bool setup_device(void) {
struct ifreq ifr;
- cp();
-
if(!get_config_string(lookup_config(config_tree, "Device"), &device))
device = xstrdup(DEFAULT_DEVICE);
}
void close_device(void) {
- cp();
-
close(device_fd);
free(device);
bool read_packet(vpn_packet_t *packet) {
int lenin;
- cp();
-
switch(device_type) {
case DEVICE_TYPE_TUN:
lenin = read(device_fd, packet->data + 10, MTU - 10);
}
bool write_packet(vpn_packet_t *packet) {
- cp();
-
ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
packet->len, device_info);
}
void dump_device_stats(void) {
- cp();
-
logger(LOG_DEBUG, _("Statistics for %s %s:"), device_info, device);
logger(LOG_DEBUG, _(" total bytes in: %10d"), device_total_in);
logger(LOG_DEBUG, _(" total bytes out: %10d"), device_total_out);