3 Copyright (C) 2002 Guus Sliepen <guus@sliepen.warande.net>,
4 2002 Ivo Timmermans <itimmermans@bigfoot.com>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 $Id: event.c,v 1.1.4.1 2002/02/11 10:05:58 guus Exp $
36 avl_tree_t *event_tree;
40 int event_compare(event_t *a, event_t *b)
49 void init_events(void)
52 event_tree = avl_alloc_tree((avl_compare_t)event_compare, NULL);
56 void exit_events(void)
59 avl_delete_tree(event_tree);
63 event_t *new_event(void)
67 event = (event_t *)xmalloc_and_zero(sizeof(*event));
72 void free_event(event_t *event)
79 void event_add(event_t *event)
83 avl_insert(event_tree, event);
87 void event_del(event_t *event)
90 avl_delete(event_tree, event);
94 event_t *get_expired_event(void)
100 event = (event_t *)event_tree->head->data;
101 if(event->time < time(NULL))
103 avl_delete(event_tree, event);