Add per-node traffic counters.

[tinc] / src / linux / device.c

diff --git a/src/linux/device.c b/src/linux/device.c
index 0cfc546..111b98c 100644 (file)
--- a/src/linux/device.c
+++ b/src/linux/device.c
@@ -47,8 +47,10 @@ char *iface = NULL;
 static char ifrname[IFNAMSIZ];
 static char *device_info;
 
-static uint64_t device_total_in = 0;
-static uint64_t device_total_out = 0;
+uint64_t device_in_packets = 0;
+uint64_t device_in_bytes = 0;
+uint64_t device_out_packets = 0;
+uint64_t device_out_bytes = 0;
 
 bool setup_device(void) {
        struct ifreq ifr;
@@ -166,7 +168,8 @@ bool read_packet(vpn_packet_t *packet) {
                        break;
        }
 
-       device_total_in += packet->len;
+       device_in_packets++;
+       device_in_bytes += packet->len;
 
        ifdebug(TRAFFIC) logger(LOG_DEBUG, "Read packet of %d bytes from %s", packet->len,
                           device_info);
@@ -205,13 +208,14 @@ bool write_packet(vpn_packet_t *packet) {
                        break;
        }
 
-       device_total_out += packet->len;
+       device_out_packets++;
+       device_out_bytes += packet->len;
 
        return true;
 }
 
 void dump_device_stats(void) {
        logger(LOG_DEBUG, "Statistics for %s %s:", device_info, device);
-       logger(LOG_DEBUG, " total bytes in:  %10"PRIu64, device_total_in);
-       logger(LOG_DEBUG, " total bytes out: %10"PRIu64, device_total_out);
+       logger(LOG_DEBUG, " total bytes in:  %10"PRIu64, device_in_bytes);
+       logger(LOG_DEBUG, " total bytes out: %10"PRIu64, device_out_bytes);
 }