mirror of
https://github.com/freebsd/freebsd-src
synced 2024-09-06 17:18:32 +00:00
![R. Christian McDonald](/assets/img/avatar_default.png)
When a temporary/bootonce boot environment is renamed, we need to also update the bootenv nvlist on-disk to reflect the new name. Additionally, when a temporary/bootonce boot environment is destroyed, we also need to clear out the on-disk state. Reviewed by: kevans Approved by: kp MFC after: 1 week Sponsored by: Rubicon Communications, LLC ("Netgate") Differential Revision: https://reviews.freebsd.org/D43591
77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*
|
|
* Copyright (c) 2017 Kyle J. Kneitinger <kyle@kneit.in>
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _LIBBE_IMPL_H
|
|
#define _LIBBE_IMPL_H
|
|
|
|
#include <libzfs.h>
|
|
|
|
#include "be.h"
|
|
|
|
struct libbe_handle {
|
|
char root[BE_MAXPATHLEN];
|
|
char rootfs[BE_MAXPATHLEN];
|
|
char bootfs[BE_MAXPATHLEN];
|
|
char *bootonce;
|
|
size_t altroot_len;
|
|
zpool_handle_t *active_phandle;
|
|
libzfs_handle_t *lzh;
|
|
be_error_t error;
|
|
bool print_on_err;
|
|
};
|
|
|
|
struct libbe_deep_clone {
|
|
libbe_handle_t *lbh;
|
|
const char *bename;
|
|
const char *snapname;
|
|
int depth;
|
|
int depth_limit;
|
|
};
|
|
|
|
struct libbe_dccb {
|
|
libbe_handle_t *lbh;
|
|
zfs_handle_t *zhp;
|
|
nvlist_t *props;
|
|
};
|
|
|
|
typedef struct prop_data {
|
|
nvlist_t *list;
|
|
libbe_handle_t *lbh;
|
|
bool single_object; /* list will contain props directly */
|
|
char *bootonce;
|
|
} prop_data_t;
|
|
|
|
int prop_list_builder_cb(zfs_handle_t *, void *);
|
|
int be_proplist_update(prop_data_t *);
|
|
|
|
char *be_mountpoint_augmented(libbe_handle_t *lbh, char *mountpoint);
|
|
|
|
/* Clobbers any previous errors */
|
|
int set_error(libbe_handle_t *, be_error_t);
|
|
|
|
#endif /* _LIBBE_IMPL_H */
|