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 http://www.opensolaris.org/os/licensing.
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 2009 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 * Copyright 2014 Nexenta Systems, Inc. All rights reserved.
26 */
27
28 #ifndef _ZONEADM_H
29 #define _ZONEADM_H
30
31 #include <sys/types.h>
32
33 #define CMD_HELP 0
34 #define CMD_BOOT 1
35 #define CMD_HALT 2
36 #define CMD_READY 3
37 #define CMD_SHUTDOWN 4
38 #define CMD_REBOOT 5
39 #define CMD_LIST 6
40 #define CMD_VERIFY 7
41 #define CMD_INSTALL 8
42 #define CMD_UNINSTALL 9
43 #define CMD_MOUNT 10
44 #define CMD_UNMOUNT 11
45 #define CMD_CLONE 12
46 #define CMD_MOVE 13
47 #define CMD_DETACH 14
48 #define CMD_ATTACH 15
49 #define CMD_MARK 16
50 #define CMD_APPLY 17
51 #define CMD_SYSBOOT 18
52
53 #define CMD_MIN CMD_HELP
54 #define CMD_MAX CMD_SYSBOOT
55
56 #if !defined(TEXT_DOMAIN) /* should be defined by cc -D */
57 #define TEXT_DOMAIN "SYS_TEST" /* Use this only if it wasn't */
58 #endif
59
60 #define Z_ERR 1
61 #define Z_USAGE 2
62 #define Z_FATAL 3
63
64 #define SW_CMP_NONE 0x0
65 #define SW_CMP_SRC 0x01
66 #define SW_CMP_SILENT 0x02
67
68 /*
69 * This structure stores information about mounts of interest within an
70 * installed zone.
71 */
72 typedef struct zone_mounts {
73 /* The zone's zonepath */
74 char *zonepath;
75
76 /* The length of zonepath */
77 int zonepath_len;
78
79 /*
80 * This indicates the number of unexpected mounts that were encountered
81 * in the zone.
82 */
83 int num_unexpected_mounts;
84
85 /*
86 * This is the number of overlay mounts detected on the zone's root
87 * directory.
88 */
89 int num_root_overlay_mounts;
90
91 /*
92 * This is used to track important zone root mount information. The
93 * mnt_time field isn't used. If root_mnttab is NULL, then the
94 * associated zone doesn't have a mounted root filesystem.
95 *
96 * NOTE: mnt_mountp is non-NULL iff the zone's root filesystem is a
97 * ZFS filesystem with a non-legacy mountpoint. In this case, it
98 * refers to a string containing the dataset's mountpoint.
99 */
100 struct mnttab *root_mnttab;
101 } zone_mounts_t;
102
103 /*
104 * zoneadm.c
105 */
106 extern char *target_zone;
107
108 extern int zfm_print(const struct mnttab *mntp, void *unused);
109 extern int clone_copy(char *source_zonepath, char *zonepath);
110 extern char *cmd_to_str(int cmd_num);
111 extern int do_subproc(char *cmdbuf);
112 extern int subproc_status(const char *cmd, int status,
113 boolean_t verbose_failure);
114 extern void zerror(const char *fmt, ...);
115 extern void zperror(const char *str, boolean_t zonecfg_error);
116 extern void zperror2(const char *zone, const char *str);
117
118 /*
119 * zfs.c
120 */
121 extern int clone_snapshot_zfs(char *snap_name, char *zonepath,
122 char *validatesnap);
123 extern int clone_zfs(char *source_zonepath, char *zonepath, char *presnapbuf,
124 char *postsnapbuf);
125 extern void create_zfs_zonepath(char *zonepath);
126 extern int destroy_zfs(char *zonepath);
127 extern boolean_t is_zonepath_zfs(char *zonepath);
128 extern int move_zfs(char *zonepath, char *new_zonepath);
129 extern int verify_datasets(zone_dochandle_t handle);
130 extern int verify_fs_zfs(struct zone_fstab *fstab);
131 extern int zone_mounts_init(zone_mounts_t *mounts, const char *zonepath);
132 extern void zone_mounts_destroy(zone_mounts_t *mounts);
133 extern int zone_mount_rootfs(zone_mounts_t *mounts, const char *zonepath);
134 extern int zone_unmount_rootfs(zone_mounts_t *mounts, const char *zonepath,
135 boolean_t force);
136 extern int init_zfs(void);
137
138 #endif /* _ZONEADM_H */