Description:
openat() function: Open a file at a directory.

Files:
lib/openat.c
m4/openat.m4
m4/open-cloexec.m4
m4/lstat.m4
m4/mode_t.m4

Depends-on:
fcntl-h
extensions
largefile
openat-h        [test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1]
stdbool         [test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1]
sys_stat        [test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1]
cloexec         [test $REPLACE_OPENAT = 1]
fstat           [test $REPLACE_OPENAT = 1]
at-internal     [test $HAVE_OPENAT = 0]
errno           [test $HAVE_OPENAT = 0]
fchdir          [test $HAVE_OPENAT = 0]
filename        [test $HAVE_OPENAT = 0]
open            [test $HAVE_OPENAT = 0]
openat-die      [test $HAVE_OPENAT = 0]
save-cwd        [test $HAVE_OPENAT = 0]

configure.ac:
gl_FUNC_OPENAT
gl_CONDITIONAL([GL_COND_OBJ_OPENAT],
               [test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1])
AM_COND_IF([GL_COND_OBJ_OPENAT], [
  gl_PREREQ_OPENAT
])
gl_MODULE_INDICATOR([openat]) dnl for lib/getcwd.c
gl_FCNTL_MODULE_INDICATOR([openat])

Makefile.am:
if GL_COND_OBJ_OPENAT
lib_SOURCES += openat.c
endif

Include:
<fcntl.h>

License:
GPL

Maintainer:
Jim Meyering, Eric Blake