2 * Copyright (c) 2000-2001 Silicon Graphics, Inc.
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it would be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 /*---------------------------------------------------------------------------
27 Test program used to test the DMAPI function dm_probe_hole(). The
30 probe_hole [-o offset] [-l length] [-s sid] pathname
32 where pathname is the name of a file, offset is the offset of the start of
33 the proposed punch, and length is the length of the punch. sid is the
34 session ID whose events you you are interested in.
36 ----------------------------------------------------------------------------*/
39 extern char *sys_errlist[];
51 fprintf(stderr, "usage:\t%s [-o offset] [-l length] "
52 "[-s sid] pathname\n", Progname);
62 dm_sessid_t sid = DM_NO_SESSION;
63 char *pathname = NULL;
73 Progname = strrchr(argv[0], '/');
80 /* Crack and validate the command line options. */
82 while ((opt = getopt(argc, argv, "o:l:s:")) != EOF) {
85 offset = atol(optarg);
88 length = atol(optarg);
97 if (optind + 1 != argc)
99 pathname = argv[optind];
101 if (dm_init_service(&name) == -1) {
102 fprintf(stderr, "Can't initialize the DMAPI\n");
105 if (sid == DM_NO_SESSION)
106 find_test_session(&sid);
108 /* Get the file's handle. */
110 if (dm_path_to_handle(pathname, &hanp, &hlen)) {
111 fprintf(stderr, "can't get handle for file %s\n", pathname);
115 if (dm_probe_hole(sid, hanp, hlen, DM_NO_TOKEN, offset, length,
117 fprintf(stderr, "dm_probe_hole failed, %s\n",
121 fprintf(stdout, "roffp is %lld, rlenp is %llu\n",
122 (long long) roffp, (unsigned long long) rlenp);
123 dm_handle_free(hanp, hlen);