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getobjmap.c revision 1.2 
      1 /* $NetBSD: getobjmap.c,v 1.2 2000/02/22 06:06:07 mjacob Exp $ */
      2 /* $FreeBSD: $ */
      3 /* $OpenBSD: $ */
      4 /*
      5  * Copyright (c) 2000 by Matthew Jacob
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions, and the following disclaimer,
     13  *    without modification, immediately at the beginning of the file.
     14  * 2. The name of the author may not be used to endorse or promote products
     15  *    derived from this software without specific prior written permission.
     16  *
     17  * Alternatively, this software may be distributed under the terms of the
     18  * the GNU Public License ("GPL").
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     23  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
     24  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     30  * SUCH DAMAGE.
     31  *
     32  * Matthew Jacob
     33  * Feral Software
     34  * mjacob (at) feral.com
     35  */
     36 
     37 #include <unistd.h>
     38 #include <stdlib.h>
     39 #include <stdio.h>
     40 #include <fcntl.h>
     41 #include <sys/ioctl.h>
     42 #include SESINC
     43 
     44 int main __P((int, char **));
     45 extern char *geteltnm __P((int));
     46 
     47 int
     48 main(a, v)
     49 	int a;
     50 	char **v;
     51 {
     52 	ses_object *objp;
     53 	int nobj, fd, i;
     54 
     55 	while (*++v) {
     56 		fd = open(*v, O_RDONLY);
     57 		if (fd < 0) {
     58 			perror(*v);
     59 			continue;
     60 		}
     61 		if (ioctl(fd, SESIOC_GETNOBJ, (caddr_t) &nobj) < 0) {
     62 			perror("SESIOC_GETNOBJ");
     63 			(void) close(fd);
     64 			continue;
     65 		}
     66 		fprintf(stdout, "%s: %d objects\n", *v, nobj);
     67 		if (nobj == 0) {
     68 			(void) close(fd);
     69 			continue;
     70 		}
     71 		objp = calloc(nobj, sizeof (ses_object));
     72 		if (objp == NULL) {
     73 			perror("calloc");
     74 			(void) close(fd);
     75 			continue;
     76 		}
     77 		if (ioctl(fd, SESIOC_GETOBJMAP, (caddr_t) objp) < 0) {
     78 			perror("SESIOC_GETOBJMAP");
     79 			(void) close(fd);
     80 			continue;
     81 		}
     82 		for (i = 0; i < nobj; i++) {
     83 			printf(" Object %d: ID 0x%x Type '%s'\n", i,
     84 			    objp[i].obj_id, geteltnm((int)objp[i].object_type));
     85 		}
     86 		free(objp);
     87 		(void) close(fd);
     88 	}
     89 	return (0);
     90 }
     91