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* Update.Ulrich Drepper2004-03-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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).
* Update.Ulrich Drepper2004-03-191-4/+5
| | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2004-03-121-0/+44
| | | | | | | | | | | | 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.
* Update.Ulrich Drepper2004-03-101-1/+1
| | | | | | 2004-03-10 Ulrich Drepper <drepper@redhat.com> * posix/getopt.c (_): Don't define here for glibc.
* Update.Ulrich Drepper2004-03-101-0/+1
| | | | | | | | | | | | | 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.
* [BZ #16]Ulrich Drepper2004-03-102-1/+24
| | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2004-03-103-3/+202
| | | | | | | | 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.
* Update.Ulrich Drepper2004-03-094-349/+351
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2004-03-092-1/+151
| | | | | | | 2004-03-09 Ulrich Drepper <drepper@redhat.com> * posix/Makefile (tests): Add tst-vfork1. * posix/tst-vfork1.c: New file.
* Update.Ulrich Drepper2004-03-052-9/+9
| | | | | | | | | | | | * 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.
* Update.Ulrich Drepper2004-03-042-5/+19
| | | | | | | 2004-01-15 Paolo Bonzini <bonzini@gnu.org> * posix/regex.h (REG_STARTEND): Define. * posix/regexec.c (regexec): Check for REG_STARTEND.
* Update.Ulrich Drepper2004-03-041-134/+161
| | | | | | | | | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2004-02-261-10/+8
| | | | | | | | | | 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'.
* Update.Ulrich Drepper2004-02-262-21/+13
| | | | | | | | | | | | | | | | | | 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'.
* Update.Ulrich Drepper2004-02-232-1/+39
| | | | | | | | | | | | 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.
* * posix/bug-ga1.c: Include <string.h> for memset prototype.Andreas Jaeger2004-02-211-0/+1
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* [BZ #6]Ulrich Drepper2004-02-161-1/+1
| | | | | | Update. * posix/regexec.c (transit_state): Fix typo in commented-out code [BZ #6].
* Update.Ulrich Drepper2004-02-162-1/+24
| | | | | * posix/Makefile (tests): Add bug-ga1. * posix/bug-ga1.c: New file.
* Update.Ulrich Drepper2004-02-131-1/+5
| | | | | | | | | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2004-02-113-3/+42
| | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2004-02-061-3/+3
| | | | | | | 2004-02-06 Andreas Schwab <schwab@suse.de> * posix/regcomp.c (build_range_exp): Fix off-by-one. (parse_bracket_exp): Likewise.
* #Update.Ulrich Drepper2004-02-021-3/+23
| | | | | | | | | | 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.
* Update.Ulrich Drepper2004-01-303-3/+8
| | | | | | | | | | | 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.
* (build_range_exp) [!_LIBC]: Check validity of collation elements.Ulrich Drepper2004-01-301-0/+2
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* Update.Ulrich Drepper2004-01-191-9/+37
| | | | | | | | 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.
* Update.Ulrich Drepper2004-01-142-4/+28
| | | | | | | | | 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.
* Update.Ulrich Drepper2004-01-141-94/+84
| | | | | | | | | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2004-01-143-4/+22
| | | | | | | | | | | 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.
* Update.Ulrich Drepper2004-01-064-18/+119
| | | | | | | | | | | | | | | | | | | | | 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.
* (regcomp): Fix comment typo. (regfree): Free preg->translate, clear buffer, ↵Ulrich Drepper2004-01-061-6/+13
| | | | | | | allocated, fastmap and translate fields. (build_charclass, buld_charclass_op): Change first argument to unsigned RE_TRANSLATE_TYPE.
* (re_match_context_t): Add dfa member.Andreas Jaeger2004-01-031-0/+5
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* Update.Ulrich Drepper2004-01-031-77/+130
| | | | | | | | | | | | | | | | | | | | | | | 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.
* (match_ctx_free_subtops, search_cur_bkref_entry, match_ctx_add_sublast, ↵Ulrich Drepper2004-01-031-149/+147
| | | | 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.
* Update.Ulrich Drepper2004-01-024-272/+255
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2004-01-022-32/+25
| | | | | | | | | 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.
* Update copyright year.Ulrich Drepper2004-01-011-2/+2
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* Update.Ulrich Drepper2003-12-302-12/+17
| | | | | | | | | | * 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.
* Update.Ulrich Drepper2003-12-291-26/+24
| | | | | | | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2003-12-292-12/+10
| | | | | | | * 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
* Update.Ulrich Drepper2003-12-281-17/+9
| | | | | | | | | * 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.
* Update.Ulrich Drepper2003-12-277-172/+214
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Update.Ulrich Drepper2003-12-234-42/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* (build_trtable): Don't allocate the trtable until state->word_trtable is ↵Ulrich Drepper2003-12-231-114/+129
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2003-12-223-18/+57
| | | | | | | | | | | | | | | | | 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.
* (parse_dup_op): Return NULL if dup_elem is NULL, after checking syntax. ↵Ulrich Drepper2003-12-221-42/+22
| | | | | | Optimize. (calc_first): Fix comment. (duplicate_node, duplicate_node_closure): Revert 2003-11-24 changes.
* (re_search_internal): Limit search to the beginning of the buffer if the ↵Ulrich Drepper2003-12-171-5/+18
| | | | 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.
* Update.Ulrich Drepper2003-12-161-2/+2
| | | | | | | 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.
* Update.Ulrich Drepper2003-12-161-5/+11
| | | | | | | | 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.
* Update.Ulrich Drepper2003-12-163-8/+20
| | | | | | | | | | | | | * 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>
* Update.Ulrich Drepper2003-12-151-4/+3
| | | | | | | | | | | | | | | | | | 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>
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