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Description:
Retrieving the file descriptor of an open directory stream. (Unportable.)
Files:
lib/dirfd.c
m4/dirfd.m4
Depends-on:
dirent
extensions
errno [test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no || test $REPLACE_DIRFD = 1]
configure.ac:
gl_FUNC_DIRFD
gl_CONDITIONAL([GL_COND_OBJ_DIRFD],
[test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no || test $REPLACE_DIRFD = 1])
AM_COND_IF([GL_COND_OBJ_DIRFD], [
gl_PREREQ_DIRFD
])
gl_DIRENT_MODULE_INDICATOR([dirfd])
Makefile.am:
if GL_COND_OBJ_DIRFD
lib_SOURCES += dirfd.c
endif
Include:
<dirent.h>
License:
LGPLv2+
Maintainer:
Jim Meyering
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