2012-05-12 09:03:30 +00:00
|
|
|
/*-
|
|
|
|
|
* Copyright (c) 2012 Andriy Gapon <avg@FreeBSD.org>
|
|
|
|
|
* All rights reserved.
|
|
|
|
|
*
|
|
|
|
|
* 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 AUTHOR 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 AUTHOR 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.
|
|
|
|
|
*
|
|
|
|
|
* $FreeBSD$
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef _BOOT_LIBZFS_H_
|
|
|
|
|
#define _BOOT_LIBZFS_H_
|
|
|
|
|
|
|
|
|
|
#define ZFS_MAXNAMELEN 256
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* ZFS fully-qualified device descriptor.
|
|
|
|
|
* Note, this must match the 'struct devdesc' declaration in bootstrap.h.
|
|
|
|
|
* Arch-specific device descriptors should be binary compatible with this
|
|
|
|
|
* structure if they are to support ZFS.
|
|
|
|
|
*/
|
|
|
|
|
struct zfs_devdesc
|
|
|
|
|
{
|
|
|
|
|
struct devsw *d_dev;
|
|
|
|
|
int d_type;
|
|
|
|
|
int d_unit;
|
|
|
|
|
void *d_opendata;
|
|
|
|
|
uint64_t pool_guid;
|
|
|
|
|
uint64_t root_guid;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct zfs_boot_args
|
|
|
|
|
{
|
|
|
|
|
uint32_t size;
|
|
|
|
|
uint32_t reserved;
|
|
|
|
|
uint64_t pool;
|
|
|
|
|
uint64_t root;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
int zfs_parsedev(struct zfs_devdesc *dev, const char *devspec,
|
|
|
|
|
const char **path);
|
|
|
|
|
char *zfs_fmtdev(void *vdev);
|
|
|
|
|
int zfs_probe_dev(const char *devname, uint64_t *pool_guid);
|
2012-10-06 19:27:04 +00:00
|
|
|
int zfs_list(const char *name);
|
2012-05-12 09:03:30 +00:00
|
|
|
|
|
|
|
|
extern struct devsw zfs_dev;
|
|
|
|
|
extern struct fs_ops zfs_fsops;
|
|
|
|
|
|
|
|
|
|
#endif /*_BOOT_LIBZFS_H_*/
|
