Hash :
67c01c9e
Author :
Date :
2024-11-05T22:20:45
regex: port better to AIX extensions Also, switch from eealloc.m4 to malloc.m4 to determine whether malloc (0) returns nonnull. * lib/regex_internal.c (re_node_set_alloc): Remove special case for malloc (0). * lib/regex_internal.h (MALLOC_0_IS_NONNULL): Remove. * m4/regex.m4 (gl_PREREQ_REGEX): Do not require gl_EEMALLOC. * modules/regex (Files): Remove m4/eealloc.m4, m4/malloc.m4. (Depends-on): Add malloc-gnu.
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Description:
Regular expression matching.
This matches the current GNU C Library, so its interface differs from
the standalone GNU regex library which has long been decommissioned in
favor of the GNU C Library interface.
Files:
lib/regex.h
lib/regex.c
lib/regex_internal.c
lib/regex_internal.h
lib/regexec.c
lib/regcomp.c
m4/regex.m4
m4/mbstate_t.m4
Depends-on:
c99
extensions
ssize_t
vararrays
attribute [test $ac_use_included_regex = yes]
btowc [test $ac_use_included_regex = yes]
builtin-expect [test $ac_use_included_regex = yes]
glibc-internal/dynarray [test $ac_use_included_regex = yes]
intprops [test $ac_use_included_regex = yes]
iswctype [test $ac_use_included_regex = yes]
langinfo [test $ac_use_included_regex = yes]
libc-config [test $ac_use_included_regex = yes]
limits-h [test $ac_use_included_regex = yes]
lock [test $ac_use_included_regex = yes]
malloc-gnu [test $ac_use_included_regex = yes]
memcmp [test $ac_use_included_regex = yes]
memmove [test $ac_use_included_regex = yes]
mbrtowc [test $ac_use_included_regex = yes]
mbsinit [test $ac_use_included_regex = yes]
nl_langinfo [test $ac_use_included_regex = yes]
stdbool [test $ac_use_included_regex = yes]
stdckdint [test $ac_use_included_regex = yes]
stdint [test $ac_use_included_regex = yes]
verify [test $ac_use_included_regex = yes]
wchar [test $ac_use_included_regex = yes]
wcrtomb [test $ac_use_included_regex = yes]
wctype-h [test $ac_use_included_regex = yes]
wctype [test $ac_use_included_regex = yes]
configure.ac:
gl_REGEX
gl_CONDITIONAL([GL_COND_OBJ_REGEX], [test $ac_use_included_regex = yes])
AM_COND_IF([GL_COND_OBJ_REGEX], [
gl_PREREQ_REGEX
])
Makefile.am:
if GL_COND_OBJ_REGEX
lib_SOURCES += regex.c
endif
Include:
<regex.h>
Link:
$(MBRTOWC_LIB)
$(LIBTHREAD)
$(LTLIBINTL) when linking with libtool, $(LIBINTL) otherwise
License:
LGPLv2+
Maintainer:
all