From: Michal Sojka <sojkam1@fel.cvut.cz>
Date: Tue, 30 Nov 2010 16:35:27 +0000 (+0100)
Subject: Allow messages with zero id
X-Git-Tag: fix-allnoconfig~300
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/can-benchmark.git/commitdiff_plain/4d282cd02b4632590d95a6d3213fa0e04383b2dc

Allow messages with zero id
---

diff --git a/latester/latester.c b/latester/latester.c
index 85288f7..cb578a1 100644
--- a/latester/latester.c
+++ b/latester/latester.c
@@ -282,7 +282,7 @@ int send_frame(int socket)
 
 	MEMSET_ZERO(frame);
 	i = curr_msg+1;
-	while (msg_infos[i].id != 0 && i != curr_msg) {
+	while (msg_infos[i].id != -1 && i != curr_msg) {
 		i++;
 		if (i >= MAX_INFOS)
 			i = 0;
@@ -310,7 +310,7 @@ int send_frame(int socket)
 
 void msg_info_free(struct msg_info *mi)
 {
-	mi->id = 0;
+	mi->id = -1;
 }
 
 static inline void get_next_timeout(struct timespec *timeout)
@@ -597,7 +597,7 @@ int main(int argc, const char *argv[])
 {
 	pthread_t thread;
 	sigset_t set;
-	int ret;
+	int ret, i;
 
 	parse_options(argc, argv);
 
@@ -606,6 +606,9 @@ int main(int argc, const char *argv[])
 	signal(SIGINT, term_handler);
 	signal(SIGTERM, term_handler);
 
+	for (i=0; i<MAX_INFOS; i++)
+		msg_infos[i].id = -1;
+
 	if (opt.histogram) {
 		histogram_init(&histogram, 5000000, 1);
 	}