Commit Graph

964 Commits

Author SHA1 Message Date
Ulrich Drepper
55ed582146 Update.
2004-11-25  Ulrich Drepper  <drepper@redhat.com>

	* posix/confstr.c (confstr): Return appropriate strings for
	_CS_LFS_LINTFLAGS, _CS_LFS64_CFLAGS, and _CS_LFS64_LINTFLAGS.
2004-11-25 17:28:52 +00:00
Ulrich Drepper
c06a6956a4 [BZ #544]
Update.
2004-11-18  Jakub Jelinek  <jakub@redhat.com>

	[BZ #544]
	* posix/regex.h (RE_NO_SUB): New define.
	* posix/regex_internal.h (OP_DELETED_SUBEXP): New.
	(re_dfa_t): Add subexp_map.
	* posix/regcomp.c (struct subexp_optimize): New type.
	(optimize_subexps): New routine.
	(re_compile_internal): Call it.
	(re_compile_pattern): Set preg->no_sub to 1 if RE_NO_SUB.
	(free_dfa_content): Free subexp_map.
	(calc_inveclosure, calc_eclosure): Skip OP_DELETED_SUBEXP
	nodes.
	* posix/regexec.c (re_search_internal): If subexp_map
	is not NULL, duplicate registers as needed.
	* posix/Makefile: Add rules to build and run tst-regex2.
	* posix/tst-regex2.c: New test.
	* posix/rxspencer/tests: Fix last two tests (\0 -> \1).
	Add some new tests for nested subexpressions.
2004-11-18 23:57:34 +00:00
Ulrich Drepper
f895670da2 Update.
2004-11-15  Jakub Jelinek  <jakub@redhat.com>

	* posix/bug-regex24.c: Include string.h.

	* nis/nis_clone_obj.c (nis_clone_object): Rename out3 label to out2
	and out2 to out.  Remove out label.  Formatting.

2004-11-15  Ulrich Drepper  <drepper@redhat.com>

	* include/stdio.h: Do not mark __libc_message as noreturn.
	* sysdeps/unix/sysv/linux/libc_fatal.c (__libc_fatal): Add loop to
	fool gcc.  Include <stdbool.h>.
	* sysdeps/posix/libc_fatal.c (__libc_fatal): Add loop to fool gcc.
	(__libc_message): Fix typo.
2004-11-15 22:00:25 +00:00
Ulrich Drepper
c31e430a8c Remove gpl2lgpl variable. 2004-11-12 19:46:34 +00:00
Ulrich Drepper
7db612081a Update.
2004-11-12  Ulrich Drepper  <drepper@redhat.com>

	* posix/Makefile (tests): Add bug-regex24.
	* posix/bug-regex24.c: New file.

2004-11-12  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regexec.c (check_dst_limits_calc_pos_1): Use the map to
	cut recursive paths.  Make exit condition more precise.
	(match_ctx_add_entry): Initialize the map.
	* posix/regex_internal.h (struct re_backref_cache_entry): Add a map of
	reachable subexpression nodes from each backreference cache entry.
2004-11-12 09:45:05 +00:00
Ulrich Drepper
cb265fec1b Update.
* posix/regexec.c (match_ctx_free_subtops): Remove, merge into...
	(match_ctx_clean): ... this function.
	(match_ctx_free): Call match_ctx_clean.
2004-11-10 18:51:26 +00:00
Ulrich Drepper
bb677c9581 Update.
2004-11-09  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regexec.c (transit_state): Remove the check for
	out-of-bounds buffers.
	(check_matching): Check here for out-of-bounds buffers.
	(re_search_internal): Store into match_kind a set of bits
	indicating which incantation of fastmap scanning must be
	used.  Use a switch statement instead of multiple ifs.
	Exit the final "for (;;)" with goto free_return unless
	the match succeeded, thus simplifying some conditionals.

	* posix/regex_internal.c (re_string_reconstruct,
	re_string_context_at): Add several branch predictions for
	case-sensitive matching and no transition table being used.

2004-11-10  Ulrich Drepper  <drepper@redhat.com>

	* posix/tst-waitid.c: Don't use error to print error message, they
	won't end up in the .out file.

	* nscd/nscd_getgr_r.c: Likewise.  Make map externally visible.
	* nscd/nscd_gethst_r.c: Likewise.
2004-11-10 15:48:06 +00:00
Ulrich Drepper
b4ae56bdc8 Update.
2004-11-09  Jakub Jelinek  <jakub@redhat.com>

	* posix/regcomp.c (calc_eclosure_iter): Don't access
	dfa->edests[node].elems[0] if dfa->edests[node].nelem == 0.
	* posix/rxspencer/tests: Add 5 new tests.
2004-11-10 00:50:40 +00:00
Ulrich Drepper
e40a38b383 Update.
2004-11-08  Ulrich Drepper  <drepper@redhat.com>

	* posix/regcomp.c (utf8_sb_map): Define.
	(free_dfa_content): Don't free dfa->sb_char if it's a pointer to
	utf8_sb_map.
	(init_dfa): Use utf8_sb_map instead of initializing memory when the
	encoding is UTF-8.

	* posix/regcomp.c (init_dfa): Get the codeset name outside glibc as
	well.  Check if it is spelled UTF8 as well as UTF-8, and check
	case-insensitively.  Set dfa->map_notascii manually when outside
	glibc.
	* posix/regex_internal.c (build_wcs_upper_buffer) [!_LIBC]: Enable
	optimizations based on map_notascii.
	* posix/regex_internal.h [HAVE_LANGINFO_H || HAVE_LANGINFO_CODESET
	|| _LIBC]: Include langinfo.h.

	* posix/regex_internal.h (struct re_backref_cache_entry): Add "more"
	field.
	* posix/regexec.c (check_dst_limits): Hoist computation of the source
	and destination bkref_idx out of the loop.  Pass it to
	check_dst_limits_calc_pos.
	(check_dst_limits_calc_pos_1): New function, containing the recursive
	loop of check_dst_limits_calc_pos; uses the "more" field of
	struct re_backref_cache to control the loop.
	(check_dst_limits_calc_pos): Store into "boundaries" the position
	relative to lim's start and end positions.  Do not accept eclosures,
	accept bkref_idx instead.  Call check_dst_limits_calc_pos_1 to do the
	work.
	(sift_states_bkref): Use the "more" field of struct re_backref_cache
	to control the loop.  A big "if" was turned into a continue and the
	function was reindented.
	(get_subexp): Use the "more" field of struct re_backref_cache
	to control the loop.
	(match_ctx_add_entry): Initialize the bkref_ents' "more" field.
	(search_cur_bkref_entry): Return -1 if out of bounds.

	* posix/regexec.c (empty_set): Remove.
	(sift_states_backward): Remove cur_src variable.  Move inner loop
	to build_sifted_states.
	(build_sifted_states): Extract from sift_states_backward.  Do not
	use empty_set.
	(update_cur_sifted_state): Do not use empty_set.  Special case
	dest_nodes->nelem == 0.
2004-11-08 22:49:44 +00:00
Ulrich Drepper
d2c38eb3fa Update.
2004-11-03  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regex_internal.h (struct re_backref_cache_entry): Remove flag
	field.
	(struct re_sift_context_t): Remove cur_bkref, cls_subexp_idx,
	check_subexp fields.  Move limits last.
	* posix/regexec.c (match_ctx_clear_flag): Remove.
	(sift_ctx_init): Remove check_subexp parameter.  Do not set removed
	fields.  Callers adjusted.
	(expand_bkref_cache): Remove last_str parameter.  Callers adjusted.
	(re_search_internal): Remove fast_translate variable.
	(update_cur_sifted_state): Pass candidates as the final parameter
	to sift_states_bkref.
	(sift_states_bkref): Change last unused parameter to be "candidates",
	do not fetch candidates into a local variable.
	Remove dead test for "node == sctx->bkref", and the cur_bkref_idx
	variable.
	Remove loops that set/reset the flag field of backref cache entries.
	(check_arrival_add_next_nodes): Use a signed int to hold the return
	value of re_node_set_insert.
	(group_nodes_into_DFAstates): Likewise.
	(match_ctx_add_entry): Do not set the flag field of the new entry.
2004-11-08 16:07:55 +00:00
Ulrich Drepper
a705c0d860 (struct re_backref_cache_entry): Remove flag field. (struct re_sift_context_t): Remove cur_bkref, cls_subexp_idx, check_subexp fields. Move limits last. 2004-11-08 16:06:36 +00:00
Roland McGrath
27bbfab0b7 * posix/regex_internal.h (__regfree) [!_LIBC]: Define to regfree. 2004-11-03 20:27:19 +00:00
Ulrich Drepper
778cddad17 Update.
2004-10-27  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/generic/glob.c (globfree): Clear gl_pathv after freeing it.
	* posix/Makefile: Add rules to build and run bug-glob2 test.
	* posix/bug-glob2.c: New test.
2004-10-27 18:23:53 +00:00
Ulrich Drepper
866a1efa76 Test of globfree after failed glob call. 2004-10-27 18:18:56 +00:00
Ulrich Drepper
da9f699f31 Update.
2004-10-21  Ulrich Drepper  <drepper@redhat.com>

	* posix/execvp.c (execvp): Also ignore ENODEV and ETIMEDOUT errno
	values.
2004-10-22 06:27:54 +00:00
Ulrich Drepper
c56da3a39b Update.
* posix/tst-getaddrinfo2.c: Include stdlib.h and string.h.
	(do_test): Use %p instead of 0x%08X to print a pointer.

	* malloc/malloc.c: Include stdio-common/_itoa.h.
2004-10-06 18:09:57 +00:00
Ulrich Drepper
cb984ef2a2 Update.
2004-10-01  Ulrich Drepper  <drepper@redhat.com>

	* posix/bug-glob1.c (prepare): Fix creation of symlink.
2004-10-01 15:44:06 +00:00
Ulrich Drepper
0da4ee5543 Update.
* posix/Makefile: Add rules to build and run bug-glob1.
	* posix/bug-glob1.c: New file.
2004-09-30 23:13:17 +00:00
Ulrich Drepper
66b38fc99e Update.
2004-09-29  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/generic/glob.c (glob_in_dir): Don't blindly trust
	readdir results; for symlinks or files of unknown type check using
	stat whether the file exists.

	* posix/tst-gnuglob.c (find_file): Handle leading "./".  Fix
	recognition of files.
2004-09-30 06:42:39 +00:00
Roland McGrath
a044c713b0 * posix/tst-waitid.c (do_test): Add tests for waitpid with WCONTINUED.
* posix/sys/wait.h [__WIFCONTINUED] (WIFCONTINUED): New macro.
	* stdlib/stdlib.h [__WIFCONTINUED] (WIFCONTINUED): New macro.
	* sysdeps/generic/bits/waitstatus.h (__W_CONTINUED): New macro.
	[WCONTINUED] (__WIFCONTINUED): New macro.
	(__WIFSIGNALED): Rewritten to exclude __W_CONTINUED value, and have no
	branches.
2004-09-28 01:42:49 +00:00
Ulrich Drepper
ca225a410b [BZ #358]
Update.
2004-09-26  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/posix/getaddrinfo.c (getaddrinfo): Remove incorrect
	requirement on socktype and protocol.
	(gaih_inet): If numeric port number is given, return records for all
	possible socket types.
	* posix/tst-getaddrinfo2.c: New file.
	* posix/Makefile (tests): Add tst-getaddrinfo2.  [BZ #358]
2004-09-26 08:43:34 +00:00
Andreas Jaeger
7090d3caa1 * sysdeps/x86_64/dl-machine.h (elf_machine_rela_relative): Remove
static, add always_inline attribute. 
(elf_machine_rela): Likewise. 
(elf_machine_lazy_rel): Likewise.
	* elf/dynamic-link.h (elf_get_dynamic_info): Make static
	dependend on !RESOLVE so that it's not defined in local
	scope.

	* locale/weight.h (findidx): Remove static, it's not supported
	anymore with GCC 4.0 in a block scope.
	* locale/weightwc.h (findidx): Likewise.
	* posix/regcomp.c (seek_collating_symbol_entry): Likewise.
	(lookup_collation_sequence_value): Likewise.
	(build_range_exp): Likewise.
	(build_collating_symbol): Likewise.
	* iconv/iconvconfig.c (write_output): Likewise.
	* elf/do-rel.h (elf_dynamic_do_rel): Likewise.
2004-09-24 17:09:04 +00:00
Ulrich Drepper
8a1f658bd7 Update.
2004-09-17  Ulrich Drepper  <drepper@redhat.com>

	* misc/sys/cdefs.h: Define __nonnull using nonnull function attribute
	for gcc 3.3 and higher.
	* io/fcntl.h: Add __nonnull where appropriate.
	* io/ftw.h: Likewise.
	* io/utime.h: Likewise.
	* io/sys/poll.h: Likewise.
	* io/sys/sendfile.h: Likewise.
	* io/sys/stat.h: Likewise.
	* io/sys/statfs.h: Likewise.
	* io/sys/statvfs.h: Likewise.
	* posix/unistd.h: Likewise.
2004-09-17 08:44:34 +00:00
Ulrich Drepper
5032f49422 Update.
* posix/glob.h: Remove cruft to make header usable outside glibc.
	The maintenance headache is too big.
2004-09-17 00:56:07 +00:00
Ulrich Drepper
d1fe1f2219 Update.
* nscd/aicache.c: Prefer using gethostbyname3_r NSS callback to also
	get ttl and canonical name.  Use these two values.
	* resolv/Versions: Export _nss_dns_gethostbyname3_r from libnss_dns.
	* resolv/nss_dns/dns-host.c (getanswer_r): Take two new parameters.
	If nonnull fill with TTL and pointer to canonical name respectively.
	(_nss_dns_gethostbyaddr_r): Pass NULL in new parameters of getanswer_r.
	(_nss_dns_gethostbyname2_r): Just wrapper around
	_nss_dns_gethostbyname3_r.
	(_nss_dns_gethostbyname3_r): Renamed from _nss_dns_gethostbyname2_r.
	Take two new parameters which as passed to getanswer_r.
2004-09-15 10:10:05 +00:00
Ulrich Drepper
79937577d1 Update.
2004-09-13  Ulrich Drepper  <drepper@redhat.com>

	* misc/sys/cdefs.h: Restore old definition of __P.
	* csu/munch.awk: Remove uses of __P and __PMT.
	* gmon/gmon.c: Likewise.
	* hesiod/hesiod.h: Likewise.
	* include/stdio.h: Likewise.
	* io/fts.c: Likewise.
	* libio/genops.c: Likewise.
	* libio/libioP.h: Likewise.
	* libio/fileops.c: Likewise.
	* libio/iolibio.h: Likewise.
	* libio/libio.h: Likewise.
	* libio/memstream.c: Likewise.
	* libio/oldfileops.c: Likewise.
	* libio/oldstdfiles.c: Likewise.
	* libio/iopopen.c: Likewise.
	* libio/vsnprintf.c: Likewise.
	* libio/vswprintf.c: Likewise.
	* libio/wgenops.c: Likewise.
	* libio/oldiopopen.c: Likewise.
	* locale/programs/xmalloc.c: Likewise.
	* locale/programs/xstrdup.c: Likewise.
	* malloc/mtrace.c: Likewise.
	* misc/getttyent.c: Likewise.
	* misc/getusershell.c: Likewise.
	* nis/rpcsvc/ypupd.h: Likewise.
	* posix/fnmatch.h: Likewise.
	* posix/glob.h: Likewise.
	* resolv/arpa/nameser.h: Likewise.
	* resolv/gethnamaddr.c: Likewise.
	* resolv/resolv.h: Likewise.
	* resolv/inet_net_ntop.c: Likewise.
	* resolv/inet_net_pton.c: Likewise.
	* resolv/res_init.c: Likewise.
	* resolv/nss_dns/dns-network.c: Likewise.
	* stdio-common/vfprintf.c: Likewise.
	* stdio-common/reg-printf.c: Likewise.
	* sysdeps/generic/chflags.c: Likewise.
	* sysdeps/generic/fchflags.c: Likewise.
	* sysdeps/generic/glob.c: Likewise.
	* sysdeps/generic/printf_fphex.c: Likewise.
	* sysdeps/generic/memcmp.c: Likewise.
	* sysdeps/generic/memcopy.h: Likewise.
	* sysdeps/generic/morecore.c: Likewise.
	* sysdeps/generic/sstk.c: Likewise.
	* sysdeps/posix/sigvec.c: Likewise.
	* sysdeps/posix/ttyname_r.c: Likewise.
	* sysdeps/standalone/arm/bits/errno.h: Likewise.
	* sysdeps/standalone/standalone.h: Likewise.
	* sysdeps/standalone/i386/force_cpu386/brdinit.c: Likewise.
	* sysdeps/standalone/i386/force_cpu386/_exit.c: Likewise.
	* sysdeps/unix/arm/start.c: Likewise.
	* sysdeps/unix/bsd/sigaction.c: Likewise.
	* sysdeps/unix/bsd/sun/m68k/sigtramp.c: Likewise.
	* sysdeps/unix/bsd/sun/sparc/sigtramp.c: Likewise.
	* sysdeps/unix/bsd/sun/sunos4/wait4.c: Likewise.
	* sysdeps/unix/bsd/ultrix4/mips/sigvec.c: Likewise.
	* sysdeps/unix/bsd/ultrix4/sysconf.c: Likewise.
	* sysdeps/unix/sparc/start.c: Likewise.
	* sysdeps/unix/sysv/getdents.c: Likewise.
	* sysdeps/unix/sysv/irix4/fpathconf.c: Likewise.
	* sysdeps/unix/sysv/irix4/getgroups.c: Likewise.
	* sysdeps/unix/sysv/irix4/getpriority.c: Likewise.
	* sysdeps/unix/sysv/irix4/getrusage.c: Likewise.
	* sysdeps/unix/sysv/irix4/pathconf.c: Likewise.
	* sysdeps/unix/sysv/irix4/setgroups.c: Likewise.
	* sysdeps/unix/sysv/irix4/sigtramp.c: Likewise.
	* sysdeps/unix/sysv/irix4/start.c: Likewise.
	* sysdeps/unix/sysv/irix4/sysconf.c: Likewise.
	* sysdeps/unix/sysv/sco3.2.4/__setpgid.c: Likewise.
	* sysdeps/unix/sysv/sco3.2.4/getgroups.c: Likewise.
	* sysdeps/unix/sysv/sysv4/__getpgid.c: Likewise.
	* sysdeps/unix/sysv/sysv4/__setpgid.c: Likewise.
	* sysdeps/unix/sysv/sysv4/getpgid.c: Likewise.
	* sysdeps/unix/sysv/sysv4/setpgid.c: Likewise.
	* sysdeps/unix/sysv/sysv4/sethostname.c: Likewise.
	* sysdeps/unix/sysv/sysv4/setsid.c: Likewise.
	* sysdeps/unix/sysv/sysv4/sysconf.c: Likewise.
	* sysdeps/unix/sysv/sysv4/waitpid.c: Likewise.
	* sysdeps/unix/sysv/sysv4/solaris2/getdents.c: Likewise.
	* time/tzset.c: Likewise.
	* time/strftime_l.c: Likewise.
	* time/strptime_l.c: Likewise.
	* crypt/md5.h: Likewise.
2004-09-14 04:41:35 +00:00
Ulrich Drepper
9ad684229e Update.
* posix/spawn.h [__USE_GNU]: Define POSIX_SPAWN_USEVFORK.
	* posix/spawnattr_setflags.c: Check whether any unknown bit is set
	in FLAGS parameter and fail if this is the case.
	* sysdeps/posix/spawni.c: Use vfork if POSIX_SPAWN_USEVFORK flag is
	set.
2004-09-12 18:05:37 +00:00
Ulrich Drepper
f377d02227 Update.
* include/atomic.h: Define atomic_increment_val, atomic_decrement_val,
	and atomic_dealy is not already defined.
	* sysdeps/i386/i486/bits/atomic.h: Define atomic_delay.
	* sysdeps/x86_64/bits/atomic.h: Likewise.

	* miscd/sys/cdefs.h (__NTH): New macro.
	(__THROW): Define using nothrow attribute for C code and gcc >= 3.2.
	(__REDIRECT_NTH): New macro.
	* argp/argp.h: Use __NTH and __REDIRECT_NTH where necessary.
	* ctype/ctype.h: Likewise.
	* dirent/dirent.h: Likewise.
	* io/fcntl.h: Likewise.
	* io/sys/sendfile.h: Likewise.
	* io/sys/stat.h: Likewise.
	* io/sys/statfs.h: Likewise.
	* io/sys/statvfs.h: Likewise.
	* libio/bits/stdio.h: Likewise.
	* misc/sys/mman.h: Likewise.
	* posix/unistd.h: Likewise.
	* resource/sys/resource.h: Likewise.
	* rt/aio.h: Likewise.
	* signal/signal.h: Likewise.
	* stdlib/stdlib.h: Likewise.
	* string/argz.h: Likewise.
	* string/string.h: Likewise.
	* sysdeps/generic/inttypes.h: Likewise.
	* sysdeps/i386/fpu/bits/mathinline.h: Likewise.
	* sysdeps/powerpc/fpu/bits/mathinline.h: Likewise.
	* sysdeps/s390/fpu/bits/mathinline.h: Likewise.
	* sysdeps/x86_64/fpu/bits/mathinline.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/socket.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/sys/sysmacros.h: Likewise.
	* wcsmbs/wchar.h: Likewise.

	* sysdeps/generic/glob.c: Use __PMT isntead of __P where appropriate.

	* resolv/gethnamaddr.c (getanswer): Remove __P use in variable
	definition.

	* io/sys/poll.h: Remove __THROW from poll prototype, it's a
	cancellation point.
2004-09-07 22:33:37 +00:00
Ulrich Drepper
aae95a1b6a [BZ #361]
Update.
2004-09-01  Jakub Jelinek  <jakub@redhat.com>

	[BZ #361]
	* posix/fnmatch_loop.c (FCT): For backslash between brackets, branch
	to normal_bracket after fetching the next character.
	* posix/tst-fnmatch.input: Add 25 new tests.
	Reported by Markus Oberhumer <markus@oberhumer.com>.
2004-09-02 03:38:10 +00:00
Ulrich Drepper
409f749345 Update.
2004-08-30  Jakub Jelinek  <jakub@redhat.com>

	* posix/bits/posix1_lim.h (_POSIX_CHILD_MAX, _POSIX_OPEN_MAX): If
	not __USE_XOPEN2K, use the Unix98 mandated values.
2004-08-30 16:56:03 +00:00
Roland McGrath
475444485b 2004-08-11 Roland McGrath <roland@redhat.com>
* posix/tst-waitid.c (do_test): Ignore SIGCHLD before cleanup SIGKILL.
2004-08-11 19:29:35 +00:00
Roland McGrath
80ed68b7bc 2004-08-09 Roland McGrath <roland@frob.com>
* manual/install.texi (Supported Configurations): Replace bug-glibc
	mention with web URL.
	* INSTALL: Regenerated.
	* locale/iso-3166.def: Likewise, in comment.
	* locale/iso-4217.def: Likewise.
	* locale/iso-639.def: Likewise.
	* posix/cpio.h: Remove bug reporting comment.
2004-08-10 05:10:38 +00:00
Roland McGrath
f9e1a25135 2004-08-04 Roland McGrath <roland@redhat.com>
* posix/tst-waitid.c (test_child): Sleep a second before stopping.
	(do_test): Bump sleep to three seconds.
	(sigchld, check_sigchld): New functions.
	(do_test): Handle SIGCHLD and check for getting the right details.
2004-08-05 01:10:42 +00:00
Roland McGrath
44219bd981 2004-08-04 Roland McGrath <roland@redhat.com>
* posix/tst-waitid.c (do_test): Kill the child process when bailing
	out early on some failure.
2004-08-04 21:38:39 +00:00
Ulrich Drepper
7a80496fb1 Update.
2004-07-23  Ulrich Drepper  <drepper@redhat.com>

	* posix/bits/posix1_lim.h: Fix values for _POSIX_CHILD_MAX and
	_POSIX_OPEN_MAX.  Add _POSIX_HOST_NAME_MAX, _POSIX_SYMLINK_MAX,
	_POSIX_SYMLOOP_MAX, and _POSIX_RE_DUP_MAX.
	Reported by Andrew Josey.

	* include/features.h: Document _POSIX_C_SOURCE == 200112L.

	* grp/grp.h: Define gid_t if __USE_XOPEN2K is defined.
	* pwd/pwd.h: Define uid_t and gid_t if __USE_XOPEN2K is defined.
	* io/sys/stat.h: Define dev_t, gid_t, ino_t, mode_t, nlink_t,
	off_t, time_t, and uid_t if __USE_XOPEN2K is defined.
	* signal/signal.h: Define pid_t if __USE_XOPEN2K is defined.
	* posix/unistd.h: Define gid_t, off_t, pid_t, uid_t, and
	useconds_t if __USE_XOPEN2K is defined.
	* io/utime.h: Define time_t if __USE_XOPEN2K is defined.
	* libio/stdio.h: Declare fseeko and ftello if __USE_XOPEN2K is defined.
2004-07-23 07:08:19 +00:00
Roland McGrath
433006673a 2004-06-19 Roland McGrath <roland@redhat.com>
* posix/tst-waitid.c: New file.
	* posix/Makefile (tests): Add it.
2004-06-29 00:32:17 +00:00
Ulrich Drepper
d40eb37aad [BZ #40]
Update.
2004-05-15  Petter Reinholdtsen  <pere@hungry.com>

	* locale/iso-3166.def: Remove YUGOSLAVIA and insert "SERBIA AND
	MONTENEGRO" which have taken over the code 819.  Patch from
	Danilo Segan. [BZ #40]

2004-05-15  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
	(SYSCALL_ERROR_HANDLER): Rename __sparc.get_pic.l7 to
	__sparc_get_pic_l7.

2004-05-15  Joseph S. Myers  <jsm@polyomino.org.uk>

	* catgets/gencat.c: Update bug reporting instructions.
	* csu/version.c: Likewise.
	* debug/catchsegv.sh: Likewise.
	* debug/pcprofiledump.c: Likewise.
	* debug/xtrace.sh: Likewise.
	* elf/ldd.bash.in: Likewise.
	* iconv/iconv_prog.c: Likewise.
	* iconv/iconvconfig.c: Likewise.
	* locale/programs/locale.c: Likewise.
	* locale/programs/localedef.c: Likewise.
	* login/programs/pt_chown.c: Likewise.
	* malloc/memusage.sh: Likewise.
	* malloc/memusagestat.c: Likewise.
	* malloc/mtrace.pl: Likewise.
	* manual/crypt.texi: Likewise.
	* manual/install.texi: Likewise.
	* nss/makedb.c: Likewise.

2004-05-14  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Only
	CHECK_STATIC_TLS if sym != NULL.
	* sysdeps/sh/dl-machine.h (elf_machine_rela): Likewise.
	* sysdeps/i386/dl-machine.h (elf_machine_rela): Likewise.

2004-05-12  Andreas Schwab  <schwab@suse.de>

	* posix/regex_internal.c (build_wcs_buffer): Also set pstr->mbs
	when translating.

2004-05-13  H.J. Lu  <hongjiu.lu@intel.com>

	* Rules (xtests): Depend on tests.
2004-05-17 18:59:35 +00:00
Ulrich Drepper
5ce98c3f3f Update.
2004-05-03  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/bsd/bits/fcntl.h (F_SETOWN, F_GETOWN): Define if
	__USE_BSD or __USE_UNIX98.
	* sysdeps/unix/bsd/ultrix4/bits/fcntl.h (F_SETOWN, F_GETOWN): Likewise.
	* sysdeps/unix/bsd/bsd4.4/bits/fcntl.h (F_SETOWN, F_GETOWN): Likewise.
	* sysdeps/unix/bsd/sun/sunos4/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/unix/common/bits/fcntl.h (F_SETOWN, F_GETOWN): Likewise.
	* sysdeps/unix/sysv/aix/bits/fcntl.h (F_SETOWN, F_GETOWN): Likewise.
	* sysdeps/unix/sysv/irix4/bits/fcntl.h (F_SETOWN, F_GETOWN): Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/unix/sysv/linux/s390/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/unix/sysv/linux/cris/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	*sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/unix/sysv/linux/sh/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/unix/sysv/linux/i386/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/unix/sysv/linux/m68k/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/unix/sysv/linux/arm/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/unix/sysv/linux/hppa/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h (F_SETOWN, F_GETOWN):
	Likewise.
	* sysdeps/generic/bits/fcntl.h (F_SETOWN, F_GETOWN): Likewise.
	* sysdeps/mach/hurd/bits/fcntl.h (F_SETOWN, F_GETOWN): Likewise.
	* io/sys/stat.h (S_ISSOCK, S_IFSOCK): Likewise.

2004-05-01  Jakub Jelinek  <jakub@redhat.com>

	* posix/Versions (libc): Remove __libc_wait, __libc_waitpid,
	__libc_pause, __libc_nanosleep, __libc_pread, __libc_pread64,
	__libc_pwrite64, __waitid and __pselect @@GLIBC_PRIVATE.
	* stdlib/Versions (libc): Remove __on_exit@@GLIBC_PRIVATE.
	* sysdeps/unix/sysv/linux/Versions (libc): Remove
	__libc_sigaction@@GLIBC_PRIVATE.
	* sysdeps/unix/sysv/linux/x86_64/Versions (libc): Remove
	__modify_ldt@@GLIBC_PRIVATE.
	* socket/Versions (libc): Remove __libc_accept, __libc_send,
	__libc_recvfrom, __libc_recvmsg, __libc_sendmsg, __libc_recv,
	__libc_sendto and __libc_connect @@GLIBC_PRIVATE.
	* stdio-common/Versions (libc): Remove
	_itoa_upper_digits@@GLIBC_PRIVATE.
	* resolv/Versions (libresolv): Remove __ns_samename@@GLIBC_PRIVATE.
	* misc/Versions (libc): Remove __libc_fsync, __libc_msync,
	__libc_readv and __libc_writev @@GLIBC_PRIVATE.
	* termios/Versions (libc): Remove __libc_tcdrain@@GLIBC_PRIVATE.
	* io/Versions (libc): Remove __libc_open, __libc_close, __libc_read,
	__libc_write, __libc_lseek, __libc_fcntl, __libc_open64 and
	__libc_lseek64 @@GLIBC_PRIVATE.

2004-04-30  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-load.c (open_verify): Move e_phentsize check after e_type
	check.

2004-04-29  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc64/fpu/s_ceil.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_floor.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_floorf.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_llrint.c: Removed.
	* sysdeps/powerpc/powerpc64/fpu/s_llrint.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_llrintf.c: Removed.
	* sysdeps/powerpc/powerpc64/fpu/s_llrintf.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_llround.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_llroundf.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_lround.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_lroundf.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_rint.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_rintf.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_round.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_roundf.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_trunc.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_truncf.S: New file.

	* math/test-misc.c [LDBL_MANT_DIG == 106](main): Correct LDBL_MAX
	mantissa for AIX long double format.
	* misc/qefgcvt.c [LDBL_MANT_DIG == 106] (NDIGIT_MAX): Define for AIX
	long double format.
	* misc/qefgcvt_r.c [LDBL_MANT_DIG == 106] (NDIGIT_MAX): Likewise.
	* stdlib/fpioconst.c [!__NO_LONG_DOUBLE_MATH && __LDBL_MAX_EXP__>1024]
	(_fpioconst_pow10): AIX long double format has same exponent range as
	double.
	* stdlib/fpioconst.h [!__NO_LONG_DOUBLE_MATH && __LDBL_MAX_EXP__>1024]
	(LDBL_MAX_10_EXP_LOG): AIX long double format has same exponent range
	as double.

2004-04-23  Art Haas  <ahaas@airmail.net>

	* sysdeps/unix/sysv/linux/kernel-features.h: Add 'defined'.
2004-05-03 21:40:12 +00:00
Ulrich Drepper
b33ed4326d Update.
2004-04-21  Jakub Jelinek  <jakub@redhat.com>

	* posix/tst-chmod.c (do_test): Fix a typo.
	* elf/lateglobal.c (main): Fix error checks.
	Patch by Stephen Clarke <stephen.clarke@st.com>.

	* manual/ctype.texi (isblank, iswblank): Mark as ISO functions,
	mention they have been added in ISO C99.
	Reported by Ben Pfaff <blp@cs.stanford.edu>.

2004-03-31  H.J. Lu  <hongjiu.lu@intel.com>

	* sysdeps/ieee754/ldbl-128/bits/huge_vall.h: Fix typo.
2004-04-21 18:58:31 +00:00
Roland McGrath
db2f05ba83 * Makerules ($(common-objpfx)shlib.lds): Don't use \n in rhs of sed
substitutions; the semicolon terminators are enough for ld anyway.

	* elf/dl-deps.c (_dl_map_object_deps): Use alloca instead of
	dynamically sized auto array in function already using alloca.
	* locale/programs/ld-ctype.c (ctype_output): Likewise.
	* locale/programs/ld-time.c (time_output): Likewise.
	* elf/dl-misc.c (_dl_debug_vdprintf): Use macro instead of const for
	IOV array size.
	* locale/programs/charmap.c (charmap_read): Avoid alloca (or strdupa)
	when also using dynamically-sized auto array.
	* locale/programs/locfile.c (locfile_read): Likewise.
	* locale/programs/repertoire.c (repertoire_read): Likewise.
	* nis/nis_print_group_entry.c (nis_print_group_entry): Likewise.
	* locale/programs/locarchive.c (enlarge_archive): Likewise.
	* posix/annexc.c (check_header): Likewise.

	* iconv/gconv_int.h (norm_add_slashes): Don't handle null SUFFIX.
	strlen ("") gets optimized away just as well.
	* intl/loadmsgcat.c (_nl_init_domain_conv): Update caller.
	* wcsmbs/wcsmbsload.c (__wcsmbs_load_conv): Likewise.
2004-03-25 03:54:03 +00:00
Ulrich Drepper
14c3586351 Update.
2004-03-18  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/generic/dl-cache.c (_dl_load_cache_lookup): Remove hwcap
	variable and weak_extern for _dl_hwcap.
	(_DL_HWCAP_TLS_MASK): Define.
	(HWCAP_CHECK): Fix checking of non-platform hwcap bits.  Use
	lib->osversion instead of cache_new->libs[middle].osversion.

	* stdio-common/asprintf.c: Remove USE_IN_LIBIO conditionals.
	* stdio-common/dprintf.c: Likewise.
	* stdio-common/fprintf.c: Likewise.
	* stdio-common/getline.c: Likewise.
	* stdio-common/getw.c: Likewise.
	* stdio-common/perror.c: Likewise.
	* stdio-common/printf-prs.c: Likewise.
	* stdio-common/printf.c: Likewise.
	* stdio-common/printf_size.c: Likewise.
	* stdio-common/psignal.c: Likewise.
	* stdio-common/putw.c: Likewise.
	* stdio-common/scanf.c: Likewise.
	* stdio-common/snprintf.c: Likewise.
	* stdio-common/sprintf.c: Likewise.
	* stdio-common/sscanf.c: Likewise.
	* stdio-common/tstgetln.c: Likewise.
	* stdio-common/vfprintf.c: Likewise.

2004-03-18  Paul Eggert  <eggert@cs.ucla.edu>

	* posix/getopt.h (__GNUC_PREREQ) [!defined __THROW]: Define
	if not defined, fixing a typo (it used to be defined if
	__GNUC__ was not defined).
2004-03-19 00:37:59 +00:00
Ulrich Drepper
439ff07be0 Update.
2004-03-18  Ulrich Drepper  <drepper@redhat.com>

	* posix/sched.h: Change sched_getaffinity and sched_setaffinity
	interfaces: add new second parameter.
	* sysdeps/generic/sched_getaffinity.c: Implement interface change.
	* sysdeps/generic/sched_setaffinity.c: Likewise.
	* sysdeps/unix/sysv/linux/sched_getaffinity.c: Likewise.  Add
	compatibility interface.
	* sysdeps/unix/sysv/linux/sched_setaffinity.c: Likewise.
	* sysdeps/unix/sysv/linux/Versions: Add versions for changed
	interfaces.
2004-03-19 00:14:42 +00:00
Ulrich Drepper
bf067910f5 Update.
2004-03-12  Ulrich Drepper  <drepper@redhat.com>

	* posix/getconf.c (vars): Add _SC_ values for cache information.
	* sysdeps/generic/bits/confname.h: Add _SC_* values for cache
	information.
	* sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Reorganize to
	allow yet another sysconf function to include the one in this file.
	* sysdeps/unix/sysv/linux/i386/sysconf.c: New file.
	* sysdeps/generic/sysconf.c: Add default handling for cache line info.
2004-03-12 17:40:52 +00:00
Ulrich Drepper
d682a515f1 Update.
2004-03-10  Ulrich Drepper  <drepper@redhat.com>

	* posix/getopt.c (_): Don't define here for glibc.
2004-03-10 23:14:28 +00:00
Ulrich Drepper
78678039a4 Update.
2004-03-10  Richard Henderson  <rth@redhat.com>

	* sysdeps/generic/errno.c: Disable versioning for rtld.

	* sysdeps/generic/Makefile (elf/shared): Add unwind-pe.
	* sysdeps/generic/unwind-pe.c: New file.
	* sysdeps/generic/unwind-pe.h: Only prototypes for _LIBC without
	_LIBC_DEFINITIONS.

	* posix/regexec.c: Likewise.
2004-03-10 10:04:19 +00:00
Ulrich Drepper
3f2fb22342 [BZ #16]
Update.
2004-03-09  Ulrich Drepper  <drepper@redhat.com>

	* stdlib/qsort.c (_quicksort): Initialize first stack element [BZ #16].

2004-03-05  Jakub Jelinek  <jakub@redhat.com>

	* posix/regexec.c (regexec): Return with error on unknown eflags.
	Replace weak_alias with versioned_symbol.
	(__compat_regexec): New.
	* posix/Versions (libc): Add regexec@GLIBC_2.3.4.
2004-03-10 06:46:51 +00:00
Ulrich Drepper
8b9d605485 Update.
2004-02-09  Jakub Jelinek  <jakub@redhat.com>

	* posix/Makefile (tests): Add tst-vfork2.
	* posix/tst-vfork1.c (do_test): Fix comment.
	* posix/tst-vfork2.c: New test.
2004-03-10 05:25:48 +00:00
Ulrich Drepper
511676f708 Update.
2004-03-08  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib.  We now assume C89 or better.
	* posix/getopt1.c (const): Remove.
	* posix/getopt.c (const): Likewise.
	* posix/getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
	_getopt_long_only_r, main): Use prototypes, not old-style definitions.
	* posix/getopt.c (exchange, _getopt_initialize, _getopt_internal_r,
	_getopt_internal, getopt, main): Likewise.
	* posix/getopt.h (getopt, getopt_long, getopt_long_only): Likewise.
	* posix/getopt.c [!defined VMS || !HAVE_STRING_H]:
	Include <string.h> regardless.  No need for <strings.h>.
	[!defined _LIBC]: Include "gettext.h" rather than rolling it ourselves.
	(_): Define to gettext always.
	(my_index): Remove: all uses changed to strchr.
	(strlen): Remove declaration.
	* posix/getopt.h (struct option.name): Always const char *.

2004-03-08  Marcus Brinkmann  <marcus@gnu.org>

	* posix/getopt.h (_getopt_internal): Move to ...
	* posix/getopt_int.h: ... here.  New file.
	* include/getopt_int.h: New file.
	* include/getopt.h: Remove libc_hidden_proto for getopt_long
	and getopt_long_only.
	* posix/getopt1.c: Include "getopt_int.h".  Remove
	libc_hidden_def for getopt_long and getopt_long_only.
	(_getopt_long_r, _getopt_long_only_r): New functions.
	* posix/getopt.c: Include "getopt_int.h".
	(__getopt_initialized): Variable removed.
	(nextchar, ordering, posixly_correct, first_nonopt, last_nonopt):
	Static variables removed.
	(nonoption_flags_max_len, nonoption_flags_len) [_LIBC &&
	USE_NONOPTION_FLAGS]: Static variables removed.
	(getopt_data): New static variable.
	(SWAP_FLAGS): Use d->__nonoption_flags_len instead
	nonoption_flags_len.
	(exchange): Add new argument D of type struct getopt_data *.
	Replace optind with d->optind, optarg with d->optarg, opterr with
	d->opterr, optopt with d->optopt, nextchar with d->__nextchar,
	first_nonopt with d->__first_nonopt, last_nonopt with
	d->__last_nonopt, d->ordering with d->__ordering,
	d->posixly_correct with d->__posixly_correct (which is now an
	int instead a string, so fix users), nonoption_flags_len
	with d->__nonoption_flags_len, nonoption_flags_max_len with
	d->__nonoption_flags_max_len.
	(_getopt_initialize): Likewise.
	(_getopt_internal): Rename to ...
	(_getopt_internal_r): ... this.  Also add new argument D of type
	struct getopt_data * and use of members of D rather than global or
	static variables as described for exchange() above.  Add new argument
	to invocations of _getopt_initialize and exchange.
	(_getopt_internal): Reimplement in terms of _getopt_internal_r.
	* argp/argp-parse.c: Include <getopt_int.h>.
	[_LIBC]: Do not include <bits/libc-lock.h>.
	[!_LIBC && HAVE_CTHREADS_H]: Do not include <cthreads.h>.
	[!_LIBC] (_argp_hang): Make static.
	(getopt_lock, LOCK_GETOPT, UNLOCK_GETOPT): Remove.
	(_argp_unlock_xxx): Remove.
	(parser_init): Do not use LOCK_GETOPT.
	(parser_finalize): Do not use UNLOCK_GETOPT.
	(struct parser): New member OPT_DATA.
	(parser_init): Initialize parser->opt_data.  Use
	parser->opt_data.opterr instead of opterr.
	(parser_parse_opt): Use parser->opt_data.optarg instead optarg.
	(parser_parse_next): Likewise.  Use parser->opt_data.optind
	instead optind.  Use parser->opt_data.optopt instead of optopt.
	Call _getopt_long_only_r and _getopt_long_r instead of
	getopt_long_only and getopt_long, and pass the extra argument.
2004-03-09 10:36:53 +00:00
Ulrich Drepper
c1b202903d Update.
2004-03-09  Ulrich Drepper  <drepper@redhat.com>

	* posix/Makefile (tests): Add tst-vfork1.
	* posix/tst-vfork1.c: New file.
2004-03-09 08:50:17 +00:00
Ulrich Drepper
58845a7030 Update.
* include/wctype.h: Add libc_hidden_proto for __towctrans.
	* wctype/towctrans.c: Add libc_hidden_def.

	* libio/memstream.c (open_memstream): Use _IO_init with INTUSE.

	* posix/regexec.c (transit_state): Remove unused variable
	next_state.

	* posix/regcomp.c (init_dfa): Use __btowc instead of btowc.
2004-03-05 10:54:16 +00:00
Ulrich Drepper
6fefb4e0b1 Update.
2004-01-15  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regex.h (REG_STARTEND): Define.
	* posix/regexec.c (regexec): Check for REG_STARTEND.
2004-03-04 23:37:01 +00:00
Ulrich Drepper
4c595adb60 Update.
2004-02-29  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regexec.c (transit_state): Don't handle state == NULL.
	Move state log and backreference management...
	(merge_state_with_log): ... to this function.
	(find_recover_state): New function.
	(check_matching): Use find_recover_state to get a non-NULL
	state when an invalid state is reached.  Compute the amount
	of initial characters to be skipped less conservatively when
	multi-byte character sets are in use.  Do not check
	dfa->nbackref if the state log is NULL.  Initialize err.
	(acquire_init_state_context): Expect err to be initialized.
	Fix spacing.

2004-03-05  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/sparc/sparc32/elf/start.S: Handle PIEs.
	* sysdeps/sparc/sparc64/elf/start.S: Likewise.
2004-03-04 23:28:06 +00:00
Ulrich Drepper
266c1f50df Update.
2004-02-26  Ulrich Drepper  <drepper@redhat.com>

	* posix/regcomp.c (parse_expression): Avoid duplication in calls
	to build_charclass_op.

	* posix/regcomp.c (parse_expression): Add cast to (const unsigned
	char *) in calls to `build_charclass_op'.
2004-02-26 20:33:23 +00:00
Ulrich Drepper
1756853774 Update.
2004-02-24  Arnold D. Robbins  <arnold@skeeve.com>

	* posix/regex_internal.c (build_wcs_upper_buffer): Enclose
	`offsets_needed' label in `#ifdef _LIBC' to silence `unused label'
	compiler warning.

2004-02-24  Nelson H.F. Beebe  <beebe@math.utah.edu>

	* posix/regex_internal.c (build_wcs_buffer): Add cast to char* in call
	to `wcrtomb'.
	* posix/regex_internal.h (bitset_not, bitset_merge, bitset_not_merge,
	bitset_mask, re_string_char_size_a, re_string_wchar_at,
	re_string_elem_size_at): Change to use prototypes.
	(re_string_char_size_at, re_string_wchar_at,
	re_string_elem_size_at): Declare as `internal_function'.
2004-02-26 01:32:44 +00:00
Ulrich Drepper
5605e1177d Update.
2004-02-23  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/posix/getaddrinfo.c (gaih_inet): If _res has not been
	inited yet, try to init it before saving old _res.options.
	* posix/Makefile (xtests): Add bug-ga2.
	(generated): Add bug-ga2.mtrace and bug-ga2-mem.
	(xtests): Depend on bug-ga2-mem.
	($(objpfx)bug-ga2-mem, bug-ga2-ENV): New.
	* posix/bug-ga2.c: New test.
2004-02-23 19:54:06 +00:00
Andreas Jaeger
4ba3c7461c * posix/bug-ga1.c: Include <string.h> for memset prototype. 2004-02-21 18:40:55 +00:00
Ulrich Drepper
bf14fb7c60 [BZ #6]
Update.
	* posix/regexec.c (transit_state): Fix typo in commented-out code
	[BZ #6].
2004-02-16 19:27:53 +00:00
Ulrich Drepper
380f06d397 Update.
* posix/Makefile (tests): Add bug-ga1.
	* posix/bug-ga1.c: New file.
2004-02-16 19:07:47 +00:00
Ulrich Drepper
2a1ece14a5 Update.
2004-02-12  Ulrich Drepper  <drepper@redhat.com>

	* posix/getopt.h: Add some non-gcc support.  Patch by Aharon Robbins.

2004-02-12  Mark Brown  <bmark@us.ibm.com>

	* sysdeps/ia64/fpu/e_fmodf.S: Added text of Intel license.

	* sysdeps/powerpc/fpu/s_lrint.c: Move to...
	* sysdeps/powerpc/powerpc32/fpu/s_lrint.c: ... here.
	* sysdeps/powerpc/fpu/s_llrint.c: Move to...
	* sysdeps/powerpc/powerpc32/fpu/s_llrint.c: ... here.
	* sysdeps/powerpc/fpu/s_llrintf.c: Move to...
	* sysdeps/powerpc/powerpc32/fpu/s_llrintf.c: ... here.
	* sysdeps/powerpc/powerpc64/fpu/s_lrint.c: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_llrint.c: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_lrintf.S: New file.
	* sysdeps/powerpc/powerpc64/fpu/s_llrintf.c: New file.
2004-02-13 04:49:04 +00:00
Ulrich Drepper
6c2a04a7e8 Update.
2004-02-11  Jakub Jelinek  <jakub@redhat.com>

	* posix/regexec.c (check_node_accept_bytes): Return 0 if char_len is 0.
	(find_collation_sequence_value): Don't look beyond end of
	SYMB_EXTRAMB table.
	* posix/Makefile (tests): Add bug-regex23.
	(bug-regex23-ENV): New.
	* posix/bug-regex23.c: New file.

	* include/rpc/rpc.h: Declare thread variables with their correct type.
2004-02-11 22:49:57 +00:00
Ulrich Drepper
1e7947dcc9 Update.
2004-02-06  Andreas Schwab  <schwab@suse.de>

	* posix/regcomp.c (build_range_exp): Fix off-by-one.
	(parse_bracket_exp): Likewise.
2004-02-06 18:30:34 +00:00
Ulrich Drepper
15bad1a583 #Update.
2004-02-02  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regexec.c (check_matching): Add P_MATCH_FIRST parameter.
	(re_search_internal): Pass new parameter to check_matching.
	(check_matching): Unless a parenthesized group is found at the
	beginning of the regexp, advance P_MATCH_FIRST until we entered
	a state different from the initial state.
2004-02-02 20:10:21 +00:00
Ulrich Drepper
df759c2a21 Update.
2004-01-28  Paolo Bonzini  <bonzini@gnu.org>

	Merge regex changes in gawk.
	* posix/regcomp.c (build_range_exp) [!_LIBC]: Check validity
	of collation elements.
	* posix/regex.c: Include limits.h.
	* posix/regex.h: Document REG_ECOLLATE correctly.
	* posix/regex_internal.h [!_LIBC && !ENABLE_NLS]: Disable NLS.
2004-01-30 05:22:32 +00:00
Ulrich Drepper
4bb333cdd2 (build_range_exp) [!_LIBC]: Check validity of collation elements. 2004-01-30 05:19:45 +00:00
Ulrich Drepper
c1baba0f7b Update.
2004-01-19  Jakub Jelinek  <jakub@redhat.com>

	* posix/regexec.c (get_subexp): Remove bkref_str variable.
	Extend buffers if needed before comparisons.
	(get_subexp_sub): Handle clean_state_log_if_needed failure.
2004-01-19 20:17:24 +00:00
Ulrich Drepper
82e2ba9a03 Update.
2004-01-13  Ulrich Drepper  <drepper@redhat.com>

	* posix/regex.c: Support crappy compilers and platforms which have
	problems with alloca.
	* posix/regex_internal.h: Likewise.
	Patch by Paolo Bonzini.
2004-01-14 04:11:30 +00:00
Ulrich Drepper
10677727e2 Update.
2004-01-12  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regcomp.c [_LIBC && !RE_ENABLE_I18N]:
	Drop code to support this, it is never true.
	(build_range_exp) [!_LIBC]: Do not create a range
	in MBCSET for a single-byte character set.
	(build_range_exp) [_LIBC]: Do not create a range
	in MBCSET for a single-byte character set without
	collation elements.
	(init_dfa): Do not conditionalize on _LIBC, it
	just makes the code less clear.
	(parse_bracket_exp): Use NON_MATCH variable in
	addition to "mbcset->non_match", not as an
	alternative.
	(build_charclass_op): rename NOT parameter to
	NON_MATCH, use it instead of declaring a variable.
	(parse_bracket_exp) [!_LIBC]: Pass NULL for MBCSET
	if the character set is single-byte.
2004-01-14 02:42:20 +00:00
Ulrich Drepper
294b6bcc13 Update.
2004-01-14  Jakub Jelinek  <jakub@redhat.com>

	* posix/regcomp.c (peek_token_bracket): Check remaining
	string length before re_string_peek_byte (x, 1).
	(parse_bracket_symbol): Likewise.
	* posix/regex_internal.h (re_string_is_single_byte_char): Return
	true at last byte in the string.
	* posix/bug-regex22.c (main): Add new test.
2004-01-14 01:45:37 +00:00
Ulrich Drepper
f39eef7b5d Update.
2004-01-05  Jakub Jelinek  <jakub@redhat.com>

	* posix/regcomp.c (regcomp): Fix comment typo.
	(regfree): Free preg->translate, clear buffer, allocated, fastmap
	and translate fields.

	* posix/regcomp.c (build_charclass, buld_charclass_op): Change first
	argument to unsigned RE_TRANSLATE_TYPE.
	* posix/regex_internal.h (re_string_t): Change trans type to
	unsigned RE_TRANSLATE_TYPE.
	* posix/regex_internal.c (re_string_construct_common): Cast
	trans to unsigned RE_TRANSLATE_TYPE.
	(re_string_peek_byte_case, re_string_fetch_byte_case): Avoid fast
	path if pstr->trans.  Never translate the character through
	pstr->trans.
	* posix/Makefile (tests): Add bug-regex22.
	(bug-regex22-ENV): Set.
	* posix/bug-regex22.c: New test.
2004-01-06 22:12:27 +00:00
Ulrich Drepper
86576b62f4 (regcomp): Fix comment typo. (regfree): Free preg->translate, clear buffer, allocated, fastmap and translate fields.
(build_charclass, buld_charclass_op): Change first
argument to unsigned RE_TRANSLATE_TYPE.
2004-01-06 21:59:24 +00:00
Andreas Jaeger
a2fd078ab1 (re_match_context_t): Add dfa member. 2004-01-03 13:07:29 +00:00
Ulrich Drepper
59e7ebcc20 Update.
2004-01-02  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regex_internal.c (re_node_set_add_intersect,
	re_node_set_merge): Rewritten.
	(re_node_set_insert, re_node_set_remove_at):
	Avoid memmove, we know what direction we should copy and that we
	are copying 32-bit words.
	(re_node_set_compare): Iterate backwards.

	* posix/regex_internal.h (re_match_context_t): Add dfa member.
	* posix/regexec.c (match_ctx_free_subtops, search_cur_bkref_entry,
	match_ctx_add_sublast, sift_ctx_init, acquire_init_state_context,
	prune_impossible_nodes, check_halt_state_context, proceed_next_node,
	sift_states_backward, update_cur_sifted_state, check_dst_limits,
	check_dst_limits_calc_pos, sift_states_bkref, transit_state,
	check_subexp_matching_top, transit_state_sb, transit_state_mb,
	transit_state_bkref, get_subexp, get_subexp_sub, check_arrival,
	check_arrival_add_next_nodes, expand_bkref_cache, check_node_accept):
	Remove dfa parameter.  Get dfa from mctxt.  Adjust callers.
	(re_search_internal): Initialize mctxt.dfa.
2004-01-03 06:56:35 +00:00
Ulrich Drepper
e3a8785218 (match_ctx_free_subtops, search_cur_bkref_entry, match_ctx_add_sublast, sift_ctx_init, acquire_init_state_context, prune_impossible_nodes, check_halt_state_context, proceed_next_node, sift_states_backward, update_cur_sifted_state, check_dst_limits, check_dst_limits_calc_pos, sift_states_bkref, transit_state, check_subexp_matching_top, transit_state_sb, transit_state_mb, transit_state_bkref, get_subexp, get_subexp_sub, check_arrival, check_arrival_add_next_nodes, expand_bkref_cache, check_node_accept): Remove dfa parameter. Get dfa from mctxt. Adjust callers. (re_search_internal): Initialize mctxt.dfa. 2004-01-03 04:06:39 +00:00
Ulrich Drepper
56b168be5d Update.
2004-01-02  Jakub Jelinek  <jakub@redhat.com>

	* posix/regex_internal.c (re_node_set_insert): Remove unused variables.

	* posix/regex_internal.h (re_dfa_t): Add syntax field.
	* posix/regcomp.c (parse): Initialize dfa->syntax.
	* posix/regexec.c (acquire_init_state_context,
	prune_impossible_nodes, check_matching, check_halt_state_context,
	proceed_next_node, sift_states_iter_mb, sift_states_backward,
	update_cur_sifted_state, sift_states_bkref, transit_state,
	transit_state_sb, transit_state_mb, transit_state_bkref,
	get_subexp, get_subexp_sub, check_arrival, expand_bkref_cache,
	build_trtable): Remove preg argument, add dfa argument instead
	and remove dfa = preg->buffer initialization in the body.
	Adjust all callers.
	(check_node_accept_bytes, group_nodes_into_DFAstates,
	check_node_accept): Likewise.  Use dfa->syntax instead of
	preg->syntax.
	(check_arrival_add_next_nodes): Remove preg argument.

	* posix/regex_internal.h (re_match_context_t): Make input
	re_string_t instead of a pointer to it.
	* posix/regex_internal.c (re_string_construct_common): Don't clear
	pstr here...
	(re_string_construct): ... but only here.
	* posix/regexec.c (match_ctx_init): Remove input argument.  Don't
	initialize fields to zero.
	(re_search_internal): Move input into mctx.input.
	(acquire_init_state_context, check_matching,
	check_halt_state_context, proceed_next_node,
	clean_state_log_if_needed, sift_states_bkref, sift_states_iter_mb,
	transit_state, transit_state_sb, transit_state_mb,
	transit_state_bkref, get_subexp, check_arrival,
	check_arrival_add_next_nodes, check_node_accept, extend_buffers):
	Change mctx->input into &mctx->input and mctx->input->field into
	mctx->input.field.

2004-01-02  Jakub Jelinek  <jakub@redhat.com>
	    Paolo Bonzini  <bonzini@gnu.org>

	* posix/regex_internal.h (re_const_bitset_ptr_t): New type.
	(re_string_t): Add newline_anchor, word_char and word_ops_used fields.
	(re_dfa_t): Change word_char type to bitset.  Add word_ops_used field.
	(re_string_context_at, re_string_reconstruct): Remove last argument.
	* posix/regex_internal.c (re_string_allocate): Initialize
	pstr->word_char and pstr->word_ops_used.
	(re_string_context_at): Remove newline_anchor argument.
	Use input->newline_anchor instead, swap && conditions.
	Only use IS_WIDE_WORD_CHAR if input->word_ops_used != 0.
	Use input->word_char bitmap instead of IS_WORD_CHAR.
	(re_string_reconstruct): Likewise.
	Adjust re_string_context_at caller.
	* posix/regexec.c (acquire_init_state_context,
	check_halt_state_context, transit_state, transit_state_sb,
	transit_state_mb, transit_state_bkref, check_arrival,
	check_node_accept): Adjust re_string_context_at and
	re_string_reconstruct callers.
	(re_search_internal): Likewise.  Set input.newline_anchor.
	(build_trtable): Use dfa->word_char bitmap instead of IS_WORD_CHAR.
	* posix/regcomp.c (init_word_char): Change return type to void.
	Set dfa->word_ops_used.
	(free_dfa_content): Don't free dfa->word_char.
	(parse_expression): Remove error handling for init_word_char.
2004-01-02 21:20:51 +00:00
Ulrich Drepper
8503c987b6 Update.
2004-01-01  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regex_internal.h (re_dfastate_t): Fix size of the CONTEXT
	bitfield.

	* posix/regex_internal.c (re_node_set_insert):  Rewrite.
2004-01-02 11:08:23 +00:00
Ulrich Drepper
8e597a18bd Update copyright year. 2004-01-01 20:42:01 +00:00
Ulrich Drepper
7c1be3ece5 Update.
* posix/regexec.c (get_subexp): Only set bkref_str after the first
	loop, use buf + bkref_str_off in the loop instead.
	* posix/bug-regex11.c (tests): Add 3 new tests.

	* posix/regexec.c (clean_state_log_if_need): Rename to...
	(clean_state_log_if_needed): ...this.
	(transit_state_mb, get_subexp_sub): Adjust callers.
2003-12-30 20:01:17 +00:00
Ulrich Drepper
447777715a Update.
2003-12-29  Jakub Jelinek  <jakub@redhat.com>

	* posix/regexec.c (re_copy_regs): Revert comment change.
	Avoid memory leak if realloc fails.
	(proceed_next_node): Return -2 if re_node_set_insert fails.
	Return -2 if push_fail_stack fails.
	(push_fail_stack): Change fs->alloc only after successful
	realloc.
	(pop_fail_stack): Formatting.
	(set_regs): If proceed_next_node returns -2, free eps_via_nodes
	and fs.
	(check_arrival_add_next_nodes): Merge identical statements
	from if branches.

	* signal/Makefile (tests): Add tst-raise.
	* signal/tst-raise.c: New test.
2003-12-29 17:59:41 +00:00
Ulrich Drepper
a96c63edd2 Update.
* posix/regcomp.c (mark_opt_subexp_iter): Declare IDX as int.

	* posix/regexec.c (re_copy_regs): Fix testing for failed allocation.
	_IO_peekc_unlocked, _IO_putc_unlocked, _IO_getwc_unlocked, and
2003-12-29 00:42:16 +00:00
Ulrich Drepper
5a299c962e Update.
* posix/regexec.c (re_copy_regs): Allocate start and end array in
	one block.
	(push_fail_stack): Add missing check for failed memory allocation.

	_IO_peekc_unlocked, _IO_ptc_unlocked, _IO_getwc_unlocked, and
	overflow for 0 as argument. Raise Invalid exception for negative args.
2003-12-28 23:33:48 +00:00
Ulrich Drepper
6b6557e8b3 Update.
2003-12-23  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regex_internal.c (re_dfa_add_node): Initialize opt_subexp.
	* posix/regex_internal.h (re_token_type_t): Put OP_DUP_PLUS
	among the tokens, rather than among the epsilon-transiting nodes.
	(re_token_t): Add the opt_subexp flag.
	* posix/regcomp.c (optimize_utf8, calc_first,
	calc_next, calc_epsdest): Don't consider OP_DUP_PLUS.
	(mark_opt_subexp, mark_opt_subexp_iter): New functions.
	(parse_dup_op): Mostly rewritten, lowering OP_DUP_PLUS to
	OP_DUP_ASTERISK and marking optional subexpressions
	as such using mark_opt_subexp.
	* posix/regexec.c (set_regs): Initialize PREV_INDEX_MATCH
	and pass it to update_regs.
	(update_regs): Use the PREV_INDEX_MATCH parameter, together
	with the opt_subexp flag, in order to discard a final empty
	match of a repeated subexpression.
	* posix/BOOST.tests: Adjust test vectors.
	* posix/PCRE.tests: Likewise.
	* posix/rxspencer/tests: Likewise.

2003-12-17  Paolo Bonzini  <bonzini@gnu.org>
2003-12-16  Paolo Bonzini  <bonzini@gnu.org>
2003-12-17  Paolo Bonzini  <bonzini@gnu.org>
2003-12-16  Jakub Jelinek  <jakub@redhat.com>
2003-04-06  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
2003-02-20  Paolo Bonzini  <bonzini@gnu.org>
2003-01-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
2003-01-09  Richard Henderson  <rth@redhat.com>
2003-01-09  Richard Henderson  <rth@redhat.com>
2003-01-03  Paul Eggert  <eggert@twinsun.com>
2003-12-27 23:40:06 +00:00
Ulrich Drepper
8cae99dba5 Update.
2003-12-22  Jakub Jelinek  <jakub@redhat.com>

	* posix/regcomp.c: Remove C99-ism.
	* posix/tst-rxspencer.c: Likewise.
	Based on a patch by Alex Davis <alex14641@yahoo.com>.

2002-12-17  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regex_internal.h [!_LIBC] (internal_function): Define.
	(re_string_allocate, re_string_construct, re_string_reconstruct,
	re_string_realloc_buffers, build_wcs_buffer,
	build_wcs_upper_buffer, build_upper_buffer,
	re_string_translate_buffer, re_string_destruct,
	re_string_elem_size_at, re_string_char_size_at,
	re_string_wchar_at, re_string_context_at,
	re_node_set_alloc, re_node_set_init_1
	re_node_set_init_2, re_node_set_init_copy,
	re_node_set_add_intersect, re_node_set_init_union,
	re_node_set_merge, re_node_set_insert
	re_node_set_compare, re_node_set_contains
	re_node_set_remove_at, re_dfa_add_node,
	re_acquire_state, re_acquire_state_context,
	free_state): Add internal_function to declaration.

	* posix/regexec.c (match_ctx_init, match_ctx_clean,
	match_ctx_free, match_ctx_free_subtops,
	match_ctx_add_entry, search_cur_bkref_entry,
	match_ctx_clear_flag, match_ctx_add_subtop,
	match_ctx_add_sublast, sift_ctx_init,
	re_search_internal, re_search_2_stub, re_search_stub,
	re_copy_regs, acquire_init_state_context,
	prune_impossible_nodes, check_matching,
	check_halt_node_context, check_halt_state_context
	update_regs, proceed_next_node, push_fail_stack,
	pop_fail_stack, set_regs, free_fail_stack_return,
	sift_states_iter_mb, sift_states_backward
	update_cur_sifted_state, add_epsilon_src_nodes,
	sub_epsilon_src_nodes, check_dst_limits,
	check_dst_limits_calc_pos, check_subexp_limits,
	sift_states_bkref, clean_state_log_if_need,
	merge_state_array, transit_state,
	check_subexp_matching_top, transit_state_sb,
	transit_state_mb, transit_state_bkref,
	get_subexp, get_subexp_sub, find_subexp_node,
	check_arrival, check_arrival_add_next_nodes,
	find_collation_sequence_value, check_arrival_expand_ecl,
	check_arrival_expand_ecl_sub, expand_bkref_cache,
	build_trtable, check_node_accept_bytes, extend_buffers,
	group_nodes_into_DFAstates, check_node_accept): Likewise.

	* posix/regex_internal.c (re_string_construct_common,
	re_string_skip_chars, create_newstate_common,
	register_state, create_ci_newstate, create_cd_newstate,
	calc_state_hash): Likewise.
	(re_string_peek_byte_case, re_fetch_byte_case): Change
	declaration from ANSI to K&R.

2002-12-16  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regexec.c (build_trtable): Don't allocate the trtable
	until state->word_trtable is known.  Don't hardcode UINT_BITS
	iterations on each bitset item.
2003-12-23 02:29:44 +00:00
Ulrich Drepper
3ce12656a8 (build_trtable): Don't allocate the trtable until state->word_trtable is known. Don't hardcode UINT_BITS iterations on each bitset item.
(match_ctx_init, match_ctx_clean,
match_ctx_free, match_ctx_free_subtops,
match_ctx_add_entry, search_cur_bkref_entry,
match_ctx_clear_flag, match_ctx_add_subtop,
match_ctx_add_sublast, sift_ctx_init,
re_search_internal, re_search_2_stub, re_search_stub,
re_copy_regs, acquire_init_state_context,
prune_impossible_nodes, check_matching,
check_halt_node_context, check_halt_state_context
update_regs, proceed_next_node, push_fail_stack,
pop_fail_stack, set_regs, free_fail_stack_return,
sift_states_iter_mb, sift_states_backward
update_cur_sifted_state, add_epsilon_src_nodes,
sub_epsilon_src_nodes, check_dst_limits,
check_dst_limits_calc_pos, check_subexp_limits,
sift_states_bkref, clean_state_log_if_need,
merge_state_array, transit_state,
check_subexp_matching_top, transit_state_sb,
transit_state_mb, transit_state_bkref,
get_subexp, get_subexp_sub, find_subexp_node,
check_arrival, check_arrival_add_next_nodes,
find_collation_sequence_value, check_arrival_expand_ecl,
check_arrival_expand_ecl_sub, expand_bkref_cache,
build_trtable, check_node_accept_bytes, extend_buffers,
group_nodes_into_DFAstates, check_node_accept): Likewise.
2003-12-23 01:43:19 +00:00
Ulrich Drepper
1cef7b3cae Update.
2003-12-21  Jakub Jelinek  <jakub@redhat.com>

	* posix/regcomp.c (duplicate_node, duplicate_node_closure): Revert
	2003-11-24 changes.
	* posix/regexec.c (group_nodes_into_DFAstates): For CHARACTER with
	NEXT_{,NOT}WORD_CONSTRAINT check word_char bit.
	* posix/bug-regex19.c (tests): Add new tests.

	* posix/regexec.c (check_dst_limits_calc_pos): Fix formatting.

	* posix/regcomp.c (parse_dup_op): Return NULL if dup_elem is NULL,
	after checking syntax.  Optimize.
	(calc_first): Fix comment.
	* posix/bug-regex13.c (tests): Add new tests.
2003-12-22 06:52:35 +00:00
Ulrich Drepper
7de661083b (parse_dup_op): Return NULL if dup_elem is NULL, after checking syntax. Optimize. (calc_first): Fix comment.
(duplicate_node, duplicate_node_closure): Revert 2003-11-24 changes.
2003-12-22 06:45:04 +00:00
Ulrich Drepper
c70f81dd2c (re_search_internal): Limit search to the beginning of the buffer if the initial states are empty for contexts that do not include CONTEXT_BEGBUF or, if !preg->newline_anchor, that do not include any one of CONTEXT_BEGBUF and CONTEXT_NEWLINE. 2003-12-17 22:58:24 +00:00
Ulrich Drepper
93226feb21 Update.
2003-12-16  Petter Reinholdtsen  <pere@hungry.com>

	* posix/regex_internal.h: Make sure the regex code compile
	with non-GCC compilers by hiding attributes.
2003-12-16 19:52:22 +00:00
Ulrich Drepper
457beec8d7 Update.
2002-12-16  Jakub Jelinek  <jakub@redhat.com>
            Paolo Bonzini  <bonzini@gnu.org>

	* posix/regexec.c (group_nodes_into_DFAstates): Never produce
	dests_ch items that are empty.
2003-12-16 18:58:47 +00:00
Ulrich Drepper
c0d5034ed1 Update.
* posix/regexec.c (check_arrival): Remove duplicate test.

2003-12-15  Ulrich Drepper  <drepper@redhat.com>

	* posix/regcomp.c: Make !RE_ENABLE_I18N work again.
	* posix/regex_internal.c: Likewise.
	* posix/regexec.c: Likewise.
	Patch by Paolo Bonzini.

2003-12-14  Paolo Bonzini  <bonzini@gnu.org>
2003-12-16 06:16:27 +00:00
Ulrich Drepper
a0a8461cf9 Update.
2003-12-14  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regex_internal.c (re_acquire_state_context):
        Compare the node sets after all the other comparisons.

2003-12-13  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regexec.c (find_subexp_node, check_arrival,
	check_arrival_add_next_nodes, check_arrival_expand_ecl,
	check_arrival_expand_ecl_sub, expand_bkref_cache):
	Rename the FL_OPEN parameter to TYPE, which is either
	OP_OPEN_SUBEXP or OP_CLOSE_SUBEXP.  Callers adjusted.

	* Makeconfig (gnulib): If have-cc-with-libunwind is "yes", also
2003-11-12  David Mosberger  <davidm@hpl.hp.com>
2003-12-15 00:56:30 +00:00
Ulrich Drepper
0ce7f49c2f (find_subexp_node, check_arrival, check_arrival_add_next_nodes, check_arrival_expand_ecl, check_arrival_expand_ecl_sub, expand_bkref_cache): Rename the FL_OPEN parameter to TYPE, which is either OP_OPEN_SUBEXP or OP_CLOSE_SUBEXP. Callers adjusted. 2003-12-14 23:40:44 +00:00
Ulrich Drepper
6c805a2b9d Update.
2003-12-03  Jakub Jelinek  <jakub@redhat.com>

	* posix/Makefile (distribute): Add BOOST.tests.
	(tests): Add tst-boost, depend on tst-boost-mem.
	(generated): Add tst-boost-mem and tst-boost.mtrace.
	(tst-boost-ARGS, tst-boost-ENV): Set.
	($(objpfx)tst-boost-mem): New.
	* posix/tst-boost.c: New test.
	* posix/BOOST.tests: New file.

	* posix/Makefile (distribute): Add PCRE.tests.
	(tests): Add tst-pcre, depend on tst-pcre-mem.
	(generated): Add tst-pcre-mem and tst-pcre.mtrace.
	(tst-pcre-ARGS, tst-pcre-ENV): Set.
	($(objpfx)tst-pcre-mem): New.
	* posix/tst-pcre.c: New test.
	* posix/PCRE.tests: New file.

2003-12-02  Jakub Jelinek  <jakub@redhat.com>

	* intl/locale.alias: Use nb_NO instead of no_NO for bokm.l.

	* sysdeps/powerpc/fpu/libm-test-ulps: Regenerated.
	* sysdeps/s390/fpu/libm-test-ulps: Regenerated.
2003-12-04 08:04:57 +00:00
Ulrich Drepper
37369d1cef Update.
* misc/mntent_r.c (decode_name): Fix decoding of tab, add decoding
	of newline.
	* manual/sysinfo.texi (mtab): Adjust description accordingly.
	Reported by Andries.Brouwer@cwi.nl.
2003-11-29 06:40:52 +00:00
Ulrich Drepper
bb3f4825c4 Update.
2003-11-28  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/x86_64/fpu/libm-test-ulps: Add some more minor changes
	to compensate other setup.

2003-11-27  Andreas Jaeger  <aj@suse.de>

	* sysdeps/x86_64/fpu/libm-test-ulps: Add ulps for new atan2 test.

	* math/libm-test.inc (atan2_test): Add test that run infinitly.
	Reported by "Willus" <etc231etc231@willus.com>.

2003-11-27  Michael Matz  <matz@suse.de>

	* sysdeps/ieee754/dbl-64/mpsqrt.c (fastiroot): Fix 64-bit problem
	with wrong types.

2003-11-28  Jakub Jelinek  <jakub@redhat.com>

	* posix/regexec.c (acquire_init_state_context): Make inline.
	Add always_inline attribute.
	(check_matching): Add BE macro.  Move if (cur_state->has_backref)
	into if (dfa->nbackref).
	(sift_states_backward): Fix comment.
	(transit_state): Add BE macro.  Move if (next_state->has_backref)
	into if (dfa->nbackref && next_state).  Don't check for next_state
	!= NULL twice.
	* posix/regcomp.c (peek_token): Use opr.ctx_type instead of opr.idx
	for ANCHOR.
	(parse_expression): Only call init_word_char if word context will be
	needed.

	* posix/bug-regex11.c (tests): Add new tests.

	* posix/tst-regex.c: Include getopt.h.
	(timing): New variable.
	(main): Set timing to 1 if --timing argument is present.
	Add 2 new tests.
	(run_test, run_test_backwards): Handle timing.

2003-11-27  Jakub Jelinek  <jakub@redhat.com>

	* posix/regex_internal.h (re_string_t): Remove mbs_case field.
	Add offsets, valid_raw_len, raw_len, raw_stop, mbs_allocated and
	offsets_needed fields.  Change icase, is_utf8 and map_notascii
	type from int bitfield to unsigned char.
	(MBS_ALLOCATED, MBS_CASE_ALLOCATED): Remove.
	(build_wcs_upper_buffer): Change prototype to return int.
	(re_string_peek_byte_case, re_string_fetch_byte_case): Remove
	defines, add prototypes.
	* posix/regex_internal.c (re_string_allocate): Don't initialize
	stop here.  Don't initialize mbs_case.  Set valid_raw_len.
	Use mbs_allocated instead of MBS_* macros.
	(re_string_construct): Don't initialize stop and valid_len here.
	Don't initialize mbs_case.  Use mbs_allocated instead of MBS_*
	macros.  Reallocate buffers if build_wcs_upper_buffer converted
	too few bytes.  Set valid_len to bufs_len only for single byte
	no translation and set in that case valid_raw_len as well.
	(re_string_realloc_buffers): Reallocate offsets if not NULL.
	Use mbs_allocated instead of MBS_ALLOCATED.  Don't reallocate
	mbs_case.
	(re_string_construct_common): Initialize raw_len, mbs_allocated,
	stop and raw_stop.
	(build_wcs_buffer): Apply pstr->trans before mbrtowc instead of
	after it.  Set valid_raw_len.  Don't set mbs_case.
	(build_wcs_upper_buffer): Return REG_NOERROR or REG_ESPACE.
	Only use the fast path if !pstr->offsets_needed.  Apply pstr->trans
	before mbrtowc instead of after it.  If upper case character
	uses different number of bytes than lower case, goto to the
	slow path.  Don't call towupper unnecessarily twice.  Set
	valid_raw_len as well.  Handle in the slow path the case if
	lower and upper case use different number of characters.
	Don't set mbs_case.
	(re_string_skip_chars): Use valid_raw_len instead of valid_len.
	(build_upper_buffer): Don't set mbs_case.  Add BE macro.  Set
	valid_raw_len.
	(re_string_translate_buffer): Set mbs instead of mbs_case.  Set
	valid_raw_len.
	(re_string_reconstruct): Use raw_len/raw_stop to initialize
	len/stop.  Clear valid_raw_len and offsets_needed when clearing
	valid_len.  Use mbs_allocated instead of MBS_* macros.
	Check original offset against valid_raw_len instead of valid_len.
	Remove mbs_case handling.  Adjust valid_raw_len together with
	valid_len.  If is_utf8 and looking for tip context, apply
	pstr->trans first.  If buffers start with partial multi-byte
	character, initialize mbs array as well if mbs_allocated.
	Check return value of build_wcs_upper_buffer.
	(re_string_peek_byte_case): New function.
	(re_string_fetch_byte_case): New function.
	(re_string_destruct): Use mbs_allocated instead of MBS_ALLOCATED.
	Don't free mbs_case.  Free offsets.
	* posix/regcomp.c (init_dfa): Only check if charset name is UTF-8
	if mb_cur_max == 6.
	* posix/regexec.c (re_search_internal): Initialize input.raw_stop
	as well.  Use valid_raw_len instead of valid_len when looking
	through fastmap.  Adjust registers through input.offsets.
	(extend_buffers): Allow build_wcs_upper_buffer to fail.
	* posix/bug-regex18.c (tests): Enable #ifdefed out tests.  Add new
	tests.
2003-11-29 06:13:09 +00:00
Ulrich Drepper
46bf9de7b1 Update.
2003-11-26  Jakub Jelinek  <jakub@redhat.com>

	* posix/regexec.c (check_subexp_limits): Only check close
	subexpression limitation if one is found.  Formatting.
	(sift_states_backward, check_arrival, check_arrival_add_next_nodes):
	Formatting.
	* posix/bug-regex11.c (tests): Enable most #ifdefed out tests.
	Add new test.
2003-11-27 05:32:46 +00:00
Ulrich Drepper
97fd3a3003 Update.
2003-11-25  Ulrich Drepper  <drepper@redhat.com>

	* posix/runptests.c (main): Make errors fatal.
	* posix/PTESTS: One test in GA135 and GA136 check functionality
	which seems not guaranteed.

2003-11-25  Jakub Jelinek  <jakub@redhat.com>

	* posix/regexec.c (re_search_internal): If prune_impossible_nodes
	returned REG_NOMATCH, set match_last to -1.  Don't initialize
	pmatch[0] needlessly.  Fix comment.
	(prune_impossible_nodes): Don't segfault on NULL state_log entry.
	(set_regs): Fix comment.
	* posix/regcomp.c (parse_bracket_exp): Only set has_plural_match
	if adding both SIMPLE_BRACKET and COMPLEX_BRACKET.
	(build_charclass_op): Set has_plural_match if adding both
	SIMPLE_BRACKET and COMPLEX_BRACKET.
	* posix/bug-regex11.c (tests): Fix register values for one commented
	out test.  Add new tests.

	* posix/regex_internal.c (re_string_allocate): Make sure init_len
	is at least dfa->mb_cur_max.
	(re_string_reconstruct): If is_utf8, don't fall back into
	re_string_skip_chars just because idx points into a middle of
	valid UTF-8 character.  Instead, set the wcs bytes which correspond
	to the partial character bytes to WEOF.
	* posix/regexec.c (re_search_internal): Allocate input.bufs_len + 1
	instead of dfa->nodes_len + 1 state_log entries initially.
	* posix/bug-regex20.c (main): Uncomment backwards case insensitive
	tests.
2003-11-26 03:24:15 +00:00
Ulrich Drepper
65e6becf5b Update.
2003-11-24  Jakub Jelinek  <jakub@redhat.com>

	* posix/regex_internal.h (re_token_t): Add word_char bit.  Add
	comment.
	(re_dfa_t): Add sb_char field.
	(bitset_mask): New function.
	* posix/regcomp.c (free_dfa_content): Free sb_char.
	(init_dfa): Don't initialize word_char unnecessarily.
	Initialize sb_char.
	(duplicate_node): Don't duplicate !word_char CHARACTERs with
	NEXT_WORD_CONSTRAINT constraint or word_char CHARACTERs with
	NEXT_NOTWORD_CONSTRAINT.  Return -1 in *new_idx instead.
	(duplicate_node_closure): Handle clone_dest == -1 from
	duplicate_node.
	(peek_token): Initialize word_char bit.
	(parse_expression, parse_dup_op): Add comments.
	(parse_bracket_exp): Don't set bitmask bits for multi-byte char
	starting bytes here at the beginning.  Mask off the bits right
	before creating SIMPLE_BRACKET.
	(build_charclass_op): Likewise.
	* posix/regexec.c (group_nodes_into_DFAstates) <case OP_PERIOD>: Only
	set accept bits for single-byte characters.
	(group_nodes_into_DFAstates): Don't rely on characters 0 .. 127
	being single byte encoded and the rest multi-byte.
	* posix/bug-regex19.c (tests): Add new tests.
	(do_mb_tests): Initialize t to *test.
	(main): Fail even on do_mb_tests errors.
2003-11-24 19:30:51 +00:00
Ulrich Drepper
951d640823 Update.
* posix/regexec.c: Correct several memory allocation problems.
	Add more BE.
	* posix/regex_internal.c: Likewise.
	* posix/regcomp.c: Likewise.
2003-11-23 19:21:23 +00:00
Ulrich Drepper
fe9434bb2f Update.
2003-11-23  Ulrich Drepper  <drepper@redhat.com>

	* posix/regexec.c: Add const in a number of places.
	* posix/regex_internal.h: Make EPSILON_BIT a macro to help
	debugging.  Its value isn't important.
2003-11-23 09:46:38 +00:00
Ulrich Drepper
18e3dc56e4 Update.
2003-11-22  Ulrich Drepper  <drepper@redhat.com>

	* posix/PTESTS: Fix first test of GA143.

	* posix/regex_internal.c (re_dfa_add_node): Add BE, reallocation
	isn't likely.
2003-11-22 09:35:46 +00:00
Ulrich Drepper
c5c9c929bf Update.
* posix/regcomp.c (duplicate_node): Remove unnecessary local variable.

	* posix/regcomp.c (re_dfa_add_tree_node): Make fourth parameter a
	pointer.  Adjust callers.
2003-11-22 00:00:56 +00:00
Ulrich Drepper
f0d77aa8af Update.
2003-11-21  Ulrich Drepper  <drepper@redhat.com>

	* posix/regcomp.c (fetch_token): Change interface to match
	peek_token.  This avoid some copying and reduces code size.
2003-11-21 23:42:18 +00:00
Ulrich Drepper
73163a0973 Update.
* posix/bug-regex19.c (tests): Add more tests.
2003-11-21 22:43:47 +00:00
Ulrich Drepper
3ccd8d2767 Update.
* posix/bug-regex11.c: And one more commented out test.
2003-11-21 22:38:10 +00:00
Ulrich Drepper
53f9084e3f Update.
2003-11-21  Ulrich Drepper  <drepper@redhat.com>

	* Makefile: Add rules to build and run tst-cond12.
	* tst-cond12.c: New file.
2003-11-21 09:20:45 +00:00
Ulrich Drepper
c13c99fa92 Update.
2003-11-20  Ulrich Drepper  <drepper@redhat.com>

	* posix/PTESTS: Fix first test in GA143.

2003-11-20  Jakub Jelinek  <jakub@redhat.com>

	* posix/regex_internal.h (re_dfastate_t): Remove trtable_search.
	Add word_trtable.
	* posix/regex_internal.c (create_newstate_common, free_state):
	Don't free trtable_search.
	* posix/regexec.c (check_matching): Remove fl_search argument.
	(transit_state_sb): Likewise.  #ifdef out as unused.
	(build_trtable): Remove fl_search argument.  Set state->word_trtable
	and state->trtable.  Build separate word and non-word tables if
	multi-byte and they differ for some character.
	(transit_state): Remove fl_search argument.  Don't update
	state->trtable here.  Handle state->word_trtable.
	#ifdef out unused call to transit_state_sb.
	(re_search_internal): Update check_matching caller.
	(group_nodes_into_DFAstates): Don't clear non-ascii chars in accepts
	bitmask for multi-byte locales.
	* posix/bug-regex19.c (tests): Enable some commented out tests, add
	2 new tests.
	* posix/tst-rxspencer.c (mb_tests): Don't test [[=b=]] for now as
	multi-byte.  Don't run identical multi-byte tests multiple times
	unnecessarily.
	(main): Check setlocale return value.
	* posix/Makefile (tst-rxspencer-ARGS): Add --utf8 argument.
	(tst-rxspencer-ENV): Remove MALLOC_TRACE, add LOCPATH.
	($(objpfx)tst-rxspencer-mem): Run another tst-rxspencer test
	here, without --utf8 argument but with MALLOC_TRACE.
2003-11-20 23:36:40 +00:00
Ulrich Drepper
beac34a2ad Update. 2003-11-20 08:10:05 +00:00
Ulrich Drepper
8316ede768 Update.
2003-11-19  Ulrich Drepper  <drepper@redhat.com>

	* posix/PTESTS: 2nd GA 135 and 1st GA 136 tests are wrong, too.
2003-11-19 22:42:09 +00:00
Ulrich Drepper
ee70274a21 Update.
2003-11-19  Jakub Jelinek  <jakub@redhat.com>

	* posix/regexec.c (extend_buffers): Don't allocate
	twice as big state_log as needed.  Don't modify pstr->valid_len
	for mb_cur_max == 1 !icase !trans.

	* posix/regcomp.c (free_bin_tree): Removed.
	(create_tree): Add dfa argument.  Don't call re_malloc for
	each tree, instead allocate from str_tree_storage.
	(re_dfa_add_tree_node): New function.
	(free_dfa_content): Handle freeing if dfa->nodes == NULL
	or dfa->state_table == NULL.
	(re_compile_internal): Call free_dfa_content if init_dfa
	fails.  Call free_workarea_compile, re_string_destruct
	and free_dfa_content for most of the other failure paths.
	(init_dfa): Initialize str_tree_storage_idx.
	Don't clear any fields on allocation failure.
	(free_workarea_compile): Free str_tree_storage chunks
	instead of free_bin_tree (dfa->str_tree).
	(parse): Call re_dfa_add_tree_node instead of re_dfa_add_node
	followed by create_tree.  Add dfa argument to remaining
	create_tree calls.  Remove new_idx variable.  Remove calls
	to free_bin_tree.
	(parse_reg_exp, parse_branch, parse_expression, parse_sub_exp,
	parse_dup_op, parse_bracket_exp, build_charclass_op): Likewise.
	(duplicate_tree): Remove calls to free_bin_tree, add dfa
	argument to create_tree.
	* posix/regex_internal.h (BIN_TREE_STORAGE_SIZE): Define.
	(bin_tree_storage_t): New type.
	(re_dfa_t): Add str_tree_storage and str_tree_storage_idx
	fields.
	* posix/Makefile (tests): Add bug-regex21.
	(generated): Add bug-regex21-mem, bug-regex21.mtrace,
	tst-rxspencer-mem and tst-rxspencer.mtrace.
	(tests): Depend on $(objpfx)bug-regex21-mem
	and $(objpfx)tst-rxspencer-mem.
	(bug-regex21-ENV, tst-rxspencer-ENV): Set.
	($(objpfx)bug-regex21-mem, $(objpfx)tst-rxspencer-mem): New.
	* posix/tst-rxspencer.c (main): Add call to mtrace.
	Free line at the end.
	* posix/bug-regex21.c: New test.

	* posix/regexec.c (get_subexp): After calling get_subexp_sub
2003-11-19 19:37:31 +00:00
Ulrich Drepper
89635190cf Update.
* posix/bug-regex20.c: Correct invalid UTF-8 sequences.
2003-11-19 09:24:54 +00:00
Ulrich Drepper
02b50340af Update.
* posix/regex_internal.c (build_wcs_upper_buffer): If mbrtowc
	fails, just use the byte, do no fancy conversions.
2003-11-19 09:09:27 +00:00
Ulrich Drepper
ebcf449fd4 Update.
2003-11-19  Ulrich Drepper  <drepper@redhat.com>

	* posix/regex_internal.h (re_string_first_byte): Use ->valid_len
	not ->len.
	(re_string_is_single_byte_char): Likewise.

	* posix/regexec.c (get_subexp): After calling get_subexp_seb
2003-11-19 08:43:18 +00:00
Ulrich Drepper
3ee363e231 Update.
2003-11-18  Ulrich Drepper  <drepper@redhat.com>

	* posix/regexec.c (get_subexp): Adter calling get_subexp_seb
	reload buf and bkref_str.  Little optimization by avoiding memcmp.

2003-11-14  David Mosberger   <davidm@hpl.hp.com>
2003-11-19 07:18:32 +00:00
Ulrich Drepper
ad7f28c29d Update.
* posix/regex_internal.h (re_token_type_t): Remove unused ALT,
	END_OF_RE_TOKEN_T and SUBEXP.  Reorder values.  Add OP_UTF8_PERIOD
	and EPSILON_BIT.
	(IS_EPSILON_NODE): Just test if EPSILON_BIT is set.
	(ACCEPT_MB_NODE): Return 1 for OP_UTF8_PERIOD as well.
	* posix/regex_internal.c (create_ci_newstate, create_cd_newstate):
	Handle OP_UTF8_PERIOD.
	(re_string_reconstruct): Set valid_len for single byte char searching
	with no translation and case sensitivity.
	* posix/regcomp.c (re_compile_fastmap_iter, calc_first): Handle
	OP_UTF8_PERIOD.
	(re_compile_internal): Don't call optimize_utf8 if preg->translate
	!= NULL.
	(optimize_utf8): Remove BACK_SLASH case.
	Transform OP_PERIOD into OP_UTF8_PERIOD if the searching can be
	optimized.
	(parse_bracket_exp): Don't create SIMPLE_BRACKET if it doesn't have
	any bits set and COMPLEX_BRACKET is used.
	* posix/regexec.c (transit_state_mb): Fix comment typo.
	(group_nodes_into_DFAstates, check_node_accept): Handle
	OP_UTF8_PERIOD.
	(check_node_accept_bytes): Likewise.  Reorder slightly so that
	re_string_char_size_at and re_string_elem_size_at are called
	only when needed.
	* posix/bug-regex20.c (BRE, ERE): Define.
	(tests): Use them to make lines shorter.  Expect . to be
	optimized.  Add lots of new tests.
	(main): Run (ATM just case sensitive) test with backwards searching
	as well.

2003-11-18  Jakub Jelinek  <jakub@redhat.com>
2003-11-18 23:40:59 +00:00
Ulrich Drepper
5146ec9a2c Update.
2003-11-18  Jakub Jelinek  <jakub@redhat.com>

	* io/bug-ftw4.c: Include string.h.
	* posix/fnmatch.c (mbsinit): Remove define.
2003-11-18 19:12:03 +00:00
Ulrich Drepper
5f93cd52f6 Update.
2003-11-17  Jakub Jelinek  <jakub@redhat.com>

	* posix/regcomp.c (optimize_utf8): Optimize multi-byte chars as
	well.
	* posix/bug-regex20.c (tests): Add new tests.  Multi-byte char
	followed by dup operator is expected to be optimized.

	* posix/regexec.c (check_node_accept_bytes): Move nrules and j
	variables to the block where they are only used, initialize
	nrules only immediately before using it.

2003-11-15  Andreas Jaeger  <aj@suse.de>

	* sysdeps/x86_64/fpu/s_scalbnl.S: New file.
	* sysdeps/x86_64/fpu/s_truncl.S: New file.
	* sysdeps/x86_64/fpu/s_nearbyintl.S: New file.
	* sysdeps/x86_64/fpu/s_floorl.S: New file.
	* sysdeps/x86_64/fpu/s_ilogbl.S: New file.
	* sysdeps/x86_64/fpu/e_remainderl.S: New file.

	* math/libm-test.inc (floor_test): Test also 0.25.
	(ceil_test): Test -0.25.
2003-11-18 07:25:02 +00:00
Ulrich Drepper
f0c7c524bb Update.
* posix/regex_internal.h: Add forward declaration of re_dfa_t.
	Replace last two parameters of re_string_allocate and
	re_string_construct with pointer to DFA.
	(re_dfa_t): Add map_notascii field.
	* posix/regcomp.c (re_compile_internal): Add call of
	re_string_construct.
	(init_dfa): Initialize mpa_notascii.
	* posix/regex_internal.c: Adjust definitions of re_string_allocate
	and re_string_construct.
	Pass DFA to re_string_construct.  Adjust definition.  Initialize
	map_notascii field.
	(build_wcs_upper_buffer): If map_notascii is zero use simplfied
	method to map ASCII values to upper case.
	* posix/regex.c: Include localeinfo.h.
	* posix/regexec.c: Adjust call of re_string_allocate.

	* locale/langinfo.h: Add _NL_CTYPE_MAP_TO_NONASCII.
	* locale/localeinfo.h (LIMAGIC): Change value.
	* locale/categories.def. Add entry for _NL_CTYPE_MAP_TO_NONASCII.
	* locale/C-ctype.h: Likewise.
	* locale/programs/ld-ctype.c: Compute whether any mapping maps from
	ASCII to non-ASCII value.  Write out that value.
2003-11-16 07:14:28 +00:00
Ulrich Drepper
ecdcadbd16 Update.
2003-11-14  Jakub Jelinek  <jakub@redhat.com>

	* posix/tst-rxspencer.c (check_match): @ without any following
	characters must match only end of string.
	(main): Fix filename in error message.
2003-11-14 18:17:12 +00:00
Ulrich Drepper
25ce4c6b9e Update.
2003-11-04  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/ifaddrs.c: Make sure it's the kernel who
	sends the netlink data.
	* sysdeps/unix/sysv/linux/check_pf.c: Likewise.
2003-11-13 23:39:31 +00:00
Ulrich Drepper
a8067e8f89 Update.
2003-11-13  Jakub Jelinek  <jakub@redhat.com>

	* posix/regcomp.c (optimize_utf8): Optimize even if SIMPLE_BRACKET
	with no bits set for >= 0x80 chars is seen.
	* posix/bug-regex20.c (tests): Add new tests.  Expect [ABC] to be
	optimized.
	(main): Run all tests with RE_ICASE as well.
2003-11-13 21:23:11 +00:00
Ulrich Drepper
78c81ab7b4 Update.
* posix/Makefile: Add rules to build and run tst-rxspencer.
	(distribute): Add rxspencer/tests and rxspencer/COPYRIGHT.
	* posix/tst-rxspencer.c: New file.
	* posix/rxspencer/tests: New file.
	* posix/rxspencer/COPYRIGHT: New file.
	Patch mostly by Jakub Jelinek.
2003-11-13 20:52:55 +00:00
Ulrich Drepper
78d8b07a44 Update.
* posix/regcomp.c (parse_bracket_exp): Don't check for range if
	this is no option given the first token.

	* posix/regcomp.c (parse_bracket_exp): Fix test for EOS after
	hyphen in range expression.  Return EBRACK in this case.

	* posix/regcomp.c (parse_bracket_element): Reject hyphens unless
	we expect them or it's the last element in the bracket expression.
	Indicated by new parameter.  Adjust all callers.

	Prettier error messages.
2003-11-13 20:04:16 +00:00
Ulrich Drepper
b3d3d9742f Update.
* posix/runtests.c (run_a_test): If regcomp failed, reset last_pattern.
2003-11-13 18:35:19 +00:00
Ulrich Drepper
deeb4aae69 (parse_dup_op): Fail with REG_BADBR is first number in {,} expression is larger. 2003-11-13 17:25:46 +00:00
Ulrich Drepper
c34bfc8d37 Update.
2003-11-13  Ulrich Drepper  <drepper@redhat.com>

	* posix/regcomp.c (parse_expression): In BRE consecutive
	duplications are not allowed.
2003-11-13 09:54:39 +00:00
Ulrich Drepper
f6953f16bb Update.
* posix/regcomp.c (parse_bracket_exp): If end of expression is
	seen, return EBRACK error, not BADPAT.
2003-11-13 06:38:30 +00:00
Ulrich Drepper
06e8303a28 Update.
* posix/regcomp.c (parse_expression): If token is OP_OPEN_DUP_NUM
	and RE_CONTEXT_INVALID_DUP syntax flag is set, fail.
	* posix/regex.h (RE_CONTEXT_INVALUD_OPS): New macro.
	(RE_SYNTAX_POSIX_BASIC): Use RE_CONTEXT_INVALUD_OPS.

	* posix/regcomp.c (parse_sub_exp): In case of not-matching ( )
	return REG_EPAREN.
2003-11-13 06:01:46 +00:00
Ulrich Drepper
813ec65a4d Update.
2003-11-12  Ulrich Drepper  <drepper@redhat.com>

	* posix/PTESTS: Cleanup.  Fix typoes.  Correct bugs in 2003.2.
	* posix/runptests.c (main): Handle comments.
	* posix/PTESTS2C.sed: Handle comments.
2003-11-13 01:04:26 +00:00
Ulrich Drepper
14744156b9 Update.
* posix/regcomp.c (optimize_utf8): New function.
	(re_compile_fastmap_iter): Use dfa->mb_cur_max > 1 instead
	of !icase.
	(re_compile_internal): Call optimize_utf8 if not case insensitive
	and in UTF-8 locale.
	* posix/regex_internal.h: Ifdef out some prototypes if
	RE_NO_INTERNAL_PROTOTYPES is defined to shut up warnings.
	* posix/Makefile (tests): Add bug-regex20.
	(bug-regex20-ENV): Add LOCPATH.
	* posix/bug-regex20.c: New test.

2003-11-12  Jakub Jelinek  <jakub@redhat.com>
2003-11-12 19:09:20 +00:00
Ulrich Drepper
3c0fb5745f Update.
2003-11-12  Jakub Jelinek  <jakub@redhat.com>

	* io/ftw.c (NFTW_NEW_NAME, NFTW_OLD_NAME): Add prototypes.

2003-11-12  Jakub Jelinek  <jakub@redhat.com>

	* posix/tst-regex.c (umemlen): New variable.
	(test_expr): Add expectedicase argument.  Test case insensitive
	searches as well as backwards searches (case sensitive and
	insensitive) too.
	(run_test): Add icase argument.  Use it to compute regcomp flags.
	(run_test_backwards): New function.
	(main): Cast read to size_t to avoid warning.  Set umemlen.
	Add expectedicase arguments to test_expr.
	* posix/regex_internal.c (re_string_reconstruct): If is_utf8,
	find previous character by walking back instead of converting
	all chars from beginning.

2003-11-12  Jakub Jelinek  <jakub@redhat.com>

	* posix/regex_internal.h (struct re_string_t): Add is_utf8
	and mb_cur_max fields.
	(struct re_dfa_t): Likewise.  Reorder fields to make structure
	smaller on 64-bit arches.
	(re_string_allocate, re_string_construct): Add mb_cur_max and
	is_utf8 arguments.
	(re_string_char_size_at, re_string_wchar_at): Use pstr->mb_cur_max
	instead of MB_CUR_MAX.
	* posix/regcomp.c (re_compile_fastmap_iter): Use dfa->mb_cur_max
	instead of MB_CUR_MAX.
	(re_compile_internal): Pass new arguments to re_string_construct.
	(init_dfa): Initialize mb_cur_max and is_utf8 fields.
	(peek_token, peek_token_bracket): Use input->mb_cur_max instead
	of MB_CUR_MAX.
	(parse_expression, parse_bracket_exp, parse_charclass_op): Use
	dfa->mb_cur_max instead of MB_CUR_MAX.
	* posix/regex_internal.c (re_string_construct_common): Add
	mb_cur_max and is_utf8 arguments.  Initialize fields with them.
	(re_string_allocate, re_string_construct): Add mb_cur_max and
	is_utf8 arguments, pass them to re_string_construct_common.
	Use mb_cur_max instead of MB_CUR_MAX.
	(re_string_realloc_buffers): Use pstr->mb_cur_max instead of
	MB_CUR_MAX.
	(re_string_reconstruct): Likewise.
	(re_string_context_at): Use input->mb_cur_max instead of
	MB_CUR_MAX.
	(create_ci_newstate, create_cd_newstate): Use dfa->mb_cur_max
	instead of MB_CUR_MAX.
	* posix/regexec.c (re_search_internal): Likewise.
	Pass new arguments to re_string_allocate.
	(check_matching, transit_state_sb): Use dfa->mb_cur_max instead of
	MB_CUR_MAX.
	(extend_buffers): Use pstr->mb_cur_max instead of MB_CUR_MAX.

2003-11-12  Jakub Jelinek  <jakub@redhat.com>

	* posix/Makefile (tests): Add bug-regex19.
	(bug-regex19-ENV): Add LOCPATH.
	* posix/bug-regex19.c: New test.
2003-11-12 17:47:46 +00:00
Ulrich Drepper
e432c0378e Update.
* posix/bug-regex17.c: New file
	* posix/bug-regex18.c: New file.
2003-11-12 07:56:31 +00:00
Ulrich Drepper
74e12fbc03 Update.
2003-11-11  Jakub Jelinek  <jakub@redhat.com>

	* posix/regcomp.c (re_compile_fastmap_iter): Handle RE_ICASE
	with MB_CUR_MAX > 1 locales in the fastmap.

2003-11-11  Jakub Jelinek  <jakub@redhat.com>

	* posix/regex_internal.c (build_wcs_buffer): Fix comment typo.
	(build_wcs_upper_buffer): Likewise.  Use towupper for wchar_t instead
	of toupper.
	* posix/Makefile (tests): Add bug-regex17 and bug-regex18.
	(bug-regex17-ENV, bug-regex18-ENV): Add LOCPATH.
	* posix/bug-regex18.c: New test.
2003-11-12 06:13:10 +00:00
Ulrich Drepper
073a39d614 (re_string_char_size_at): Don't look beyond valid_len wide chars. 2003-11-11 06:58:52 +00:00
Ulrich Drepper
5a4b5076f1 Update.
* include/dlfcn.h (__RTLD_OPENEXEC): Define.
	* elf/dl-load.c (_dl_map_object_from_fd): Don't allow loading
	executables unless __RTLD_OPENEXEC flag is present.
	* elf/rtld.c (dl_main): Pass __RTLD_OPENEXEC flag to
	_dl_map_object when loading the executable.

	reverse lookup format for IPv6 addresses is using bitstring and
	* resolv/ns_name.c: Implement encoding and decoding bitstring in
2003-10-27 01:36:12 +00:00
Ulrich Drepper
98d2ca3d87 Update.
* sysdeps/generic/glob.c (glob): Handle GLOB_BRACE and escaping
	correctly.
	* posix/globtest.sh: Add tests for GLOB_BRACE and escaping.
2003-10-26 20:47:33 +00:00
Ulrich Drepper
1769a73f0b Update.
2003-10-12  Carlos O'Donell  <carlos@baldric.uwo.ca>

	* sysdeps/hppa/sysdep.h: Undef JUMPTARGET before use.
	* sysdeps/unix/sysv/linux/hppa/sysdep.h: Define PSEUDO_ERRVAL,
	SYSCALL_ERROR_LABEL under all conditions, INTERNAL_SYSCALL_DECL,
	INTERNAL_SYSCALL_ERROR_P, INTERNAL_SYSCALL_ERRNO, INTERNAL_SYSCALL,
	and undef JUMPTARGET before use.
	[PIC]: Save pic register around syscall.
	* sysdeps/unix/sysv/linux/hppa/sysdep.c (syscall):
	Cleanup asm statment.

2003-10-13  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

	* sysdeps/unix/sysv/linux/sh/sysdep.h (DO_CALL): Add SYSCALL_INST_PAD
	after trapa instruction.
2003-10-15 05:47:36 +00:00
Ulrich Drepper
e700a90879 Update.
2003-10-07  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Backout 2003-10-02
	changes.
	(SAVE_OLDTYPE_0): Fix a typo.
2003-10-07 18:50:07 +00:00
Ulrich Drepper
d0b96fc49b Update.
* posix/bug-regex11.c: Add some more tests which fail so far.
	Disable them.  Patch by Paolo Bonzini <bonzini@gnu.org>.

2003-10-05  Paolo Bonzini  <bonzini@gnu.org>

	* posix/bug-regex11.c: Add more backreference-related test cases.
	(main): Show the failing regex in the error messages.
	* posix/regexec.c (check_dst_limits_calc_pos):
	Simplify some nested conditionals.  Replace if's with a switch
	statement.
	(check_dst_limits_calc_pos <TYPE_BKREF>): Rename parameter NODE to
	FROM_NODE, it shadows a local variable; don't recurse if FROM_NODE
	does not change in the recursive invocation, fixing an infinite loop
	in the ()\1*\1* regex.
	(sift_states_backward): Fix function comment.
	* posix/regcomp.c (calc_epsdest): Add an assertion.

2003-10-06  Ulrich Drepper  <drepper@redhat.com>
2003-10-06 23:44:15 +00:00
Ulrich Drepper
134abcb5b9 Update.
2003-09-26  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regcomp.c (parse_sub_exp): Pass RE_CARET_ANCHORS_HERE
	for the first token in a subexpression as well.

2003-10-02  Jakub Jelinek  <jakub@redhat.com>

	* posix/regcomp.c (peek_token): Add 2003-09-20 changes for anchor
	handling again.
	(parse_reg_exp): Likewise.
	* posix/regex.h (RE_CARET_ANCHORS_HERE): Define.

	* posix/bug-regex11.c (tests): Add new tests.
	* posix/bug-regex12.c (tests): Add new test.
2003-10-02 22:41:11 +00:00
Ulrich Drepper
a0788ec48c Update.
* posix/regcomp.c (peek_token): Remove recent changes for anchor
	handling again.
	(parse_reg_exp): Likewise.
	* posix/regex.h: Remove RE_CARET_ANCHORS_HERE.

	(peek_token): Accept \s and \S as OP_SPACE and OP_NOTSPACE.
	(parse_expression): Replace build_word_op with
2003-09-25 20:48:59 +00:00
Ulrich Drepper
e2b6bfa339 Update.
* posix/regcomp.c (build_word_op): Rename like...
	(build_charclass_op): ...this.  Accept two extra parameters,
	CLASS_NAME and EXTRA.  Add EXTRA to the result, not only _.
	(peek_token): accept \s and \S as OP_SPACE and OP_NOTSPACE.
	(parse_expression): replace build_word_op with
	build_charclass_op, add new arguments, accept OP_SPACE
	and OP_NOTSPACE.
	* posix/regex_internal.h (re_token_type_t): Add OP_SPACE
	and OP_NOTSPACE.
2003-09-23 05:43:03 +00:00
Ulrich Drepper
ce85933261 Upate.
2003-09-20  Paolo Bonzini  <bonzini@gnu.org>

	* posix/regcomp.c (peek_token): Don't look back for ( or |
	to check whether to treat a caret as special.  It fails
	for the (extended) regex \(^.
	(parse, parse_reg_exp): Pass RE_CARET_ANCHORS_HERE to fetch_token.
	* posix/regex.h: Define RE_CARET_ANCHORS_HERE.

	* posix/regexec.c: Check out of bounds value before shifting.

	* posix/regex_internal.h: Define __attribute for non-gcc.
2003-09-23 05:33:43 +00:00
Ulrich Drepper
bcc86889c7 Update.
2003-09-17  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/generic/wordexp.c (eval_expr_val): Use strtol since we
	have to recognize octal and hexadecimal numbers as well.  Simplify
	function, signs are handled in strtol.
	* posix/wordexp-test.c: Add tests for octal and hexadecimal
	numbers in arithmetic expressions.
2003-09-18 02:54:32 +00:00
Ulrich Drepper
d0501a245c Update.
2003-09-16  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/Dist: Remove internal_statvfs.c.
	* sysdeps/unix/sysv/linux/Makefile [subdir=io] (sysdep_routines):
	Add internal_statvfs.
	* sysdeps/unix/sysv/linux/fstatvfs.c: Call __internal_statvfs
	instead of including "internal_statvfs.c".
	* sysdeps/unix/sysv/linux/statvfs.c: Likewise.
	* sysdeps/unix/sysv/linux/internal_statvfs.c: Make it a real function.
	Add code to avoid the stat calls on all the reported mount points
	when we can determine mismatch in advance.
	* sysdeps/unix/sysv/linux/linux_fsinfo.h: Add AUTOFS_SUPER_MAGIC and
	USBDEVFS_SUPER_MAGIC.

2003-09-16  Jakub Jelinek  <jakub@redhat.com>

	* posix/Versions (sched_getaffinity, sched_setaffinity): Change
	from GLIBC_2.3.2 to GLIBC_2.3.3 symbol version.

2003-09-16  Bruno Haible  <bruno@clisp.org>

	* intl/tst-gettext2.sh: Set GCONV_PATH and LOCPATH only after
	invoking msgfmt, not before.
2003-09-17 00:49:19 +00:00
Ulrich Drepper
e07bb02a4f Update.
2003-09-15  Jakub Jelinek  <jakub@redhat.com>

	* argp/argp.h (argp_parse, __argp_parse): Remove __THROW.
	* argp/Makefile (CFLAGS-argp-help.c, CFLAGS-argp-parse.c): Add
	$(uses-callbacks).
	* dirent/Makefile (CFLAGS-scandir.c, CFLAGS-scandir64.c): Likewise.
	* elf/Makefile (CFLAGS-dl-iterate-phdr.c,
	CFLAGS-dl-iterate-phdr-static.c): Add $(uses-callbacks).
	* elf/dl-iteratephdr.c (cancel_handler): New function.
	(__dl_iterate_phdr): Add __libc_cleanup_{push,pop}.
	* elf/link.h (dl_iterate_phdr): Remove __THROW.
	* io/Makefile (CFLAGS-fts.c): Merge into one assignment.
	Add $(uses-callbacks).
	(CFLAGS-ftw.c, CFLAGS-ftw64.c): Add $(uses-callbacks).
	* misc/Makefile (CFLAGS-tsearch.c, CFLAGS-lsearch.c): Change
	$(exceptions) to $(uses-callbacks).
	* Makeconfig (uses-callbacks): Set to $(exceptions).
	* posix/Makefile (CFLAGS-glob.c, CFLAGS-glob64.c): Add
	$(uses-callbacks).
	* stdlib/Makefile (CFLAGS-bsearch.c, CFLAGS-msort.c, CFLAGS-qsort.c):
	Likewise.
2003-09-16 05:54:09 +00:00
Ulrich Drepper
8dab36a119 Update.
2003-09-12  Ulrich Drepper  <drepper@redhat.com>

	* grp/Makefile (CFLAGS-getgrgid_r.c, CFLAGS-getgrnam_r.c,
	CFLAGS-fgetgrent.c, CFLAGS-fgetgrent_r.c, CFLAGS-putgrent.c,
	CFLAGS-initgroups.c, CFLAGS-getgrgid.c): Add -fexceptions.
	* inet/Makefile (CFLAGS-either_ntoh.c, CFLAGS-either_hton.c,
	CFLAGS-getnetgrent.c, CFLAGS-getnetgrent_r.c): Likewise.
	* io/Makefile (CFLAGS-posix_fallocate.c, CFLAGS-posix_fallocate64.c):
	Likewise.
	* misc/Makefile (CFLAGS-err.c): Likewise.
	* posix/Makefile (CFLAGS-getaddrinfo.c, CFLAGS-spawn.c,
	CFLAGS-spawnp.c, CFLAGS-spawni.c, CFLAGS-pause.c, CFLAGS-glob.c,
	CFLAGS-glob64.c): Likewise.
	* pwd/Makefile (CFLAGS-getpw.c): Likewise.
	* shadow/Makefile (CFLAGS-fgetspent.c, CFLAGS-fgetspent_r.c,
	CFLAGS-putspent.c, CFLAGS-getspnam.c, CFLAGS-getspnam_r.c): Likewise.
	* stdio-common/Makefile (CFLAGS-cuserid.c): Likewise.
	* sunrpc/Makefile (CFLAGS-openchild.c): Likewise.

	* stdlib/Makefile (CFLAGS-mkstemp.c): Remove definition.

	* libio/stdio.h: Remove __THROW from cuserid prototype.

	* locale/loadarchive.c: Use only non-cancelable interfaces.
	* resolv/herror.c (herror): Likewise.

	* malloc/hooks.c: Before using IO stream mark stream so it uses
	only non-cancelable interfaces.
	* malloc/malloc.c: Likewise.
	* posix/getopt.c: Likewise.


2003-09-11  Jakub Jelinek  <jakub@redhat.com>

	* Makerules (LDFLAGS-c.so): Remove -u __register_frame.

2003-09-12  Ulrich Drepper  <drepper@redhat.com>

	* stdio-common/stdio_ext.h: Mark most functions with __THROW.

	* misc/err.h: Remove __THROW from all prototypes.

	* posix/getopt.h (__THROW): Define if not already defined.  Add
	__THROW to the getopt functions.

2003-09-11  Ulrich Drepper  <drepper@redhat.com>

	* io/Makefile (CFLAGS-lockf.c): Add -fexceptions.
	(CFLAGS-fts.c): Likewise.
	* io/fcntl.h: Remove __THROW from lockf prototypes.
	* io/fts.h: Remove most __THROW.
2003-09-12 22:37:19 +00:00
Ulrich Drepper
966f66bbbf Update.
* posix/unistd.h: Add back __THROW to sysconf, pathconf, fpathconf.

	over the place.  It would be allowed to have these functions as
2003-09-04 16:19:05 +00:00
Ulrich Drepper
ce42435cab Update.
* sysdeps/generic/utmp_file.c: Use not-cancelable syscalls all
	over the place.  It would be allowed to have these fucntions as
	cancellation points but the cleanup would be ugly and a lot of
	work.

	* sysdeps/generic/not-cancel.h (fcntl_not_cancel): Define.
	* sysdeps/unix/sysv/linux/not-cancel.h (fcntl_not_cancel): Define.

	* include/fcntl.h (__fcntl_nocancel): Declare.
	* sysdeps/unix/sysv/linux/fcntl.c: New file.
	* sysdeps/unix/sysv/linux/i386/fcntl.c (__libc_fcntl): Only enable
	cancellation if absolutely needed.
	(__fcntl_nocancel): Define.

	* posix/unistd.h (gethostid): Remove __THROW.  Clarify comment.
	* sysdeps/unix/sysv/linux/Makefile (CFLAGS-gethostid.c): Add
	-fexceptions.
	* sysdeps/unix/sysv/linux/gethostid.c (gethostid): Use
	extend_alloca.

	* resolv/res_init.c (__res_nclose): Use close_not_cancel_no_status
	instead of __close.
2003-09-04 14:08:24 +00:00
Ulrich Drepper
1db52d14c7 Update.
* sysdeps/unix/sysv/linux/i386/sysdep.h (PSEUDO): Also define
	*_nocancel name.

	* sysdeps/unix/sysv/linux/i386/syscalls.list: Add waitpid.

	(CFLAGS-pathconf.c): Likewise.
	(CFLAGS-fpathconf.c): Likewise.
2003-09-02 09:33:38 +00:00
Ulrich Drepper
f1c30c98b9 (CFLAGS-oldtmpfile.c): Add -fexceptions. 2003-09-02 07:14:15 +00:00