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 1997-2003 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 main(int argc, char **argv) 73 { 74 int c, n; 75 76 prog = prog_name(argv[0]); 77 78 while ((c = getopt(argc, argv, "fFownx:l:p:k:s:?QW:")) != EOF) { 79 switch (c) { 80 case 'Q': 81 ckquit = 0; 82 break; 83 84 case 'W': 85 ckwidth = atol(optarg); 86 break; 87 88 case 'f': 89 options |= DM_FORMAT; 90 break; 91 92 case 'F': 93 options |= DM_FORMFS; 94 break; 95 96 case 'o': 97 options |= DM_OLABEL; 98 break; 99 100 case 'n': 101 options |= DM_BATCH; 102 break; 103 104 case 'w': 105 options |= DM_WLABEL; 106 break; 107 108 case 'l': 109 if (label) 110 usage(); 111 label = optarg; 112 break; 113 114 case 'p': 115 prompt = optarg; 116 break; 117 118 case 'x': 119 if (label) 120 usage(); 121 label = optarg; 122 options |= DM_ELABEL; 123 break; 124 125 case 'k': 126 kpid = atol(optarg); 127 break; 128 129 case 's': 130 signo = atol(optarg); 131 break; 132 133 default: 134 usage(); 135 } 136 } 137 138 if ((optind+1) != argc) 139 usage(); 140 141 switch (n = getvol(argv[optind], label, options, prompt)) { 142 case 0: 143 break; 144 145 case 1: 146 (void) fprintf(stderr, 147 "%s: ERROR: unable to access device <%s>\n", 148 prog, argv[optind]); 149 break; 150 151 case 2: 152 (void) fprintf(stderr, "%s: ERROR: unknown device <%s>\n", 153 prog, argv[optind]); 154 break; 155 156 case 3: 157 if (kpid > -2) 158 (void) kill(kpid, signo); 159 break; 160 161 case 4: 162 (void) fprintf(stderr, "%s: ERROR: bad label on <%s>\n", 163 prog, argv[optind]); 164 break; 165 166 default: 167 (void) fprintf(stderr, "%s: ERROR: unknown device error\n", 168 prog); 169 break; 170 } 171 172 return (n); 173 } 174 175 static void 176 usage() 177 { 178 fprintf(stderr, 179 "usage: %s [-owfF] [-x extlabel] [-l [fsname],volname] device\n", 180 prog); 181 fprintf(stderr, 182 "usage: %s [-n] [-x extlabel] [-l [fsname],volname] device\n", 183 prog); 184 exit(1); 185 } 186