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DEFINITIONS
This source file includes following definitions.
- link_dir
- link_empty1
- link_empty2
- test_link
1 /*
2 * Copyright (c) 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2009
3 * The President and Fellows of Harvard College.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30 /*
31 * link
32 */
33
34 #include <unistd.h>
35 #include <errno.h>
36
37 #include "test.h"
38
39 static
40 void
41 link_dir(void)
42 {
43 int rv;
44 rv = link(".", TESTDIR);
45 report_test(rv, errno, EINVAL, "hard link of .");
46 if (rv==0) {
47 /* this might help recover... maybe */
48 remove(TESTDIR);
49 }
50 }
51
52 static
53 void
54 link_empty1(void)
55 {
56 int rv;
57 rv = link("", TESTDIR);
58 report_test(rv, errno, EINVAL, "hard link of empty string");
59 }
60
61 static
62 void
63 link_empty2(void)
64 {
65 int rv;
66 if (create_testdir()<0) {
67 return;
68 }
69 rv = link(TESTDIR, "");
70 report_test(rv, errno, EINVAL, "hard link to empty string");
71 rmdir(TESTDIR);
72 }
73
74 void
75 test_link(void)
76 {
77 test_link_paths();
78 link_dir();
79 link_empty1();
80 link_empty2();
81 }