X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=tests%2Ftest_urcu_wfs.c;h=9ec95ef197643f787b1c8e8fb61e755091f398e4;hb=a39bde3b86162601c7d670d97a962fc3f029fdbd;hp=338954faeb351f777591e062493cef67397371a7;hpb=d89f0c51ed502c4248211eb43292e92a98ffe31b;p=userspace-rcu.git

diff --git a/tests/test_urcu_wfs.c b/tests/test_urcu_wfs.c
index 338954f..9ec95ef 100644
--- a/tests/test_urcu_wfs.c
+++ b/tests/test_urcu_wfs.c
@@ -213,7 +213,7 @@ fail:
 	printf_verbose("enqueuer thread_end, thread id : %lx, tid %lu, "
 		       "enqueues %llu successful_enqueues %llu, "
 		       "empty_dest_enqueues %llu\n",
-		       pthread_self(),
+			(unsigned long) pthread_self(),
 			(unsigned long) gettid(),
 		       URCU_TLS(nr_enqueues),
 		       URCU_TLS(nr_successful_enqueues),
@@ -270,7 +270,7 @@ static void do_test_pop_all(enum test_sync sync)
 static void *thr_dequeuer(void *_count)
 {
 	unsigned long long *count = _count;
-	unsigned int counter;
+	unsigned int counter = 0;
 
 	printf_verbose("thread_begin %s, thread id : %lx, tid %lu\n",
 			"dequeuer", (unsigned long) pthread_self(),
@@ -308,7 +308,7 @@ static void *thr_dequeuer(void *_count)
 	printf_verbose("dequeuer thread_end, thread id : %lx, tid %lu, "
 		       "dequeues %llu, successful_dequeues %llu "
 		       "pop_all %llu pop_last %llu\n",
-		       pthread_self(),
+			(unsigned long) pthread_self(),
 			(unsigned long) gettid(),
 		       URCU_TLS(nr_dequeues), URCU_TLS(nr_successful_dequeues),
 		       URCU_TLS(nr_pop_all),
@@ -339,17 +339,19 @@ static void test_end(struct cds_wfs_stack *s, unsigned long long *nr_dequeues,
 
 static void show_usage(int argc, char **argv)
 {
-	printf("Usage : %s nr_dequeuers nr_enqueuers duration (s)", argv[0]);
-	printf(" [-d delay] (enqueuer period (in loops))");
-	printf(" [-c duration] (dequeuer period (in loops))");
-	printf(" [-v] (verbose output)");
-	printf(" [-a cpu#] [-a cpu#]... (affinity)");
-	printf(" [-p] (test pop)");
-	printf(" [-P] (test pop_all, enabled by default)");
-	printf(" [-M] (use mutex external synchronization)");
-	printf("      Note: default: no external synchronization used.");
-	printf(" [-f] (force user-provided synchronization)");
-	printf(" [-w] Wait for dequeuer to empty stack");
+	printf("Usage : %s nr_dequeuers nr_enqueuers duration (s) <OPTIONS>\n",
+		argv[0]);
+	printf("OPTIONS:\n");
+	printf("	[-d delay] (enqueuer period (in loops))\n");
+	printf("	[-c duration] (dequeuer period (in loops))\n");
+	printf("	[-v] (verbose output)\n");
+	printf("	[-a cpu#] [-a cpu#]... (affinity)\n");
+	printf("	[-p] (test pop)\n");
+	printf("	[-P] (test pop_all, enabled by default)\n");
+	printf("	[-M] (use mutex external synchronization)\n");
+	printf("		Note: default: no external synchronization used.\n");
+	printf("	[-f] (force user-provided synchronization)\n");
+	printf("	[-w] Wait for dequeuer to empty stack\n");
 	printf("\n");
 }