list_compat.h

   1 /*
   2  * Copyright (C) 2011-2013 Felix Fietkau <nbd@openwrt.org>
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #ifndef __LIST_COMPAT_H
  18 #define __LIST_COMPAT_H
  19
  20 #define list_entity                             list_head
  21
  22 #define list_init_head(_list)                   INIT_LIST_HEAD(_list)
  23 #define list_add_head(_head, _list)             list_add(_list, _head)
  24 #define list_add_after(_after, _list)           list_add(_list, _after)
  25 #define list_add_before(_before, _list)         list_add_tail(_list, _before)
  26 #define list_remove(_list)                      list_del(_list)
  27 #define list_is_empty(_list)                    list_empty(_list)
  28 #define list_next_element(_element, _member)    list_entry((_element)->_member.next, typeof(*(_element)), _member)
  29
  30
  31 #endif