2 * Amanda, The Advanced Maryland Automatic Network Disk Archiver
3 * Copyright (c) 1991-1998 University of Maryland at College Park
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of U.M. not be used in advertising or
11 * publicity pertaining to distribution of the software without specific,
12 * written prior permission. U.M. makes no representations about the
13 * suitability of this software for any purpose. It is provided "as is"
14 * without express or implied warranty.
16 * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
18 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
19 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
20 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
21 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
23 * Authors: the Amanda Development Team. Its members are listed in a
24 * file named AUTHORS, in the root directory of this distribution.
30 extern amflock_impl_t *amflock_impls[];
35 amflock_impl_t **imp = amflock_impls;
36 char *filename = "./amflocktest.file";
37 char *resource = "rez";
41 /* set lnlock's lock directory to the current directory */
42 extern char *_lnlock_dir;
46 g_fprintf(stderr, _("Testing amflock-%s\n"), (*imp)->impl_name);
47 alarm(5); /* time out after 5 seconds */
49 for (lock_ro = 0; lock_ro < 2; lock_ro++) { /* false (0) or true (1) */
50 if (unlink(filename) == -1 && errno != ENOENT) {
55 if ((fd = open(filename, O_RDWR | O_CREAT | O_EXCL, 0600)) == -1) {
61 if ((*imp)->amroflock_impl(fd, resource) != 0) {
66 if ((*imp)->amflock_impl(fd, resource) != 0) {
72 if ((*imp)->amfunlock_impl(fd, resource) != 0) {
77 close(fd); /* ignore error */
78 unlink(filename); /* ignore error */