1/* $FreeBSD: releng/10.3/share/examples/ses/srcs/setobjstat.c 235911 2012-05-24 14:07:44Z mav $ */ 2/* 3 * Copyright (c) 2000 by Matthew Jacob 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions, and the following disclaimer, 11 * without modification, immediately at the beginning of the file. 12 * 2. The name of the author may not be used to endorse or promote products 13 * derived from this software without specific prior written permission. 14 * 15 * Alternatively, this software may be distributed under the terms of the 16 * the GNU Public License ("GPL"). 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 22 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * Matthew Jacob 31 * Feral Software 32 * mjacob@feral.com 33 */ 34 35#include <unistd.h> 36#include <stddef.h> 37#include <stdint.h> 38#include <stdlib.h> 39#include <stdio.h> 40#include <fcntl.h> 41#include <sys/ioctl.h> 42#include <cam/scsi/scsi_all.h> 43#include <cam/scsi/scsi_enc.h> 44 45int 46main(int a, char **v) 47{ 48 int fd; 49 int i; 50 encioc_elm_status_t obj; 51 long cvt; 52 char *x; 53 54 if (a != 7) { 55usage: 56 fprintf(stderr, 57 "usage: %s device objectid stat0 stat1 stat2 stat3\n", *v); 58 return (1); 59 } 60 fd = open(v[1], O_RDWR); 61 if (fd < 0) { 62 perror(v[1]); 63 return (1); 64 } 65 x = v[2]; 66 cvt = strtol(v[2], &x, 0); 67 if (x == v[2]) { 68 goto usage; 69 } 70 obj.elm_idx = cvt; 71 for (i = 0; i < 4; i++) { 72 x = v[3 + i]; 73 cvt = strtol(v[3 + i], &x, 0); 74 if (x == v[3 + i]) { 75 goto usage; 76 } 77 obj.cstat[i] = cvt; 78 } 79 if (ioctl(fd, ENCIOC_SETELMSTAT, (caddr_t) &obj) < 0) { 80 perror("ENCIOC_SETELMSTAT"); 81 } 82 (void) close(fd); 83 return (0); 84} 85