forked from gsliepen/tinc
-
Notifications
You must be signed in to change notification settings - Fork 0
/
edge.h
53 lines (42 loc) · 1.88 KB
/
edge.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
#ifndef TINC_EDGE_H
#define TINC_EDGE_H
/*
edge.h -- header for edge.c
Copyright (C) 2001-2012 Guus Sliepen <[email protected]>,
2001-2005 Ivo Timmermans
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "splay_tree.h"
#include "connection.h"
#include "net.h"
#include "node.h"
typedef struct edge_t {
struct node_t *from;
struct node_t *to;
sockaddr_t address;
sockaddr_t local_address;
uint32_t options; /* options turned on for this edge */
int weight; /* weight of this edge */
struct connection_t *connection; /* connection associated with this edge, if available */
struct edge_t *reverse; /* edge in the opposite direction, if available */
} edge_t;
extern splay_tree_t edge_weight_tree; /* Tree with all known edges sorted on weight */
extern void exit_edges(void);
extern void free_edge(edge_t *e);
extern edge_t *new_edge(void) ATTR_MALLOC ATTR_DEALLOCATOR(free_edge);
extern void init_edge_tree(splay_tree_t *tree);
extern void edge_add(edge_t *e);
extern void edge_del(edge_t *e);
extern edge_t *lookup_edge(struct node_t *from, struct node_t *to);
extern bool dump_edges(struct connection_t *c);
#endif