blob: 15a5cc8a493f6913c224382fb1457a50ddd99703 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
# closedir.m4 serial 3
dnl Copyright (C) 2011-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_CLOSEDIR],
[
AC_REQUIRE([gl_DIRENT_H_DEFAULTS])
AC_CHECK_FUNCS([closedir])
if test $ac_cv_func_closedir = no; then
HAVE_CLOSEDIR=0
fi
dnl Replace closedir() for supporting the gnulib-defined fchdir() function,
dnl to keep fchdir's bookkeeping up-to-date.
m4_ifdef([gl_FUNC_FCHDIR], [
gl_TEST_FCHDIR
if test $HAVE_FCHDIR = 0; then
if test $HAVE_CLOSEDIR = 1; then
REPLACE_CLOSEDIR=1
fi
fi
])
dnl Replace closedir() for supporting the gnulib-defined dirfd() function.
if test -z "${host_os##os2*}"; then
if test $HAVE_OPENDIR = 1; then
REPLACE_OPENDIR=1
fi
fi
])
|