usr.sbin/sesd/srcs/getnobj.c

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