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 (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or https://opensource.org/licenses/CDDL-1.0.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 *
26 * Portions Copyright 2012 Martin Matuska <martin@matuska.org>
27 */
28
29 /*
30 * Copyright (c) 2020 by Datto Inc. All rights reserved.
31 */
32
33 #include <ctype.h>
34 #include <libnvpair.h>
35 #include <stdio.h>
36 #include <stdlib.h>
37 #include <string.h>
38 #include <unistd.h>
39 #include <stddef.h>
40
41 #include <libzfs.h>
42 #include <libzfs_core.h>
43
44 #include <sys/dmu.h>
45 #include <sys/zfs_ioctl.h>
46 #include "zstream.h"
47
48 int
zstream_do_token(int argc,char * argv[])49 zstream_do_token(int argc, char *argv[])
50 {
51 char *resume_token = NULL;
52 libzfs_handle_t *hdl;
53
54 if (argc < 2) {
55 (void) fprintf(stderr, "Need to pass the resume token\n");
56 zstream_usage();
57 }
58
59 resume_token = argv[1];
60
61 if ((hdl = libzfs_init()) == NULL) {
62 (void) fprintf(stderr, "%s\n", libzfs_error_init(errno));
63 return (1);
64 }
65
66 nvlist_t *resume_nvl =
67 zfs_send_resume_token_to_nvlist(hdl, resume_token);
68
69 if (resume_nvl == NULL) {
70 (void) fprintf(stderr,
71 "Unable to parse resume token: %s\n",
72 libzfs_error_description(hdl));
73 libzfs_fini(hdl);
74 return (1);
75 }
76
77 dump_nvlist(resume_nvl, 5);
78 nvlist_free(resume_nvl);
79
80 libzfs_fini(hdl);
81 return (0);
82 }
83