/* Test of lstat() function.
- Copyright (C) 2008 Free Software Foundation, Inc.
+ Copyright (C) 2008-2013 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
-/* Written by Simon Josefsson, 2008. */
+/* Written by Simon Josefsson, 2008; and Eric Blake, 2009. */
#include <config.h>
#include <sys/stat.h>
+/* Caution: lstat may be a function-like macro. Although this
+ signature check must pass, it may be the signature of the real (and
+ broken) lstat rather than rpl_lstat. Most code should not use the
+ address of lstat. */
+#include "signature.h"
+SIGNATURE_CHECK (lstat, int, (char const *, struct stat *));
+
+#include <fcntl.h>
+#include <errno.h>
+#include <stdbool.h>
#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
-int
-main (int argc, char **argv)
+#include "same-inode.h"
+#include "ignore-value.h"
+#include "macros.h"
+
+#define BASE "test-lstat.t"
+
+#include "test-lstat.h"
+
+/* Wrapper around lstat, which works even if lstat is a function-like
+ macro, where test_lstat_func(lstat) would do the wrong thing. */
+static int
+do_lstat (char const *name, struct stat *st)
{
- struct stat buf;
+ return lstat (name, st);
+}
- if (lstat ("/", &buf) != 0)
- {
- perror ("lstat");
- return 1;
- }
+int
+main (void)
+{
+ /* Remove any leftovers from a previous partial run. */
+ ignore_value (system ("rm -rf " BASE "*"));
- return 0;
+ return test_lstat_func (do_lstat, true);
}