saner debug output

Signed-off-by: John Crispin <blogic@openwrt.org>

diff --git a/interface.c b/interface.c
index 2b09ad3..1584c24 100644 (file)
--- a/interface.c
+++ b/interface.c
@@ -110,6 +110,11 @@ interface_send_packet6(struct interface *iface, struct iovec *iov, int iov_len)
 int
 interface_send_packet(struct interface *iface, struct iovec *iov, int iov_len)
 {
+       if (debug > 1) {
+               fprintf(stderr, "TX ipv%d: %s\n", iface->v6 * 2 + 4, iface->name);
+               fprintf(stderr, "  multicast: %d\n", iface->multicast);
+       }
+
        if (iface->v6)
                return interface_send_packet6(iface, iov, iov_len);
 
@@ -194,8 +199,7 @@ read_socket4(struct uloop_fd *u, unsigned int events)
        if (debug > 1) {
                char buf[256];
 
-               fprintf(stderr, "iface: %s\n", iface->name);
-               fprintf(stderr, "  v6: %d\n", iface->v6);
+               fprintf(stderr, "RX ipv4: %s\n", iface->name);
                fprintf(stderr, "  multicast: %d\n", iface->multicast);
                inet_ntop(AF_INET, &from.sin_addr, buf, 256);
                fprintf(stderr, "  src %s:%d\n", buf, from.sin_port);
@@ -272,8 +276,7 @@ read_socket6(struct uloop_fd *u, unsigned int events)
        if (debug > 1) {
                char buf[256];
 
-               fprintf(stderr, "iface: %s\n", iface->name);
-               fprintf(stderr, "  v6: %d\n", iface->v6);
+               fprintf(stderr, "RX ipv6: %s\n", iface->name);
                fprintf(stderr, "  multicast: %d\n", iface->multicast);
                inet_ntop(AF_INET6, &from.sin6_addr, buf, 256);
                fprintf(stderr, "  src %s:%d\n", buf, from.sin6_port);