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 #pragma ident "%Z%%M% %I% %E% SMI" 32 33 #include <stdio.h> 34 #include <stdlib.h> 35 #include <string.h> 36 #include <errno.h> 37 #include <signal.h> 38 #include <sys/types.h> 39 #include <devmgmt.h> 40 41 extern char *optarg; 42 extern int optind, 43 ckquit, 44 ckwidth; 45 46 char *prog; 47 char *label, *fsname; 48 char *prompt; 49 int options = 0; 50 int kpid = (-2); 51 int signo = SIGKILL; 52 53 static void usage(void); 54 55 /* 56 * Given argv[0], return a pointer to the basename of the program. 57 */ 58 static char * 59 prog_name(char *arg0) 60 { 61 char *str; 62 63 /* first strip trailing '/' characters (exec() allows these!) */ 64 str = arg0 + strlen(arg0); 65 while (str > arg0 && *--str == '/') 66 *str = '\0'; 67 if ((str = strrchr(arg0, '/')) != NULL) 68 return (str + 1); 69 return (arg0); 70 } 71 72 int 73 main(int argc, char **argv) 74 { 75 int c, n; 76 77 prog = prog_name(argv[0]); 78 79 while ((c = getopt(argc, argv, "fFownx:l:p:k:s:?QW:")) != EOF) { 80 switch (c) { 81 case 'Q': 82 ckquit = 0; 83 break; 84 85 case 'W': 86 ckwidth = atol(optarg); 87 break; 88 89 case 'f': 90 options |= DM_FORMAT; 91 break; 92 93 case 'F': 94 options |= DM_FORMFS; 95 break; 96 97 case 'o': 98 options |= DM_OLABEL; 99 break; 100 101 case 'n': 102 options |= DM_BATCH; 103 break; 104 105 case 'w': 106 options |= DM_WLABEL; 107 break; 108 109 case 'l': 110 if (label) 111 usage(); 112 label = optarg; 113 break; 114 115 case 'p': 116 prompt = optarg; 117 break; 118 119 case 'x': 120 if (label) 121 usage(); 122 label = optarg; 123 options |= DM_ELABEL; 124 break; 125 126 case 'k': 127 kpid = atol(optarg); 128 break; 129 130 case 's': 131 signo = atol(optarg); 132 break; 133 134 default: 135 usage(); 136 } 137 } 138 139 if ((optind+1) != argc) 140 usage(); 141 142 switch (n = getvol(argv[optind], label, options, prompt)) { 143 case 0: 144 break; 145 146 case 1: 147 (void) fprintf(stderr, 148 "%s: ERROR: unable to access device <%s>\n", 149 prog, argv[optind]); 150 break; 151 152 case 2: 153 (void) fprintf(stderr, "%s: ERROR: unknown device <%s>\n", 154 prog, argv[optind]); 155 break; 156 157 case 3: 158 if (kpid > -2) 159 (void) kill(kpid, signo); 160 break; 161 162 case 4: 163 (void) fprintf(stderr, "%s: ERROR: bad label on <%s>\n", 164 prog, argv[optind]); 165 break; 166 167 default: 168 (void) fprintf(stderr, "%s: ERROR: unknown device error\n", 169 prog); 170 break; 171 } 172 173 return (n); 174 } 175 176 static void 177 usage() 178 { 179 fprintf(stderr, 180 "usage: %s [-owfF] [-x extlabel] [-l [fsname],volname] device\n", 181 prog); 182 fprintf(stderr, 183 "usage: %s [-n] [-x extlabel] [-l [fsname],volname] device\n", 184 prog); 185 exit(1); 186 } 187