usr/src/uts/common/sys/list.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _SYS_LIST_H
  27 #define _SYS_LIST_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #include <sys/list_impl.h>
  32
  33 #ifdef  __cplusplus
  34 extern "C" {
  35 #endif
  36
  37 typedef struct list_node list_node_t;
  38 typedef struct list list_t;
  39
  40 void list_create(list_t *, size_t, size_t);
  41 void list_destroy(list_t *);
  42
  43 void list_insert_after(list_t *, void *, void *);
  44 void list_insert_before(list_t *, void *, void *);
  45 void list_insert_head(list_t *, void *);
  46 void list_insert_tail(list_t *, void *);
  47 void list_remove(list_t *, void *);
  48 void *list_remove_head(list_t *);
  49 void *list_remove_tail(list_t *);
  50 void list_move_tail(list_t *, list_t *);
  51
  52 void *list_head(list_t *);
  53 void *list_tail(list_t *);
  54 void *list_next(list_t *, void *);
  55 void *list_prev(list_t *, void *);
  56 int list_is_empty(list_t *);
  57
  58 void list_link_init(list_node_t *);
  59 void list_link_replace(list_node_t *, list_node_t *);
  60
  61 int list_link_active(list_node_t *);
  62
  63 #ifdef  __cplusplus
  64 }
  65 #endif
  66
  67 #endif  /* _SYS_LIST_H */