| Commit message (Collapse) | Author | Age | Files | Lines |
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This is another bug in computing the fastmap. It was reported by a user
of sed because it usually does not happen with !_LIBC. However, it is
there in that case too.
The bug is that whenever we have a range at the beginning of the regex,
the regex must be tested on any possible multibyte character. The reason
why _LIBC masks it, is that in general there is a collation symbol for
each possible multibyte-character lead byte, so all the lead bytes are
in general already part of the fastmap.
The tests use cyrillic characters as an example. With _LIBC, they pass
without the patch too, but you can make them fail by removing collation
symbols handling.
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The posix/tst-rfc3484* test cases caused warnings in newer gccs
because the unused but copied sin_zero part of sockaddr_in wasn't
explicitly initialized.
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There is some existing practice in other OSes and it's trivial to
implement giving the existing code. Fixes BZ #10221.
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_POSIX2_C_DEV, _POSIX2_SW_DEV, _POSIX2_LOCALEDEF): Define to
200809L instead of 200112L.
(_XOPEN_VERSION): For __USE_XOPEN2K8 define to 700.
* posix/tst-sysconf.c (STDVER): Define to 200809L instead of 200112L.
2009-03-10 Jakub Jelinek <jakub@redhat.com>
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* wcsmbs/wchar.h: mbsnrtowcs, open_wmemstream, wcpcpy, wcpncpy,
wcscasecmp, wcsdup, wcsncasecmp, wcsnlen, wcsnrtombs,
wcscasecmp_l, wcsncasecmp_l, wcscoll_l, and wcsxfrm_l.
* sysdeps/mach/hurd/bits/posix_opt.h: Reset value of macros from
200112L to 200809L.
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise.
* posix/getconf.c (vars): Add _SC_THREAD_ROBUST_PRIO_INHERIT and
_SC_THREAD_ROBUST_PRIO_PROTECT entries.
* bits/confname.h: Add _SC_THREAD_ROBUST_PRIO_INHERIT and
_SC_THREAD_ROBUST_PRIO_PROTECT.
* posix/unistd.h: fexecve is in POSIX 2008.
* time/time.h: strftime_l is in POSIX 2008.
* io/sys/stat.h: futimens is in POSIX 2008.
* string/strings.h: strcasecmp_l and strncasecmp_l are in POSIX 2008.
* string/string.h: stpcpy, stpncpy, strndup, strnlen, strsignal,
strcoll_l, strerror_l, and strxfrm_l are in POSIX 2008.
* stdlib/stdlib.h: mkdtemp is in POSIX 2008.
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by default a POSIX mode, also define __USE_POSIX_IMPLICITLY.
* posix/Versions: Export __posix_getopt.
* posix/getopt.c (_getopt_initialize): Take additional parameter.
Use it to alternatively initialize __posixly_correct.
(_getopt_internal_r): Take addition parameter. Pass on to
_getopt_initialize.
(_getopt_internal): Take addition parameter. Pass on to
_getopt_internal_r.
(getopt): Pass additional zero to _getopt_internal.
(__posix_getopt): New function.
* posix/getopt.h: Add redirection for getopt.
* posix/getopt1.c (getopt_long): Pass additional zero to
_getopt_internal.
(getopt_long_only): Likewise.
(_getopt_long_r): Pass additional zero to _getopt_internal_r.
(_getopt_long_only_r): Likewise.
* posix/getopt_int.h: Adjust declarations of _getopt_internal and
_getopt_internal_r.
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* sunrpc/rpc/pmap_clnt.h: Likewise.
* sunrpc/rpc/svc.h: Likewise.
* sunrpc/rpc/xdr.h: Likewise.
* sunrpc/rpc/clnt.h: Likewise.
* resolv/netdb.h: Likewise.
* resolv/arpa/nameser.h: Likewise.
* resolv/resolv.h: Likewise.
* argp/argp.h: Likewise.
* locale/langinfo.h: Likewise.
* io/sys/stat.h: Likewise.
* posix/spawn.h: Likewise.
* nis/rpcsvc/nislib.h: Likewise.
* malloc/obstack.h: Likewise.
* sysdeps/ia64/bits/link.h: Likewise.
* sysdeps/i386/bits/link.h: Likewise.
* sysdeps/s390/bits/link.h: Likewise.
* sysdeps/powerpc/bits/link.h: Likewise.
* sysdeps/x86_64/bits/link.h: Likewise.
* sysdeps/sparc/bits/link.h: Likewise.
* sysdeps/sh/bits/link.h: Likewise.
* sysdeps/unix/sysv/linux/i386/sys/io.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sys/io.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/eventfd.h: Likewise.
* sysdeps/unix/sysv/linux/sys/eventfd.h: Likewise.
2009-02-16 Jakub Jelinek <jakub@redhat.com>
* stdlib/monetary.h: Uglify function parameter names.
* sunrpc/rpc/pmap_clnt.h: Likewise.
* sunrpc/rpc/svc.h: Likewise.
* sunrpc/rpc/xdr.h: Likewise.
* sunrpc/rpc/clnt.h: Likewise.
* resolv/netdb.h: Likewise.
* resolv/arpa/nameser.h: Likewise.
* resolv/resolv.h: Likewise.
* argp/argp.h: Likewise.
* locale/langinfo.h: Likewise.
* io/sys/stat.h: Likewise.
* posix/spawn.h: Likewise.
* nis/rpcsvc/nislib.h: Likewise.
* malloc/obstack.h: Likewise.
* sysdeps/ia64/bits/link.h: Likewise.
* sysdeps/i386/bits/link.h: Likewise.
* sysdeps/s390/bits/link.h: Likewise.
* sysdeps/powerpc/bits/link.h: Likewise.
* sysdeps/x86_64/bits/link.h: Likewise.
* sysdeps/sparc/bits/link.h: Likewise.
* sysdeps/sh/bits/link.h: Likewise.
* sysdeps/unix/sysv/linux/i386/sys/io.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sys/io.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/eventfd.h: Likewise.
* sysdeps/unix/sysv/linux/sys/eventfd.h: Likewise.
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2009-02-06 Ulrich Drepper <drepper@redhat.com>
[BZ #7095]
* bits/confname.h: Add SUSv7 macros for getconf environments.
* bits/environments.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/environments.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/environments.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/environments.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/environments.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/environments.h: Likewise.
* posix/confstr.c: Handle SUSv5 and SUSv7 environments.
* posix/getconf.c: Likewise.
* posix/sysconf.c: Likewise.
* sysdeps/posix/sysconf.c: Likewise.
* posix/Makefile (getconf.speclist): Also collect SUSv5 and SUSv7
environments.
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* elf/ldd.bash.in: Likewise.
* elf/sprof.c: Likewise.
* locale/programs/locale.c: Likewise.
* malloc/memusage.sh: Likewise.
* nss/getent.c: Likewise.
2009-02-06 Joseph Myers <joseph@codesourcery.com>
* debug/pcprofiledump.c (print_version,
argp_program_version_hook): New function.
* elf/ldconfig.c (more_help): New function.
(argp): Use it.
* elf/sln.c (usage): New function.
(main): Support --help and --version.
* malloc/memusagestat.c (print_version): New function.
(argp_program_version_hook): New variable.
* nscd/nscd.c (more_help): New function.
(argp): Use it.
* posix/getconf.c (main): Send --version output to stdout.
Support --help.
* sunrpc/rpc_main.c (usage, options_usage): Take STREAM and STATUS
arguments. All callers changed.
(print_version): New function.
(parseargs): Support --help and --version.
* sunrpc/rpcinfo.c (usage): Take STREAM argument. All callers
changed.
(print_version): New function.
(main): Use getopt_long. Support --help and --version.
* sysdeps/unix/sysv/linux/lddlibc4.c (main): Support --help and
--version.
2009-02-06 Ulrich Drepper <drepper@redhat.com>
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* posix/regexec.c (prune_impossible_nodes): Handle sifted_states[0]
being NULL also if there are no backreferences.
* posix/rxspencer/tests: Add testcases.
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* posix/bug-regex17.c: Add testcases.
* posix/regcomp.c (re_compile_fastmap_iter): Rewrite COMPLEX_BRACKET
handling.
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* posix/regex_internal.c (build_wcs_buffer, build_wcs_upper_buffer,
re_string_skip_chars, re_string_reconstruct): Likewise.
* posix/regex_internal.h [!_LIBC] (__mbrtowc): New #define.
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* 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.
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directory.
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Return type is reg_error_t.
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2008-10-31 Ulrich Drepper <drepper@redhat.com>
[BZ #6919]
* posix/spawnattr_getschedparam.c (posix_spawnattr_getschedparam):
Fix length of copy operation.
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* debug/getgroups_chk.c (__getgroups_chk): Return EINVAL error for
negative sizees.
* posix/bits/unistd.h (getgroups): Call __getgroups_chk for
negative __size.
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file descriptors with close-on-exec set.
(exec_comm_child): Fix the case where the write end of the pipe is
STDOUT_FILENO already. In case it is, clear close-on-exec.
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* io/Makefile (routines): Add dup3 and pipe2.
* io/Versions [glibc] (GLIBC_2.9): Add dup3 and pipe2.
* io/dup3.c: New file.
* io/pipe2.c: New file.
* posix/unistd.h: Declare dup3 and pipe2.
* socket/Makefile (routines): Add paccept.
* socket/Versions [glibc] (GLIBC_2.9): Add paccept.
* socket/paccept.c: New file.
* socket/sys/socket.h: Declare paccept.
* sysdeps/unix/syscalls.list: Add entry for dup3.
* sysdeps/unix/sysv/linux/Versions [glibc] (GLIBC_2.9): Add
epoll_create2 and inotify_init1.
* sysdeps/unix/sysv/linux/eventfd.c: Use eventfd1 syscall if possible.
* sysdeps/unix/sysv/linux/paccept.c: New file.
* sysdeps/unix/sysv/linux/signalfd.c: Use signalfd4 syscall if
possible.
* sysdeps/unix/sysv/linux/socketcall.h: Add SOCKOP_paccept.
* sysdeps/unix/sysv/linux/syscalls.list: Add epoll_create2,
inotify_init1, and pipe2 entries.
* sysdeps/unix/sysv/linux/alpha/sys/epoll.h: New file.
* sysdeps/unix/sysv/linux/alpha/sys/eventfd.h: New file.
* sysdeps/unix/sysv/linux/alpha/sys/inotify.h: New file.
* sysdeps/unix/sysv/linux/alpha/sys/signalfd.h: New file.
* sysdeps/unix/sysv/linux/alpha/sys/timerfd.h: New file.
* sysdeps/unix/sysv/linux/bits/socket.h: Define SOCK_CLOEXEC and
SOCK_NONBLOCK.
* sysdeps/unix/sysv/linux/i386/paccept.S: New file.
* sysdeps/unix/sysv/linux/sparc/sys/epoll.h: New file.
* sysdeps/unix/sysv/linux/sparc/sys/eventfd.h: New file.
* sysdeps/unix/sysv/linux/sparc/sys/inotify.h: New file.
* sysdeps/unix/sysv/linux/sparc/sys/signalfd.h: New file.
* sysdeps/unix/sysv/linux/sparc/sys/timerfd.h: New file.
* sysdeps/unix/sysv/linux/sparc/bits/socket.h: New file.
* sysdeps/unix/sysv/linux/sys/epoll.h: Define EPOLL_CLOEXEC and
EPOLL_NONBLOCK. Declare epoll_create2.
* sysdeps/unix/sysv/linux/sys/eventfd.h: Define EFD_CLOEXEC and
EFD_NONBLOCK.
* sysdeps/unix/sysv/linux/sys/inotify.h: Define IN_CLOEXEC and
IN_NONBLOCK. Declare inotify_init1.
* sysdeps/unix/sysv/linux/sys/signalfd.h: Define SFD_CLOEXEC and
SFD_NONBLOCK.
* sysdeps/unix/sysv/linux/sys/timerfd.h: Define TFD_CLOEXEC and
TFD_NONBLOCK.
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(do_test): ... this. Remove cmdline option processing.
(TIMEOUT): Define.
(TEST_FUNCTION): Define.
(CMDLINE_OPTIONS): Define.
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* include/inline-hashtab.h (htab_delete): Likewise.
* libio/freopen.c (freopen): Likewise.
* libio/freopen64.c (freopen64): Likewise.
* locale/programs/ld-collate.c (collate_read): Likewise.
* misc/fstab.c (libc_freeres_fn): Likewise.
* posix/glob.c (globfree): Likewise.
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2008-03-29 Eric Blake <ebb9@byu.net>
Rewrite string searches to O(n) rather than O(n^2).
* string/str-two-way.h: New file. For linear fixed-allocation
string searching.
* string/memmem.c: New implementation.
* string/strstr.c: New implementation.
* string/strcasestr.c: New implementation.
* sysdeps/posix/getaddrinfo.c (getaddrinfo): Call _res_hconf_init
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opr.ctx_type.
(calc_first): Initialize constraint field.
(duplicate_node_closure): Use it instead of special casing ANCHORS.
Use search_duplicated_node to avoid loops. Fix grammar.
(duplicate_node): Merge constraint field for all node types.
(calc_eclosure_iter): Look at constraint field for all node types.
* posix/regex_internal.c (create_cd_newstate): Don't look at
create_cd_newstate.
* posix/tst-rfc3484.c: Add dummy definition of _res_hconf_init.
* posix/tst-rfc3484-2.c: Likewise.
* posix/tst-rfc3484-3.c: Likewise.
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error message. POSIX today does not require the messages to be in
a specific form. Suggested by Jim Meyering <jim@meyering.net>.
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* posix/getopt.c (_getopt_internal_r): Clarify error message by
putting offending option character in quotes. Clean up error
messages.
* po/be.po: Adjust msgstr in translation file.
* po/bg.po: Likewise.
* po/ca.po: Likewise.
* po/cs.po: Likewise.
* po/da.po: Likewise.
* po/de.po: Likewise.
* po/es.po: Likewise.
* po/fr.po: Likewise.
* po/hr.po: Likewise.
* po/ko.po: Likewise.
* po/nl.po: Likewise.
* po/rw.po: Likewise.
* po/sk.po: Likewise.
* po/sv.po: Likewise.
* po/tr.po: Likewise.
* po/zh_CN.po: Likewise.
* po/zh_TW.po: Likewise.
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2008-01-16 Ulrich Drepper <drepper@redhat.com>
[BZ #5607]
* conform/data/fcntl.h-data: Fix posix_fadvise and posix_fallocate
prototypes.
* conform/data/limits.h-data: Adjust limits changed in v6 and add
additional suffixes.
* conform/data/mqueue.h-data: Fix typo in mq_curmsgs entry.
Add optional functions mq_timedreceive and mq_timedsend.
* conform/data/netdb.h-data: Add more AI_* and EAI_* constants.
* conform/data/pthread.h-data: Fix prototype of
pthread_condattr_setclock. pthread_sigmask is not required in v6.
* conform/data/semaphore.h-data: Allow time.h definitions.
* conform/data/signal.h-data: Likewise.
* conform/data/stdio.h-data: getw and putw are not required in v6.
* conform/data/stdlib.h-data: Change setstate prototype.
* conform/data/string.h-data: Fix strerror_r prototype.
* conform/data/time.h-data: Fix typo in TIMER_ABSTIME definition.
* conform/data/unistd.h-data: pthread_atfork not required in v6.
Fix readlink prototype.
* conform/data/netinet/in.h-data: Add const to in6addr_any and
in6addr_loopback.
* inet/netinet/in.h: Cleanup namespace.
* posix/regex.h: Likewise.
* resolv/netdb.h: Likewise.
* sysdeps/unix/sysv/linux/bits/in.h: Likewise.
* sysdeps/unix/sysv/linux/bits/socket.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/stat.h: Likewise.
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field. Use sockaddr_in6 for source_addr.
(get_scope): Change type of parameter to sockaddr_in6. Adjust.
(match_prefix): Likewise.
(get_label): Likewise.
(get_precedence): Likewise.
(rfc3484_sort): Change to use indirect access to results array.
Adjust to use of sockaddr_in6. Replace service_order test with
simple index comparison.
(getaddrinfo): Define order array. Initialize it. Don't initialize
service_order field. Adjust qsort_t calls. Access sorted result
array indirectly through order array.
* posix/tst-rfc3484.c: Adjust for change of rfc3484_sort.
* posix/tst-rfc3484-2.c: Likewise.
* posix/tst-rfc3484-3.c: Likewise.
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* 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.
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* locale/nl_langinfo_l.c: Real implementation, copied from
nl_langinfo.c.
* include/langinfo.h: Add libc_hidden_proto for __nl_langinfo_l.
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that would inhibit utf8-optimization of a regexp containing line-
or buffer-anchors, e.g., `^', `$'.
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* posix/regex.h (REG_ENOSYS): Likewise.
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2007-11-26 Ulrich Drepper <drepper@redhat.com>
* posix/unistd.h: Declare fsync also for Unix98.
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(get_scope): For IPv4 scope, use scopes table.
(fini): Free scopes table if necessary.
(free_scopelist): New function.
(scopecmp): New function.
(gaiconf_init): Also handle scopev4 entries.
* posix/tst-rfc3484.c (do_test): Initialize scopes.
* posix/tst-rfc3484-2.c (do_test): Likewise.
* posix/gai.conf: Document scopev4 defaults.
* posix/Makefile (tests): Add tst-rfc3484-3.
* posix/tst-rfc3484-3.c: New file.
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2007-11-19 Ulrich Drepper <drepper@redhat.com>
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