cf49b2c064
- Added some extra search functions to rbl routines - Fix subnet_lookup() - Reorder some syslog messages to make more sense - daemon() is back - Don't let scripts execute in parallel (gives race conditions, and anyway something MIGHT just be configured which is necessary for further execution of tinc itself) - Accidently merged check_child() with execute_script(). - Small fixes
104 lines
2.8 KiB
C
104 lines
2.8 KiB
C
/*
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rbl.h -- header file for rbl.c
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Copyright (C) 2000 Ivo Timmermans <itimmermans@bigfoot.com>,
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2000 Guus Sliepen <guus@sliepen.warande.net>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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$Id: rbl.h,v 1.1.2.8 2000/11/24 23:13:00 guus Exp $
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*/
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#ifndef __RBL_H__
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#define __RBL_H__
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#define RBL_FOREACH(tree,rbl) for(rbl = tree->head; rbl; rbl = rbl->next)
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typedef struct rbl_t
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{
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/* 'red-black tree' part */
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struct rbltree_t *tree;
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int color;
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struct rbl_t *parent;
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struct rbl_t *left;
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struct rbl_t *right;
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/* 'linked list' part */
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struct rbl_t *prev;
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struct rbl_t *next;
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/* payload */
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void *data;
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} rbl_t;
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typedef int (*rbl_compare_t) (const void *, const void *);
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typedef void (*rbl_action_t) (const void *);
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typedef void (*rbl_action_rbl_t) (const struct rbl_t *);
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typedef struct rbltree_t
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{
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/* callback functions */
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rbl_compare_t compare;
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rbl_action_t delete;
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/* tree part */
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struct rbl_t *top;
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/* linked list */
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struct rbl_t *head;
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struct rbl_t *tail;
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} rbltree_t;
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enum color
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{
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RBL_RED,
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RBL_BLACK
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} color;
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extern rbltree_t *new_rbltree(rbl_compare_t, rbl_action_t);
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extern void free_rbltree(rbltree_t *);
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extern rbl_t *new_rbl(void);
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extern void free_rbl(rbl_t *);
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extern void *rbl_search(rbltree_t *, void *);
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extern void *rbl_search_closest(rbltree_t *, void *);
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extern void *rbl_search_closest_greater(rbltree_t *, void *);
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extern void *rbl_search_closest_smaller(rbltree_t *, void *);
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extern rbl_t *rbl_search_rbl(rbltree_t *, void *);
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extern rbl_t *rbl_search_closest_rbl(rbltree_t *, void *);
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extern rbl_t *rbl_search_closest_greater_rbl(rbltree_t *, void *);
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extern rbl_t *rbl_search_closest_smaller_rbl(rbltree_t *, void *);
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extern rbl_t *rbl_insert(rbltree_t *, void *);
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extern rbl_t *rbl_unlink(rbltree_t *, void *);
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extern void rbl_delete(rbltree_t *, void *);
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extern rbl_t *rbl_insert_rbl(rbltree_t *, rbl_t *);
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extern rbl_t *rbl_unlink_rbl(rbl_t *);
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extern void rbl_delete_rbl(rbl_t *);
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extern void rbl_unlink_rbltree(rbltree_t *);
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extern void rbl_delete_rbltree(rbltree_t *);
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extern void rbl_foreach(rbltree_t *, rbl_action_t);
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extern void rbl_foreach_rbl(rbltree_t *, rbl_action_rbl_t);
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#endif /* __RBL_H__ */
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