X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fconnection.h;h=854e29f23a56bbb5a8540bb27749afb152ca3d46;hb=9e76c464b26b066e1eb3aa5232e573792e28020d;hp=2d84aced1cdee1119a549dbc222800c7625b2d17;hpb=65d6f023c46ac3a087f59b60762f87c869783f21;p=tinc

diff --git a/src/connection.h b/src/connection.h
index 2d84aced..854e29f2 100644
--- a/src/connection.h
+++ b/src/connection.h
@@ -1,6 +1,6 @@
 /*
     connection.h -- header for connection.c
-    Copyright (C) 2000-2010 Guus Sliepen <guus@tinc-vpn.org>,
+    Copyright (C) 2000-2012 Guus Sliepen <guus@tinc-vpn.org>,
                   2000-2005 Ivo Timmermans
 
     This program is free software; you can redistribute it and/or modify
@@ -32,6 +32,7 @@
 #define OPTION_TCPONLY		0x0002
 #define OPTION_PMTU_DISCOVERY	0x0004
 #define OPTION_CLAMP_MSS	0x0008
+#define OPTION_VERSION(x) ((x) >> 24) /* Top 8 bits are for protocol minor version */
 
 typedef struct connection_status_t {
 		unsigned int pinged:1;			/* sent ping */
@@ -43,12 +44,12 @@ typedef struct connection_status_t {
 		unsigned int encryptout:1;		/* 1 if we can encrypt outgoing traffic */
 		unsigned int decryptin:1;		/* 1 if we have to decrypt incoming traffic */
 		unsigned int mst:1;			/* 1 if this connection is part of a minimum spanning tree */
-		unsigned int control:1;
-		unsigned int pcap:1;
-		unsigned int unused:21;
+		unsigned int control:1;			/* 1 if this is a control connection */
+		unsigned int pcap:1;			/* 1 if this is a control connection requesting packet capture */
+		unsigned int log:1;			/* 1 if this is a control connection requesting log dump */
+		unsigned int unused:20;
 } connection_status_t;
 
-#include "ecdh.h"
 #include "ecdsa.h"
 #include "edge.h"
 #include "net.h"
@@ -106,6 +107,7 @@ extern void init_connections(void);
 extern void exit_connections(void);
 extern connection_t *new_connection(void) __attribute__ ((__malloc__));
 extern void free_connection(connection_t *);
+extern void free_connection_partially(connection_t *);
 extern void connection_add(connection_t *);
 extern void connection_del(connection_t *);
 extern bool dump_connections(struct connection_t *);