1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28 29 /*LINTLIBRARY*/ 30 31 #include <stdio.h> 32 #include <stdlib.h> 33 #include <string.h> 34 #include <errno.h> 35 #include <signal.h> 36 #include <sys/types.h> 37 #include <devmgmt.h> 38 39 extern char *optarg; 40 extern int optind, 41 ckquit, 42 ckwidth; 43 44 char *prog; 45 char *label, *fsname; 46 char *prompt; 47 int options = 0; 48 int kpid = (-2); 49 int signo = SIGKILL; 50 51 static void usage(void); 52 53 /* 54 * Given argv[0], return a pointer to the basename of the program. 55 */ 56 static char * 57 prog_name(char *arg0) 58 { 59 char *str; 60 61 /* first strip trailing '/' characters (exec() allows these!) */ 62 str = arg0 + strlen(arg0); 63 while (str > arg0 && *--str == '/') 64 *str = '\0'; 65 if ((str = strrchr(arg0, '/')) != NULL) 66 return (str + 1); 67 return (arg0); 68 } 69 70 int 71 main(int argc, char **argv) 72 { 73 int c, n; 74 75 prog = prog_name(argv[0]); 76 77 while ((c = getopt(argc, argv, "fFownx:l:p:k:s:?QW:")) != EOF) { 78 switch (c) { 79 case 'Q': 80 ckquit = 0; 81 break; 82 83 case 'W': 84 ckwidth = atol(optarg); 85 break; 86 87 case 'f': 88 options |= DM_FORMAT; 89 break; 90 91 case 'F': 92 options |= DM_FORMFS; 93 break; 94 95 case 'o': 96 options |= DM_OLABEL; 97 break; 98 99 case 'n': 100 options |= DM_BATCH; 101 break; 102 103 case 'w': 104 options |= DM_WLABEL; 105 break; 106 107 case 'l': 108 if (label) 109 usage(); 110 label = optarg; 111 break; 112 113 case 'p': 114 prompt = optarg; 115 break; 116 117 case 'x': 118 if (label) 119 usage(); 120 label = optarg; 121 options |= DM_ELABEL; 122 break; 123 124 case 'k': 125 kpid = atol(optarg); 126 break; 127 128 case 's': 129 signo = atol(optarg); 130 break; 131 132 default: 133 usage(); 134 } 135 } 136 137 if ((optind+1) != argc) 138 usage(); 139 140 switch (n = getvol(argv[optind], label, options, prompt)) { 141 case 0: 142 break; 143 144 case 1: 145 (void) fprintf(stderr, 146 "%s: ERROR: unable to access device <%s>\n", 147 prog, argv[optind]); 148 break; 149 150 case 2: 151 (void) fprintf(stderr, "%s: ERROR: unknown device <%s>\n", 152 prog, argv[optind]); 153 break; 154 155 case 3: 156 if (kpid > -2) 157 (void) kill(kpid, signo); 158 break; 159 160 case 4: 161 (void) fprintf(stderr, "%s: ERROR: bad label on <%s>\n", 162 prog, argv[optind]); 163 break; 164 165 default: 166 (void) fprintf(stderr, "%s: ERROR: unknown device error\n", 167 prog); 168 break; 169 } 170 171 return (n); 172 } 173 174 static void 175 usage() 176 { 177 fprintf(stderr, 178 "usage: %s [-owfF] [-x extlabel] [-l [fsname],volname] device\n", 179 prog); 180 fprintf(stderr, 181 "usage: %s [-n] [-x extlabel] [-l [fsname],volname] device\n", 182 prog); 183 exit(1); 184 } 185