From 6a8c1133b9804c667104c9939a716b4e4f7a19d9 Mon Sep 17 00:00:00 2001
From: Michal Sojka <sojkam1@fel.cvut.cz>
Date: Tue, 10 Nov 2009 11:57:47 +0100
Subject: [PATCH] fwp-timing: Added -v option (verbose)

---
 fwp/tests/timing/fwp-timing.c | 43 ++++++++++++++++++++++-------------
 1 file changed, 27 insertions(+), 16 deletions(-)

diff --git a/fwp/tests/timing/fwp-timing.c b/fwp/tests/timing/fwp-timing.c
index 2db8026..a594ef3 100644
--- a/fwp/tests/timing/fwp-timing.c
+++ b/fwp/tests/timing/fwp-timing.c
@@ -23,6 +23,12 @@
 #include <sys/mman.h>
 #include <semaphore.h>
 
+bool opt_verbose = false;
+
+struct stats {
+	
+} stats;
+
 void set_rt_prio(int priority)
 {
 	int maxpri, minpri;
@@ -149,6 +155,7 @@ static struct option long_opts[] = {
     { "async", 	0, 0, 'a' },
     { "number",	0, 0, 'n' },
     { "count",	0, 0, 'c' },
+    { "verbose",0, 0, 'v' },
     { 0, 0, 0, 0}
 };
 
@@ -164,6 +171,7 @@ usage(void)
 	printf("  -n, --number Number of streams with the same parameters\n");
 	printf("  -c, --count Number of messages to send [infinity]\n");
 	printf("  -/, --stream  New stream separator\n");
+	printf("  -v, --verbose Be more verbose\n");
 }
 
 int parse_opts(int *argc, char **argv[], struct stream_params *p)
@@ -172,7 +180,7 @@ int parse_opts(int *argc, char **argv[], struct stream_params *p)
 	int ret;
 	bool options_found = false;
 
-	while ((opt = getopt_long(*argc, *argv, "/ab:c:p:s:d:n:", long_opts, NULL)) != -1) {
+	while ((opt = getopt_long(*argc, *argv, "/ab:c:p:s:d:n:v", long_opts, NULL)) != -1) {
 		options_found = true;
 		switch (opt) {
 		case 'a':
@@ -184,18 +192,6 @@ int parse_opts(int *argc, char **argv[], struct stream_params *p)
 		case 'c':
 			p->count = atoi(optarg);
 			break;
-		case 'p':
-			p->period_ms = atoi(optarg);
-			break;
-		case 's':
-			ret = inet_aton(optarg, &p->src);
-			if (!ret) {
-				fprintf(stderr, "Source IP address not recognized: %s\n",
-					optarg);
-				usage();
-				exit(1);
-			}
-			break;
 		case 'd':
 			ret = inet_aton(optarg, &p->dst);
 			if (!ret) {
@@ -208,6 +204,20 @@ int parse_opts(int *argc, char **argv[], struct stream_params *p)
 		case 'n':
 			p->number = atoi(optarg);
 			break;
+		case 'p':
+			p->period_ms = atoi(optarg);
+			break;
+		case 's':
+			ret = inet_aton(optarg, &p->src);
+			if (!ret) {
+				fprintf(stderr, "Source IP address not recognized: %s\n",
+					optarg);
+				usage();
+				exit(1);
+			}
+			break;
+		case 'v':
+			opt_verbose = true;
 		case '/':
 			break;
 		default:
@@ -293,9 +303,10 @@ void *receiver(void *arg)
 		clock_gettime(CLOCK_MONOTONIC, &tsr);
 		tss = msg->ts;
 		if (msg->cnt != last_cnt+1)
-			printf("packet(s) lost!\n");
-		printf("%3d: %10d: %10.3lf ms\n",
-		       rp->id, msg->cnt, tsdiff2d(&tsr, &tss)*1000);
+			printf("%3d: packet(s) lost!\n", rp->id);
+		if (opt_verbose)
+			printf("%3d: %10d: %10.3lf ms\n",
+			       rp->id, msg->cnt, tsdiff2d(&tsr, &tss)*1000);
 		last_cnt = msg->cnt;
 	}
 	free(rp);
-- 
2.39.2