common/mpls_tree_impl.h

   1
   2 /*
   3  *  Copyright (C) James R. Leu 2002
   4  *  jleu@mindspring.com
   5  *
   6  *  This software is covered under the LGPL, for more
   7  *  info check out http://www.gnu.org/copyleft/lgpl.html
   8  */
   9
  10 #ifndef _MPLS_TREE_IMPL_H_
  11 #define _MPLS_TREE_IMPL_H_
  12
  13 #include "mpls_struct.h"
  14
  15 /*
  16  * in: depth
  17  * return: mpls_tree_handle
  18  */
  19 extern mpls_tree_handle mpls_tree_create(const int depth);
  20
  21 /*
  22  * in: tree
  23  */
  24 extern void mpls_tree_delete(const mpls_tree_handle tree);
  25
  26 /*
  27  * in: tree,key, length, node
  28  * return: mpls_return_enum
  29  */
  30 extern mpls_return_enum mpls_tree_insert(const mpls_tree_handle tree,
  31   const uint32_t key, const int length, void *node);
  32
  33 /*
  34  * in: tree, key, length, node
  35  * return: mpls_return_enum
  36  */
  37 extern mpls_return_enum mpls_tree_remove(const mpls_tree_handle tree,
  38   const uint32_t key, const int length, void **node);
  39
  40 /*
  41  * in: tree, key, length, nnode, onode
  42  * return: mpls_return_enum, onode
  43  */
  44 extern mpls_return_enum mpls_tree_replace(const mpls_tree_handle tree,
  45   const uint32_t key, const int length, void *nnode, void **onode);
  46
  47 /*
  48  * in: tree, key, length, node
  49  * return: mpls_return_enum
  50  */
  51 extern mpls_return_enum mpls_tree_get(const mpls_tree_handle tree,
  52   const uint32_t key, const int length, void **node);
  53
  54 /*
  55  * in: tree, key, length, node
  56  * return: mpls_return_enum
  57  */
  58 extern mpls_return_enum mpls_tree_get_longest(const mpls_tree_handle tree,
  59   const uint32_t key, void **node);
  60
  61 extern void mpls_tree_dump(const mpls_tree_handle tree,
  62   ldp_tree_callback callback);
  63
  64 #endif