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| author | Lorry Tar Creator <lorry-tar-importer@baserock.org> | 2013-09-22 07:04:10 +0000 |
|---|---|---|
| committer | <> | 2015-02-02 12:02:31 +0000 |
| commit | 23c11479b3ad787adc7a651ee0c4347839e47723 (patch) | |
| tree | 3aa9e1125da84f7e3bd764bbff577c42a766508b /m4/closedir.m4 | |
| download | m4-tarball-23c11479b3ad787adc7a651ee0c4347839e47723.tar.gz | |
Diffstat (limited to 'm4/closedir.m4')
| -rw-r--r-- | m4/closedir.m4 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/m4/closedir.m4 b/m4/closedir.m4 new file mode 100644 index 0000000..bb8708b --- /dev/null +++ b/m4/closedir.m4 @@ -0,0 +1,25 @@ +# closedir.m4 serial 2 +dnl Copyright (C) 2011-2013 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 + ]) +]) |