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.
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.
2002-07-27 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.
2002-05-21 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.
2002-04-26 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.
2002-04-22 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.
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.
2002-04-08 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.
2002-03-13 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.
2002-03-03 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.
