aboutsummaryrefslogtreecommitdiff
path: root/posix/regcomp.c
AgeCommit message (Collapse)Author
2003-10-15Update.Ulrich Drepper
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.
2003-10-02Update.Ulrich Drepper
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.
2003-09-25Update.Ulrich Drepper
* 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
2003-09-23Update.Ulrich Drepper
* 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.
2003-09-23Upate.Ulrich Drepper
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.
2003-06-17Update.Ulrich Drepper
2003-06-17 Jakub Jelinek <jakub@redhat.com> * posix/regcomp.c (build_word_op): Use alnum instead of alpha class.
2003-06-13Update.Ulrich Drepper
2003-06-13 Ulrich Drepper <drepper@redhat.com> Fixing gcc 3.3 warnings, part II. * argp/argp-help.c (hol_entry_long_iterate): Always inline. * elf/dl-load.c (cache_rpath): Don't inline. * iconvdata/cns11642l2.h: Always inline all functions. * iconvdata/iso-ir-165.h: Likewise. * locale/Makefile (aux): Add coll-lookup. * locale/coll-lookup.c: New file. * locale/coll-lookup.h (collidx_table_lookup): Do not define here. (collseq_table_lookup): Likewise. * locale/weightwc.h: Adjust collidx_table_lookup calls for name change. * posix/fnmatch_loop.c: Adjust collseq_table_lookup calls for name change. * posix/regcomp.c: Likewise. * posix/regexec.c: Likewise. * locale/programs/3level.h (*_get): Always inline. * locale/programs/locfile.h: Move definition of handle_copy to... * locale/programs/locfile.c: ...here. * locale/programs/ld-collate.c (obstack_int32_grow): Always inline. (obstack_int32_grow_fast): Likewise. (utf8_encode): Likewise. (find_element): Avoid aliasing problems. (insert_value): Likewise. (collate_read): Likewise. * nss/getent.c (print_hosts): Don't inline (print_networks): Likewise. (print_shadow): Likewise. (build_doc): Likewise. * nss/nss_files/files-parse.c [ENTDATA] (parser_stclass): Don't inline. * posix/regcomp.c (re_set_fastmap): Always inline. (seek_collating_symbol_entry): Likewise. (lookup_collation_sequence_value): Likewise. (build_range_exp): Likewise. (build_collating_symbol): Likewise. * posix/regexec.c (acquire_init_state_context): Don't inline. (clean_state_log_if_need): Likewise. * resolv/res_send.c (eConsIovec): Rewrite to not return struct and adjust all callers. (evConsTime): Likewise. (evAddTime): Likewise. (evSubTime): Likewise. (evNowTime): Likewise. (evTimeSpec): Removed. (__libc_res_nsend): Avoid aliasing problem. * sysdeps/unix/sysv/linux/ifreq.h: Move old_siocgifconf definition to.. * sysdeps/unix/sysv/linux/ifreq.c: ...here. * sysdeps/unix/sysv/linux/i386/dl-procinfo.h (_dl_string_hwcap): Always inline. (_dl_string_platform): Likewise. * wctype/wchar-lookup.h (wctype_table_lookup): Always inline. (wcwidth_table_lookup): Likewise. (wctrans_table_lookup): Likewise. * sysdeps/unix/sysv/linux/sys/epoll.h: Include <stdint.h>.
2003-06-12Update.Ulrich Drepper
2003-06-12 H.J. Lu <hongjiu.lu@intel.com> * posix/transbug.c (run_test): Return 1 for failure. (do_test): Compare only if run_test is successful. 2003-06-12 Simon Josefsson <jas@extundo.com> * argp/argp.h [!__THROW]: Define if undefined. * posix/transbug.c: New file. * inet/Makefile (aux): Add check_pf. * include/ifaddrs.h: Add prototype for __check_pf. * sysdeps/generic/check_pf.c: New file. * sysdeps/unix/sysv/linux/check_pf.c: New file.
2003-02-21Update.Ulrich Drepper
* inet/rcmd.c (rresvport_af): Avoid using invliad values. Wrap around in search if port IPPORT_RESERVED/2 has been test. 2002-02-20 Paolo Bonzini <bonzini@gnu.org> * posix/regcomp.c: Remove inclusions. * posix/regexec.c: Likewise. * posix/regex_internal.c: Likewise. * posix/regex_internal.h: Add inclusions here. * posix/regex.c: Only include sys/types.h before regex.h. Include regex_internal.h here. Include regex_internal.c before regcomp.c and regexec.c (might expose more opportunities to the C compiler). * posix/regcomp.c (parse_expression): Fix construct rejected by SGI CC. * posix/regex_internal.h [!_LIBC] (__mempcpy): Fix typo. [!_LIBC] (__wcrtomb): New definition. [!_LIBC]: Conditionalize enabling of I18N on HAVE_WCSCOLL and HAVE_LOCALE_H as well. 2003-02-20 Ulrich Drepper <drepper@redhat.com>
2003-01-16Update.Ulrich Drepper
* posix/regcomp.c (parse_bracket_exp): If build_charclass fails, set *err to the returned error, not to REG_ESPACE unconditionally. (build_word_op): Likewise. * posix/Makefile (tests): Add bug-regex16. * posix/bug-regex16.c: New test. 2003-01-16 Jakub Jelinek <jakub@redhat.com>
2003-01-16(re_compile_internal): If clearing buffer, clear allocated too.Ulrich Drepper
2002-12-17Update.Ulrich Drepper
2002-12-17 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regcomp.c (free_workarea_compile): Free the new member ORG_INDICES. (analyze): Initialize ORG_INDICES. (duplicate_node_closure): Search for a existing node, which is duplicated from the node ORG_DEST and satisfies the constraint CONSTRAINT. And use it to avoid inifimite loop. (search_duplicated_node): New function. (duplicate_node): Store the index of the original node. * posix/regex_internal.c (re_dfa_add_node): Realloc ORG_INDICES if needed. * posix/regex_internal.h (re_dfa_t): Add new members.
2002-12-13* posix/regex_internal.c (re_string_context_at): Guard wide charRoland McGrath
code with #ifdef RE_ENABLE_I18N. 2002-11-22 Paolo Bonzini <bonzini@gnu.org> * posix/regcomp.c (regcomp): __re_compile_fastmap -> re_compile_fastmap
2002-11-27Update.Ulrich Drepper
2002-11-27 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regcomp.c (parse_expression): Set the bit since the back reference is used in the regular expression. * posix/regex_internal.c (re_node_set_init_1): Make it clean in case of malloc failure. (re_node_set_init_copy): Likewise. * posix/regex_internal.h (state_array_t): New structure. (re_sub_match_last_t): Likewise. (re_sub_match_top_t): Likewise. (re_match_context_t): Add new members. (re_dfa_t): Likewise. * posix/regexec.c (re_search_internal): Invoke prune_impossible_nodes to check the matching is really correct, and retry if failed. Move the routin pruning the impossible nodes from here, ... (prune_impossible_nodes): To this function. (check_matching): Invoke check_subexp_matching_top, and replace redundant checking with transit_state_bkref invocation. (proceed_next_node): Replace strncmp with memcmp. Reported by Paolo Bonzini <bonzini@gnu.org>. (update_cur_sifted_state): Remove search_subexp invocation. (search_subexp): Remove this function. (check_dst_limits_calc_pos): Use search_cur_bkref_entry for optimization. (sift_states_bkref): Use search_cur_bkref_entry for optimization. Remove unused invocation of match_ctx_add_entry. (transit_state): Invoke check_subexp_matching_top. (check_subexp_matching_top): New function. (transit_state_bkref): Remove unused array. Merge transit_state_bkref_loop. (transit_state_bkref_loop): Use get_subexp instead of sift_states_backward. Use search_cur_bkref_entry for optimization. Merge this function to transit_state_bkref. (get_subexp): New function. (get_subexp_sub): Likewise. (find_subexp_node): Likewise. (check_arrival): Likewise. (check_arrival_expand_ecl): Likewise. (check_arrival_expand_ecl_sub): Likewise. (expand_bkref_cache): Likewise. (match_ctx_init): Initialize new members. (match_ctx_clean): New function. (match_ctx_free): Release new members. (match_ctx_free_subtops): New function. (match_ctx_add_entry): Fix indent. (search_cur_bkref_entry): New function. (match_ctx_add_subtop): Likewise. (match_ctx_add_sublast): Likewise.
2002-11-06Update.Ulrich Drepper
2002-11-06 Ulrich Drepper <drepper@redhat.com> * posix/regcomp.c: Use tabs instead of spaces. * posix/regexec.c: Likewise. * posix/regex_internal.h: Likewise. * posix/regcomp.c (re_compile_fastmap_iter): Use __wcrtomb not wctomb.
2002-11-06Update.Ulrich Drepper
2002-11-06 Jakub Jelinek <jakub@redhat.com> * posix/regcomp.c (re_compile_pattern): Don't set regs_allocated here. (regcomp): Don't set can_be_null here. (re_comp): Clear whole re_comp_buf with the exception of fastmap. (re_compile_internal): Clear can_be_null, set regs_allocated. * posix/regcomp.c (re_set_fastmap): New function. (re_compile_fastmap_iter): Use it. Remove redundant type == COMPLEX_BRACKET check. * posix/regexec.c (re_search_internal): Optimize searching with fastmap. Call re_string_reconstruct even if match_first is smaller than raw_mbs_idx. 2002-11-06 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regcomp (free_dfa_content): Use free_state. * posix/regex_internal.c (re_string_realloc_buffers): Don't edit pointers in case that realloc failed. (re_node_set_merge): Likewise. (register_state): Likewise. (create_newstate_common): Invoke memory release functions in case of error conditions. (create_ci_newstate): Likewise. (create_cd_newstate): Likewise. (free_state): New function. * posix/regexec.c (re_search_internal): Invoke memory release functions in case of error conditions. (sift_states_backward): Likewise. (merge_state_array): Likewise. (add_epsilon_src_nodes): Likewise. (sub_epsilon_src_nodes): Likewise. (search_subexp): Likewise. (sift_states_bkref): Likewise. (transit_state_sb): Likewise. (transit_state_mb): Likewise. (transit_state_bkref_loop): Likewise. (group_nodes_into_DFAstates): Likewise. (push_fail_stack): Don't edit pointers in case that realloc failed. (extend_buffers): Likewise. (match_ctx_add_entry): Likewise.
2002-11-06(free_dfa_content): Use free_state.Ulrich Drepper
2002-11-06Update.Ulrich Drepper
2002-11-06 Ulrich Drepper <drepper@redhat.com> * posix/regcomp.c (regcomp): __re_compile_fastmap can never fail. If re_compile_internal failed free fastmap buffer. (free_dfa_content): Broken out of regfree function. Frees all dfa related data. (regfree): Add free_dfa_content. (re_compile_internal): If any of the called functions fails free all dfa related memory.
2002-11-05Update.Ulrich Drepper
2002-11-05 Ulrich Drepper <drepper@redhat.com> * posix/regcomp.c (regcomp): Initialize preg->can_be_null to zero. * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list (s_pread64, s_pwrite64, s_ftruncate, s_truncate): Re-add.
2002-11-01* include/libc-symbols.h (__libc_freeres_fn_section, libc_freeres_fn):Roland McGrath
New macros. * elf/dl-close.c (free_mem): Use libc_freeres_fn macro, remove text_set_element. * elf/dl-libc.c (free_mem): Likewise. * iconv/gconv_conf.c (free_mem): Likewise. * iconv/gconv_db.c (free_mem): Likewise. * iconv/gconv_dl.c (free_mem): Likewise. * iconv/gconv_cache.c (free_mem): Likewise. * intl/finddomain.c (free_mem): Likewise. * intl/dcigettext.c (free_mem): Likewise. * locale/setlocale.c (free_mem): Likewise. * misc/fstab.c (fstab_free): Likewise. * nss/nsswitch.c (free_mem): Likewise. * posix/regcomp.c (free_mem): Likewise. * resolv/gai_misc.c (free_res): Likewise. * stdlib/fmtmsg.c (free_mem): Likewise. * sunrpc/clnt_perr.c (free_mem): Likewise. * sysdeps/generic/setenv.c (free_mem): Likewise. * sysdeps/unix/sysv/linux/shm_open.c (freeit): Likewise. * sysdeps/pthread/aio_misc.c (free_res): Likewise. * time/tzset.c (free_mem): Likewise. * malloc/mtrace.c (release_libc_mem): Add __libc_freeres_fn_section. * locale/loadarchive.c (_nl_archive_subfreeres): Likewise. * malloc/set-freeres.c (__libc_freeres): Likewise. * login/getutent.c: Include stdlib.h instead of stddef.h. (buffer): Change into pointer to utmp, add libc_freeres_ptr. (__getutent): Allocate buffer the first time it is run. * login/getutid.c: Include stdlib.h instead of stddef.h. (buffer): Change into pointer to utmp, add libc_freeres_ptr. (__getutid): Allocate buffer the first time it is run. * login/getutline.c: Include stdlib.h instead of stddef.h. (buffer): Change into pointer to utmp, add libc_freeres_ptr. (__getutline): Allocate buffer the first time it is run. * malloc/mtrace.c (malloc_trace_buffer): Change into char *. (mtrace): Allocate malloc_trace_buffer. * resolv/nsap_addr.c (inet_nsap_ntoa): Decrease size of tmpbuf. * resolv/ns_print.c (ns_sprintrrf): Decrease size of t. * string/strerror.c: Include libintl.h and errno.h. (buf): New variable. (strerror): Only allocate buffer if actually needed (unknown error). * time/tzfile.c (transitions): Add libc_freeres_ptr. (freeres): Remove. 2002-10-25 Jakub Jelinek <jakub@redhat.com> * include/libc-symbols.h (libc_freeres_ptr): New macro. * malloc/set-freeres.c (__libc_freeres_ptrs): Define using symbol_set_define. (__libc_freeres): Free all pointers in that section. * Makerules (build-shlib): Add $(LDSEDCMD-$(@F:lib%.so=%).so) to sed commands when creating .lds script. (LDSEDCMD-c.so): New variable. * inet/rcmd.c (ahostbuf): Change into char *. Add libc_freeres_ptr. (rcmd_af): Use strdup to allocate ahostbuf. * inet/rexec.c (ahostbuf): Change into char *. Add libc_freeres_ptr. (rexec_af): Use strdup to allocate ahostbuf. * stdio-common/reg-printf.c (printf_funcs): Remove. (__printf_arginfo_table): Change into printf_arginfo_function **. Add libc_freeres_ptr. (__register_printf_function): Allocate __printf_arginfo_table and __printf_function_table the first time it is called. * stdio-common/printf-parse.h (__printf_arginfo_table): Change into printf_arginfo_function **. (parse_one_spec): Add __builtin_expect. * grp/fgetgrent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * inet/getnetgrent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * intl/localealias.c (libc_freeres_ptr): Define if !_LIBC. (string_space, map): Add libc_freeres_ptr. (free_mem): Remove. * misc/efgcvt.c (FCVT_BUFPTR): Add libc_freeres_ptr. (free_mem): Remove. * misc/mntent.c (getmntent_buffer): Add libc_freeres_ptr. (free_mem): Remove. * crypt/md5-crypt.c (libc_freeres_ptr): Define if !_LIBC. (buffer): Add libc_freeres_ptr. (free_mem): Remove for _LIBC. * nss/getXXbyYY.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * nss/getXXent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * pwd/fgetpwent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * resolv/res_hconf.c (ifaddrs): Add libc_freeres_ptr. (free_mem): Remove. * shadow/fgetspent.c (buffer): Add libc_freeres_ptr. (free_mem): Remove. * sysdeps/posix/ttyname.c (getttyname_name): Add libc_freeres_ptr. (free_mem): Remove. * sysdeps/unix/sysv/linux/getsysstats.c (mount_proc): Add libc_freeres_ptr. (free_mem): Remove. * sysdeps/unix/sysv/linux/ttyname.c (getttyname_name, ttyname_buf): Add libc_freeres_ptr. (free_mem): Remove. 2002-10-30 Jakub Jelinek <jakub@redhat.com> * malloc/obstack.c [_LIBC] (obstack_free): Change into strong_alias instead of duplicating the whole function in libc.
2002-10-24* posix/regcomp.c (re_comp): Call __regfree on re_comp_buf.Roland McGrath
(free_mem): New function. * posix/Makefile (tests): Add bug-regex14. Add bug-regex14-mem if not cross compiling. (generated): Add bug-regex14-mem and bug-regex14.mtrace. (bug-regex14-ENV): Set. (bug-regex14-mem): New target. * posix/bug-regex14.c: New file. * elf/Makefile ($(objpfx)librtld.map): Use temporary file for output target, so we don't touch it when the link fails.
2002-10-21Update.Ulrich Drepper
2002-10-21 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/Makefile: Add a test case for the bug reported by Aharon Robbins <arnold@skeeve.com>. * posix/bug-regex13.c: New file. * posix/regcomp.c (peek_token_bracket): Skip the byte already read. 2002-10-21 Ulrich Drepper <drepper@redhat.com> * csu/gmon-start.c: Pretty printing. * configure.in: Replace obsolete AC_OUTPUT syntax with AC_CONFIG_FILES, AC_CONFIG_COMMANDS, and new-type AC_OUTPUT trio. * aclocal.m4 (GLIBC_PROVIDES): Add AC_PROVIDEs for * configure.in: Replace AC_FD_CC with AS_MESSAGE_LOG_FD. * sysdeps/alpha/elf/configure.in: Likewise. * sysdeps/i386/elf/configure.in: Likewise. * sysdeps/mach/hurd/configure.in: Likewise. * sysdeps/x86_64/elf/configure.in: Likewise. * sysdeps/alpha/elf/configure.in: Remove unneeded sinclude statement. * sysdeps/generic/configure.in: Likewise. * sysdeps/i386/elf/configure.in: Likewise. * sysdeps/ia64/elf/configure.in: Likewise. * sysdeps/mach/configure.in: Likewise. * sysdeps/mach/hurd/configure.in: Likewise. * sysdeps/unix/configure.in: Likewise. * sysdeps/unix/common/configure.in: Likewise. * sysdeps/unix/sysv/aix/configure.in: Likewise. * sysdeps/unix/sysv/linux/configure.in: Likewise. * sysdeps/unix/sysv/linux/mips/configure.in: Likewise. * sysdeps/x86_64/elf/configure.in: Likewise.
2002-10-12Update.Ulrich Drepper
2002-10-11 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regcomp.c (re_compile_fastmap_iter): Remove the handling OP_CONTEXT_NODE. (regfree): Likewise. (create_initial_state): Likewise. (analyze): Remove the substitutions which became useless. (calc_first): Likewise. (calc_epsdest): Use edests of OP_BACK_REF in case that it has epsilon destination. (duplicate_node_closure): New function. (duplicate_node): Remove the handling OP_CONTEXT_NODE. (calc_inveclosure): Likewise. (calc_eclosure): Likewise. (calc_eclosure_iter): Invoke duplicate_node_closure instead of direct invocation of duplicate_node. (parse): Don't use comma operator in the return to avoid compiler warning. (parse_reg_exp): Likewise. (parse_branch): Likewise. (parse_expression): Likewise. (parse_sub_exp): Likewise. (parse_dup_op): Likewise. * posix/regex_internal.c (re_dfa_add_node): Remove the substitutions which became useless. (create_ci_newstate): Remove the handling OP_CONTEXT_NODE. (create_cd_newstate): Likewise. * posix/regex_internal.h (re_token_type_t): Remove the obsolete type. (re_token_t): Likewise. (re_dfa_t): Likewise. (re_node_set_remove): New macro. * posix/regexec.c (check_matching): Remove the handling OP_CONTEXT_NODE. (check_halt_node_context): Likewise. (proceed_next_node): Likewise. (pop_fail_stack): Fix the memory leak. (set_regs): Likewise. (free_fail_stack_return): New function. (sift_states_backward): Fix the memory leak. Remove the handling OP_CONTEXT_NODE. (update_cur_sifted_state): Append some if clause to avoid redundant call. (sub_epsilon_src_nodes): Use IS_EPSILON_NODE since it might be a back reference. (check_dst_limits): Remove the handling OP_CONTEXT_NODE. (check_subexp_limits): Likewise. (search_subexp): Likewise. (sift_states_bkref): Likewise. (transit_state_mb): Likewise. (transit_state_bkref_loop): Likewise. (transit_state_bkref_loop): Likewise. (group_nodes_into_DFAstates): Likewise. (check_node_accept): Likewise. (sift_ctx_init): Add initializing. 2002-10-12 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/i386/sysdep.h (INLINE_SYSCALL): Use __builtin_expect.
2002-09-28Update.Ulrich Drepper
2002-09-27 Ulrich Drepper <drepper@redhat.com> * locales/zh_TW: Use shorter forms for abday and day. Patch by Rex Tsai <chihchun@kalug.linux.org.tw>.
2002-09-10Wrap #include wchar.h and wctype.h in #if. (build_range_exp): Add castings ↵Ulrich Drepper
to strlen invocations. (build_collating_symbol): Restore the type of characters from "char" to "unsigned char", and supplement castings. (build_collating_symbol): Likewise. (build_equiv_class): Likewise. (build_charclass): Likewise. (seek_collating_symbol_entry): Likewise. (parse_bracket_exp): Likewise. (build_word_op): Supplement a casting.
2002-09-05(regcomp): Append "__restrict" modifier to avoid warnings of some compilers. ↵Ulrich Drepper
(build_collating_symbol): Change the type of characters from "unsigned char" to "char", and append a cast to "char*" pointer in array subscript. (build_collating_symbol): Likewise. (build_equiv_class): Likewise. (build_charclass): Likewise. (re_compile_pattern): Remove incorrect cast. (re_compile_fastmap_iter): Change the type of characters from "unsigned char" to "char", and append a cast to "char*" pointer in array subscript. (parse_bracket_exp): Likewise.
2002-08-12(parse_reg_exp): If '|' is immediately followed by another '|', end of regex ↵Ulrich Drepper
or enclosing ')', clear branch.
2002-07-27Update.Ulrich Drepper
2002-07-27 Ulrich Drepper <drepper@redhat.com> * iconvdata/Makefile (CPPFLAGS): Add NOT_IN_libc. * iconv/iconv_prog.c (main): Improve error message for the cases where -t and/or -f parameter are missing. 2002-07-10 Stepan Kasal <kasal@math.cas.cz> * posix/regexec.c (re_match): Reorganize to remove duplicate code. (re_search): Likewise. (re_match_2): Likewise. (re_search_2): Likewise. (re_search_stub): New function. (re_search_2_stub): New function. * regcomp.c (re_compile_pattern): Typo in a comment fixed. 2002-07-10 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regex_internal.h: Add new member STOP to struct re_string_t. (re_string_eoi): Use STOP instead of LEN. * posix/regex_internal.c (re_string_allocate): Initialize pstr->len. (re_string_construct): Likewise. (re_string_reconstruct): Adjust pstr->stop like pstr->len. * posix/regexec.c (re_search_internal): Add a new argument STOP so that it can handle the argument STOP of re_search_2 and re_match_2 correctly. (regexec): Adapt to new I/F of re_search_internal. (re_search_stub): Likewise.
2002-07-10Update.Ulrich Drepper
2002-07-10 Ulrich Drepper <drepper@redhat.com> * Versions.def [libpthread]: Add GLIBC_2.2.6. * posix/Versions [libc] (GLIBC_2.2.6): Add __nanosleep. 2002-07-06 Bruno Haible <bruno@clisp.org> * sysdeps/unix/sysv/sysv4/bits/sigset.h (__NSSBITS): Correct value. * sysdeps/unix/sysv/linux/bits/statvfs.h (ST_NODIRATIME): Set to 2048.
2002-05-24Update.Ulrich Drepper
2002-05-21 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regex.c: Define `inline' as a macro into nothing for the compilers which lack the keyword. * posix/regex.h: (RE_SYNTAX_GNU_AWK): Remove RE_CONTEXT_INVALID_OPS for the compatibility of gawk. * posix/regcomp.c: Add fake implementation of isblank() for the environments which lack the function. Don't use free_charset() in case of non-i18n envs. (build_range_exp): Don't use i18n related code in case of non-i18n envs. (build_collating_symbol): Likewise. (build_equiv_class): Likewise. (build_charclass): Likewise. (re_compile_fastmap_iter): Likewise. (parse_bracket_exp): Likewise. (build_word_op): Likewise. (regfree): Don't use free_charset() in case of non-i18n envs. * posix/regex_internal.h: Remove COMPLEX_BRACKET from re_token_type_t in case of non-i18n envs. Don't define re_charset_t in case of non-i18n envs. Change the type of wcs of re_string_t from wchar_t to wint_t, since we store also WEOF. * posix/regex_internal.c: (re_string_realloc_buffers): Change the type of wcs of re_string_t from wchar_t to wint_t. (re_string_reconstruct): Likewise. (create_ci_newstate): Don't use i18n related code in case of non-i18n envs. (create_cd_newstate): Likewise. 2002-05-24 Ulrich Drepper <drepper@redhat.com> * iconv/loop.c: Fix typo. 2002-05-23 Jakub Jelinek <jakub@redhat.com> * inet/ether_line.c (ether_line): Fix a typo causing only lower 4 bits of each ethernet address byte being assigned. Don't modify what line points to. * inet/tst-ether_aton.c (main): Add ether_line tests. 2002-05-23 Marcus Brinkmann <marcus@gnu.org> * manual/filesys.texi: Don't make readlink example leak memory when readlink fails.
2002-04-26Update.Ulrich Drepper
2002-04-26 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regcomp.c (re_compile_fastmap_iter): Fix fastmap in case of not _LIBC and RE_ENABLE_I18N. (build_range_exp): Implement for not _LIBC. (build_collating_symbol): Likewise. (parse_bracket_exp): Unify redundant error handlings. Don't erase mbcset for non matching list in multibyte envs. (build_word_op): Add '_' to matching list for \w operator. * posix/regex_internal.c (re_string_construct): Invoke build_upper_buffer in case of not RE_ENABLE_I18N. (re_string_reconstruct): Don't touch cur_state in case of not RE_ENABLE_I18N. * posix/regex_internal.h (attribute_hidden): New macro in case of not _LIBC. (re_charset_t): Define range_starts/ends in case of not _LIBC. * posix/regexec.c (sift_states_iter_mb): Hide in case of not RE_ENABLE_I18N. (transit_state_mb): Likewise. (check_node_accept_bytes): Implement the code evaluating range expression in case of not _LIBC. (find_collation_sequence_value): Hide in case of not _LIBC. 2002-04-26 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: Copied from i386/semctl.c. (__old_semctl, __new_semctl): Only use va_arg if the argument will be used.
2002-04-24Update.Ulrich Drepper
2002-04-22 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regcomp.c (re_compile_internal): Adapt it to new interface of buffer building functions. * posix/regex_internal.c (re_string_allocate): New function. (re_string_realloc_buffers): New function. (re_string_skip_chars): New function. (re_string_reconstruct): New function. (re_string_construct): Adapt it to new interface of buffer building functions. (re_string_construct_common): Likewise. (build_wcs_buffer): Likewise. (build_wcs_upper_buffer): Likewise. (build_upper_buffer): Likewise. (re_string_translate_buffer): Likewise. (re_string_context_at): Adapt it to variable length buffers. * posix/regex_internal.h (re_string_t): Add new fields to handle variable length buffers. (re_match_context_t): Likewise. * posix/regexec.c (re_search_internal): Adapt it to new interface of re_string_t and re_match_context_t. (acquire_init_state_context): Likewise. (check_matching): Likewise. (check_halt_state_context): Likewise. (proceed_next_node): Likewise. (set_regs): Likewise. (sift_states_backward): Likewise. (clean_state_log_if_need): Likewise. (sift_states_iter_mb): Likewise. (sift_states_iter_bkref): Likewise. (add_epsilon_backreference): Likewise. (transit_state): Likewise. (transit_state_sb): Likewise. (transit_state_mb): Likewise. (transit_state_bkref): Likewise. (transit_state_bkref_loop): Likewise. (check_node_accept): Likewise. (match_ctx_init): Likewise. (extend_buffers): New function. 2002-04-21 Bruno Haible <bruno@clisp.org> * iconvdata/tst-table.sh: For the second check, use the truncated GB18030 charmap table, like for the first check.
2002-04-20(parse_expression): Fix incorrect error code. (parse_dup_op): Fix error ↵Ulrich Drepper
handling like "a{}". (parse_bracket_exp): Add error handling. (fetch_number): Add error handling for "a{<very_large_number>}". parse_bracket_symbol): Add error handling in case that the symbol name is too long. (build_charclass): Handle [:lower:]/[:uppper:] correctly in case of REG_ICASE.
2002-04-17Update.Ulrich Drepper
2002-04-16 Ulrich Drepper <drepper@redhat.com> * posix/regcomp.c (gettext): Use INTUSE for _libc_intl_domainname. * sysdeps/unix/sysv/linux/lxstat64.c: Likewise.
2002-04-08Update.Ulrich Drepper
2002-04-08 Ulrich Drepper <drepper@redhat.com> * Makeconfig (CPPFLAGS): Also add CPPFLAGS-<basename> where <basename> is the name of the source file without extension. * Makefile (distribute): Add cppflags-iterator.mk. * cppflags-iterator.mk: New file. * extra-lib.mk: For the sources of the library run cppflags-iterator.mk. * include/libintl.h: Declare __dcgettext_internal and _libc_intl_domainname_internal. Define __dcgettext using these two symbols if used in libc itself. * argp/argp-help.c: Define dgettext using __dcgettext_internal and _libc_intl_domainname_internal. * argp/argp-parse.c: Likewise. * intl/dcgettext.c (__dcgettext): Use INTDEF to define alias. * intl/dgettext.c: Call __dcgettext_internal instead of __dcgettext. * intl/gettext.c: Likewise. * locale/SYS_libc.c (_libc_intl_domainname): Use INTDEF to define alias. * posix/regcomp.c (gettext): Use __dcgettext_internal instead of __dcgettext. * posix/regex_internal.c (gettext): Likewise.
2002-03-13Update.Ulrich Drepper
2002-03-13 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ttyname.c: Comment out definition and use of __ttyname. * posix/regcomp.c (__re_error_msgid): Renamed from re_error_msgid. Define as hidden. (__re_error_msgid_idx): Renamed from re_error_msgid_idx. Define as hidden. Change all users of these variables. * posix/regex_internal.h (__re_error_msgid): Renamed from re_error_msgid. Declare as hidden. (__re_error_msgid_idx): Renamed from re_error_msgid_idx. Declare as hidden. * stdio-common/reg-printf.c (__printf_arginfo_table): Define as hidden. (__printf_function_table): Likewise. * stdio-common/printf-parse.h (__printf_arginfo_table): Declare as hidden. (__printf_function_table): Likewise. * nscd/nscd_proto.h: Declare __nss_not_use_nscd_passwd, __nss_not_use_nscd_group, and __nss_not_use_nscd_hosts as hidden. * nss/XXX-lookup.c (DATABASE_NAME_SYMBOL): Define as hidden. * nss/nsswitch.c: Declare _nss_*_database as hidden. * stdlib/wctomb.c (__no_r_state): Declare as hidden. * stdlib/mbtowc.c (__no_r_state): Define as hidden.
2002-03-12Update.Ulrich Drepper
2002-03-11 Ulrich Drepper <drepper@redhat.com> * manual/examples/mkfsock.c: Include <string.h> as well. Patch by Alain De Carolis <alaind@wseurope.com>. 2002-03-06 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regexec.c (re_match): Fix incorrect register sizes. (re_search): Likewise. 2002-03-05 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regcomp.c (regfree): Remove a disused condition. * posix/regex_internal.c (re_acquire_state): Likewise. (re_acquire_state_context): Likewise. (register_state): Remove a redundant malloc invocation. * posix/regex_internal.h: (re_state_table_entry): Simplify the structure. 2002-03-05 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regcomp.c (regcomp): Add __builtin_expect to error handling conditions. (regerror): Likewise. (regfree): Likewise. (re_compile_internal): Likewise. (init_dfa): Likewise. (init_word_char): Likewise. (create_initial_state): Likewise. (analyze): Likewise. (analyze_tree): Likewise. (duplicate_node): Likewise. (calc_eclosure): Likewise. (calc_eclosure_iter): Likewise. (parse): Likewise. (parse_reg_exp): Likewise. (parse_branch): Likewise. (parse_expression): Likewise. (parse_subexp): Likewise. (parse_dup_op): Likewise. (parse_bracket_exp): Likewise. (build_equiv_class): Likewise. (build_charclass): Likewise. (build_word_op): Likewise. (fetch_number): Likewise. (create_tree): Likewise. (duplicate_tree): Likewise. * posix/regex.c (BE): New macro. * posix/regexec.c (re_match): Add __builtin_expect to error handling conditions. (re_match_2): Likewise. (re_search): Likewise. (re_search_internal): Likewise. (check_matching): Likewise. (proceed_next_node): Likewise. (set_regs): Likewise. (sift_states_backward): Likewise. (add_epsilon_backreference): Likewise. (transit_state): Likewise. (transit_state_sb): Likewise. (transit_state_mb): Likewise. (transit_state_bkref): Likewise. (transit_state_bkref_loop): Likewise. (build_trtable): Likewise. (group_nodes_into_DFAstates): Likewise. (match_ctx_init): Likewise. (match_ctx_add_entry): Likewise. * posix/regex_internal.c (re_string_construct): Add __builtin_expect to error handling conditions. (re_string_construct_toupper): Likewise. (build_wcs_buffer): Likewise. (build_wcs_upper_buffer): Likewise. (build_upper_buffer): Likewise. (re_string_translate_buffer): Likewise. (re_node_set_alloc): Likewise. (re_node_set_init_1): Likewise. (re_node_set_init_2): Likewise. (re_node_set_init_copy): Likewise. (re_node_set_intersect): Likewise. (re_node_set_init_union): Likewise. (re_node_set_merge): Likewise. (re_node_set_insert): Likewise. (re_dfa_add_node): Likewise. (re_acquire_state): Likewise. (re_acquire_state_context): Likewise. (create_new_state_common): Likewise. (register_state): Likewise. (create_ci_new_state): Likewise. (create_cd_new_state): Likewise. (re_string_context_at): Remove redundant condition. 2002-01-16 Roger Sayle <roger@eyesopen.com> * sysdeps/i386/i686/strcmp.S: Avoid unconditional jump to a ret. * sysdeps/i386/i586/strlen.S: Fix typo in comment.
2002-03-03Update.Andreas Jaeger
2002-03-03 Andreas Jaeger <aj@suse.de> * elf/nodlopenmod2.c: Provide prototype to avoid warning. * elf/tst-tlsmod1.c: Likewise. * posix/regcomp.c: Get regex.h from include dir for internal prototypes. * sysdeps/unix/sysv/linux/init-first.c: Move __init_misc prototype to libc-internal.h and include it. * include/libc-internal.h: Add __init_misc. * misc/init-misc.c: Include libc-internal.h for prototypes. * sysdeps/wordsize-32/divdi3.c: Add prototypes to avoid warnings. * misc/error.c [_LIBC]: Include libioP.h for prototype of _IO_putc_internal.
2002-03-03Compatibility changes to allow using the code outside glibc.Ulrich Drepper
2002-02-28Update.Ulrich Drepper
2002-02-28 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regcomp.c (regcomp): Remove a redundant condition. (init_word_char): Add a check on malloc failure. (create_initial_state): Likewise. (duplicate_node): Likewise. (calc_eclosure): Likewise. (calc_eclosure_iter): Likewise. (parse_expression): Likewise. (parse_bracket_exp): Remove unnecessary malloc invocations. (build_equiv_class): Likewise. (build_charclass): Likewise. * posix/regex_internal.c (re_node_set_intersect): Add a check on malloc failure. (re_node_set_add_intersect): Likewise. (re_node_set_merge): Likewise. (re_acquire_state): Likewise. (re_acquire_state_context): Likewise. (create_newstate_common): Likewise. (register_state): Likewise. (create_ci_newstate): Likewise. (create_cd_newstate): Likewise. * posix/regex_internal.h: Fix prototypes of re_acquire_state and re_acquire_state_context. * posix/regexec.c (regexec): Suit it to the error handling of re_search_internal. (re_match): Likewise. (re_search): Likewise. (re_search_internal): Add a check on malloc failure. (acquire_init_state_context): Likewise. (check_matching): Likewise. (proceed_next_node): Likewise. (set_regs): Likewise. (sift_states_backward): Likewise. (sift_states_iter_bkref): Likewise. (add_epsilon_backreference): Likewise. (transit_state): Likewise. (transit_state_sb): Likewise. (transit_state_mb): Likewise. (transit_state_bkref_loop): Likewise. (build_trtable): Likewise. (group_nodes_into_DFAstates): Likewise. (match_ctx_init): Likewise. (match_ctx_add_entry): Likewise.
2002-02-26Update.Ulrich Drepper
* posix/Makefile (distribute): Add regcomp.c, regexec.c, regex_internal.c, and regex_internal.h. (CFLAGS-regex.c): Replace -DMBS_SUPPORT with -DRE_ENABLE_I18N. * posix/regex.c: Complete rewrite. * posix/regexec.c: New file. * posix/regcomp.c: New file. * posix/regex_internal.c: New file. * posix/regex_internal.h: New file. * posix/regex.h (RE_ICASE): New macro. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.