1 /* $FreeBSD: src/share/examples/ses/srcs/getobjmap.c,v 1.1 2000/02/29 05:44:17 mjacob Exp $ */
2 /* $DragonFly: src/share/examples/ses/srcs/getobjmap.c,v 1.3 2003/11/14 03:54:32 dillon Exp $ */
3 /*
4 * Copyright (c) 2000 by Matthew Jacob
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions, and the following disclaimer,
12 * without modification, immediately at the beginning of the file.
13 * 2. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * Alternatively, this software may be distributed under the terms of the
17 * the GNU Public License ("GPL").
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 * Matthew Jacob
32 * Feral Software
33 * mjacob@feral.com
34 */
35
36 #include <unistd.h>
37 #include <stdlib.h>
38 #include <stdio.h>
39 #include <fcntl.h>
40 #include <sys/ioctl.h>
41 #include SESINC
42
43 extern char *geteltnm (int);
44
45 int
main(a,v)46 main(a, v)
47 int a;
48 char **v;
49 {
50 ses_object *objp;
51 int nobj, fd, i;
52
53 while (*++v) {
54 fd = open(*v, O_RDONLY);
55 if (fd < 0) {
56 perror(*v);
57 continue;
58 }
59 if (ioctl(fd, SESIOC_GETNOBJ, (caddr_t) &nobj) < 0) {
60 perror("SESIOC_GETNOBJ");
61 (void) close(fd);
62 continue;
63 }
64 fprintf(stdout, "%s: %d objects\n", *v, nobj);
65 if (nobj == 0) {
66 (void) close(fd);
67 continue;
68 }
69 objp = calloc(nobj, sizeof (ses_object));
70 if (objp == NULL) {
71 perror("calloc");
72 (void) close(fd);
73 continue;
74 }
75 if (ioctl(fd, SESIOC_GETOBJMAP, (caddr_t) objp) < 0) {
76 perror("SESIOC_GETOBJMAP");
77 (void) close(fd);
78 continue;
79 }
80 for (i = 0; i < nobj; i++) {
81 printf(" Object %d: ID 0x%x Type '%s'\n", i,
82 objp[i].obj_id, geteltnm((int)objp[i].object_type));
83 }
84 free(objp);
85 (void) close(fd);
86 }
87 return (0);
88 }
89