1 /* Test for ftw function searching in root directory.
2 Copyright (C) 2001-2013 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <http://www.gnu.org/licenses/>. */
32 callback (const char *fname, const struct stat *st, int flag)
37 printf ("%d: \"%s\" -> ", cnt, fname);
38 if (strcmp (fname, "/") == 0 && sawroot)
40 puts ("root directory reported twice");
43 else if (fname[0] != '/')
45 puts ("missing '/' as first character");
48 else if (fname[1] == '/')
50 puts ("double '/' at beginning");
56 sawroot |= strcmp (fname, "/") == 0;
68 ftw ("/", callback, 10);
72 puts ("root directory wasn't reported");