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78 lines
1.7 KiB
C
78 lines
1.7 KiB
C
/* Test for ftw function searching in root directory.
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Copyright (C) 2001-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <ftw.h>
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#include <mcheck.h>
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#include <stdio.h>
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#include <string.h>
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int result;
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int cnt;
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int sawroot;
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static int
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callback (const char *fname, const struct stat *st, int flag)
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{
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if (++cnt >= 10)
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return 1;
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printf ("%d: \"%s\" -> ", cnt, fname);
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if (strcmp (fname, "/") == 0 && sawroot)
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{
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puts ("root directory reported twice");
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result = 1;
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}
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else if (fname[0] != '/')
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{
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puts ("missing '/' as first character");
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result = 1;
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}
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else if (fname[1] == '/')
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{
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puts ("double '/' at beginning");
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result = 1;
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}
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else
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{
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puts ("OK");
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sawroot |= strcmp (fname, "/") == 0;
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}
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return 0;
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}
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int
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main (void)
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{
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mtrace ();
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ftw ("/", callback, 10);
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if (! sawroot)
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{
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puts ("root directory wasn't reported");
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result = 1;
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}
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return result;
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}
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