1 /* $NetBSD: getnobj.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@feral.com 35 */ 36 37 #include <unistd.h> 38 #include <stdlib.h> 39 #include <stdio.h> 40 #include <unistd.h> 41 #include <fcntl.h> 42 #include <sys/ioctl.h> 43 #include SESINC 44 45 int main __P((int, char **)); 46 47 int 48 main(argc, argv) 49 int argc; 50 char **argv; 51 { 52 unsigned int nobj; 53 int fd; 54 55 while (*++argv != NULL) { 56 char *name = *argv; 57 fd = open(name, O_RDONLY); 58 if (fd < 0) { 59 perror(name); 60 continue; 61 } 62 if (ioctl(fd, SESIOC_GETNOBJ, (caddr_t) &nobj) < 0) { 63 perror("SESIOC_GETNOBJ"); 64 } else { 65 fprintf(stdout, "%s: %d objects\n", name, nobj); 66 } 67 close (fd); 68 } 69 return (0); 70 } 71