From 59abe4422ec01be893ede27905163529fd0539d3 Mon Sep 17 00:00:00 2001
From: Matthieu Herrb <matthieu.herrb@laas.fr>
Date: Tue, 31 Jul 2012 14:39:15 +0200
Subject: [PATCH] save one gettimeofday() syscall.

---
 echoc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/echoc.c b/echoc.c
index e7f0e89..8c8f3aa 100644
--- a/echoc.c
+++ b/echoc.c
@@ -199,7 +199,7 @@ main(int argc, char *argv[])
 			disconnected = 0;
 		}
 		last = buffer;
-		gettimeofday(&last_ts, NULL);
+		memcpy(&last_ts, &now, sizeof(struct timeval));
 		if (verbose)
 			printf("received %d %ld.%06ld\n", buffer, 
 			    (long)diff.tv_sec, diff.tv_usec);