lib/activate/fs.h

   1 /*
   2  * Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
   3  * Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
   4  *
   5  * This file is part of LVM2.
   6  *
   7  * This copyrighted material is made available to anyone wishing to use,
   8  * modify, copy, or redistribute it subject to the terms and conditions
   9  * of the GNU Lesser General Public License v.2.1.
  10  *
  11  * You should have received a copy of the GNU Lesser General Public License
  12  * along with this program; if not, write to the Free Software Foundation,
  13  * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  14  */
  15
  16 #ifndef _LVM_FS_H
  17 #define _LVM_FS_H
  18
  19 #include "metadata.h"
  20
  21 /*
  22  * These calls, private to the activate unit, set
  23  * up the volume group directory in /dev and the
  24  * symbolic links to the dm device.
  25  */
  26 int fs_add_lv(const struct logical_volume *lv, const char *dev);
  27 int fs_del_lv(const struct logical_volume *lv);
  28 int fs_del_lv_byname(const char *dev_dir, const char *vg_name,
  29                      const char *lv_name, int check_udev);
  30 int fs_rename_lv(struct logical_volume *lv, const char *dev,
  31                  const char *old_vgname, const char *old_lvname);
  32 /* void fs_unlock(void);  moved to activate.h */
  33 uint32_t fs_get_cookie(void);
  34 void fs_set_cookie(uint32_t cookie);
  35 void fs_set_create(void);
  36 int fs_has_non_delete_ops(void);
  37
  38 #endif