From: Michal Sojka <sojkam1@fel.cvut.cz>
Date: Sat, 4 Dec 2010 07:44:51 +0000 (+0100)
Subject: Print the number of messages in progress (anf whitespace fixes)
X-Git-Tag: fix-allnoconfig~257
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/can-benchmark.git/commitdiff_plain/22b91ee0a743846515521c1fe0613639d64ea9ad

Print the number of messages in progress (anf whitespace fixes)
---

diff --git a/latester/latester.c b/latester/latester.c
index c980f24..ab8f39d 100644
--- a/latester/latester.c
+++ b/latester/latester.c
@@ -79,6 +79,7 @@ struct {
 
 int num_interfaces = 0;
 int count = 0;			/* Number of sent messages */
+unsigned msg_in_progress = 0;
 int completion_pipe[2];
 
 struct msg_info {
@@ -131,7 +132,7 @@ static inline struct msg_info *frame2info(struct can_frame *frame)
 		if (idx >= MAX_INFOS)
 			error(1, 0, "%s idx too high", __FUNCTION__);
 	} else {
-		
+
 		error(1, 0, "%s error", __FUNCTION__);
 	}
 	return &msg_infos[idx];
@@ -295,7 +296,7 @@ int init_ftrace()
 	char *debugfs;
 	char path[256];
 	FILE *f;
-	
+
 	debugfs = "/sys/kernel/debug";
 	if (debugfs) {
 		strcpy(path, debugfs);
@@ -376,7 +377,7 @@ int send_frame(int socket)
 	mi->length = frame.can_dlc;
 	get_tstamp(&mi->ts_sent);
 	mi->sent = frame;
-	
+
 	trace_on();
 	ret = write(socket, &frame, sizeof(frame));
 	trace_off(ret);
@@ -478,7 +479,7 @@ void process_final_rx(int s)
 	struct can_frame frame;
 	struct msg_info *mi;
 	int ret;
-	
+
 	receive(s, &frame, &ts_kern, &ts_user);
 	mi = frame2info(&frame);
 	mi->ts_rx_final_kern = ts_kern;
@@ -500,7 +501,6 @@ void *measure_thread(void *arg)
 	struct timespec timeout;
 	struct sockaddr_can addr;
 	sigset_t set;
-	unsigned msg_in_progress = 0;
 
 	MEMSET_ZERO(pfd);
 
@@ -676,6 +676,11 @@ int parse_options(int argc, const char *argv[])
 	return 0;
 }
 
+void print_progress()
+{
+	printf("\rSent %5d, in progress %5d", count, msg_in_progress);
+	fflush(stdout);
+}
 
 int main(int argc, const char *argv[])
 {
@@ -705,7 +710,7 @@ int main(int argc, const char *argv[])
 		error(1, errno, "pipe fcntl");
 
 	init_ftrace();
-	
+
 	pthread_create(&thread, 0, measure_thread, NULL);
 
 	struct timespec next, now, diff;
@@ -732,16 +737,16 @@ int main(int argc, const char *argv[])
 
 		clock_gettime(CLOCK_MONOTONIC, &now);
 		if (timespec_subtract(&diff, &next, &now)) {
-			printf("\rMessage %d", count);
-			fflush(stdout);
-		        next.tv_nsec += 100000000;
+			print_progress();
+			next.tv_nsec += 100000000;
 			while (next.tv_nsec >= 1000000000) {
 				next.tv_nsec -= 1000000000;
 				next.tv_sec++;
 			}
 		}
 	}
-	printf("\rMessage %d\n", count);
+	print_progress();
+	printf("\n");
 
 	pthread_join(thread, NULL);