xref: /illumos-gate/usr/src/cmd/devmgmt/cmds/getvol.c (revision 113f4232)
17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * CDDL HEADER START
37c478bd9Sstevel@tonic-gate  *
47c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
57c478bd9Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
67c478bd9Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
77c478bd9Sstevel@tonic-gate  * with the License.
87c478bd9Sstevel@tonic-gate  *
97c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
117c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
127c478bd9Sstevel@tonic-gate  * and limitations under the License.
137c478bd9Sstevel@tonic-gate  *
147c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
157c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
177c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
187c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bd9Sstevel@tonic-gate  *
207c478bd9Sstevel@tonic-gate  * CDDL HEADER END
217c478bd9Sstevel@tonic-gate  */
227c478bd9Sstevel@tonic-gate /*
23*113f4232Sakaplan  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
247c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
257c478bd9Sstevel@tonic-gate  */
267c478bd9Sstevel@tonic-gate 
277c478bd9Sstevel@tonic-gate /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
287c478bd9Sstevel@tonic-gate 
297c478bd9Sstevel@tonic-gate /*LINTLIBRARY*/
307c478bd9Sstevel@tonic-gate 
317c478bd9Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
327c478bd9Sstevel@tonic-gate 
337c478bd9Sstevel@tonic-gate #include <stdio.h>
347c478bd9Sstevel@tonic-gate #include <stdlib.h>
357c478bd9Sstevel@tonic-gate #include <string.h>
367c478bd9Sstevel@tonic-gate #include <errno.h>
377c478bd9Sstevel@tonic-gate #include <signal.h>
387c478bd9Sstevel@tonic-gate #include <sys/types.h>
397c478bd9Sstevel@tonic-gate #include <devmgmt.h>
407c478bd9Sstevel@tonic-gate 
417c478bd9Sstevel@tonic-gate extern char	*optarg;
427c478bd9Sstevel@tonic-gate extern int	optind,
437c478bd9Sstevel@tonic-gate 		ckquit,
447c478bd9Sstevel@tonic-gate 		ckwidth;
457c478bd9Sstevel@tonic-gate 
467c478bd9Sstevel@tonic-gate char	*prog;
477c478bd9Sstevel@tonic-gate char	*label, *fsname;
487c478bd9Sstevel@tonic-gate char	*prompt;
497c478bd9Sstevel@tonic-gate int	options = 0;
507c478bd9Sstevel@tonic-gate int	kpid = (-2);
517c478bd9Sstevel@tonic-gate int	signo = SIGKILL;
527c478bd9Sstevel@tonic-gate 
537c478bd9Sstevel@tonic-gate static void usage(void);
547c478bd9Sstevel@tonic-gate 
557c478bd9Sstevel@tonic-gate /*
567c478bd9Sstevel@tonic-gate  * Given argv[0], return a pointer to the basename of the program.
577c478bd9Sstevel@tonic-gate  */
587c478bd9Sstevel@tonic-gate static char *
prog_name(char * arg0)597c478bd9Sstevel@tonic-gate prog_name(char *arg0)
607c478bd9Sstevel@tonic-gate {
617c478bd9Sstevel@tonic-gate 	char *str;
627c478bd9Sstevel@tonic-gate 
637c478bd9Sstevel@tonic-gate 	/* first strip trailing '/' characters (exec() allows these!) */
647c478bd9Sstevel@tonic-gate 	str = arg0 + strlen(arg0);
657c478bd9Sstevel@tonic-gate 	while (str > arg0 && *--str == '/')
667c478bd9Sstevel@tonic-gate 		*str = '\0';
677c478bd9Sstevel@tonic-gate 	if ((str = strrchr(arg0, '/')) != NULL)
687c478bd9Sstevel@tonic-gate 		return (str + 1);
697c478bd9Sstevel@tonic-gate 	return (arg0);
707c478bd9Sstevel@tonic-gate }
717c478bd9Sstevel@tonic-gate 
72*113f4232Sakaplan int
main(int argc,char ** argv)737c478bd9Sstevel@tonic-gate main(int argc, char **argv)
747c478bd9Sstevel@tonic-gate {
757c478bd9Sstevel@tonic-gate 	int c, n;
767c478bd9Sstevel@tonic-gate 
777c478bd9Sstevel@tonic-gate 	prog = prog_name(argv[0]);
787c478bd9Sstevel@tonic-gate 
797c478bd9Sstevel@tonic-gate 	while ((c = getopt(argc, argv, "fFownx:l:p:k:s:?QW:")) != EOF) {
807c478bd9Sstevel@tonic-gate 		switch (c) {
817c478bd9Sstevel@tonic-gate 		case 'Q':
827c478bd9Sstevel@tonic-gate 			ckquit = 0;
837c478bd9Sstevel@tonic-gate 			break;
847c478bd9Sstevel@tonic-gate 
857c478bd9Sstevel@tonic-gate 		case 'W':
867c478bd9Sstevel@tonic-gate 			ckwidth = atol(optarg);
877c478bd9Sstevel@tonic-gate 			break;
887c478bd9Sstevel@tonic-gate 
897c478bd9Sstevel@tonic-gate 		case 'f':
907c478bd9Sstevel@tonic-gate 			options |= DM_FORMAT;
917c478bd9Sstevel@tonic-gate 			break;
927c478bd9Sstevel@tonic-gate 
937c478bd9Sstevel@tonic-gate 		case 'F':
947c478bd9Sstevel@tonic-gate 			options |= DM_FORMFS;
957c478bd9Sstevel@tonic-gate 			break;
967c478bd9Sstevel@tonic-gate 
977c478bd9Sstevel@tonic-gate 		case 'o':
987c478bd9Sstevel@tonic-gate 			options |= DM_OLABEL;
997c478bd9Sstevel@tonic-gate 			break;
1007c478bd9Sstevel@tonic-gate 
1017c478bd9Sstevel@tonic-gate 		case 'n':
1027c478bd9Sstevel@tonic-gate 			options |= DM_BATCH;
1037c478bd9Sstevel@tonic-gate 			break;
1047c478bd9Sstevel@tonic-gate 
1057c478bd9Sstevel@tonic-gate 		case 'w':
1067c478bd9Sstevel@tonic-gate 			options |= DM_WLABEL;
1077c478bd9Sstevel@tonic-gate 			break;
1087c478bd9Sstevel@tonic-gate 
1097c478bd9Sstevel@tonic-gate 		case 'l':
1107c478bd9Sstevel@tonic-gate 			if (label)
1117c478bd9Sstevel@tonic-gate 				usage();
1127c478bd9Sstevel@tonic-gate 			label = optarg;
1137c478bd9Sstevel@tonic-gate 			break;
1147c478bd9Sstevel@tonic-gate 
1157c478bd9Sstevel@tonic-gate 		case 'p':
1167c478bd9Sstevel@tonic-gate 			prompt = optarg;
1177c478bd9Sstevel@tonic-gate 			break;
1187c478bd9Sstevel@tonic-gate 
1197c478bd9Sstevel@tonic-gate 		case 'x':
1207c478bd9Sstevel@tonic-gate 			if (label)
1217c478bd9Sstevel@tonic-gate 				usage();
1227c478bd9Sstevel@tonic-gate 			label = optarg;
1237c478bd9Sstevel@tonic-gate 			options |= DM_ELABEL;
1247c478bd9Sstevel@tonic-gate 			break;
1257c478bd9Sstevel@tonic-gate 
1267c478bd9Sstevel@tonic-gate 		case 'k':
1277c478bd9Sstevel@tonic-gate 			kpid = atol(optarg);
1287c478bd9Sstevel@tonic-gate 			break;
1297c478bd9Sstevel@tonic-gate 
1307c478bd9Sstevel@tonic-gate 		case 's':
1317c478bd9Sstevel@tonic-gate 			signo = atol(optarg);
1327c478bd9Sstevel@tonic-gate 			break;
1337c478bd9Sstevel@tonic-gate 
1347c478bd9Sstevel@tonic-gate 		default:
1357c478bd9Sstevel@tonic-gate 			usage();
1367c478bd9Sstevel@tonic-gate 		}
1377c478bd9Sstevel@tonic-gate 	}
1387c478bd9Sstevel@tonic-gate 
1397c478bd9Sstevel@tonic-gate 	if ((optind+1) != argc)
1407c478bd9Sstevel@tonic-gate 		usage();
1417c478bd9Sstevel@tonic-gate 
1427c478bd9Sstevel@tonic-gate 	switch (n = getvol(argv[optind], label, options, prompt)) {
1437c478bd9Sstevel@tonic-gate 	case 0:
1447c478bd9Sstevel@tonic-gate 		break;
1457c478bd9Sstevel@tonic-gate 
1467c478bd9Sstevel@tonic-gate 	case 1:
1477c478bd9Sstevel@tonic-gate 		(void) fprintf(stderr,
1487c478bd9Sstevel@tonic-gate 			"%s: ERROR: unable to access device <%s>\n",
1497c478bd9Sstevel@tonic-gate 			prog, argv[optind]);
1507c478bd9Sstevel@tonic-gate 		break;
1517c478bd9Sstevel@tonic-gate 
1527c478bd9Sstevel@tonic-gate 	case 2:
1537c478bd9Sstevel@tonic-gate 		(void) fprintf(stderr, "%s: ERROR: unknown device <%s>\n",
1547c478bd9Sstevel@tonic-gate 			prog, argv[optind]);
1557c478bd9Sstevel@tonic-gate 		break;
1567c478bd9Sstevel@tonic-gate 
1577c478bd9Sstevel@tonic-gate 	case 3:
1587c478bd9Sstevel@tonic-gate 		if (kpid > -2)
1597c478bd9Sstevel@tonic-gate 			(void) kill(kpid, signo);
1607c478bd9Sstevel@tonic-gate 		break;
1617c478bd9Sstevel@tonic-gate 
1627c478bd9Sstevel@tonic-gate 	case 4:
1637c478bd9Sstevel@tonic-gate 		(void) fprintf(stderr, "%s: ERROR: bad label on <%s>\n",
1647c478bd9Sstevel@tonic-gate 			prog, argv[optind]);
1657c478bd9Sstevel@tonic-gate 		break;
1667c478bd9Sstevel@tonic-gate 
1677c478bd9Sstevel@tonic-gate 	default:
1687c478bd9Sstevel@tonic-gate 		(void) fprintf(stderr, "%s: ERROR: unknown device error\n",
1697c478bd9Sstevel@tonic-gate 			prog);
1707c478bd9Sstevel@tonic-gate 		break;
1717c478bd9Sstevel@tonic-gate 	}
1727c478bd9Sstevel@tonic-gate 
1737c478bd9Sstevel@tonic-gate 	return (n);
1747c478bd9Sstevel@tonic-gate }
1757c478bd9Sstevel@tonic-gate 
1767c478bd9Sstevel@tonic-gate static void
usage()1777c478bd9Sstevel@tonic-gate usage()
1787c478bd9Sstevel@tonic-gate {
1797c478bd9Sstevel@tonic-gate 	fprintf(stderr,
1807c478bd9Sstevel@tonic-gate 	    "usage: %s [-owfF] [-x extlabel] [-l [fsname],volname] device\n",
1817c478bd9Sstevel@tonic-gate 	    prog);
1827c478bd9Sstevel@tonic-gate 	fprintf(stderr,
1837c478bd9Sstevel@tonic-gate 	    "usage: %s [-n] [-x extlabel] [-l [fsname],volname] device\n",
1847c478bd9Sstevel@tonic-gate 	    prog);
1857c478bd9Sstevel@tonic-gate 	exit(1);
1867c478bd9Sstevel@tonic-gate }
187