/*
device.c -- UML network socket
- Copyright (C) 2002-2004 Ivo Timmermans <ivo@tinc-vpn.org>,
- 2002-2004 Guus Sliepen <guus@tinc-vpn.org>
+ Copyright (C) 2002-2005 Ivo Timmermans,
+ 2002-2006 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
#include "utils.h"
#include "route.h"
-#include "system.h"
-
int device_fd = -1;
static int listen_fd = -1;
static int request_fd = -1;
extern char *identname;
extern bool running;
-int device_total_in = 0;
-int device_total_out = 0;
+static int device_total_in = 0;
+static int device_total_out = 0;
enum request_type { REQ_NEW_CONTROL };
static struct sockaddr_un data_sun;
-bool setup_device(void)
-{
+bool setup_device(void) {
struct sockaddr_un listen_sun;
static const int one = 1;
struct {
return true;
}
-void close_device(void)
-{
+void close_device(void) {
cp();
if(listen_fd >= 0)
unlink(device);
}
-bool read_packet(vpn_packet_t *packet)
-{
+bool read_packet(vpn_packet_t *packet) {
int lenin;
cp();
}
}
-bool write_packet(vpn_packet_t *packet)
-{
+bool write_packet(vpn_packet_t *packet) {
cp();
if(state != 2) {
return true;
}
-void dump_device_stats(void)
-{
+void dump_device_stats(void) {
cp();
logger(LOG_DEBUG, _("Statistics for %s %s:"), device_info, device);