sys/fs/efs/efs_mount.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (c) 2006 Stephen M. Rumble <rumble@ephemeral.org>
   5  *
   6  * Permission to use, copy, modify, and distribute this software for any
   7  * purpose with or without fee is hereby granted, provided that the above
   8  * copyright notice and this permission notice appear in all copies.
   9  *
  10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  12  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  13  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  14  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  15  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  16  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  17  */
  18
  19 #ifndef _FS_EFS_EFS_MOUNT_H_
  20 #define _FS_EFS_EFS_MOUNT_H_
  21
  22 struct efs_args {
  23         char   *fspec;                  /* block special device to mount */
  24         int     version;
  25 };
  26
  27 #define EFS_MNT_VERSION 0
  28
  29 #ifdef _KERNEL
  30
  31 struct efs_mount {
  32         struct efs_sb   em_sb;          /* in-core superblock copy */
  33         dev_t           em_dev;         /* device mounted on */
  34         struct mount   *em_mnt;         /* pointer to our mount structure */
  35         struct vnode   *em_devvp;       /* block device vnode pointer */
  36 };
  37
  38 #endif
  39
  40 #endif  /* !_FS_EFS_EFS_MOUNT_H_ */