Debug format.

docker/entrypoint.sh

@@ -73,7 +73,7 @@ echo "Running PRRT with command: \"$command $PRRT_PARAMS\" and link parameters:
 
 tc qdisc add dev $dev root netem $NETEM_PARAMS
 LOG=`/prrt/$command $PRRT_PARAMS 2>&1`
-printf "$LOG"
+printf "$LOG\n"
 echo "Exit status: $?"
 dur=$(echo "$(date +%s.%N) - $start" | bc);
 printf "Done after %.6f seconds\n" $dur

prrt/time-protocol.h

@@ -133,7 +133,7 @@ static inline ssize_t _send(socket_t conn, const char *buf, size_t size)
             n = send(conn, buf, size - written, 0);
             if (n < 0) {
                 _time();
-                printf("RECEIVE FAILED: %ld, errno: %d\n, written %ld / %ld", n, errno, written, size);
+                printf("SEND FAILED: %ld, errno: %d, written: %ld / %lu\n", n, errno, written, size);
                 printf("%s\n", buf - written);
                 return written;
             }
@@ -179,7 +179,7 @@ static inline ssize_t _recv(socket_t conn, char *buf, size_t size)
             n = recv(conn, buf, size - received, 0);
             if (n < 0) {
                 _time();
-                printf("recv failed: %ld, errno: %d, received: %ld, size: %lu\n", n, errno, received, size);
+                printf("RECV FAILED: %ld, errno: %d, received: %ld / %lu\n", n, errno, received, size);
                 return -1;
             }
             if (n == 0) {

prrt/time-sender.c

@@ -184,7 +184,6 @@ int main(int argc, char **argv) {
 		memcpy(buf + 20, &now, sizeof(struct timespec));
         ssize_t written = _send(s, buf, payload_length);
         if (written != payload_length) {
-            printf("Could not write the full packet: %ld / %ld.\n", written, payload_length);
             break;
         }