src/lxc/storage/zfs.h

   1 /*
   2  * lxc: linux Container library
   3  *
   4  * (C) Copyright IBM Corp. 2007, 2008
   5  *
   6  * Authors:
   7  * Daniel Lezcano <daniel.lezcano at free.fr>
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  22  */
  23
  24 #ifndef __LXC_ZFS_H
  25 #define __LXC_ZFS_H
  26
  27 #include <stdbool.h>
  28 #include <stdio.h>
  29 #include <stdint.h>
  30
  31 struct lxc_storage;
  32
  33 struct bdev_specs;
  34
  35 struct lxc_conf;
  36
  37 extern int zfs_clonepaths(struct lxc_storage *orig, struct lxc_storage *new,
  38                           const char *oldname, const char *cname,
  39                           const char *oldpath, const char *lxcpath, int snap,
  40                           uint64_t newsize, struct lxc_conf *conf);
  41 extern int zfs_create(struct lxc_storage *bdev, const char *dest, const char *n,
  42                       struct bdev_specs *specs);
  43 extern int zfs_destroy(struct lxc_storage *orig);
  44 extern bool zfs_detect(const char *path);
  45 extern int zfs_mount(struct lxc_storage *bdev);
  46 extern int zfs_umount(struct lxc_storage *bdev);
  47
  48 extern bool zfs_copy(struct lxc_conf *conf, struct lxc_storage *orig,
  49                      struct lxc_storage *new, uint64_t newsize);
  50 extern bool zfs_snapshot(struct lxc_conf *conf, struct lxc_storage *orig,
  51                          struct lxc_storage *new, uint64_t newsize);
  52
  53 #endif /* __LXC_ZFS_H */