pthread/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 2002,2003,2004,2006 Free Software Foundation, Inc. +# Copyright (C) 2002,2003,2004,2006,2010 Free Software Foundation, Inc. # This file is part of the GNU C Library. # Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -17,21 +17,13 @@ # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA # 02111-1307 USA. -ifeq ($(subdir),csu) -routines += unwind-resume -shared-only-routines += unwind-resume -CFLAGS-unwind-resume.c += -fexceptions -fasynchronous-unwind-tables -endif - ifeq ($(subdir),nptl) libpthread-sysdep_routines += errno-loc endif ifeq ($(subdir),rt) -librt-sysdep_routines += timer_routines librt-cancellation rt-unwind-resume -librt-shared-only-routines += rt-unwind-resume +librt-sysdep_routines += timer_routines librt-cancellation CFLAGS-librt-cancellation.c += -fexceptions -fasynchronous-unwind-tables -CFLAGS-rt-unwind-resume.c += -fexceptions -fasynchronous-unwind-tables ifeq (yes,$(build-shared)) $(objpfx)tst-timer: $(objpfx)librt.so $(shared-thread-library) diff --git a/nptl/sysdeps/pthread/createthread.c b/nptl/sysdeps/pthread/createthread.c index 3bb3915281..8d96387a9a 100644 --- a/nptl/sysdeps/pthread/createthread.c +++ b/nptl/sysdeps/pthread/createthread.c @@ -75,19 +75,17 @@ do_clone (struct pthread *pd, const struct pthread_attr *attr, int rc = ARCH_CLONE (fct, STACK_VARIABLES_ARGS, clone_flags, pd, &pd->tid, TLS_VALUE, &pd->tid); - /* Allow setxid from now onwards. */ - if (__builtin_expect (atomic_exchange_acq (&pd->setxid_futex, 0) == -2, 0)) - lll_futex_wake (&pd->setxid_futex, 1, LLL_PRIVATE); - if (__builtin_expect (rc == -1, 0)) { atomic_decrement (&__nptl_nthreads); /* Oops, we lied for a second. */ - /* Failed. If the thread is detached, remove the TCB here since - the caller cannot do this. The caller remembered the thread - as detached and cannot reverify that it is not since it must - not access the thread descriptor again. */ - if (IS_DETACHED (pd)) + /* Perhaps a thread wants to change the IDs and if waiting + for this stillborn thread. */ + if (__builtin_expect (atomic_exchange_acq (&pd->setxid_futex, 0) + == -2, 0)) + lll_futex_wake (&pd->setxid_futex, 1, LLL_PRIVATE); + + /* Free the resources. */ __deallocate_stack (pd); /* We have to translate error codes. */ @@ -120,6 +118,9 @@ do_clone (struct pthread *pd, const struct pthread_attr *attr, (void) INTERNAL_SYSCALL (tkill, err2, 2, pd->tid, SIGCANCEL); #endif + /* We do not free the stack here because the canceled thread + itself will do this. */ + return (INTERNAL_SYSCALL_ERROR_P (res, err) ? INTERNAL_SYSCALL_ERRNO (res, err) : 0); diff --git a/nscd/nscd.c b/nscd/nscd.c index b9035f2131..7e70f2b116 100644 --- a/nscd/nscd.c +++ b/nscd/nscd.c @@ -1,4 +1,4 @@ -/* Copyright (c) 1998-2008, 2009 Free Software Foundation, Inc. +/* Copyright (c) 1998-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998. @@ -246,7 +246,7 @@ main (int argc, char **argv) openlog ("nscd", LOG_CONS | LOG_ODELAY, LOG_DAEMON); if (write_pid (_PATH_NSCDPID) < 0) - dbg_log ("%s: %s", _PATH_NSCDPID, strerror (errno)); + dbg_log ("%s: %s", _PATH_NSCDPID, strerror (errno)); if (!init_logfile ()) dbg_log (_("Could not create log file")); @@ -430,7 +430,7 @@ print_version (FILE *stream, struct argp_state *state) Copyright (C) %s Free Software Foundation, Inc.\n\ This is free software; see the source for copying conditions. There is NO\n\ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\ -"), "2009"); +"), "2010"); fprintf (stream, gettext ("Written by %s.\n"), "Thorsten Kukuk and Ulrich Drepper"); } @@ -511,7 +511,7 @@ check_pid (const char *file) the PID is the same as the current process' since tha latter can mean we re-exec. */ if ((n != 1 || kill (pid, 0) == 0) && pid != getpid ()) - return 1; + return 1; } return 0; diff --git a/nss/getent.c b/nss/getent.c index d70a8da0f4..69eea25a68 100644 --- a/nss/getent.c +++ b/nss/getent.c @@ -1,4 +1,4 @@ -/* Copyright (c) 1998-2008, 2009 Free Software Foundation, Inc. +/* Copyright (c) 1998-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998. @@ -83,7 +83,7 @@ print_version (FILE *stream, struct argp_state *state) Copyright (C) %s Free Software Foundation, Inc.\n\ This is free software; see the source for copying conditions. There is NO\n\ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\ -"), "2009"); +"), "2010"); fprintf (stream, gettext ("Written by %s.\n"), "Thorsten Kukuk"); } @@ -1,31 +1,33 @@ # Dutch translations for libc. -# Copyright (C) 2009 Free Software Foundation, Inc. +# Copyright (C) 2010 Free Software Foundation, Inc. # This file is distributed under the same license as the glibc package. # # Elros Cyriatan <cyriatan@fastmail.fm>, 2004. -# Benno Schulenberg <benno@vertaalt.nl>, 2006, 2007, 2008. +# Erwin Poeze <erwin.poeze@gmail.com>, 2009. +# Benno Schulenberg <benno@vertaalt.nl>, 2006, 2007, 2008, 2010. msgid "" msgstr "" -"Project-Id-Version: libc-2.9.90\n" +"Project-Id-Version: libc-2.11\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2009-02-06 12:40-0800\n" -"PO-Revision-Date: 2009-03-04 11:41+0100\n" -"Last-Translator: Erwin Poeze <erwin.poeze@gmail.com>\n" +"PO-Revision-Date: 2010-04-05 16:30+0200\n" +"Last-Translator: Benno Schulenberg <benno@vertaalt.nl>\n" "Language-Team: Dutch <vertaling@vrijschrift.org>\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Lokalize 1.0\n" #: argp/argp-help.c:228 #, c-format msgid "%.*s: ARGP_HELP_FMT parameter requires a value" -msgstr "%.*s: parameter in ARGP_HELP_FMT vereist een waarde" +msgstr "%.*s: Parameter in ARGP_HELP_FMT vereist een waarde" #: argp/argp-help.c:238 #, c-format msgid "%.*s: Unknown ARGP_HELP_FMT parameter" -msgstr "%.*s: onbekende parameter in ARGP_HELP_FMT" +msgstr "%.*s: Onbekende parameter in ARGP_HELP_FMT" #: argp/argp-help.c:251 #, c-format @@ -80,7 +82,7 @@ msgstr "dit aantal seconden pauzeren (standaard 3600)" #: argp/argp-parse.c:167 msgid "Print program version" -msgstr "programmaversie tonen" +msgstr "de programmaversie tonen" #: argp/argp-parse.c:183 msgid "(PROGRAM ERROR) No version known!?" @@ -328,9 +330,7 @@ msgstr "" "\n" " -?,--help deze hulptekst tonen\n" " --usage een korte gebruikssamenvatting tonen\n" -" -V,--version programmaversie tonen\n" -"\n" -"Argumenten die verplicht zijn voor lange opties, zijn ook verplicht voor de overeenkomstige korte opties.\n" +" -V,--version de programmaversie tonen\n" "\n" #: debug/xtrace.sh:127 @@ -703,7 +703,7 @@ msgstr "inhoud van de cache weergeven" #: elf/ldconfig.c:142 msgid "Generate verbose messages" -msgstr "breedsprakige uitvoer" +msgstr "gedetailleerde uitvoer produceren" #: elf/ldconfig.c:143 msgid "Don't build cache" @@ -934,12 +934,15 @@ msgid "" " -v, --verbose print all information\n" msgstr "" "Gebruik: ldd [OPTIE]... BESTAND...\n" +"\n" +"Bibliotheekafhankelijkheden weergeven.\n" +"\n" " --help deze hulptekst tonen\n" -" --version programmaversie tonen\n" +" --version de programmaversie tonen\n" " -d, --data-relocs dataverplaatsingen verwerken\n" " -r, --function-relocs data- en functieverplaatsingen verwerken\n" " -u, --unused ongebruikte directe afhankelijkheden tonen\n" -" -v, --verbose breedsprakige uitvoer\n" +" -v, --verbose gedetailleerde uitvoer produceren\n" #: elf/ldd.bash.in:82 msgid "ldd: option \\`$1' is ambiguous" @@ -1045,7 +1048,7 @@ msgid "" "Usage: sln src dest|file\n" "\n" msgstr "" -"Gebruik: sln src dest|bestand\n" +"Gebruik: sln BRON BESTEMMING|BESTAND\n" "\n" #: elf/sln.c:110 @@ -1066,7 +1069,7 @@ msgstr "%s: bestemming kan geen map zijn\n" #: elf/sln.c:185 #, c-format msgid "%s: failed to remove the old destination\n" -msgstr "%s: de oude bestemming verwijderen is mislukt\n" +msgstr "%s: verwijderen van oude bestemming is mislukt\n" #: elf/sln.c:193 #, c-format @@ -1096,7 +1099,7 @@ msgstr "een aanroepengrafiek genereren" #: elf/sprof.c:89 msgid "Read and display shared object profiling data." -msgstr "Profielgegevens gedeeld object lezen en weergeven." +msgstr "Profiling-gegevens van gedeeld object lezen en tonen." #: elf/sprof.c:94 msgid "SHOBJ [PROFDATA]" @@ -1111,7 +1114,7 @@ msgstr "laden van gedeeld object '%s' is mislukt" #: elf/sprof.c:429 #, c-format msgid "cannot create internal descriptors" -msgstr "kan interne descriptor niet aanmaken" +msgstr "kan geen interne descriptors aanmaken" #: elf/sprof.c:548 #, c-format @@ -1756,7 +1759,7 @@ msgstr "'%.*s' is al gedefinieerd in tekensetdefinitie" #: locale/programs/ld-collate.c:426 #, c-format msgid "`%.*s' already defined in repertoire" -msgstr "`%.*s' is al gedefinieerd in repertoire" +msgstr "'%.*s' is al gedefinieerd in repertoire" #: locale/programs/ld-collate.c:433 #, c-format @@ -2118,6 +2121,9 @@ msgstr "eindwaarde is kleiner dan beginwaarde" msgid "premature end of `translit_ignore' definition" msgstr "voortijdig einde van definitie van 'translit_ignore'" +# +# This error message is issued when yacc finds an error at parse time. +# #: locale/programs/ld-ctype.c:2076 locale/programs/ld-ctype.c:2127 #: locale/programs/ld-ctype.c:2169 msgid "syntax error" @@ -2437,11 +2443,11 @@ msgstr "namen van de geselecteerde sleutelwoorden tonen" #: locale/programs/locale.c:82 msgid "Print more information" -msgstr "uitgebreide uitvoer produceren" +msgstr "gedetailleerde uitvoer produceren" #: locale/programs/locale.c:87 msgid "Get locale-specific information." -msgstr "Informatie over taalregio ophalen." +msgstr "Informatie over taalregios tonen." #: locale/programs/locale.c:90 msgid "" @@ -2514,7 +2520,7 @@ msgstr "waarschuwingen en meldingen onderdrukken" #: locale/programs/localedef.c:135 msgid "Print more messages" -msgstr "breedsprakige uitvoer" +msgstr "gedetailleerde uitvoer produceren" #: locale/programs/localedef.c:136 msgid "Archive control:" @@ -2759,7 +2765,7 @@ msgstr "kan uitvoerbestand '%s' niet aanmaken voor categorie '%s'" #: locale/programs/locfile.c:782 msgid "expecting string argument for `copy'" -msgstr "argument van `copy' dient een tekenreeks te zijn" +msgstr "argument van 'copy' dient een tekenreeks te zijn" #: locale/programs/locfile.c:786 msgid "locale name should consist only of portable characters" @@ -2884,6 +2890,7 @@ msgid "" "\n" msgstr "" "Gebruik: memusage [OPTIE]... PROGRAMMA [PROGRAMMA-OPTIE]...\n" +"\n" "Het geheugengebruik van PROGRAMMA bijhouden.\n" "\n" " -n,--progname=NAAM te observeren programma\n" @@ -2896,7 +2903,7 @@ msgstr "" "\n" " -?,--help deze hulptekst tonen\n" " --usage een korte gebruikssamenvatting tonen\n" -" -V,--version programmaversie tonen\n" +" -V,--version de programmaversie tonen\n" "\n" " De volgende opties zijn alleen bij grafische uitvoer van toepassing:\n" " -t,--time-based de grafiek lineair in de tijd maken\n" @@ -3647,7 +3654,7 @@ msgstr "ongeldig persistent gegevensbestand '%s': %s" #: nscd/connections.c:578 msgid "uninitialized header" -msgstr "niet-geïnitialiseerde header" +msgstr "ongeïnitialiseerde header" #: nscd/connections.c:583 msgid "header size does not match" @@ -3674,12 +3681,14 @@ msgstr "kan geen alleen-lezen-descriptor voor '%s' aanmaken; geen mmap()" #: nscd/connections.c:651 #, c-format msgid "cannot access '%s'" -msgstr "kan '%s' niet openen" +msgstr "kan geen toegang tot '%s' verkrijgen" #: nscd/connections.c:699 #, c-format msgid "database for %s corrupted or simultaneously used; remove %s manually if necessary and restart" -msgstr "gegevensbestand voor %s is beschadigd of wordt al gebruikt; verwijder %s zo nodig handmatig en herstart" +msgstr "" +"gegevensbestand voor %s is beschadigd of wordt al gebruikt;\n" +"verwijder %s zo nodig handmatig en herstart" #: nscd/connections.c:706 #, c-format @@ -3818,7 +3827,7 @@ msgstr "handle_request(): verzoek ontvangen (versie = %d)" #: nscd/connections.c:1903 nscd/connections.c:2101 #, c-format msgid "disabled inotify after read error %d" -msgstr "inotify uitgeschakeld na leesfout %d" +msgstr "'inotify' is uitgeschakeld na leesfout %d" #: nscd/connections.c:2230 msgid "could not initialize conditional variable" @@ -3826,11 +3835,11 @@ msgstr "kan conditionele variabele niet initialiseren" #: nscd/connections.c:2238 msgid "could not start clean-up thread; terminating" -msgstr "kan opschoon-thread niet starten; gestopt" +msgstr "kan opschoon-thread niet starten -- gestopt" #: nscd/connections.c:2252 msgid "could not start any worker thread; terminating" -msgstr "kan geen worker-thread starten; gestopt" +msgstr "kan geen enkele werk-thread starten -- gestopt" #: nscd/connections.c:2303 nscd/connections.c:2304 nscd/connections.c:2321 #: nscd/connections.c:2330 nscd/connections.c:2348 nscd/connections.c:2359 @@ -3878,7 +3887,7 @@ msgstr "Ongeldig numeriek GID '%s'!" #: nscd/mem.c:457 #, c-format msgid "freed %zu bytes in %s cache" -msgstr "%zu bytes in cache %s vrijgegeven" +msgstr "%zu bytes in cache %s zijn vrijgegeven" #: nscd/mem.c:594 #, c-format @@ -3968,7 +3977,7 @@ msgstr "Alleen root mag deze optie gebruiken!" #: nscd/nscd.c:345 #, c-format msgid "'%s' is not a known database" -msgstr "'%s' is geen bekende database" +msgstr "'%s' is geen bekende gegevensbank" #: nscd/nscd.c:370 nscd/nscd_stat.c:191 #, c-format @@ -4248,7 +4257,7 @@ msgstr "Kan uit de context geen SID verkrijgen" #: nscd/selinux.c:374 msgid "compile-time support for database policy missing" -msgstr "ondersteuning compileertijd voor databasebeleid ontbreekt" +msgstr "ondersteuning voor gegevensbankbeleid is niet meegecompileerd" #: nscd/selinux.c:407 #, c-format @@ -4297,7 +4306,7 @@ msgstr "te gebruiken configuratie" #: nss/getent.c:62 msgid "Get entries from administrative database." -msgstr "Haal items uit administratieve database." +msgstr "Items uit administratieve gegevensbank ophalen." #: nss/getent.c:143 nss/getent.c:408 #, c-format @@ -4398,12 +4407,12 @@ msgid "" "environment SPEC.\n" "\n" msgstr "" -"Gebruik: getconf [-v SPEC] VAR\n" -" of: getconf [-v SPEC] PAD_VAR PAD\n" +"Gebruik: getconf [-v SPEC] VAR\n" +" of: getconf [-v SPEC] PADVAR PAD\n" "\n" -"De configuratiewaarde voor variabele VAR ophalen, of variabele PAD_VAR\n" -"voor pad PAD. Als SPEC opgegeven wordt, gelden de waarden voor de\n" -"compilatieomgeving.\n" +"De configuratiewaarde van variabele VAR tonen, of van variabele PADVAR\n" +"voor pad PAD. Als SPEC gegeven is, de waarden uit compilatieomgeving\n" +"SPEC weergeven.\n" "\n" #: posix/getconf.c:1081 @@ -4459,7 +4468,7 @@ msgstr "%s: onbekende optie '%c%s'\n" #: posix/getopt.c:800 posix/getopt.c:803 #, c-format msgid "%s: invalid option -- '%c'\n" -msgstr "%s: ongeldige optie -- %c\n" +msgstr "%s: ongeldige optie -- '%c'\n" #: posix/getopt.c:853 posix/getopt.c:870 posix/getopt.c:1073 #: posix/getopt.c:1091 @@ -4485,6 +4494,7 @@ msgstr "Geen overeenkomsten" msgid "Invalid regular expression" msgstr "Ongeldige reguliere expressie" +# Zie http://mailman.vrijschrift.org/pipermail/vertaling/2005-August/004670.html #: posix/regcomp.c:142 msgid "Invalid collation character" msgstr "Ongeldig samengesteld teken" @@ -4919,122 +4929,122 @@ msgstr " %s [-n netid]* [-o uitvoerbestand] [invoerbestand]\n" #: sunrpc/rpc_main.c:1469 #, c-format msgid "options:\n" -msgstr "opties:\n" +msgstr "Opties:\n" #: sunrpc/rpc_main.c:1470 #, c-format msgid "-a\t\tgenerate all files, including samples\n" -msgstr "-a\t\talle bestanden genereren, inclusief voorbeelden\n" +msgstr "-a alle bestanden genereren, inclusief voorbeelden\n" #: sunrpc/rpc_main.c:1471 #, c-format msgid "-b\t\tbackward compatibility mode (generates code for SunOS 4.1)\n" -msgstr "-b\t\tterugwaardse compatibiliteitsmodus (maakt code voor SunOS 4.1 aan)\n" +msgstr "-b terugwaartse compatibiliteitsmodus (genereert SunOS 4.1-code)\n" #: sunrpc/rpc_main.c:1472 #, c-format msgid "-c\t\tgenerate XDR routines\n" -msgstr "-c\t\tXDR-routines genereren\n" +msgstr "-c XDR-routines genereren\n" #: sunrpc/rpc_main.c:1473 #, c-format msgid "-C\t\tANSI C mode\n" -msgstr "-C\t\tANSI C-modus\n" +msgstr "-C ANSI C-modus\n" #: sunrpc/rpc_main.c:1474 #, c-format msgid "-Dname[=value]\tdefine a symbol (same as #define)\n" -msgstr "-Dname[=waarde]\tdefineert een symbool (gelijk aan #define)\n" +msgstr "-Dname[=WAARDE] een symbool definiëren (hetzelfde als #define)\n" #: sunrpc/rpc_main.c:1475 #, c-format msgid "-h\t\tgenerate header file\n" -msgstr "-h\t\tgenereert headerbestand\n" +msgstr "-h headerbestand genereren\n" #: sunrpc/rpc_main.c:1476 #, c-format msgid "-i size\t\tsize at which to start generating inline code\n" -msgstr "-i grootte\t\tbij overschrijden grootte wordt inline-code aangemaakt\n" +msgstr "-i GROOTTE na overschrijden van GROOTTE wordt inline-code gegenereerd\n" #: sunrpc/rpc_main.c:1477 #, c-format msgid "-I\t\tgenerate code for inetd support in server (for SunOS 4.1)\n" -msgstr "-I\t\tgenereert code voor inetd-ondersteuning in server (voor SunOS 4.1)\n" +msgstr "-I code genereren voor inetd-serverondersteuning (voor SunOS 4.1)\n" #: sunrpc/rpc_main.c:1478 #, c-format msgid "-K seconds\tserver exits after K seconds of inactivity\n" -msgstr "-K seconden\tserver stopt na K seconden van inactiviteit\n" +msgstr "-K SECONDEN server stopt na dit aantal seconden van inactiviteit\n" #: sunrpc/rpc_main.c:1479 #, c-format msgid "-l\t\tgenerate client side stubs\n" -msgstr "-l\t\tgenereert client-side stubs\n" +msgstr "-l client-side stubs genereren\n" #: sunrpc/rpc_main.c:1480 #, c-format msgid "-L\t\tserver errors will be printed to syslog\n" -msgstr "-L\t\tserverfouten worden weggeschreven naar syslog\n" +msgstr "-L serverfouten worden naar syslog geschreven\n" #: sunrpc/rpc_main.c:1481 #, c-format msgid "-m\t\tgenerate server side stubs\n" -msgstr "-m\t\tgenereert server-side stubs\n" +msgstr "-m server-side stubs genereren\n" #: sunrpc/rpc_main.c:1482 #, c-format msgid "-M\t\tgenerate MT-safe code\n" -msgstr "-M\t\tgenereert MT-safe-code\n" +msgstr "-M MT-safe-code genereren\n" #: sunrpc/rpc_main.c:1483 #, c-format msgid "-n netid\tgenerate server code that supports named netid\n" -msgstr "-n netid\tgenereert servercode die benoemde netid ondersteund\n" +msgstr "-n NETID servercode genereren die deze NETID ondersteunt\n" #: sunrpc/rpc_main.c:1484 #, c-format msgid "-N\t\tsupports multiple arguments and call-by-value\n" -msgstr "-N\t\tondersteunt meervoudige argumenten en call-by-value\n" +msgstr "-N meervoudige argumenten en call-by-value ondersteunen\n" #: sunrpc/rpc_main.c:1485 #, c-format msgid "-o outfile\tname of the output file\n" -msgstr "-o uitvoer\tnaam van het uitvoerbestand\n" +msgstr "-o UITBESTAND naam van het uitvoerbestand\n" #: sunrpc/rpc_main.c:1486 #, c-format msgid "-s nettype\tgenerate server code that supports named nettype\n" -msgstr "-s nettype\tgenereert servercode dat benoemde nettype ondersteund\n" +msgstr "-s NETTYPE servercode generen die dit NETTYPE ondersteunt\n" #: sunrpc/rpc_main.c:1487 #, c-format msgid "-Sc\t\tgenerate sample client code that uses remote procedures\n" -msgstr "-Sc\t\tgenereert voorbeeld-clientcode die remote-procedures ondersteunt\n" +msgstr "-Sc voorbeeld-cliëntcode genereren die remote-procedures gebruikt\n" #: sunrpc/rpc_main.c:1488 #, c-format msgid "-Ss\t\tgenerate sample server code that defines remote procedures\n" -msgstr "-Ss\t\tgenereert voorbeeld-servercode die remote-procedures definieert\n" +msgstr "-Ss voorbeeld-servercode genereren die remote-procedures definieert\n" #: sunrpc/rpc_main.c:1489 #, c-format msgid "-Sm \t\tgenerate makefile template \n" -msgstr "-Sm \t\tgenereert makefilesjabloon \n" +msgstr "-Sm 'makefile'-sjabloon genereren\n" #: sunrpc/rpc_main.c:1490 #, c-format msgid "-t\t\tgenerate RPC dispatch table\n" -msgstr "-t\t\tgenereert RPC-dispatchtabel\n" +msgstr "-t RPC-dispatch-tabel genereren\n" #: sunrpc/rpc_main.c:1491 #, c-format msgid "-T\t\tgenerate code to support RPC dispatch tables\n" -msgstr "-T\t\tgenereert code om RPC-dispatchtabellen te ondersteunen\n" +msgstr "-T code genereren om RPC-dispatch-tabellen te ondersteunen\n" #: sunrpc/rpc_main.c:1492 #, c-format msgid "-Y path\t\tdirectory name to find C preprocessor (cpp)\n" -msgstr "-Y pad\t\tmapnaam om C-voorverwerker (CPP) te vinden\n" +msgstr "-Y PAD naam van map waarin C-voorverwerker 'cpp' is te vinden\n" #: sunrpc/rpc_scan.c:114 msgid "constant or identifier expected" @@ -5225,17 +5235,20 @@ msgstr "svc_unix.c: probleem bij aanmaken van AF_UNIX-socket" msgid "svc_unix.c - cannot getsockname or listen" msgstr "svc_unix.c: getsockname() en listen() zijn mislukt" +# Vroeger ging dit over het afsluiten van een modemverbinding, +# tegenwoordig over het afsluiten van een pseudoterminal. #: sysdeps/generic/siglist.h:29 sysdeps/unix/siglist.c:27 msgid "Hangup" -msgstr "Ophangen" +msgstr "Opgehangen" #: sysdeps/generic/siglist.h:30 sysdeps/unix/siglist.c:28 msgid "Interrupt" -msgstr "Onderbreken" +msgstr "Onderbroken" +# Verleden tijd, "Afgesloten", net als de andere actiesignaalnamen. #: sysdeps/generic/siglist.h:31 sysdeps/unix/siglist.c:29 msgid "Quit" -msgstr "Afsluiten" +msgstr "Afgesloten" #: sysdeps/generic/siglist.h:32 sysdeps/unix/siglist.c:30 msgid "Illegal instruction" @@ -5251,7 +5264,7 @@ msgstr "Afgebroken" #: sysdeps/generic/siglist.h:35 sysdeps/unix/siglist.c:34 msgid "Floating point exception" -msgstr "Drijvende-komma-berekeningsfout" +msgstr "Drijvendekomma-berekeningsfout" #: sysdeps/generic/siglist.h:36 sysdeps/unix/siglist.c:35 msgid "Killed" @@ -5277,23 +5290,23 @@ msgstr "Gebroken pijp" #: sysdeps/generic/siglist.h:40 sysdeps/unix/siglist.c:40 msgid "Alarm clock" -msgstr "Alarmklok" +msgstr "Wekker" #: sysdeps/generic/siglist.h:41 sysdeps/unix/siglist.c:41 msgid "Terminated" -msgstr "Afgesloten" +msgstr "Beëindigd" #: sysdeps/generic/siglist.h:42 sysdeps/unix/siglist.c:42 msgid "Urgent I/O condition" -msgstr "Spoedeisende I/O-toestand" +msgstr "Urgente in-/uitvoertoestand" #: sysdeps/generic/siglist.h:43 sysdeps/unix/siglist.c:43 msgid "Stopped (signal)" -msgstr "Gestopt (signaal)" +msgstr "Gepauzeerd (signaal)" #: sysdeps/generic/siglist.h:44 sysdeps/unix/siglist.c:44 msgid "Stopped" -msgstr "Gestopt" +msgstr "Gepauzeerd" #: sysdeps/generic/siglist.h:45 sysdeps/unix/siglist.c:45 msgid "Continued" @@ -5301,19 +5314,19 @@ msgstr "Doorgegaan" #: sysdeps/generic/siglist.h:46 sysdeps/unix/siglist.c:46 msgid "Child exited" -msgstr "Kind is afgesloten" +msgstr "Dochter is afgesloten" #: sysdeps/generic/siglist.h:47 sysdeps/unix/siglist.c:47 msgid "Stopped (tty input)" -msgstr "Gestopt (tty-invoer)" +msgstr "Gepauzeerd (terminalinvoer)" #: sysdeps/generic/siglist.h:48 sysdeps/unix/siglist.c:48 msgid "Stopped (tty output)" -msgstr "Gestopt (tty-uitvoer)" +msgstr "Gepauzeerd (terminaluitvoer)" #: sysdeps/generic/siglist.h:49 sysdeps/unix/siglist.c:49 msgid "I/O possible" -msgstr "I/O is mogelijk" +msgstr "In-/uitvoer is mogelijk" #: sysdeps/generic/siglist.h:50 sysdeps/unix/siglist.c:50 msgid "CPU time limit exceeded" @@ -5337,11 +5350,11 @@ msgstr "Venster is veranderd" #: sysdeps/generic/siglist.h:55 sysdeps/unix/siglist.c:56 msgid "User defined signal 1" -msgstr "Eerste door gebruiker gedefinieerd signaal" +msgstr "Gebruikergedefinieerd signaal 1" #: sysdeps/generic/siglist.h:56 sysdeps/unix/siglist.c:57 msgid "User defined signal 2" -msgstr "Tweede door gebruiker gedefinieerd signaal" +msgstr "Gebruikergedefinieerd signaal 2" #: sysdeps/generic/siglist.h:60 sysdeps/unix/siglist.c:33 msgid "EMT trap" @@ -5353,7 +5366,7 @@ msgstr "Onjuiste systeemaanroep" #: sysdeps/generic/siglist.h:66 msgid "Stack fault" -msgstr "Stackfout" +msgstr "Stack-fout" #: sysdeps/generic/siglist.h:69 msgid "Information request" @@ -5940,7 +5953,7 @@ msgstr "Ongepaste bewerking voor achtergrondproces" #. TRANS up, before it has connected to the file. #: sysdeps/gnu/errlist.c:955 msgid "Translator died" -msgstr "Vertaler bestaat niet meer" +msgstr "Vertaalprogramma is gecrasht" #. TRANS The experienced user will know what is wrong. #. TRANS @c This error code is a joke. Its perror text is part of the joke. @@ -6206,7 +6219,7 @@ msgstr "Adresfamilie voor hostnaam wordt niet ondersteund" #: sysdeps/posix/gai_strerror-strs.h:2 msgid "Temporary failure in name resolution" -msgstr "Tijdelijke storing in naamsherleiding" +msgstr "Tijdelijk probleem in naamsherleiding" #: sysdeps/posix/gai_strerror-strs.h:3 msgid "Bad value for ai_flags" @@ -6214,7 +6227,7 @@ msgstr "Ongeldige waarde voor 'ai_flags'" #: sysdeps/posix/gai_strerror-strs.h:4 msgid "Non-recoverable failure in name resolution" -msgstr "Onherstelbare mislukking in naamsherleiding" +msgstr "Onherstelbaar probleem in naamsherleiding" #: sysdeps/posix/gai_strerror-strs.h:5 msgid "ai_family not supported" @@ -6292,7 +6305,7 @@ msgid "" "Usage: lddlibc4 FILE\n" "\n" msgstr "" -"Gebruik: lddlibc4 BESTAND\n" +"Gebruik: lddlibc4 BESTAND\n" "\n" #: sysdeps/unix/sysv/linux/lddlibc4.c:82 @@ -6431,6 +6444,10 @@ msgstr "onhandelbare zone" msgid "%s in ruleless zone" msgstr "%s in voorschriftloze zone" +# +# This is the name of the program's standard input. The place input +# from getchar (et al) comes from. +# #: timezone/zic.c:816 msgid "standard input" msgstr "standaardinvoer" @@ -6677,7 +6694,9 @@ msgstr "'29-2' gebruikt in een niet-schrikkeljaar" #: timezone/zic.c:2577 msgid "rule goes past start/end of month--will not work with pre-2004 versions of zic" -msgstr "voorschrift gaat voorbij begin of einde van maand -- dit werkt niet met versies van 'zic' van voor 2004" +msgstr "" +"voorschrift gaat voorbij begin of einde van maand --\n" +"dit werkt niet met versies van 'zic' van voor 2004" #: timezone/zic.c:2609 msgid "time zone abbreviation lacks alphabetic at start" @@ -6708,78 +6727,3 @@ msgstr "%s: Kan map %s niet aanmaken: %s\n" #, c-format msgid "%s: %d did not sign extend correctly\n" msgstr "%s: %d is niet correct omgezet naar een grotere precisie\n" - -#~ msgid "cannot create searchlist" -#~ msgstr "kan zoeklijst niet aanmaken" - -#~ msgid "" -#~ "Read and display shared object profiling data.\vFor bug reporting instructions, please see:\n" -#~ "<http://www.gnu.org/software/libc/bugs.html>.\n" -#~ msgstr "" -#~ " \n" -#~ "Gegevens van prestatie-analyse inlezen en afbeelden.\vVoor het rapporteren van fouten, zie:\n" -#~ " <http://www.gnu.org/software/libc/bugs.html>.\n" - -#~ msgid "%s: stopping date is invalid in string %Zd in `era' field" -#~ msgstr "%s: einddatum is ongeldig in tekenreeks %Zd in het veld 'era'" - -#~ msgid "" -#~ "Get locale-specific information.\vFor bug reporting instructions, please see:\n" -#~ "<http://www.gnu.org/software/libc/bugs.html>.\n" -#~ msgstr "" -#~ " \n" -#~ "Informatie over taalregio-instellingen weergeven.\vVoor het rapporteren van fouten, zie:\n" -#~ " <http://www.gnu.org/software/libc/bugs.html>.\n" - -#~ msgid "" -#~ "Get entries from administrative database.\vFor bug reporting instructions, please see:\n" -#~ "<http://www.gnu.org/software/libc/bugs.html>.\n" -#~ msgstr "" -#~ " \n" -#~ "Items uit een gegevensbank weergeven.\vVoor het rapporteren van fouten, zie:\n" -#~ " <http://www.gnu.org/software/libc/bugs.html>.\n" - -#~ msgid "%s: illegal option -- %c\n" -#~ msgstr "%s: ongeldige optie -- %c\n" - -#~ msgid "authunix_create: out of memory\n" -#~ msgstr "authunix_create(): onvoldoende geheugen\n" - -#~ msgid "clnttcp_create: out of memory\n" -#~ msgstr "clnttcp_create(): onvoldoende geheugen\n" - -#~ msgid "clntudp_create: out of memory\n" -#~ msgstr "clntudp_create(): onvoldoende geheugen\n" - -#~ msgid "clntunix_create: out of memory\n" -#~ msgstr "clntunix_create(): onvoldoende geheugen\n" - -#~ msgid "svctcp_create: out of memory\n" -#~ msgstr "svctcp_create(): onvoldoende geheugen\n" - -#~ msgid "svc_tcp: makefd_xprt: out of memory\n" -#~ msgstr "svc_tcp.c: makefd_xprt(): onvoldoende geheugen\n" - -#~ msgid "svcudp_create: out of memory\n" -#~ msgstr "svcudp_create(): onvoldoende geheugen\n" - -#~ msgid "svcunix_create: out of memory\n" -#~ msgstr "svcunix_create(): onvoldoende geheugen\n" - -#~ msgid "svc_unix: makefd_xprt: out of memory\n" -#~ msgstr "svc_unix.c: makefd_xprt(): onvoldoende geheugen\n" - -#~ msgid "xdr_bytes: out of memory\n" -#~ msgstr "xdr_bytes(): onvoldoende geheugen\n" - -#~ msgid "xdr_string: out of memory\n" -#~ msgstr "xdr_string(): onvoldoende geheugen\n" - -#~ msgid "xdr_array: out of memory\n" -#~ msgstr "xdr_array(): onvoldoende geheugen\n" - -#~ msgid "xdrrec_create: out of memory\n" -#~ msgstr "xdrrec_create(): onvoldoende geheugen\n" - -#~ msgid "xdr_reference: out of memory\n" -#~ msgstr "xdr_reference(): onvoldoende geheugen\n" diff --git a/posix/Makefile b/posix/Makefile index 535ed1474d..0249977fd6 100644 --- a/posix/Makefile +++ b/posix/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1991-1999, 2000-2006, 2007, 2009 Free Software Foundation, Inc. +# Copyright (C) 1991-1999, 2000-2007, 2009, 2010 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -86,7 +86,7 @@ tests := tstgetopt testfnm runtests runptests \ tst-nice tst-nanosleep tst-regex2 \ transbug tst-rxspencer tst-pcre tst-boost \ bug-ga1 tst-vfork1 tst-vfork2 tst-vfork3 tst-waitid \ - tst-getaddrinfo2 bug-glob1 bug-glob2 tst-sysconf \ + tst-getaddrinfo2 bug-glob1 bug-glob2 bug-glob3 tst-sysconf \ tst-execvp1 tst-execvp2 tst-execlp1 tst-execlp2 \ tst-execv1 tst-execv2 tst-execl1 tst-execl2 \ tst-execve1 tst-execve2 tst-execle1 tst-execle2 \ diff --git a/posix/bug-glob3.c b/posix/bug-glob3.c new file mode 100644 index 0000000000..f2fbd703dd --- /dev/null +++ b/posix/bug-glob3.c @@ -0,0 +1,45 @@ +#include <glob.h> +#include <stdio.h> +#include <string.h> + +static int +do_test (void) +{ + int result = 0; + glob_t g; + g.gl_pathc = 0; + + int r = glob ("", 0, NULL, &g); + if (r != GLOB_NOMATCH) + { + puts ("glob (\"\", 0, NULL, &g) did not fail"); + result = 1; + } + else if (g.gl_pathc != 0) + { + puts ("gl_pathc after glob (\"\", 0, NULL, &g) not zero"); + result = 1; + } + + r = glob ("", GLOB_NOCHECK, NULL, &g); + if (r != 0) + { + puts ("glob (\"\", GLOB_NOCHECK, NULL, &g) did fail"); + result = 1; + } + else if (g.gl_pathc != 1) + { + puts ("gl_pathc after glob (\"\", GLOB_NOCHECK, NULL, &g) not 1"); + result = 1; + } + else if (strcmp (g.gl_pathv[0], "") != 0) + { + puts ("gl_pathv[0] after glob (\"\", GLOB_NOCHECK, NULL, &g) not \"\""); + result = 1; + } + + return result; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" diff --git a/posix/gai.conf b/posix/gai.conf index 3dba1a905d..195287e1c8 100644 --- a/posix/gai.conf +++ b/posix/gai.conf @@ -66,3 +66,12 @@ #scopev4 ::ffff:172.16.0.0/108 5 #scopev4 ::ffff:192.168.0.0/112 5 #scopev4 ::ffff:0.0.0.0/96 14 +# +# For sites which use site-local IPv4 addresses behind NAT there is +# the problem that even if IPv4 addresses are preferred they do not +# have the same scope and are therefore not sorted first. To change +# this use only these rules: +# +#scopev4 ::ffff:169.254.0.0/112 2 +#scopev4 ::ffff:127.0.0.0/104 2 +#scopev4 ::ffff:0.0.0.0/96 14 diff --git a/posix/getconf.c b/posix/getconf.c index d9d90e44f7..25f4307bea 100644 --- a/posix/getconf.c +++ b/posix/getconf.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 92, 1995-2008, 2009 Free Software Foundation, Inc. +/* Copyright (C) 1991, 92, 1995-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software; you can redistribute it and/or modify @@ -1105,7 +1105,7 @@ main (int argc, char *argv[]) Copyright (C) %s Free Software Foundation, Inc.\n\ This is free software; see the source for copying conditions. There is NO\n\ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\ -"), "2009"); +"), "2010"); printf (gettext ("Written by %s.\n"), "Roland McGrath"); return 0; } diff --git a/posix/getopt.c b/posix/getopt.c index a7f0b54857..88acff0e2f 100644 --- a/posix/getopt.c +++ b/posix/getopt.c @@ -2,7 +2,8 @@ NOTE: getopt is part of the C library, so if you don't know what "Keep this file name-space clean" means, talk to drepper@gnu.org before changing it! - Copyright (C) 1987-1996,1998-2004,2008,2009 Free Software Foundation, Inc. + Copyright (C) 1987-1996,1998-2004,2008,2009,2010 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -679,8 +680,8 @@ _getopt_internal_r (int argc, char *const *argv, const char *optstring, char *buf; if (__asprintf (&buf, _("\ -%s: option '%s' requires an argument\n"), - argv[0], argv[d->optind - 1]) >= 0) +%s: option '--%s' requires an argument\n"), + argv[0], pfound->name) >= 0) { _IO_flockfile (stderr); @@ -697,8 +698,8 @@ _getopt_internal_r (int argc, char *const *argv, const char *optstring, } #else fprintf (stderr, - _("%s: option '%s' requires an argument\n"), - argv[0], argv[d->optind - 1]); + _("%s: option '--%s' requires an argument\n"), + argv[0], pfound->name); #endif } d->__nextchar += strlen (d->__nextchar); @@ -922,7 +923,7 @@ _getopt_internal_r (int argc, char *const *argv, const char *optstring, char *buf; if (__asprintf (&buf, _("%s: option '-W %s' is ambiguous\n"), - argv[0], argv[d->optind]) >= 0) + argv[0], d->optarg) >= 0) { _IO_flockfile (stderr); @@ -938,7 +939,7 @@ _getopt_internal_r (int argc, char *const *argv, const char *optstring, } #else fprintf (stderr, _("%s: option '-W %s' is ambiguous\n"), - argv[0], argv[d->optind]); + argv[0], d->optarg); #endif } d->__nextchar += strlen (d->__nextchar); @@ -1001,8 +1002,8 @@ _getopt_internal_r (int argc, char *const *argv, const char *optstring, char *buf; if (__asprintf (&buf, _("\ -%s: option '%s' requires an argument\n"), - argv[0], argv[d->optind - 1]) >= 0) +%s: option '-W %s' requires an argument\n"), + argv[0], pfound->name) >= 0) { _IO_flockfile (stderr); @@ -1018,9 +1019,9 @@ _getopt_internal_r (int argc, char *const *argv, const char *optstring, free (buf); } #else - fprintf (stderr, - _("%s: option '%s' requires an argument\n"), - argv[0], argv[d->optind - 1]); + fprintf (stderr, _("\ +%s: option '-W %s' requires an argument\n"), + argv[0], pfound->name); #endif } d->__nextchar += strlen (d->__nextchar); diff --git a/posix/glob.c b/posix/glob.c index 73081ece66..6df083a67a 100644 --- a/posix/glob.c +++ b/posix/glob.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-2002, 2003, 2004, 2005, 2006, 2007, 2008 +/* Copyright (C) 1991-2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -418,6 +418,26 @@ glob (pattern, flags, errfunc, pglob) } } + if (!(flags & GLOB_APPEND)) + { + pglob->gl_pathc = 0; + if (!(flags & GLOB_DOOFFS)) + pglob->gl_pathv = NULL; + else + { + size_t i; + pglob->gl_pathv = (char **) malloc ((pglob->gl_offs + 1) + * sizeof (char *)); + if (pglob->gl_pathv == NULL) + return GLOB_NOSPACE; + + for (i = 0; i <= pglob->gl_offs; ++i) + pglob->gl_pathv[i] = NULL; + } + } + + oldcount = pglob->gl_pathc + pglob->gl_offs; + /* Find the filename. */ filename = strrchr (pattern, '/'); #if defined __MSDOS__ || defined WINDOWS32 @@ -445,6 +465,12 @@ glob (pattern, flags, errfunc, pglob) } else { + if (__builtin_expect (pattern[0] == '\0', 0)) + { + dirs.gl_pathv = NULL; + goto no_matches; + } + filename = pattern; #ifdef _AMIGA dirname = ""; @@ -492,7 +518,7 @@ glob (pattern, flags, errfunc, pglob) if (filename[0] == '\0' #if defined __MSDOS__ || defined WINDOWS32 - && dirname[dirlen - 1] != ':' + && dirname[dirlen - 1] != ':' && (dirlen < 3 || dirname[dirlen - 2] != ':' || dirname[dirlen - 1] != '/') #endif @@ -529,26 +555,6 @@ glob (pattern, flags, errfunc, pglob) } } - if (!(flags & GLOB_APPEND)) - { - pglob->gl_pathc = 0; - if (!(flags & GLOB_DOOFFS)) - pglob->gl_pathv = NULL; - else - { - size_t i; - pglob->gl_pathv = (char **) malloc ((pglob->gl_offs + 1) - * sizeof (char *)); - if (pglob->gl_pathv == NULL) - return GLOB_NOSPACE; - - for (i = 0; i <= pglob->gl_offs; ++i) - pglob->gl_pathv[i] = NULL; - } - } - - oldcount = pglob->gl_pathc + pglob->gl_offs; - #ifndef VMS if ((flags & (GLOB_TILDE|GLOB_TILDE_CHECK)) && dirname[0] == '~') { @@ -564,7 +570,7 @@ glob (pattern, flags, errfunc, pglob) # else # ifdef WINDOWS32 if (home_dir == NULL || home_dir[0] == '\0') - home_dir = "c:/users/default"; /* poor default */ + home_dir = "c:/users/default"; /* poor default */ # else if (home_dir == NULL || home_dir[0] == '\0') { @@ -1036,9 +1042,9 @@ glob (pattern, flags, errfunc, pglob) : (__stat64 (pglob->gl_pathv[i], &st64) == 0 && S_ISDIR (st64.st_mode)))) { - size_t len = strlen (pglob->gl_pathv[i]) + 2; + size_t len = strlen (pglob->gl_pathv[i]) + 2; char *new = realloc (pglob->gl_pathv[i], len); - if (new == NULL) + if (new == NULL) { globfree (pglob); pglob->gl_pathc = 0; diff --git a/posix/tst-gnuglob.c b/posix/tst-gnuglob.c index 95bfbae641..d4539bddbc 100644 --- a/posix/tst-gnuglob.c +++ b/posix/tst-gnuglob.c @@ -1,6 +1,6 @@ /* Test the GNU extensions in glob which allow the user to provide callbacks for the filesystem access functions. - Copyright (C) 2001-2002, 2007 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2007, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2001. @@ -61,9 +61,9 @@ static struct { "..", 3, DT_DIR }, { ".foo", 3, DT_REG }, { "dir1lev3", 3, DT_DIR }, - { ".", 4, DT_DIR }, - { "..", 4, DT_DIR }, - { "file1lev4", 4, DT_REG }, + { ".", 4, DT_DIR }, + { "..", 4, DT_DIR }, + { "file1lev4", 4, DT_REG }, { "file1lev3", 3, DT_REG }, { "file2lev3", 3, DT_REG }, { "file2lev2", 2, DT_REG }, @@ -81,9 +81,9 @@ static struct { "..", 3, DT_DIR }, { ".foo", 3, DT_REG }, { ".dir", 3, DT_DIR }, - { ".", 4, DT_DIR }, - { "..", 4, DT_DIR }, - { "hidden", 4, DT_REG } + { ".", 4, DT_DIR }, + { "..", 4, DT_DIR }, + { "hidden", 4, DT_REG } }; #define nfiles (sizeof (filesystem) / sizeof (filesystem[0])) @@ -283,7 +283,7 @@ static const char *glob_errstring[] = static const char * flagstr (int flags) { - const char *strs[] = + static const char *const strs[] = { "GLOB_ERR", "GLOB_MARK", "GLOB_NOSORT", "GLOB_DOOFSS", "GLOB_NOCHECK", "GLOB_APPEND", "GLOB_NOESCAPE", "GLOB_PERIOD", "GLOB_MAGCHAR", @@ -312,6 +312,29 @@ flagstr (int flags) } return buf; +#undef nstrs +} + + +static const char * +errstr (int val) +{ + static const char *const strs[] = + { + [GLOB_NOSPACE] = "GLOB_NOSPACE", + [GLOB_ABORTED] = "GLOB_ABORTED", + [GLOB_NOMATCH] = "GLOB_NOMATCH", + [GLOB_NOSYS] = "GLOB_NOSYS" + }; +#define nstrs (sizeof (strs) / sizeof (strs[0])) + static char buf[100]; + if (val < 0 || val >= nstrs || strs[val] == NULL) + { + snprintf (buf, sizeof (buf), "GLOB_??? (%d)", val); + return buf; + } + return strs[val]; +#undef nstrs } @@ -376,28 +399,34 @@ main (void) gl.gl_lstat = my_stat; gl.gl_stat = my_stat; -#define test(a, b, c...) \ +#define test(a, b, r, c...) \ fmt = a; \ - flags = b; \ + flags = GLOB_ALTDIRFUNC | b; \ errval = glob (fmt, flags, NULL, &gl); \ - if (errval != 0) \ + if (errval != r) \ { \ - printf ("glob (\"%s\", %s) failed: %s\n", fmt, flagstr (flags), \ - errval >= 0 && errval < nglob_errstring \ - ? glob_errstring[errval] : "???"); \ + if (r == 0) \ + printf ("glob (\"%s\", %s) failed: %s\n", fmt, flagstr (flags), \ + errval >= 0 && errval < nglob_errstring \ + ? glob_errstring[errval] : "???"); \ + else \ + printf ("glob (\"%s\", %s) did not fail\n", fmt, flagstr (flags)); \ result = 1; \ } \ + else if (r == 0) \ + result |= test_result (fmt, flags, &gl, (const char *[]) { c, NULL }); \ else \ - result |= test_result (fmt, flags, &gl, (const char *[]) { c, NULL }) + printf ("result for glob (\"%s\", %s) = %s\n\n", fmt, flagstr (flags), \ + errstr (errval)) - test ("*/*/*", GLOB_ALTDIRFUNC, + test ("*/*/*", 0, 0, "dir1lev1/dir2lev2/dir1lev3", "dir1lev1/dir2lev2/file1lev3", "dir1lev1/dir2lev2/file2lev3", "dir1lev1/dir3lev2/file3lev3", "dir1lev1/dir3lev2/file4lev3"); - test ("*/*/*", GLOB_ALTDIRFUNC | GLOB_PERIOD, + test ("*/*/*", GLOB_PERIOD, 0, "dir1lev1/dir1lev2/.", "dir1lev1/dir1lev2/..", "dir1lev1/dir2lev2/.", @@ -415,7 +444,7 @@ main (void) "dir2lev1/dir1lev2/.dir", "dir2lev1/dir1lev2/.foo"); - test ("*/*/.*", GLOB_ALTDIRFUNC, + test ("*/*/.*", 0, 0, "dir1lev1/dir1lev2/.", "dir1lev1/dir1lev2/..", "dir1lev1/dir2lev2/.", @@ -428,7 +457,7 @@ main (void) "dir2lev1/dir1lev2/.dir", "dir2lev1/dir1lev2/.foo"); - test ("*1*/*2*/.*", GLOB_ALTDIRFUNC, + test ("*1*/*2*/.*", 0, 0, "dir1lev1/dir1lev2/.", "dir1lev1/dir1lev2/..", "dir1lev1/dir2lev2/.", @@ -441,7 +470,7 @@ main (void) "dir2lev1/dir1lev2/.dir", "dir2lev1/dir1lev2/.foo"); - test ("*1*/*1*/.*", GLOB_ALTDIRFUNC, + test ("*1*/*1*/.*", 0, 0, "dir1lev1/dir1lev2/.", "dir1lev1/dir1lev2/..", "dir2lev1/dir1lev2/.", @@ -449,12 +478,16 @@ main (void) "dir2lev1/dir1lev2/.dir", "dir2lev1/dir1lev2/.foo"); - test ("\\/*", GLOB_ALTDIRFUNC, + test ("\\/*", 0, 0, "/dir1lev1", "/dir2lev1", "/file1lev1", "/file2lev1"); + test ("", 0, GLOB_NOMATCH, NULL); + + test ("", GLOB_NOCHECK, 0, ""); + globfree (&gl); return result; diff --git a/resolv/netdb.h b/resolv/netdb.h index 7671c6aca5..e60dc4405b 100644 --- a/resolv/netdb.h +++ b/resolv/netdb.h @@ -518,6 +518,30 @@ extern int ruserok_af (__const char *__rhost, int __suser, __const char *__remuser, __const char *__locuser, sa_family_t __af); +/* Check whether user REMUSER on system indicated by IPv4 address + RADDR is allowed to login as LOCUSER. Non-IPv4 (e.g., IPv6) are + not supported. If SUSER is not zero the user tries to become + superuser. Return 0 if it is possible. + + This function is not part of POSIX and therefore no official + cancellation point. But due to similarity with an POSIX interface + or due to the implementation it is a cancellation point and + therefore not marked with __THROW. */ +extern int iruserok (uint32_t __raddr, int __suser, + __const char *__remuser, __const char *__locuser); + +/* This is the equivalent function where the pfamiliy if the address + pointed to by RADDR is determined by the value of AF. It therefore + can be used for IPv6 + + This function is not part of POSIX and therefore no official + cancellation point. But due to similarity with an POSIX interface + or due to the implementation it is a cancellation point and + therefore not marked with __THROW. */ +extern int iruserok_af (__const void *__raddr, int __suser, + __const char *__remuser, __const char *__locuser, + sa_family_t __af); + /* Try to allocate reserved port, returning a descriptor for a socket opened at this port or -1 if unsuccessful. The search for an available port will start at ALPORT and continues with lower numbers. diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c index 818a40a898..e0c4978c3b 100644 --- a/resolv/nss_dns/dns-host.c +++ b/resolv/nss_dns/dns-host.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996-2004, 2007, 2008, 2009 Free Software Foundation, Inc. +/* Copyright (C) 1996-2004, 2007-2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Extended from original form by Ulrich Drepper <drepper@cygnus.com>, 1996. @@ -198,21 +198,27 @@ _nss_dns_gethostbyname3_r (const char *name, int af, struct hostent *result, 1024, &host_buffer.ptr, NULL, NULL, NULL); if (n < 0) { - if (errno == ESRCH) + switch (errno) { + case ESRCH: status = NSS_STATUS_TRYAGAIN; h_errno = TRY_AGAIN; + break; + case ECONNREFUSED: + case ETIMEDOUT: + status = NSS_STATUS_UNAVAIL; + break; + default: + status = NSS_STATUS_NOTFOUND; + break; } - else - status = (errno == ECONNREFUSED - ? NSS_STATUS_UNAVAIL : NSS_STATUS_NOTFOUND); *h_errnop = h_errno; if (h_errno == TRY_AGAIN) *errnop = EAGAIN; else __set_errno (olderr); - /* If we are looking for a IPv6 address and mapping is enabled + /* If we are looking for an IPv6 address and mapping is enabled by having the RES_USE_INET6 bit in _res.options set, we try another lookup. */ if (af == AF_INET6 && (_res.options & RES_USE_INET6)) diff --git a/resolv/res_send.c b/resolv/res_send.c index b0966ae036..845b658e36 100644 --- a/resolv/res_send.c +++ b/resolv/res_send.c @@ -535,7 +535,10 @@ __libc_res_nsend(res_state statp, const u_char *buf, int buflen, Dprint(statp->options & RES_DEBUG, (stdout, ";; Querying server (# %d) address = %s\n", - ns + 1, inet_ntop(AF_INET6, &nsap->sin6_addr, + ns + 1, inet_ntop(nsap->sin6_family, + (nsap->sin6_family == AF_INET6 + ? &nsap->sin6_addr + : &((struct sockaddr_in *) nsap)->sin_addr), tmpbuf, sizeof (tmpbuf)))); if (__builtin_expect (v_circuit, 0)) { @@ -1201,7 +1204,7 @@ send_dg(res_state statp, DprintQ((statp->options & RES_DEBUG) || (statp->pfcode & RES_PRF_REPLY), (stdout, ";; old answer:\n"), - thisansp, + *thisansp, (*thisresplenp > *thisanssizp) ? *thisanssizp : *thisresplenp); goto wait; @@ -1216,7 +1219,7 @@ send_dg(res_state statp, DprintQ((statp->options & RES_DEBUG) || (statp->pfcode & RES_PRF_REPLY), (stdout, ";; not our server:\n"), - thisansp, + *thisansp, (*thisresplenp > *thisanssizp) ? *thisanssizp : *thisresplenp); goto wait; @@ -1233,7 +1236,7 @@ send_dg(res_state statp, DprintQ(statp->options & RES_DEBUG, (stdout, "server rejected query with EDNS0:\n"), - thisansp, + *thisansp, (*thisresplenp > *thisanssizp) ? *thisanssizp : *thisresplenp); /* record the error */ @@ -1258,7 +1261,7 @@ send_dg(res_state statp, DprintQ((statp->options & RES_DEBUG) || (statp->pfcode & RES_PRF_REPLY), (stdout, ";; wrong query name:\n"), - thisansp, + *thisansp, (*thisresplenp > *thisanssizp) ? *thisanssizp : *thisresplenp); goto wait; @@ -1268,7 +1271,7 @@ send_dg(res_state statp, anhp->rcode == REFUSED) { DprintQ(statp->options & RES_DEBUG, (stdout, "server rejected query:\n"), - thisansp, + *thisansp, (*thisresplenp > *thisanssizp) ? *thisanssizp : *thisresplenp); @@ -1295,7 +1298,7 @@ send_dg(res_state statp, && anhp->aa == 0 && anhp->ra == 0 && anhp->arcount == 0) { DprintQ(statp->options & RES_DEBUG, (stdout, "referred query:\n"), - thisansp, + *thisansp, (*thisresplenp > *thisanssizp) ? *thisanssizp : *thisresplenp); goto next_ns; diff --git a/scripts/gen-libc-abis b/scripts/gen-libc-abis new file mode 100644 index 0000000000..ce9ac5e20d --- /dev/null +++ b/scripts/gen-libc-abis @@ -0,0 +1,26 @@ +#! /bin/sh +triple="$1" + +printf "#ifndef _LIBC_ABIS_H\n#define _LIBC_ABIS_H 1\n\n" +printf "enum\n{\n LIBC_ABI_DEFAULT = 0,\n" + +while read s t; do + if test "$s" = "#" || test -z "$s"; then continue; fi + if test -z "$t"; then + printf " LIBC_ABI_%s,\n" "$s" + features="$features $s" + else + case "$triple" in + $t) printf " LIBC_ABI_%s,\n" "$s" + features="$features $s" ;; + *) ;; + esac + fi +done + +printf " LIBC_ABI_MAX\n};\n" +printf "\n#endif\n" + +if test -n "$features"; then + printf "#define LIBC_ABIS_STRING \"libc ABIs:%s\\\\n\"\n" "$features" +fi diff --git a/stdio-common/psiginfo.c b/stdio-common/psiginfo.c index e089fcaa42..90cdf05909 100644 --- a/stdio-common/psiginfo.c +++ b/stdio-common/psiginfo.c @@ -170,7 +170,7 @@ Signal generated by the completion of an I/O request"); fprintf (fp, "%ld %d %ld)", (long int) pinfo->si_pid, pinfo->si_status, (long int) pinfo->si_uid); else if (pinfo->si_signo == SIGPOLL) - fprintf (fp, "%ld)", pinfo->si_band); + fprintf (fp, "%ld)", (long int) pinfo->si_band); else fprintf (fp, "%ld %ld)", (long int) pinfo->si_pid, (long int) pinfo->si_uid); diff --git a/string/test-memcmp.c b/string/test-memcmp.c index af07a5e599..3040e212ae 100644 --- a/string/test-memcmp.c +++ b/string/test-memcmp.c @@ -37,9 +37,9 @@ simple_memcmp (const char *s1, const char *s2, size_t n) return ret; } -static void -do_one_test (impl_t *impl, const char *s1, const char *s2, size_t len, - int exp_result) +static int +check_result (impl_t *impl, const char *s1, const char *s2, size_t len, + int exp_result) { int result = CALL (impl, s1, s2, len); if ((exp_result == 0 && result != 0) @@ -49,9 +49,19 @@ do_one_test (impl_t *impl, const char *s1, const char *s2, size_t len, error (0, 0, "Wrong result in function %s %d %d", impl->name, result, exp_result); ret = 1; - return; + return -1; } + return 0; +} + +static void +do_one_test (impl_t *impl, const char *s1, const char *s2, size_t len, + int exp_result) +{ + if (check_result (impl, s1, s2, len, exp_result) < 0) + return; + if (HP_TIMING_AVAIL) { hp_timing_t start __attribute ((unused)); @@ -177,6 +187,251 @@ do_random_tests (void) } } +static void +check1 (void) +{ + char s1[116], s2[116]; + int n, exp_result; + + s1[0] = -108; + s2[0] = -108; + s1[1] = 99; + s2[1] = 99; + s1[2] = -113; + s2[2] = -113; + s1[3] = 1; + s2[3] = 1; + s1[4] = 116; + s2[4] = 116; + s1[5] = 99; + s2[5] = 99; + s1[6] = -113; + s2[6] = -113; + s1[7] = 1; + s2[7] = 1; + s1[8] = 84; + s2[8] = 84; + s1[9] = 99; + s2[9] = 99; + s1[10] = -113; + s2[10] = -113; + s1[11] = 1; + s2[11] = 1; + s1[12] = 52; + s2[12] = 52; + s1[13] = 99; + s2[13] = 99; + s1[14] = -113; + s2[14] = -113; + s1[15] = 1; + s2[15] = 1; + s1[16] = -76; + s2[16] = -76; + s1[17] = -14; + s2[17] = -14; + s1[18] = -109; + s2[18] = -109; + s1[19] = 1; + s2[19] = 1; + s1[20] = -108; + s2[20] = -108; + s1[21] = -14; + s2[21] = -14; + s1[22] = -109; + s2[22] = -109; + s1[23] = 1; + s2[23] = 1; + s1[24] = 84; + s2[24] = 84; + s1[25] = -15; + s2[25] = -15; + s1[26] = -109; + s2[26] = -109; + s1[27] = 1; + s2[27] = 1; + s1[28] = 52; + s2[28] = 52; + s1[29] = -15; + s2[29] = -15; + s1[30] = -109; + s2[30] = -109; + s1[31] = 1; + s2[31] = 1; + s1[32] = 20; + s2[32] = 20; + s1[33] = -15; + s2[33] = -15; + s1[34] = -109; + s2[34] = -109; + s1[35] = 1; + s2[35] = 1; + s1[36] = 20; + s2[36] = 20; + s1[37] = -14; + s2[37] = -14; + s1[38] = -109; + s2[38] = -109; + s1[39] = 1; + s2[39] = 1; + s1[40] = 52; + s2[40] = 52; + s1[41] = -14; + s2[41] = -14; + s1[42] = -109; + s2[42] = -109; + s1[43] = 1; + s2[43] = 1; + s1[44] = 84; + s2[44] = 84; + s1[45] = -14; + s2[45] = -14; + s1[46] = -109; + s2[46] = -109; + s1[47] = 1; + s2[47] = 1; + s1[48] = 116; + s2[48] = 116; + s1[49] = -14; + s2[49] = -14; + s1[50] = -109; + s2[50] = -109; + s1[51] = 1; + s2[51] = 1; + s1[52] = 116; + s2[52] = 116; + s1[53] = -15; + s2[53] = -15; + s1[54] = -109; + s2[54] = -109; + s1[55] = 1; + s2[55] = 1; + s1[56] = -44; + s2[56] = -44; + s1[57] = -14; + s2[57] = -14; + s1[58] = -109; + s2[58] = -109; + s1[59] = 1; + s2[59] = 1; + s1[60] = -108; + s2[60] = -108; + s1[61] = -15; + s2[61] = -15; + s1[62] = -109; + s2[62] = -109; + s1[63] = 1; + s2[63] = 1; + s1[64] = -76; + s2[64] = -76; + s1[65] = -15; + s2[65] = -15; + s1[66] = -109; + s2[66] = -109; + s1[67] = 1; + s2[67] = 1; + s1[68] = -44; + s2[68] = -44; + s1[69] = -15; + s2[69] = -15; + s1[70] = -109; + s2[70] = -109; + s1[71] = 1; + s2[71] = 1; + s1[72] = -12; + s2[72] = -12; + s1[73] = -15; + s2[73] = -15; + s1[74] = -109; + s2[74] = -109; + s1[75] = 1; + s2[75] = 1; + s1[76] = -12; + s2[76] = -12; + s1[77] = -14; + s2[77] = -14; + s1[78] = -109; + s2[78] = -109; + s1[79] = 1; + s2[79] = 1; + s1[80] = 20; + s2[80] = -68; + s1[81] = -12; + s2[81] = 64; + s1[82] = -109; + s2[82] = -106; + s1[83] = 1; + s2[83] = 1; + s1[84] = -12; + s2[84] = -12; + s1[85] = -13; + s2[85] = -13; + s1[86] = -109; + s2[86] = -109; + s1[87] = 1; + s2[87] = 1; + s1[88] = -44; + s2[88] = -44; + s1[89] = -13; + s2[89] = -13; + s1[90] = -109; + s2[90] = -109; + s1[91] = 1; + s2[91] = 1; + s1[92] = -76; + s2[92] = -76; + s1[93] = -13; + s2[93] = -13; + s1[94] = -109; + s2[94] = -109; + s1[95] = 1; + s2[95] = 1; + s1[96] = -108; + s2[96] = -108; + s1[97] = -13; + s2[97] = -13; + s1[98] = -109; + s2[98] = -109; + s1[99] = 1; + s2[99] = 1; + s1[100] = 116; + s2[100] = 116; + s1[101] = -13; + s2[101] = -13; + s1[102] = -109; + s2[102] = -109; + s1[103] = 1; + s2[103] = 1; + s1[104] = 84; + s2[104] = 84; + s1[105] = -13; + s2[105] = -13; + s1[106] = -109; + s2[106] = -109; + s1[107] = 1; + s2[107] = 1; + s1[108] = 52; + s2[108] = 52; + s1[109] = -13; + s2[109] = -13; + s1[110] = -109; + s2[110] = -109; + s1[111] = 1; + s2[111] = 1; + s1[112] = 20; + s2[112] = 20; + s1[113] = -13; + s2[113] = -13; + s1[114] = -109; + s2[114] = -109; + s1[115] = 1; + s2[115] = 1; + + n = 116; + exp_result = simple_memcmp (s1, s2, n); + FOR_EACH_IMPL (impl, 0) + check_result (impl, s1, s2, n, exp_result); +} + int test_main (void) { @@ -184,6 +439,8 @@ test_main (void) test_init (); + check1 (); + printf ("%23s", ""); FOR_EACH_IMPL (impl, 0) printf ("\t%s", impl->name); diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h index 230c39a631..a14e8af92f 100644 --- a/sysdeps/generic/ldsodefs.h +++ b/sysdeps/generic/ldsodefs.h @@ -748,7 +748,7 @@ extern int _dl_starting_up_internal attribute_hidden; #endif /* Random data provided by the kernel. */ -extern void *_dl_random attribute_hidden; +extern void *_dl_random attribute_hidden attribute_relro; /* OS-dependent function to open the zero-fill device. */ extern int _dl_sysdep_open_zero_fill (void); /* dl-sysdep.c */ diff --git a/sysdeps/gnu/Makefile b/sysdeps/gnu/Makefile index 5b9a0a56ed..b33d1004a5 100644 --- a/sysdeps/gnu/Makefile +++ b/sysdeps/gnu/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1996,1997,1998,1999,2001,2002,2003,2004,2005,2006 +# Copyright (C) 1996,1997,1998,1999,2001,2002,2003,2004,2005,2006,2010 # Free Software Foundation, Inc. # This file is part of the GNU C Library. @@ -77,3 +77,16 @@ endif ifeq ($(subdir),misc) sysdep_headers += sys/mtio.h endif + + +ifeq ($(subdir),csu) +routines += unwind-resume +shared-only-routines += unwind-resume +CFLAGS-unwind-resume.c += -fexceptions -fasynchronous-unwind-tables +endif + +ifeq ($(subdir),rt) +librt-sysdep_routines += rt-unwind-resume +librt-shared-only-routines += rt-unwind-resume +CFLAGS-rt-unwind-resume.c += -fexceptions -fasynchronous-unwind-tables +endif diff --git a/nptl/sysdeps/pthread/rt-unwind-resume.c b/sysdeps/gnu/rt-unwind-resume.c index 743e675d4d..743e675d4d 100644 --- a/nptl/sysdeps/pthread/rt-unwind-resume.c +++ b/sysdeps/gnu/rt-unwind-resume.c diff --git a/nptl/sysdeps/pthread/unwind-resume.c b/sysdeps/gnu/unwind-resume.c index 69f3e04c43..69f3e04c43 100644 --- a/nptl/sysdeps/pthread/unwind-resume.c +++ b/sysdeps/gnu/unwind-resume.c diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c index 2440682903..6f2787456f 100644 --- a/sysdeps/mach/hurd/dl-sysdep.c +++ b/sysdeps/mach/hurd/dl-sysdep.c @@ -1,5 +1,5 @@ /* Operating system support for run-time dynamic linker. Hurd version. - Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004 + Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -116,7 +116,8 @@ static void fmh(void) { ElfW(Addr) _dl_sysdep_start (void **start_argptr, void (*dl_main) (const ElfW(Phdr) *phdr, ElfW(Word) phent, - ElfW(Addr) *user_entry)) + ElfW(Addr) *user_entry, + ElfW(auxv_t) *auxv)) { void go (intptr_t *argdata) { @@ -197,7 +198,7 @@ unfmh(); /* XXX */ up and leave us to transfer control to USER_ENTRY. */ (*dl_main) ((const ElfW(Phdr) *) _dl_hurd_data->phdr, _dl_hurd_data->phdrsz / sizeof (ElfW(Phdr)), - &_dl_hurd_data->user_entry); + &_dl_hurd_data->user_entry, NULL); /* The call above might screw a few things up. diff --git a/sysdeps/posix/cuserid.c b/sysdeps/posix/cuserid.c index 11c827a686..a74ff84368 100644 --- a/sysdeps/posix/cuserid.c +++ b/sysdeps/posix/cuserid.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1996, 1998, 1999, 2001 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1996, 1998, 1999, 2001, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -44,5 +44,6 @@ cuserid (s) if (s == NULL) s = name; - return strncpy (s, pwptr->pw_name, L_cuserid); + s[L_cuserid - 1] = '\0'; + return strncpy (s, pwptr->pw_name, L_cuserid - 1); } diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index 62c38f69be..2e0c7248f0 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -702,6 +702,7 @@ gaih_inet (const char *name, const struct gaih_service *service, while (!no_more) { + no_data = 0; nss_gethostbyname4_r fct4 = __nss_lookup_function (nip, "gethostbyname4_r"); if (fct4 != NULL) @@ -816,17 +817,18 @@ gaih_inet (const char *name, const struct gaih_service *service, canon = name; } } - - break; + status = NSS_STATUS_SUCCESS; + } + else + { + /* We can have different states for AF_INET and + AF_INET6. Try to find a useful one for both. */ + if (inet6_status == NSS_STATUS_TRYAGAIN) + status = NSS_STATUS_TRYAGAIN; + else if (status == NSS_STATUS_UNAVAIL + && inet6_status != NSS_STATUS_UNAVAIL) + status = inet6_status; } - - /* We can have different states for AF_INET and - AF_INET6. Try to find a useful one for both. */ - if (inet6_status == NSS_STATUS_TRYAGAIN) - status = NSS_STATUS_TRYAGAIN; - else if (status == NSS_STATUS_UNAVAIL - && inet6_status != NSS_STATUS_UNAVAIL) - status = inet6_status; } else status = NSS_STATUS_UNAVAIL; diff --git a/sysdeps/posix/remove.c b/sysdeps/posix/remove.c index c44af92d74..ae5bbdbdc9 100644 --- a/sysdeps/posix/remove.c +++ b/sysdeps/posix/remove.c @@ -1,5 +1,5 @@ /* ANSI C `remove' function to delete a file or directory. POSIX.1 version. - Copyright (C) 1995,96,97,2002,2003 Free Software Foundation, Inc. + Copyright (C) 1995,96,97,2002,2003,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -21,6 +21,12 @@ #include <stdio.h> #include <unistd.h> + +#ifndef IS_NO_DIRECTORY_ERROR +# define IS_NO_DIRECTORY_ERROR errno != EPERM +#endif + + int remove (file) const char *file; @@ -28,7 +34,7 @@ remove (file) /* First try to unlink since this is more frequently the necessary action. */ if (__unlink (file) != 0 /* If it is indeed a directory... */ - && (errno != EISDIR + && (IS_NO_DIRECTORY_ERROR /* ...try to remove it. */ || __rmdir (file) != 0)) /* Cannot remove the object for whatever reason. */ diff --git a/sysdeps/powerpc/powerpc32/power7/memcpy.S b/sysdeps/powerpc/powerpc32/power7/memcpy.S new file mode 100644 index 0000000000..e3dfd2ff92 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power7/memcpy.S @@ -0,0 +1,469 @@ +/* Optimized memcpy implementation for PowerPC32/POWER7. + Copyright (C) 2010 Free Software Foundation, Inc. + Contributed by Luis Machado <luisgpm@br.ibm.com>. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ + +#include <sysdep.h> +#include <bp-sym.h> +#include <bp-asm.h> + +/* __ptr_t [r3] memcpy (__ptr_t dst [r3], __ptr_t src [r4], size_t len [r5]); + Returns 'dst'. */ + + .machine power7 +EALIGN (BP_SYM (memcpy), 5, 0) + CALL_MCOUNT + + stwu 1,-32(1) + cfi_adjust_cfa_offset(32) + stw 30,20(1) + cfi_offset(30,(20-32)) + stw 31,24(1) + mr 30,3 + cmplwi cr1,5,31 + neg 0,3 + cfi_offset(31,-8) + ble cr1, L(copy_LT_32) /* If move < 32 bytes use short move + code. */ + + andi. 11,3,7 /* Check alignment of DST. */ + clrlwi 10,4,29 /* Check alignment of SRC. */ + cmplw cr6,10,11 /* SRC and DST alignments match? */ + mr 12,4 + mr 31,5 + bne cr6,L(copy_GE_32_unaligned) + + srwi 9,5,3 /* Number of full quadwords remaining. */ + + beq L(copy_GE_32_aligned_cont) + + clrlwi 0,0,29 + mtcrf 0x01,0 + subf 31,0,5 + + /* Get the SRC aligned to 8 bytes. */ + +1: bf 31,2f + lbz 6,0(12) + addi 12,12,1 + stb 6,0(3) + addi 3,3,1 +2: bf 30,4f + lhz 6,0(12) + addi 12,12,2 + sth 6,0(3) + addi 3,3,2 +4: bf 29,0f + lwz 6,0(12) + addi 12,12,4 + stw 6,0(3) + addi 3,3,4 +0: + clrlwi 10,12,29 /* Check alignment of SRC again. */ + srwi 9,31,3 /* Number of full doublewords remaining. */ + +L(copy_GE_32_aligned_cont): + + clrlwi 11,31,29 + mtcrf 0x01,9 + + srwi 8,31,5 + cmplwi cr1,9,4 + cmplwi cr6,11,0 + mr 11,12 + + /* Copy 1~3 doublewords so the main loop starts + at a multiple of 32 bytes. */ + + bf 30,1f + lfd 6,0(12) + lfd 7,8(12) + addi 11,12,16 + mtctr 8 + stfd 6,0(3) + stfd 7,8(3) + addi 10,3,16 + bf 31,4f + lfd 0,16(12) + stfd 0,16(3) + blt cr1,3f + addi 11,12,24 + addi 10,3,24 + b 4f + + .align 4 +1: /* Copy 1 doubleword and set the counter. */ + mr 10,3 + mtctr 8 + bf 31,4f + lfd 6,0(12) + addi 11,12,8 + stfd 6,0(3) + addi 10,3,8 + + .align 4 +4: /* Main aligned copy loop. Copies 32-bytes at a time. */ + lfd 6,0(11) + lfd 7,8(11) + lfd 8,16(11) + lfd 0,24(11) + addi 11,11,32 + + stfd 6,0(10) + stfd 7,8(10) + stfd 8,16(10) + stfd 0,24(10) + addi 10,10,32 + bdnz 4b +3: + + /* Check for tail bytes. */ + + clrrwi 0,31,3 + mtcrf 0x01,31 + beq cr6,0f + +.L9: + add 3,3,0 + add 12,12,0 + + /* At this point we have a tail of 0-7 bytes and we know that the + destination is doubleword-aligned. */ +4: /* Copy 4 bytes. */ + bf 29,2f + + lwz 6,0(12) + addi 12,12,4 + stw 6,0(3) + addi 3,3,4 +2: /* Copy 2 bytes. */ + bf 30,1f + + lhz 6,0(12) + addi 12,12,2 + sth 6,0(3) + addi 3,3,2 +1: /* Copy 1 byte. */ + bf 31,0f + + lbz 6,0(12) + stb 6,0(3) +0: /* Return original DST pointer. */ + mr 3,30 + lwz 30,20(1) + lwz 31,24(1) + addi 1,1,32 + blr + + /* Handle copies of 0~31 bytes. */ + .align 4 +L(copy_LT_32): + cmplwi cr6,5,8 + mr 12,4 + mtcrf 0x01,5 + ble cr6,L(copy_LE_8) + + /* At least 9 bytes to go. */ + neg 8,4 + clrrwi 11,4,2 + andi. 0,8,3 + cmplwi cr1,5,16 + mr 10,5 + beq L(copy_LT_32_aligned) + + /* Force 4-bytes alignment for SRC. */ + mtocrf 0x01,0 + subf 10,0,5 +2: bf 30,1f + + lhz 6,0(12) + addi 12,12,2 + sth 6,0(3) + addi 3,3,2 +1: bf 31,L(end_4bytes_alignment) + + lbz 6,0(12) + addi 12,12,1 + stb 6,0(3) + addi 3,3,1 + + .align 4 +L(end_4bytes_alignment): + cmplwi cr1,10,16 + mtcrf 0x01,10 + +L(copy_LT_32_aligned): + /* At least 6 bytes to go, and SRC is word-aligned. */ + blt cr1,8f + + /* Copy 16 bytes. */ + lwz 6,0(12) + lwz 7,4(12) + stw 6,0(3) + lwz 8,8(12) + stw 7,4(3) + lwz 6,12(12) + addi 12,12,16 + stw 8,8(3) + stw 6,12(3) + addi 3,3,16 +8: /* Copy 8 bytes. */ + bf 28,4f + + lwz 6,0(12) + lwz 7,4(12) + addi 12,12,8 + stw 6,0(3) + stw 7,4(3) + addi 3,3,8 +4: /* Copy 4 bytes. */ + bf 29,2f + + lwz 6,0(12) + addi 12,12,4 + stw 6,0(3) + addi 3,3,4 +2: /* Copy 2-3 bytes. */ + bf 30,1f + + lhz 6,0(12) + sth 6,0(3) + bf 31,0f + lbz 7,2(12) + stb 7,2(3) + + /* Return original DST pointer. */ + mr 3,30 + lwz 30,20(1) + addi 1,1,32 + blr + + .align 4 +1: /* Copy 1 byte. */ + bf 31,0f + + lbz 6,0(12) + stb 6,0(3) +0: /* Return original DST pointer. */ + mr 3,30 + lwz 30,20(1) + addi 1,1,32 + blr + + /* Handles copies of 0~8 bytes. */ + .align 4 +L(copy_LE_8): + bne cr6,4f + + /* Though we could've used lfd/stfd here, they are still + slow for unaligned cases. */ + + lwz 6,0(4) + lwz 7,4(4) + stw 6,0(3) + stw 7,4(3) + + /* Return original DST pointer. */ + mr 3,30 + lwz 30,20(1) + addi 1,1,32 + blr + + .align 4 +4: /* Copies 4~7 bytes. */ + bf 29,2b + + lwz 6,0(4) + stw 6,0(3) + bf 30,5f + lhz 7,4(4) + sth 7,4(3) + bf 31,0f + lbz 8,6(4) + stb 8,6(3) + + /* Return original DST pointer. */ + mr 3,30 + lwz 30,20(1) + addi 1,1,32 + blr + + .align 4 +5: /* Copy 1 byte. */ + bf 31,0f + + lbz 6,4(4) + stb 6,4(3) + +0: /* Return original DST pointer. */ + mr 3,30 + lwz 30,20(1) + addi 1,1,32 + blr + + /* Handle copies of 32+ bytes where DST is aligned (to quadword) but + SRC is not. Use aligned quadword loads from SRC, shifted to realign + the data, allowing for aligned DST stores. */ + .align 4 +L(copy_GE_32_unaligned): + andi. 11,3,15 /* Check alignment of DST. */ + clrlwi 0,0,28 /* Number of bytes until the 1st + quadword of DST. */ + srwi 9,5,4 /* Number of full quadwords remaining. */ + + beq L(copy_GE_32_unaligned_cont) + + /* SRC is not quadword aligned, get it aligned. */ + + mtcrf 0x01,0 + subf 31,0,5 + + /* Vector instructions work best when proper alignment (16-bytes) + is present. Move 0~15 bytes as needed to get DST quadword-aligned. */ +1: /* Copy 1 byte. */ + bf 31,2f + + lbz 6,0(12) + addi 12,12,1 + stb 6,0(3) + addi 3,3,1 +2: /* Copy 2 bytes. */ + bf 30,4f + + lhz 6,0(12) + addi 12,12,2 + sth 6,0(3) + addi 3,3,2 +4: /* Copy 4 bytes. */ + bf 29,8f + + lwz 6,0(12) + addi 12,12,4 + stw 6,0(3) + addi 3,3,4 +8: /* Copy 8 bytes. */ + bf 28,0f + + lfd 6,0(12) + addi 12,12,8 + stfd 6,0(3) + addi 3,3,8 +0: + clrlwi 10,12,28 /* Check alignment of SRC. */ + srdi 9,31,4 /* Number of full quadwords remaining. */ + + /* The proper alignment is present, it is OK to copy the bytes now. */ +L(copy_GE_32_unaligned_cont): + + /* Setup two indexes to speed up the indexed vector operations. */ + clrlwi 11,31,28 + li 6,16 /* Index for 16-bytes offsets. */ + li 7,32 /* Index for 32-bytes offsets. */ + cmplwi cr1,11,0 + srdi 8,31,5 /* Setup the loop counter. */ + mr 10,3 + mr 11,12 + mtcrf 0x01,9 + cmplwi cr6,9,1 + lvsl 5,0,12 + lvx 3,0,12 + bf 31,L(setup_unaligned_loop) + + /* Copy another 16 bytes to align to 32-bytes due to the loop . */ + lvx 4,12,6 + vperm 6,3,4,5 + addi 11,12,16 + addi 10,3,16 + stvx 6,0,3 + vor 3,4,4 + +L(setup_unaligned_loop): + mtctr 8 + ble cr6,L(end_unaligned_loop) + + /* Copy 32 bytes at a time using vector instructions. */ + .align 4 +L(unaligned_loop): + + /* Note: vr6/vr10 may contain data that was already copied, + but in order to get proper alignment, we may have to copy + some portions again. This is faster than having unaligned + vector instructions though. */ + + lvx 4,11,6 /* vr4 = r11+16. */ + vperm 6,3,4,5 /* Merge the correctly-aligned portions + of vr3/vr4 into vr6. */ + lvx 3,11,7 /* vr3 = r11+32. */ + vperm 10,4,3,5 /* Merge the correctly-aligned portions + of vr3/vr4 into vr10. */ + addi 11,11,32 + stvx 6,0,10 + stvx 10,10,6 + addi 10,10,32 + + bdnz L(unaligned_loop) + + .align 4 +L(end_unaligned_loop): + + /* Check for tail bytes. */ + clrrwi 0,31,4 + mtcrf 0x01,31 + beq cr1,0f + + add 3,3,0 + add 12,12,0 + + /* We have 1~15 tail bytes to copy, and DST is quadword aligned. */ +8: /* Copy 8 bytes. */ + bf 28,4f + + lwz 6,0(12) + lwz 7,4(12) + addi 12,12,8 + stw 6,0(3) + stw 7,4(3) + addi 3,3,8 +4: /* Copy 4 bytes. */ + bf 29,2f + + lwz 6,0(12) + addi 12,12,4 + stw 6,0(3) + addi 3,3,4 +2: /* Copy 2~3 bytes. */ + bf 30,1f + + lhz 6,0(12) + addi 12,12,2 + sth 6,0(3) + addi 3,3,2 +1: /* Copy 1 byte. */ + bf 31,0f + + lbz 6,0(12) + stb 6,0(3) +0: /* Return original DST pointer. */ + mr 3,30 + lwz 30,20(1) + lwz 31,24(1) + addi 1,1,32 + blr + +END (BP_SYM (memcpy)) +libc_hidden_builtin_def (memcpy) diff --git a/sysdeps/powerpc/powerpc64/power7/memcpy.S b/sysdeps/powerpc/powerpc64/power7/memcpy.S new file mode 100644 index 0000000000..2e5beed15e --- /dev/null +++ b/sysdeps/powerpc/powerpc64/power7/memcpy.S @@ -0,0 +1,449 @@ +/* Optimized memcpy implementation for PowerPC64/POWER7. + Copyright (C) 2010 Free Software Foundation, Inc. + Contributed by Luis Machado <luisgpm@br.ibm.com>. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA + 02110-1301 USA. */ + +#include <sysdep.h> +#include <bp-sym.h> +#include <bp-asm.h> + + +/* __ptr_t [r3] memcpy (__ptr_t dst [r3], __ptr_t src [r4], size_t len [r5]); + Returns 'dst'. */ + + .machine power7 +EALIGN (BP_SYM (memcpy), 5, 0) + CALL_MCOUNT 3 + + cmpldi cr1,5,31 + neg 0,3 + std 3,-16(1) + std 31,-8(1) + cfi_offset(31,-8) + ble cr1, L(copy_LT_32) /* If move < 32 bytes use short move + code. */ + + andi. 11,3,7 /* Check alignment of DST. */ + + + clrldi 10,4,61 /* Check alignment of SRC. */ + cmpld cr6,10,11 /* SRC and DST alignments match? */ + mr 12,4 + mr 31,5 + bne cr6,L(copy_GE_32_unaligned) + + srdi 9,5,3 /* Number of full quadwords remaining. */ + + beq L(copy_GE_32_aligned_cont) + + clrldi 0,0,61 + mtcrf 0x01,0 + subf 31,0,5 + + /* Get the SRC aligned to 8 bytes. */ + +1: bf 31,2f + lbz 6,0(12) + addi 12,12,1 + stb 6,0(3) + addi 3,3,1 +2: bf 30,4f + lhz 6,0(12) + addi 12,12,2 + sth 6,0(3) + addi 3,3,2 +4: bf 29,0f + lwz 6,0(12) + addi 12,12,4 + stw 6,0(3) + addi 3,3,4 +0: + clrldi 10,12,61 /* Check alignment of SRC again. */ + srdi 9,31,3 /* Number of full doublewords remaining. */ + +L(copy_GE_32_aligned_cont): + + clrldi 11,31,61 + mtcrf 0x01,9 + + srdi 8,31,5 + cmpldi cr1,9,4 + cmpldi cr6,11,0 + mr 11,12 + + /* Copy 1~3 doublewords so the main loop starts + at a multiple of 32 bytes. */ + + bf 30,1f + ld 6,0(12) + ld 7,8(12) + addi 11,12,16 + mtctr 8 + std 6,0(3) + std 7,8(3) + addi 10,3,16 + bf 31,4f + ld 0,16(12) + std 0,16(3) + blt cr1,3f + addi 11,12,24 + addi 10,3,24 + b 4f + + .align 4 +1: /* Copy 1 doubleword and set the counter. */ + mr 10,3 + mtctr 8 + bf 31,4f + ld 6,0(12) + addi 11,12,8 + std 6,0(3) + addi 10,3,8 + + /* Main aligned copy loop. Copies 32-bytes at a time. */ + .align 4 +4: + ld 6,0(11) + ld 7,8(11) + ld 8,16(11) + ld 0,24(11) + addi 11,11,32 + + std 6,0(10) + std 7,8(10) + std 8,16(10) + std 0,24(10) + addi 10,10,32 + bdnz 4b +3: + + /* Check for tail bytes. */ + rldicr 0,31,0,60 + mtcrf 0x01,31 + beq cr6,0f + +.L9: + add 3,3,0 + add 12,12,0 + + /* At this point we have a tail of 0-7 bytes and we know that the + destination is doubleword-aligned. */ +4: /* Copy 4 bytes. */ + bf 29,2f + + lwz 6,0(12) + addi 12,12,4 + stw 6,0(3) + addi 3,3,4 +2: /* Copy 2 bytes. */ + bf 30,1f + + lhz 6,0(12) + addi 12,12,2 + sth 6,0(3) + addi 3,3,2 +1: /* Copy 1 byte. */ + bf 31,0f + + lbz 6,0(12) + stb 6,0(3) +0: /* Return original DST pointer. */ + ld 31,-8(1) + ld 3,-16(1) + blr + + /* Handle copies of 0~31 bytes. */ + .align 4 +L(copy_LT_32): + cmpldi cr6,5,8 + mr 12,4 + mtcrf 0x01,5 + ble cr6,L(copy_LE_8) + + /* At least 9 bytes to go. */ + neg 8,4 + clrrdi 11,4,2 + andi. 0,8,3 + cmpldi cr1,5,16 + mr 10,5 + beq L(copy_LT_32_aligned) + + /* Force 4-bytes alignment for SRC. */ + mtocrf 0x01,0 + subf 10,0,5 +2: bf 30,1f + + lhz 6,0(12) + addi 12,12,2 + sth 6,0(3) + addi 3,3,2 +1: bf 31,L(end_4bytes_alignment) + + lbz 6,0(12) + addi 12,12,1 + stb 6,0(3) + addi 3,3,1 + + .align 4 +L(end_4bytes_alignment): + cmpldi cr1,10,16 + mtcrf 0x01,10 + +L(copy_LT_32_aligned): + /* At least 6 bytes to go, and SRC is word-aligned. */ + blt cr1,8f + + /* Copy 16 bytes. */ + lwz 6,0(12) + lwz 7,4(12) + stw 6,0(3) + lwz 8,8(12) + stw 7,4(3) + lwz 6,12(12) + addi 12,12,16 + stw 8,8(3) + stw 6,12(3) + addi 3,3,16 +8: /* Copy 8 bytes. */ + bf 28,4f + + lwz 6,0(12) + lwz 7,4(12) + addi 12,12,8 + stw 6,0(3) + stw 7,4(3) + addi 3,3,8 +4: /* Copy 4 bytes. */ + bf 29,2f + + lwz 6,0(12) + addi 12,12,4 + stw 6,0(3) + addi 3,3,4 +2: /* Copy 2-3 bytes. */ + bf 30,1f + + lhz 6,0(12) + sth 6,0(3) + bf 31,0f + lbz 7,2(12) + stb 7,2(3) + ld 3,-16(1) + blr + + .align 4 +1: /* Copy 1 byte. */ + bf 31,0f + + lbz 6,0(12) + stb 6,0(3) +0: /* Return original DST pointer. */ + ld 3,-16(1) + blr + + /* Handles copies of 0~8 bytes. */ + .align 4 +L(copy_LE_8): + bne cr6,4f + + /* Though we could've used ld/std here, they are still + slow for unaligned cases. */ + + lwz 6,0(4) + lwz 7,4(4) + stw 6,0(3) + stw 7,4(3) + ld 3,-16(1) /* Return original DST pointers. */ + blr + + .align 4 +4: /* Copies 4~7 bytes. */ + bf 29,2b + + lwz 6,0(4) + stw 6,0(3) + bf 30,5f + lhz 7,4(4) + sth 7,4(3) + bf 31,0f + lbz 8,6(4) + stb 8,6(3) + ld 3,-16(1) + blr + + .align 4 +5: /* Copy 1 byte. */ + bf 31,0f + + lbz 6,4(4) + stb 6,4(3) + +0: /* Return original DST pointer. */ + ld 3,-16(1) + blr + + /* Handle copies of 32+ bytes where DST is aligned (to quadword) but + SRC is not. Use aligned quadword loads from SRC, shifted to realign + the data, allowing for aligned DST stores. */ + .align 4 +L(copy_GE_32_unaligned): + clrldi 0,0,60 /* Number of bytes until the 1st + quadword. */ + andi. 11,3,15 /* Check alignment of DST (against + quadwords). */ + srdi 9,5,4 /* Number of full quadwords remaining. */ + + beq L(copy_GE_32_unaligned_cont) + + /* SRC is not quadword aligned, get it aligned. */ + + mtcrf 0x01,0 + subf 31,0,5 + + /* Vector instructions work best when proper alignment (16-bytes) + is present. Move 0~15 bytes as needed to get DST quadword-aligned. */ +1: /* Copy 1 byte. */ + bf 31,2f + + lbz 6,0(12) + addi 12,12,1 + stb 6,0(3) + addi 3,3,1 +2: /* Copy 2 bytes. */ + bf 30,4f + + lhz 6,0(12) + addi 12,12,2 + sth 6,0(3) + addi 3,3,2 +4: /* Copy 4 bytes. */ + bf 29,8f + + lwz 6,0(12) + addi 12,12,4 + stw 6,0(3) + addi 3,3,4 +8: /* Copy 8 bytes. */ + bf 28,0f + + ld 6,0(12) + addi 12,12,8 + std 6,0(3) + addi 3,3,8 +0: + clrldi 10,12,60 /* Check alignment of SRC. */ + srdi 9,31,4 /* Number of full quadwords remaining. */ + + /* The proper alignment is present, it is OK to copy the bytes now. */ +L(copy_GE_32_unaligned_cont): + + /* Setup two indexes to speed up the indexed vector operations. */ + clrldi 11,31,60 + li 6,16 /* Index for 16-bytes offsets. */ + li 7,32 /* Index for 32-bytes offsets. */ + cmpldi cr1,11,0 + srdi 8,31,5 /* Setup the loop counter. */ + mr 10,3 + mr 11,12 + mtcrf 0x01,9 + cmpldi cr6,9,1 + lvsl 5,0,12 + lvx 3,0,12 + bf 31,L(setup_unaligned_loop) + + /* Copy another 16 bytes to align to 32-bytes due to the loop . */ + lvx 4,12,6 + vperm 6,3,4,5 + addi 11,12,16 + addi 10,3,16 + stvx 6,0,3 + vor 3,4,4 + +L(setup_unaligned_loop): + mtctr 8 + ble cr6,L(end_unaligned_loop) + + /* Copy 32 bytes at a time using vector instructions. */ + .align 4 +L(unaligned_loop): + + /* Note: vr6/vr10 may contain data that was already copied, + but in order to get proper alignment, we may have to copy + some portions again. This is faster than having unaligned + vector instructions though. */ + + lvx 4,11,6 /* vr4 = r11+16. */ + vperm 6,3,4,5 /* Merge the correctly-aligned portions + of vr3/vr4 into vr6. */ + lvx 3,11,7 /* vr3 = r11+32. */ + vperm 10,4,3,5 /* Merge the correctly-aligned portions + of vr3/vr4 into vr10. */ + addi 11,11,32 + stvx 6,0,10 + stvx 10,10,6 + addi 10,10,32 + + bdnz L(unaligned_loop) + + .align 4 +L(end_unaligned_loop): + + /* Check for tail bytes. */ + rldicr 0,31,0,59 + mtcrf 0x01,31 + beq cr1,0f + + add 3,3,0 + add 12,12,0 + + /* We have 1~15 tail bytes to copy, and DST is quadword aligned. */ +8: /* Copy 8 bytes. */ + bf 28,4f + + lwz 6,0(12) + lwz 7,4(12) + addi 12,12,8 + stw 6,0(3) + stw 7,4(3) + addi 3,3,8 +4: /* Copy 4 bytes. */ + bf 29,2f + + lwz 6,0(12) + addi 12,12,4 + stw 6,0(3) + addi 3,3,4 +2: /* Copy 2~3 bytes. */ + bf 30,1f + + lhz 6,0(12) + addi 12,12,2 + sth 6,0(3) + addi 3,3,2 +1: /* Copy 1 byte. */ + bf 31,0f + + lbz 6,0(12) + stb 6,0(3) +0: /* Return original DST pointer. */ + ld 31,-8(1) + ld 3,-16(1) + blr + +END_GEN_TB (BP_SYM (memcpy),TB_TOCLESS) +libc_hidden_builtin_def (memcpy) diff --git a/sysdeps/unix/getlogin.c b/sysdeps/unix/getlogin.c index 4752685f86..b0ad97cfa5 100644 --- a/sysdeps/unix/getlogin.c +++ b/sysdeps/unix/getlogin.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1992, 1996, 1997, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -25,16 +25,20 @@ #include <utmp.h> +static char name[UT_NAMESIZE + 1]; + /* Return the login name of the user, or NULL if it can't be determined. The returned pointer, if not NULL, is good only until the next call. */ +#ifdef STATIC +STATIC +#endif char * getlogin (void) { char tty_pathname[2 + 2 * NAME_MAX]; char *real_tty_path = tty_pathname; char *result = NULL; - static char name[UT_NAMESIZE + 1]; struct utmp *ut, line, buffer; /* Get name of tty connected to fd 0. Return NULL if not a tty or diff --git a/sysdeps/unix/getlogin_r.c b/sysdeps/unix/getlogin_r.c index ba7badd054..bf3c889e13 100644 --- a/sysdeps/unix/getlogin_r.c +++ b/sysdeps/unix/getlogin_r.c @@ -1,5 +1,5 @@ /* Reentrant function to return the current login name. Unix version. - Copyright (C) 1991,92,96,97,98,2002 Free Software Foundation, Inc. + Copyright (C) 1991,92,96,97,98,2002,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -31,6 +31,9 @@ If it cannot be determined or some other error occurred, return the error code. Otherwise return 0. */ +#ifdef STATIC +STATIC +#endif int getlogin_r (name, name_len) char *name; @@ -96,4 +99,6 @@ getlogin_r (name, name_len) return result; } +#ifndef STATIC libc_hidden_def (getlogin_r) +#endif diff --git a/sysdeps/unix/readdir_r.c b/sysdeps/unix/readdir_r.c index f84709e737..93727912c1 100644 --- a/sysdeps/unix/readdir_r.c +++ b/sysdeps/unix/readdir_r.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991,92,93,94,95,96,97,98,99,2000,02 +/* Copyright (C) 1991,92,93,94,95,96,97,98,99,2000,02,10 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -113,7 +113,17 @@ __READDIR_R (DIR *dirp, DIRENT_TYPE *entry, DIRENT_TYPE **result) while (dp->d_ino == 0); if (dp != NULL) - *result = memcpy (entry, dp, reclen); + { +#ifdef GETDENTS_64BIT_ALIGNED + /* The d_reclen value might include padding which is not part of + the DIRENT_TYPE data structure. */ + reclen = MIN (reclen, sizeof (DIRENT_TYPE)); +#endif + *result = memcpy (entry, dp, reclen); +#ifdef GETDENTS_64BIT_ALIGNED + entry->d_reclen = reclen; +#endif + } else *result = NULL; diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h index aa78087a72..dba3a3914b 100644 --- a/sysdeps/unix/sysv/linux/bits/socket.h +++ b/sysdeps/unix/sysv/linux/bits/socket.h @@ -1,5 +1,5 @@ /* System-specific socket constants and types. Linux version. - Copyright (C) 1991, 1992, 1994-2001, 2004, 2006, 2007, 2008, 2009 + Copyright (C) 1991, 1992, 1994-2001, 2004, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -232,6 +232,8 @@ enum #define MSG_NOSIGNAL MSG_NOSIGNAL MSG_MORE = 0x8000, /* Sender will send more. */ #define MSG_MORE MSG_MORE + MSG_WAITFORONE = 0x10000, /* Wait for at least one packet to return.*/ +#define MSG_WAITFORONE MSG_WAITFORONE MSG_CMSG_CLOEXEC = 0x40000000 /* Set close_on_exit for file descriptor received through diff --git a/sysdeps/unix/sysv/linux/clock_getres.c b/sysdeps/unix/sysv/linux/clock_getres.c index 581ff22c7c..933580b609 100644 --- a/sysdeps/unix/sysv/linux/clock_getres.c +++ b/sysdeps/unix/sysv/linux/clock_getres.c @@ -1,5 +1,5 @@ /* clock_getres -- Get the resolution of a POSIX clockid_t. Linux version. - Copyright (C) 2003,2004,2005,2006, 2008 Free Software Foundation, Inc. + Copyright (C) 2003,2004,2005,2006,2008,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -44,6 +44,9 @@ SYSDEP_GETRES_CPUTIME \ case CLOCK_REALTIME: \ case CLOCK_MONOTONIC: \ + case CLOCK_MONOTONIC_RAW: \ + case CLOCK_REALTIME_COARSE: \ + case CLOCK_MONOTONIC_COARSE: \ SYSCALL_GETRES # define __libc_missing_posix_timers 0 @@ -80,6 +83,9 @@ maybe_syscall_getres (clockid_t clock_id, struct timespec *res) SYSDEP_GETRES_CPUTIME \ case CLOCK_REALTIME: \ case CLOCK_MONOTONIC: \ + case CLOCK_MONOTONIC_RAW: \ + case CLOCK_REALTIME_COARSE: \ + case CLOCK_MONOTONIC_COARSE: \ retval = maybe_syscall_getres (clock_id, res); \ if (retval == 0) \ break; \ diff --git a/sysdeps/unix/sysv/linux/clock_gettime.c b/sysdeps/unix/sysv/linux/clock_gettime.c index cd536a0fc0..dd3755cce7 100644 --- a/sysdeps/unix/sysv/linux/clock_gettime.c +++ b/sysdeps/unix/sysv/linux/clock_gettime.c @@ -1,5 +1,5 @@ /* clock_gettime -- Get current time from a POSIX clockid_t. Linux version. - Copyright (C) 2003,2004,2005,2006,2007 Free Software Foundation, Inc. + Copyright (C) 2003,2004,2005,2006,2007,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -80,6 +80,9 @@ maybe_syscall_gettime (clockid_t clock_id, struct timespec *tp) SYSDEP_GETTIME_CPUTIME \ case CLOCK_REALTIME: \ case CLOCK_MONOTONIC: \ + case CLOCK_MONOTONIC_RAW: \ + case CLOCK_REALTIME_COARSE: \ + case CLOCK_MONOTONIC_COARSE: \ retval = maybe_syscall_gettime (clock_id, tp); \ if (retval == 0) \ break; \ diff --git a/sysdeps/unix/sysv/linux/clock_settime.c b/sysdeps/unix/sysv/linux/clock_settime.c index 217ae3f29b..8c52456fdd 100644 --- a/sysdeps/unix/sysv/linux/clock_settime.c +++ b/sysdeps/unix/sysv/linux/clock_settime.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc. +/* Copyright (C) 2003, 2004, 2006, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -45,7 +45,7 @@ maybe_syscall_settime_cpu (clockid_t clock_id, const struct timespec *tp) INTERNAL_SYSCALL_DECL (err); int r = INTERNAL_SYSCALL (clock_settime, err, 2, clock_id, tp); if (!INTERNAL_SYSCALL_ERROR_P (r, err)) - return 0; + return 0; e = INTERNAL_SYSCALL_ERRNO (r, err); # ifndef __ASSUME_POSIX_TIMERS @@ -90,6 +90,7 @@ extern int __libc_missing_posix_timers attribute_hidden; /* The REALTIME clock might be available. Try the syscall first. */ # define SYSDEP_SETTIME \ case CLOCK_REALTIME: \ + case CLOCK_REALTIME_COARSE: \ { \ int e = EINVAL; \ \ diff --git a/sysdeps/unix/sysv/linux/dl-sysdep.c b/sysdeps/unix/sysv/linux/dl-sysdep.c index 08ae9aa86d..34e8808928 100644 --- a/sysdeps/unix/sysv/linux/dl-sysdep.c +++ b/sysdeps/unix/sysv/linux/dl-sysdep.c @@ -47,12 +47,12 @@ frob_brk (void) Later Linux kernels have changed this behavior so that the initial break value is rounded up to the page boundary before we start. */ - extern void *__curbrk attribute_hidden; - extern void _end attribute_hidden; - void *const endpage = (void *) 0 + (((__curbrk - (void *) 0) + extern char *__curbrk attribute_hidden; + extern char _end[] attribute_hidden; + char *const endpage = (void *) 0 + (((__curbrk - (char *) 0) + GLRO(dl_pagesize) - 1) & -GLRO(dl_pagesize)); - if (__builtin_expect (__curbrk >= &_end && __curbrk < endpage, 0)) + if (__builtin_expect (__curbrk >= _end && __curbrk < endpage, 0)) __brk (endpage); #endif } diff --git a/sysdeps/unix/sysv/linux/getlogin.c b/sysdeps/unix/sysv/linux/getlogin.c new file mode 100644 index 0000000000..4d15db093d --- /dev/null +++ b/sysdeps/unix/sysv/linux/getlogin.c @@ -0,0 +1,39 @@ +/* Copyright (C) 2010 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <pwd.h> +#include <unistd.h> +#include <not-cancel.h> + +#define STATIC static +#define getlogin getlogin_fd0 +#include <sysdeps/unix/getlogin.c> +#undef getlogin + + +/* Return the login name of the user, or NULL if it can't be determined. + The returned pointer, if not NULL, is good only until the next call. */ + +char * +getlogin (void) +{ + if (__getlogin_r_loginuid (name, sizeof (name)) == 0) + return name; + + return getlogin_fd0 (); +} diff --git a/sysdeps/unix/sysv/linux/getlogin_r.c b/sysdeps/unix/sysv/linux/getlogin_r.c new file mode 100644 index 0000000000..d07846ccb8 --- /dev/null +++ b/sysdeps/unix/sysv/linux/getlogin_r.c @@ -0,0 +1,100 @@ +/* Copyright (C) 2010 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <pwd.h> +#include <unistd.h> +#include <not-cancel.h> + +#define STATIC static +static int getlogin_r_fd0 (char *name, size_t namesize); +#define getlogin_r getlogin_r_fd0 +#include <sysdeps/unix/getlogin_r.c> +#undef getlogin_r + + +int +attribute_hidden +__getlogin_r_loginuid (name, namesize) + char *name; + size_t namesize; +{ + int fd = open_not_cancel_2 ("/proc/self/loginuid", O_RDONLY); + if (fd == -1) + return 1; + + ssize_t n = TEMP_FAILURE_RETRY (read_not_cancel (fd, name, namesize)); + close_not_cancel_no_status (fd); + + uid_t uid; + char *endp; + if (n <= 0 + || (uid = strtoul (name, &endp, 10), endp == name || *endp != '\0')) + return 1; + + size_t buflen = 1024; + char *buf = alloca (buflen); + bool use_malloc = false; + struct passwd pwd; + struct passwd *tpwd; + int res; + + while ((res = __getpwuid_r (uid, &pwd, buf, buflen, &tpwd)) != 0) + if (__libc_use_alloca (2 * buflen)) + extend_alloca (buf, buflen, 2 * buflen); + else + { + buflen *= 2; + char *newp = realloc (use_malloc ? buf : NULL, buflen); + if (newp == NULL) + { + fail: + if (use_malloc) + free (buf); + return 1; + } + buf = newp; + use_malloc = true; + } + + if (tpwd == NULL) + goto fail; + + strncpy (name, pwd.pw_name, namesize - 1); + name[namesize - 1] = '\0'; + + if (use_malloc) + free (buf); + + return 0; +} + + +/* Return the login name of the user, or NULL if it can't be determined. + The returned pointer, if not NULL, is good only until the next call. */ + +int +getlogin_r (name, namesize) + char *name; + size_t namesize; +{ + if (__getlogin_r_loginuid (name, namesize) == 0) + return 0; + + return getlogin_r_fd0 (name, namesize); +} +libc_hidden_def (getlogin_r) diff --git a/sysdeps/unix/sysv/linux/getpagesize.c b/sysdeps/unix/sysv/linux/getpagesize.c index 6d03b3bbf2..0866079511 100644 --- a/sysdeps/unix/sysv/linux/getpagesize.c +++ b/sysdeps/unix/sysv/linux/getpagesize.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991,1992,1995-1997,2000,2002,2004 +/* Copyright (C) 1991,1992,1995-1997,2000,2002,2004,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -17,30 +17,37 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include <assert.h> #include <unistd.h> #include <sys/param.h> #include <ldsodefs.h> +#include <kernel-features.h> /* Return the system page size. */ int __getpagesize () { +#ifdef __ASSUME_AT_PAGESIZE + assert (GLRO(dl_pagesize) != 0); + return GLRO(dl_pagesize); +#else if (GLRO(dl_pagesize) != 0) return GLRO(dl_pagesize); -#ifdef EXEC_PAGESIZE +# ifdef EXEC_PAGESIZE return EXEC_PAGESIZE; -#else /* No EXEC_PAGESIZE. */ -#ifdef NBPG -#ifndef CLSIZE -#define CLSIZE 1 -#endif /* No CLSIZE. */ +# else /* No EXEC_PAGESIZE. */ +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif /* No CLSIZE. */ return NBPG * CLSIZE; -#else /* No NBPG. */ +# else /* No NBPG. */ return NBPC; -#endif /* NBPG. */ -#endif /* EXEC_PAGESIZE. */ +# endif /* NBPG. */ +# endif /* EXEC_PAGESIZE. */ +#endif } libc_hidden_def (__getpagesize) weak_alias (__getpagesize, getpagesize) diff --git a/sysdeps/unix/sysv/linux/getsysstats.c b/sysdeps/unix/sysv/linux/getsysstats.c index 97e20d249b..af454b650d 100644 --- a/sysdeps/unix/sysv/linux/getsysstats.c +++ b/sysdeps/unix/sysv/linux/getsysstats.c @@ -1,5 +1,5 @@ /* Determine various system internal values, Linux version. - Copyright (C) 1996-2003, 2006, 2007, 2009 Free Software Foundation, Inc. + Copyright (C) 1996-2003,2006,2007,2009,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. @@ -117,18 +117,6 @@ next_line (int fd, char *const buffer, char **cp, char **re, if (nl == NULL) nl = *re - 1; } - else if (nl + 5 >= *re) - { - memmove (buffer, nl, *re - nl); - *re = buffer + (*re - nl); - nl = *cp = buffer; - - ssize_t n = read_not_cancel (fd, *re, buffer_end - *re); - if (n < 0) - return NULL; - - *re += n; - } *cp = nl + 1; assert (*cp <= *re); diff --git a/sysdeps/unix/sysv/linux/i386/fcntl.c b/sysdeps/unix/sysv/linux/i386/fcntl.c index 5544d6e0d9..e82a60a885 100644 --- a/sysdeps/unix/sysv/linux/i386/fcntl.c +++ b/sysdeps/unix/sysv/linux/i386/fcntl.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000,2002,2003,2004,2006,2009 Free Software Foundation, Inc. +/* Copyright (C) 2000,2002-2004,2006,2009,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -25,23 +25,23 @@ #include <sys/syscall.h> #include <kernel-features.h> -#if __ASSUME_FCNTL64 == 0 +#ifndef __ASSUME_FCNTL64 /* This variable is shared with all files that check for fcntl64. */ int __have_no_fcntl64; #endif #ifdef __ASSUME_F_GETOWN_EX # define miss_F_GETOWN_EX 0 -#else +#elif !defined __ASSUME_FCNTL64 static int miss_F_GETOWN_EX; #endif -#if defined NO_CANCELLATION && __ASSUME_FCNTL64 == 0 +#if defined NO_CANCELLATION && !defined __ASSUME_FCNTL64 # define __fcntl_nocancel __libc_fcntl #endif -#if !defined NO_CANCELLATION || __ASSUME_FCNTL64 == 0 +#if !defined NO_CANCELLATION || !defined __ASSUME_FCNTL64 int __fcntl_nocancel (int fd, int cmd, ...) { @@ -52,7 +52,7 @@ __fcntl_nocancel (int fd, int cmd, ...) arg = va_arg (ap, void *); va_end (ap); -#if __ASSUME_FCNTL64 == 0 +#ifndef __ASSUME_FCNTL64 # ifdef __NR_fcntl64 if (! __have_no_fcntl64) { @@ -135,11 +135,11 @@ __fcntl_nocancel (int fd, int cmd, ...) if (!INTERNAL_SYSCALL_ERROR_P (res, err)) return fex.type == F_OWNER_GID ? -fex.pid : fex.pid; -#ifndef __ASSUME_F_GETOWN_EX +# ifndef __ASSUME_F_GETOWN_EX if (INTERNAL_SYSCALL_ERRNO (res, err) == EINVAL) miss_F_GETOWN_EX = 1; else -#endif +# endif { __set_errno (INTERNAL_SYSCALL_ERRNO (res, err)); return -1; @@ -168,21 +168,21 @@ __libc_fcntl (int fd, int cmd, ...) arg = va_arg (ap, void *); va_end (ap); -#if __ASSUME_FCNTL64 > 0 +# ifdef __ASSUME_FCNTL64 if (SINGLE_THREAD_P || (cmd != F_SETLKW && cmd != F_SETLKW64)) return INLINE_SYSCALL (fcntl64, 3, fd, cmd, arg); int oldtype = LIBC_CANCEL_ASYNC (); int result = INLINE_SYSCALL (fcntl64, 3, fd, cmd, arg); -#else +# else if (SINGLE_THREAD_P || (cmd != F_SETLKW && cmd != F_SETLKW64)) return __fcntl_nocancel (fd, cmd, arg); int oldtype = LIBC_CANCEL_ASYNC (); int result = __fcntl_nocancel (fd, cmd, arg); -#endif +# endif LIBC_CANCEL_RESET (oldtype); diff --git a/sysdeps/unix/sysv/linux/i386/readdir64_r.c b/sysdeps/unix/sysv/linux/i386/readdir64_r.c index c6da57b75e..f96f16a6f2 100644 --- a/sysdeps/unix/sysv/linux/i386/readdir64_r.c +++ b/sysdeps/unix/sysv/linux/i386/readdir64_r.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2004 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2004, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -19,6 +19,7 @@ #define __READDIR_R __readdir64_r #define __GETDENTS __getdents64 #define DIRENT_TYPE struct dirent64 +#define GETDENTS_64BIT_ALIGNED 1 #include <sysdeps/unix/readdir_r.c> diff --git a/sysdeps/unix/sysv/linux/ifaddrs.c b/sysdeps/unix/sysv/linux/ifaddrs.c index 149bd1c3ba..84f223ddbd 100644 --- a/sysdeps/unix/sysv/linux/ifaddrs.c +++ b/sysdeps/unix/sysv/linux/ifaddrs.c @@ -1,5 +1,5 @@ /* getifaddrs -- get names and addresses of all network interfaces - Copyright (C) 2003-2008, 2009 Free Software Foundation, Inc. + Copyright (C) 2003-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -315,17 +315,19 @@ map_newlink (int index, struct ifaddrs_storage *ifas, int *map, int max) else if (map[i] == index) return i; } - /* This should never be reached. If this will be reached, we have - a very big problem. */ - abort (); + + /* This means interfaces changed inbetween the reading of the + RTM_GETLINK and RTM_GETADDR information. We have to repeat + everything. */ + return -1; } /* Create a linked list of `struct ifaddrs' structures, one for each network interface on the host machine. If successful, store the list in *IFAP and return 0. On errors, return -1 and set `errno'. */ -int -getifaddrs (struct ifaddrs **ifap) +static int +getifaddrs_internal (struct ifaddrs **ifap) { struct netlink_handle nh = { 0, 0, 0, NULL, NULL }; struct netlink_res *nlp; @@ -481,6 +483,13 @@ getifaddrs (struct ifaddrs **ifap) kernel. */ ifa_index = map_newlink (ifim->ifi_index - 1, ifas, map_newlink_data, newlink); + if (__builtin_expect (ifa_index == -1, 0)) + { + try_again: + result = -EAGAIN; + free (ifas); + goto exit_free; + } ifas[ifa_index].ifa.ifa_flags = ifim->ifi_flags; while (RTA_OK (rta, rtasize)) @@ -565,9 +574,11 @@ getifaddrs (struct ifaddrs **ifap) that we have holes in the interface part of the list, but we always have already the interface for this address. */ ifa_index = newlink + newaddr_idx; - ifas[ifa_index].ifa.ifa_flags - = ifas[map_newlink (ifam->ifa_index - 1, ifas, - map_newlink_data, newlink)].ifa.ifa_flags; + int idx = map_newlink (ifam->ifa_index - 1, ifas, + map_newlink_data, newlink); + if (__builtin_expect (idx == -1, 0)) + goto try_again; + ifas[ifa_index].ifa.ifa_flags = ifas[idx].ifa.ifa_flags; if (ifa_index > 0) ifas[ifa_index - 1].ifa.ifa_next = &ifas[ifa_index].ifa; ++newaddr_idx; @@ -747,9 +758,13 @@ getifaddrs (struct ifaddrs **ifap) /* If we didn't get the interface name with the address, use the name from the interface entry. */ if (ifas[ifa_index].ifa.ifa_name == NULL) - ifas[ifa_index].ifa.ifa_name - = ifas[map_newlink (ifam->ifa_index - 1, ifas, - map_newlink_data, newlink)].ifa.ifa_name; + { + int idx = map_newlink (ifam->ifa_index - 1, ifas, + map_newlink_data, newlink); + if (__builtin_expect (idx == -1, 0)) + goto try_again; + ifas[ifa_index].ifa.ifa_name = ifas[idx].ifa.ifa_name; + } /* Calculate the netmask. */ if (ifas[ifa_index].ifa.ifa_addr @@ -826,6 +841,22 @@ getifaddrs (struct ifaddrs **ifap) return result; } + + +/* Create a linked list of `struct ifaddrs' structures, one for each + network interface on the host machine. If successful, store the + list in *IFAP and return 0. On errors, return -1 and set `errno'. */ +int +getifaddrs (struct ifaddrs **ifap) +{ + int res; + + do + res = getifaddrs_internal (ifap); + while (res == -EAGAIN); + + return res; +} libc_hidden_def (getifaddrs) diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index f48e644e09..275668b23c 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -1,6 +1,6 @@ /* Set flags signalling availability of kernel features based on given kernel version number. - Copyright (C) 1999-2006, 2007, 2008, 2009 Free Software Foundation, Inc. + Copyright (C) 1999-2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -65,7 +65,7 @@ # define __ASSUME_LCHOWN_SYSCALL 1 #endif -/* When did the `setresuid' sysall became available? */ +/* When did the `setresuid' syscall became available? */ #if __LINUX_KERNEL_VERSION >= 131584 && !defined __sparc__ # define __ASSUME_SETRESUID_SYSCALL 1 #endif @@ -126,7 +126,7 @@ #endif /* I know for sure that these are in 2.3.35 on powerpc. But PowerPC64 does not - support separate 64-bit syscalls, already 64-bit */ + support separate 64-bit syscalls, already 64-bit. */ #if __LINUX_KERNEL_VERSION >= 131875 && defined __powerpc__ \ && !defined __powerpc64__ # define __ASSUME_TRUNCATE64_SYSCALL 1 @@ -158,8 +158,8 @@ # define __ASSUME_LDT_WORKS 1 #endif -/* Linux 2.4.0 on PPC introduced a correct IPC64. But PowerPC64 does not - support a separate 64-bit sys call, already 64-bit */ +/* Linux 2.4.0 on PPC introduced a correct IPC64. But PowerPC64 does not + support a separate 64-bit syscall, already 64-bit. */ #if __LINUX_KERNEL_VERSION >= 132096 && defined __powerpc__ \ && !defined __powerpc64__ # define __ASSUME_IPC64 1 @@ -208,7 +208,7 @@ # define __ASSUME_GETDENTS64_SYSCALL 1 #endif -/* When did O_DIRECTORY became available? Early in 2.3 but when? +/* When did O_DIRECTORY become available? Early in 2.3 but when? Be safe, use 2.3.99. */ #if __LINUX_KERNEL_VERSION >= 131939 # define __ASSUME_O_DIRECTORY 1 @@ -412,7 +412,7 @@ /* Starting with version 2.6.9, SSI_IEEE_RAISE_EXCEPTION exists. */ #if __LINUX_KERNEL_VERSION >= 0x020609 && defined __alpha__ -#define __ASSUME_IEEE_RAISE_EXCEPTION 1 +# define __ASSUME_IEEE_RAISE_EXCEPTION 1 #endif /* On sparc64 stat64/lstat64/fstat64 syscalls were introduced in 2.6.12. */ diff --git a/sysdeps/unix/sysv/linux/ldsodefs.h b/sysdeps/unix/sysv/linux/ldsodefs.h index 0965f1496f..5d5b1b4c06 100644 --- a/sysdeps/unix/sysv/linux/ldsodefs.h +++ b/sysdeps/unix/sysv/linux/ldsodefs.h @@ -1,5 +1,5 @@ /* Run-time dynamic linker data structures for loaded ELF shared objects. - Copyright (C) 2001, 2002, 2003, 2006, 2009 Free Software Foundation, Inc. + Copyright (C) 2001, 2002, 2003, 2006, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -19,6 +19,7 @@ #ifndef _LDSODEFS_H +#include <libc-abis.h> #include <kernel-features.h> /* Get the real definitions. */ @@ -58,7 +59,8 @@ extern void _dl_non_dynamic_init (void) internal_function; || memcmp (hdr, expected2, size) == 0) #define VALID_ELF_OSABI(osabi) (osabi == ELFOSABI_SYSV \ || osabi == ELFOSABI_LINUX) -#define VALID_ELF_ABIVERSION(ver) (ver == 0) +#define VALID_ELF_ABIVERSION(osabi,ver) \ + (ver == 0 || (osabi == ELFOSABI_LINUX && ver < LIBC_ABI_MAX)) #define MORE_ELF_HEADER_DATA \ static const unsigned char expected2[EI_PAD] = \ { \ @@ -69,8 +71,7 @@ extern void _dl_non_dynamic_init (void) internal_function; [EI_CLASS] = ELFW(CLASS), \ [EI_DATA] = byteorder, \ [EI_VERSION] = EV_CURRENT, \ - [EI_OSABI] = ELFOSABI_LINUX, \ - [EI_ABIVERSION] = 0 \ + [EI_OSABI] = ELFOSABI_LINUX \ } #endif /* ldsodefs.h */ diff --git a/sysdeps/unix/sysv/linux/mmap64.c b/sysdeps/unix/sysv/linux/mmap64.c index d3c68cd106..b24b3f0c8b 100644 --- a/sysdeps/unix/sysv/linux/mmap64.c +++ b/sysdeps/unix/sysv/linux/mmap64.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1999,2000,2001,2002,2006 Free Software Foundation, Inc. +/* Copyright (C) 1999,2000,2001,2002,2006,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>, 1999. @@ -30,8 +30,13 @@ #ifdef __NR_mmap2 /* This is always 12, even on architectures where PAGE_SHIFT != 12. */ -# ifndef MMAP2_PAGE_SHIFT -# define MMAP2_PAGE_SHIFT 12 +# if MMAP2_PAGE_SHIFT == -1 +static int page_shift; +# else +# ifndef MMAP2_PAGE_SHIFT +# define MMAP2_PAGE_SHIFT 12 +# endif +# define page_shift MMAP2_PAGE_SHIFT # endif # ifndef __ASSUME_MMAP2_SYSCALL @@ -44,7 +49,15 @@ void * __mmap64 (void *addr, size_t len, int prot, int flags, int fd, off64_t offset) { #ifdef __NR_mmap2 - if (offset & ((1 << MMAP2_PAGE_SHIFT) - 1)) +# if MMAP2_PAGE_SHIFT == -1 + if (page_shift == 0) + { + int page_size = getpagesize (); + while ((1 << ++page_shift) != page_size) + ; + } +# endif + if (offset & ((1 << page_shift) - 1)) { __set_errno (EINVAL); return MAP_FAILED; diff --git a/sysdeps/unix/sysv/linux/remove.c b/sysdeps/unix/sysv/linux/remove.c new file mode 100644 index 0000000000..4abf34a73d --- /dev/null +++ b/sysdeps/unix/sysv/linux/remove.c @@ -0,0 +1,2 @@ +#define IS_NO_DIRECTORY_ERROR errno != EISDIR +#include <sysdeps/posix/remove.c> diff --git a/sysdeps/unix/sysv/linux/sys/mount.h b/sysdeps/unix/sysv/linux/sys/mount.h index a41220d14e..923b4616ca 100644 --- a/sysdeps/unix/sysv/linux/sys/mount.h +++ b/sysdeps/unix/sysv/linux/sys/mount.h @@ -123,8 +123,10 @@ enum #define MNT_FORCE MNT_FORCE MNT_DETACH = 2, /* Just detach from the tree. */ #define MNT_DETACH MNT_DETACH - MNT_EXPIRE = 4 /* Mark for expiry. */ + MNT_EXPIRE = 4, /* Mark for expiry. */ #define MNT_EXPIRE MNT_EXPIRE + UMOUNT_NOFOLLOW = 8 /* Don't follow symlink on umount. */ +#define UMOUNT_NOFOLLOW UMOUNT_NOFOLLOW }; diff --git a/sysdeps/x86_64/multiarch/init-arch.c b/sysdeps/x86_64/multiarch/init-arch.c index 50b2a38fbd..efb89b6c92 100644 --- a/sysdeps/x86_64/multiarch/init-arch.c +++ b/sysdeps/x86_64/multiarch/init-arch.c @@ -1,6 +1,6 @@ /* Initialize CPU feature data. This file is part of the GNU C Library. - Copyright (C) 2008, 2009 Free Software Foundation, Inc. + Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. Contributed by Ulrich Drepper <drepper@redhat.com>. The GNU C Library is free software; you can redistribute it and/or @@ -18,6 +18,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include <atomic.h> #include <cpuid.h> #include "init-arch.h" @@ -26,7 +27,7 @@ struct cpu_features __cpu_features attribute_hidden; static void -get_common_indeces (void) +get_common_indeces (unsigned int *family, unsigned int *model) { __cpuid (1, __cpu_features.cpuid[COMMON_CPUID_INDEX_1].eax, __cpu_features.cpuid[COMMON_CPUID_INDEX_1].ebx, @@ -34,8 +35,8 @@ get_common_indeces (void) __cpu_features.cpuid[COMMON_CPUID_INDEX_1].edx); unsigned int eax = __cpu_features.cpuid[COMMON_CPUID_INDEX_1].eax; - __cpu_features.family = (eax >> 8) & 0x0f; - __cpu_features.model = (eax >> 4) & 0x0f; + *family = (eax >> 8) & 0x0f; + *model = (eax >> 4) & 0x0f; } @@ -45,27 +46,30 @@ __init_cpu_features (void) unsigned int ebx; unsigned int ecx; unsigned int edx; + unsigned int family = 0; + unsigned int model = 0; + enum cpu_features_kind kind; __cpuid (0, __cpu_features.max_cpuid, ebx, ecx, edx); /* This spells out "GenuineIntel". */ if (ebx == 0x756e6547 && ecx == 0x6c65746e && edx == 0x49656e69) { - __cpu_features.kind = arch_kind_intel; + kind = arch_kind_intel; - get_common_indeces (); + get_common_indeces (&family, &model); unsigned int eax = __cpu_features.cpuid[COMMON_CPUID_INDEX_1].eax; unsigned int extended_family = (eax >> 20) & 0xff; unsigned int extended_model = (eax >> 12) & 0xf0; if (__cpu_features.family == 0x0f) { - __cpu_features.family += extended_family; - __cpu_features.model += extended_model; + family += extended_family; + model += extended_model; } else if (__cpu_features.family == 0x06) { - __cpu_features.model += extended_model; + model += extended_model; switch (__cpu_features.model) { case 0x1a: @@ -85,12 +89,17 @@ __init_cpu_features (void) /* This spells out "AuthenticAMD". */ else if (ebx == 0x68747541 && ecx == 0x444d4163 && edx == 0x69746e65) { - __cpu_features.kind = arch_kind_amd; + kind = arch_kind_amd; - get_common_indeces (); + get_common_indeces (&family, &model); } else - __cpu_features.kind = arch_kind_other; + kind = arch_kind_other; + + __cpu_features.family = family; + __cpu_features.model = model; + atomic_write_barrier (); + __cpu_features.kind = kind; } #undef __get_cpu_features diff --git a/sysdeps/x86_64/multiarch/init-arch.h b/sysdeps/x86_64/multiarch/init-arch.h index 69492cb3bf..5c73813404 100644 --- a/sysdeps/x86_64/multiarch/init-arch.h +++ b/sysdeps/x86_64/multiarch/init-arch.h @@ -1,5 +1,5 @@ /* This file is part of the GNU C Library. - Copyright (C) 2008, 2009 Free Software Foundation, Inc. + Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public @@ -52,7 +52,7 @@ enum extern struct cpu_features { - enum + enum cpu_features_kind { arch_kind_unknown = 0, arch_kind_intel, diff --git a/sysdeps/x86_64/multiarch/strpbrk-c.c b/sysdeps/x86_64/multiarch/strpbrk-c.c index c58dcb5605..bbf5c49d89 100644 --- a/sysdeps/x86_64/multiarch/strpbrk-c.c +++ b/sysdeps/x86_64/multiarch/strpbrk-c.c @@ -1,4 +1,8 @@ -#define USE_AS_STRPBRK -#define STRCSPN_SSE2 __strpbrk_sse2 -#define STRCSPN_SSE42 __strpbrk_sse42 -#include "strcspn-c.c" +/* Don't define multiple versions for strpbrk in static library since we + need strpbrk before the initialization happened. */ +#ifdef SHARED +# define USE_AS_STRPBRK +# define STRCSPN_SSE2 __strpbrk_sse2 +# define STRCSPN_SSE42 __strpbrk_sse42 +# include "strcspn-c.c" +#endif diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h index 7a659116c3..5a4e10e543 100644 --- a/wcsmbs/wchar.h +++ b/wcsmbs/wchar.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1995-2008, 2009 Free Software Foundation, Inc. +/* Copyright (C) 1995-2008, 2009, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -51,11 +51,6 @@ # define __need_wint_t # include <stddef.h> -/* Tell the caller that we provide correct C++ prototypes. */ -#if defined __cplusplus && __GNUC_PREREQ (4, 4) -# define __CORRECT_ISO_CPP_WCHAR_H_PROTO -#endif - /* We try to get wint_t from <stddef.h>, but not all GCC versions define it there. So define it ourselves if it remains undefined. */ # ifndef _WINT_T @@ -75,6 +70,11 @@ typedef __WINT_TYPE__ wint_t; __END_NAMESPACE_STD # endif # endif + +/* Tell the caller that we provide correct C++ prototypes. */ +# if defined __cplusplus && __GNUC_PREREQ (4, 4) +# define __CORRECT_ISO_CPP_WCHAR_H_PROTO +# endif #endif #if (defined _WCHAR_H || defined __need_mbstate_t) && !defined __mbstate_t_defined @@ -219,7 +219,7 @@ __BEGIN_NAMESPACE_STD extern "C++" wchar_t *wcschr (wchar_t *__wcs, wchar_t __wc) __THROW __asm ("wcschr") __attribute_pure__; extern "C++" __const wchar_t *wcschr (__const wchar_t *__wcs, wchar_t __wc) - __THROW __asm ("wcschr") __attribute_pure__; + __THROW __asm ("wcschr") __attribute_pure__; #else extern wchar_t *wcschr (__const wchar_t *__wcs, wchar_t __wc) __THROW __attribute_pure__; @@ -892,7 +892,7 @@ __END_DECLS #endif /* wchar.h */ -/* Undefined all __need_* constants in case we are included to get those +/* Undefine all __need_* constants in case we are included to get those constants but the whole file was already read. */ #undef __need_mbstate_t #undef __need_wint_t diff --git a/wctype/wctype.h b/wctype/wctype.h index 9b29af5638..1e2fbf9fae 100644 --- a/wctype/wctype.h +++ b/wctype/wctype.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996-2002,2005,2007,2008,2009 Free Software Foundation, Inc. +/* Copyright (C) 1996-2002,2005,2007-2009,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -29,9 +29,9 @@ #ifndef __need_iswxxx # define _WCTYPE_H 1 -/* Get wint_t from <stddef.h>. */ +/* Get wint_t from <wchar.h>. */ # define __need_wint_t -# include <stddef.h> +# include <wchar.h> /* Constant expression of type `wint_t' whose value does not correspond to any member of the extended character set. */ @@ -204,7 +204,7 @@ __END_DECLS /* The remaining definitions and declarations must not appear in the - <wcsmbs.h> header. */ + <wchar.h> header. */ #ifdef _WCTYPE_H /* |