X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=tests%2Ftest_urcu_gc.c;h=da17a212dae00490c1336994dedae7369c2ed999;hb=8ff97cc3836c6a2739b62af0a859511c9c284e4f;hp=c452afbd1f2e92a7186a07fcb4ef01dba1310671;hpb=2953b501ab1dcf908d07de9b414a08397519f5b6;p=urcu.git

diff --git a/tests/test_urcu_gc.c b/tests/test_urcu_gc.c
index c452afb..da17a21 100644
--- a/tests/test_urcu_gc.c
+++ b/tests/test_urcu_gc.c
@@ -309,15 +309,17 @@ void *thr_writer(void *data)
 
 void show_usage(int argc, char **argv)
 {
-	printf("Usage : %s nr_readers nr_writers duration (s)", argv[0]);
+	printf("Usage : %s nr_readers nr_writers duration (s) <OPTIONS>\n",
+		argv[0]);
+	printf("OPTIONS:\n");
 #ifdef DEBUG_YIELD
-	printf(" [-r] [-w] (yield reader and/or writer)");
+	printf("	[-r] [-w] (yield reader and/or writer)\n");
 #endif
-	printf(" [-d delay] (writer period (us))");
-	printf(" [-c duration] (reader C.S. duration (in loops))");
-	printf(" [-e duration] (writer C.S. duration (in loops))");
-	printf(" [-v] (verbose output)");
-	printf(" [-a cpu#] [-a cpu#]... (affinity)");
+	printf("	[-d delay] (writer period (us))\n");
+	printf("	[-c duration] (reader C.S. duration (in loops))\n");
+	printf("	[-e duration] (writer C.S. duration (in loops))\n");
+	printf("	[-v] (verbose output)\n");
+	printf("	[-a cpu#] [-a cpu#]... (affinity)\n");
 	printf("\n");
 }