2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2011 Nathan Whitehorn
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 #ifndef _PARTEDIT_PARTEDIT_H
32 #define _PARTEDIT_PARTEDIT_H
34 #include <sys/queue.h>
42 TAILQ_HEAD(pmetadata_head, partition_metadata);
43 extern struct pmetadata_head part_metadata;
45 struct partition_metadata {
46 char *name; /* name of this partition, as in GEOM */
48 struct fstab *fstab; /* fstab data for this partition */
49 char *newfs; /* shell command to initialize partition */
53 TAILQ_ENTRY(partition_metadata) metadata;
56 struct partition_metadata *get_part_metadata(const char *name, int create);
57 void delete_part_metadata(const char *name);
59 int part_wizard(const char *fstype);
60 int scripted_editor(int argc, const char **argv);
61 int wizard_makeparts(struct gmesh *mesh, const char *disk, const char *fstype,
64 /* gpart operations */
65 void gpart_delete(struct gprovider *pp);
66 void gpart_destroy(struct ggeom *lg_geom);
67 void gpart_edit(struct gprovider *pp);
68 void gpart_create(struct gprovider *pp, const char *default_type,
69 const char *default_size, const char *default_mountpoint,
70 char **output, int interactive);
71 intmax_t gpart_max_free(struct ggeom *gp, intmax_t *start);
72 void gpart_revert(struct gprovider *pp);
73 void gpart_revert_all(struct gmesh *mesh);
74 void gpart_commit(struct gmesh *mesh);
75 int gpart_partition(const char *lg_name, const char *scheme);
76 void set_default_part_metadata(const char *name, const char *scheme,
77 const char *type, const char *mountpoint, const char *newfs);
78 void gpart_set_root(const char *lg_name, const char *attribute);
79 const char *choose_part_type(const char *def_scheme);
81 /* machine-dependent bootability checks */
82 const char *default_scheme(void); /* Default partition scheme */
83 int is_scheme_bootable(const char *scheme); /* Non-zero if scheme boots */
84 int is_fs_bootable(const char *scheme, const char *fs); /* Ditto if FS boots */
86 /* Size of boot partition in bytes. Zero if no boot partition */
87 size_t bootpart_size(const char *scheme);
90 * Type and mountpoint of boot partition for given scheme. If boot partition
91 * should not be mounted, set mountpoint to NULL or leave it unchanged.
92 * Note that mountpoint non-NULL implies partcode_path() will be ignored.
95 const char *bootpart_type(const char *scheme, const char **mountpoint);
97 /* Path to bootcode that goes in the scheme (e.g. disk MBR). NULL if none */
98 const char *bootcode_path(const char *scheme);
101 * Path to boot blocks to be dd'ed into the partition suggested by bootpart_*
102 * for the given scheme and root filesystem type. If the boot partition should
103 * be mounted rather than dd'ed to, return NULL here.
105 const char *partcode_path(const char *scheme, const char *fs_type);