props.h

   1 /*
   2  * This program is free software; you can redistribute it and/or
   3  * modify it under the terms of the GNU General Public
   4  * License v2 as published by the Free Software Foundation.
   5  *
   6  * This program is distributed in the hope that it will be useful,
   7  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   8  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   9  * General Public License for more details.
  10  *
  11  * You should have received a copy of the GNU General Public
  12  * License along with this program; if not, write to the
  13  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  14  * Boston, MA 021110-1307, USA.
  15  */
  16
  17 #ifndef __BTRFS_PROPS_H__
  18 #define __BTRFS_PROPS_H__
  19
  20 enum prop_object_type {
  21         prop_object_dev         = (1 << 0),
  22         prop_object_root        = (1 << 1),
  23         prop_object_subvol      = (1 << 2),
  24         prop_object_inode       = (1 << 3),
  25         __prop_object_max,
  26 };
  27
  28 typedef int (*prop_handler_t)(enum prop_object_type type,
  29                               const char *object,
  30                               const char *name,
  31                               const char *value);
  32
  33 struct prop_handler {
  34         const char *name;
  35         const char *desc;
  36         int read_only;
  37         int types;
  38         prop_handler_t handler;
  39 };
  40
  41 extern const struct prop_handler prop_handlers[];
  42
  43 #endif