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setobjstat.c revision 1.2 
      1 /* $NetBSD: setobjstat.c,v 1.2 2000/02/22 06:06:10 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 
     46 int
     47 main(a, v)
     48 	int a;
     49 	char **v;
     50 {
     51 	int fd;
     52 	int i;
     53 	ses_objstat obj;
     54 	long cvt;
     55 	char *x;
     56 
     57 	if (a != 7) {
     58 usage:
     59 		fprintf(stderr,
     60 		    "usage: %s device objectid stat0 stat1 stat2 stat3\n", *v);
     61 		return (1);
     62 	}
     63 	fd = open(v[1], O_RDWR);
     64 	if (fd < 0) {
     65 		perror(v[1]);
     66 		return (1);
     67 	}
     68 	x = v[2];
     69 	cvt = strtol(v[2], &x, 0);
     70 	if (x == v[2]) {
     71 		goto usage;
     72 	}
     73 	obj.obj_id = cvt;
     74 	for (i = 0; i < 4; i++) {
     75 		x = v[3 + i];
     76 		cvt = strtol(v[3 + i],  &x, 0);
     77 		if (x == v[3 + i]) {
     78 			goto usage;
     79 		}
     80 		obj.cstat[i] = cvt;
     81 	}
     82 	if (ioctl(fd, SESIOC_SETOBJSTAT, (caddr_t) &obj) < 0) {
     83 		perror("SESIOC_SETOBJSTAT");
     84 	}
     85 	(void) close(fd);
     86 	return (0);
     87 }
     88