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 2003 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
28
29 #include "cmdgen_include.h"
30
31 #define NFS_UNSHAREALL_CMD "/usr/sbin/unshareall"
32 #define FSTYPE_FLAG "-F"
33 #define SPACE " "
34
35 /*
36 * Public methods
37 */
38 char *
cmdgen_unshareall(CCIMPropertyList * paramList,int * errp)39 cmdgen_unshareall(CCIMPropertyList *paramList, int *errp) {
40 CCIMPropertyList *currentParam;
41 CCIMProperty *fstype;
42 char *cmd;
43 int cmdLen;
44
45 if (paramList == NULL) {
46 *errp = EINVAL;
47 return (NULL);
48 }
49
50 /*
51 * In parameters are as follows:
52 * 1. String fstype
53 */
54 /*
55 * If a filesystem type was passed in, add it to
56 * the command line.
57 */
58 currentParam = paramList;
59 fstype = currentParam->mDataObject;
60 if (fstype != NULL && fstype->mValue != NULL &&
61 strlen(fstype->mValue) != 0) {
62 /*
63 * Add two bytes for spaces, two bytes for
64 * the "-F" filesystem type flag, and a
65 * byte for the string terminator.
66 */
67 cmdLen = strlen(NFS_UNSHAREALL_CMD) +
68 strlen(fstype->mValue) + 5;
69 cmd = (char *)malloc((size_t)(cmdLen * sizeof (char)));
70 if (cmd == NULL) {
71 *errp = ENOMEM;
72 }
73 (void) snprintf(cmd, cmdLen, "%s %s %s", NFS_UNSHAREALL_CMD,
74 FSTYPE_FLAG, fstype->mValue);
75 } else {
76 cmd = strdup(NFS_UNSHAREALL_CMD);
77 if (cmd == NULL) {
78 *errp = ENOMEM;
79 }
80 }
81 return (cmd);
82 } /* cmdgen_unshareall */
83