From d8dc1797c94d0ec7eceac8715a035ddaa5c66dfc Mon Sep 17 00:00:00 2001
From: Michal Sojka <sojkam1@fel.cvut.cz>
Date: Fri, 10 Dec 2010 15:59:30 +0100
Subject: [PATCH] latester: Log command line and duration

---
 latester/latester.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/latester/latester.c b/latester/latester.c
index fb299aa..24015f1 100644
--- a/latester/latester.c
+++ b/latester/latester.c
@@ -81,6 +81,7 @@ struct {
 	unsigned enobufs;
 	unsigned overrun;
 	unsigned lost;
+	struct timespec tic, tac;
 } stats;
 
 int num_interfaces = 0;
@@ -582,6 +583,8 @@ void *measure_thread(void *arg)
 	if (opt.oneattime)
 		SEND();
 
+	get_tstamp(&stats.tic);
+
 	while (!finish_flag &&
 	       (opt.count == 0 || count < opt.count || msg_in_progress != 0)) {
 
@@ -631,6 +634,8 @@ void *measure_thread(void *arg)
 		}
 	}
 
+	get_tstamp(&stats.tac);
+
 	for (i=0; i<num_interfaces; i++)
 		close(pfd[i].fd);
 
@@ -800,6 +805,14 @@ int main(int argc, const char *argv[])
 	fclose(opt.f_hist);
 	fclose(opt.f_msgs);
 
+
+	fprintf(opt.f_stat, "cmdline='");
+	for (i=0; i<argc; i++)
+		fprintf(opt.f_stat, "%s%s", argv[i], i < argc-1 ? " " : "");
+	fprintf(opt.f_stat, "'\n");
+
+	timespec_subtract(&diff, &stats.tac, &stats.tic);
+	fprintf(opt.f_stat, "duration=%s # seconds\n", tstamp_str(NULL, &diff));
 	
 	fprintf(opt.f_stat, "sent=%d\n", count);
 	fprintf(opt.f_stat, "overrun=%d\n", stats.overrun);
-- 
2.39.2