Searching through splay trees may change the tree variable.

[tinc] / src / conf.h

diff --git a/src/conf.h b/src/conf.h
index 0d3d664..e637bde 100644 (file)
--- a/src/conf.h
+++ b/src/conf.h
@@ -1,7 +1,7 @@
 /*
     conf.h -- header for conf.c
-    Copyright (C) 1998-2001 Ivo Timmermans <itimmermans@bigfoot.com>
-                  2000,2001 Guus Sliepen <guus@sliepen.warande.net>
+    Copyright (C) 1998-2004 Ivo Timmermans <ivo@tinc-vpn.org>
+                  2000-2004 Guus Sliepen <guus@tinc-vpn.org>
 
     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
@@ -17,49 +17,47 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: conf.h,v 1.6.4.30 2001/11/16 12:14:20 zarq Exp $
+    $Id$
 */
 
 #ifndef __TINC_CONF_H__
 #define __TINC_CONF_H__
 
-#include <avl_tree.h>
-#include "net.h"
-#include "subnet.h"
+#include "avl_tree.h"
 
 typedef struct config_t {
-  char *variable;
-  char *value;
-  char *file;
-  int line;
+       char *variable;
+       char *value;
+       char *file;
+       int line;
 } config_t;
 
+#include "subnet.h"
+
 extern avl_tree_t *config_tree;
 
-extern int debug_lvl;
-extern int timeout;
+extern int pingtimeout;
 extern int maxtimeout;
-extern int sighup;
-extern int bypass_security;
+extern bool bypass_security;
 extern char *confbase;
 extern char *netname;
 
 extern void init_configuration(avl_tree_t **);
 extern void exit_configuration(avl_tree_t **);
-extern config_t *new_config(void);
+extern config_t *new_config(void) __attribute__ ((__malloc__));
 extern void free_config(config_t *);
 extern void config_add(avl_tree_t *, config_t *);
 extern config_t *lookup_config(avl_tree_t *, char *);
-extern config_t *lookup_config_next(avl_tree_t *, config_t *);
-extern int get_config_bool(config_t *, int *);
-extern int get_config_int(config_t *, int *);
-extern int get_config_string(config_t *, char **);
-struct subnet_t; /* Needed for next line. */
-extern int get_config_subnet(config_t *, struct subnet_t **);
+extern config_t *lookup_config_next(avl_tree_t *, const config_t *);
+extern bool get_config_bool(const config_t *, bool *);
+extern bool get_config_int(const config_t *, int *);
+extern bool get_config_string(const config_t *, char **);
+extern bool get_config_address(const config_t *, struct addrinfo **);
+extern bool get_config_subnet(const config_t *, struct subnet_t **);
 
 extern int read_config_file(avl_tree_t *, const char *);
-extern int read_server_config(void);
-extern FILE *ask_and_safe_open(const char*, const char*, const char *);
-extern int is_safe_path(const char *);
+extern bool read_server_config(void);
+extern FILE *ask_and_open(const char *, const char *, const char *);
+extern bool is_safe_path(const char *);
 
-#endif /* __TINC_CONF_H__ */
+#endif                                                 /* __TINC_CONF_H__ */