test: fix api.h missing if brackets

[urcu.git] / tests / test_urcu_lfs.c

diff --git a/tests/test_urcu_lfs.c b/tests/test_urcu_lfs.c
index 45ed0628fc3dc5073fe10329319ed6860aa4133b..9636f5bb0da7a935f3e52092d0b3cbef1278cea8 100644 (file)
--- a/tests/test_urcu_lfs.c
+++ b/tests/test_urcu_lfs.c
@@ -274,6 +274,7 @@ void do_test_pop_all(enum test_sync sync)
 static void *thr_dequeuer(void *_count)
 {
        unsigned long long *count = _count;
+       unsigned int counter = 0;
 
        printf_verbose("thread_begin %s, thread id : %lx, tid %lu\n",
                        "dequeuer", (unsigned long) pthread_self(),
@@ -291,8 +292,6 @@ static void *thr_dequeuer(void *_count)
        assert(test_pop || test_pop_all);
 
        for (;;) {
-               unsigned int counter = 0;
-
                if (test_pop && test_pop_all) {
                        /* both pop and pop all */
                        if (counter & 1)
@@ -343,15 +342,17 @@ static void test_end(struct cds_lfs_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(" [-R] (use RCU external synchronization)");
-       printf("      Note: default: no external synchronization used.");
+       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("        [-R] (use RCU external synchronization)\n");
+       printf("                Note: default: no external synchronization used.\n");
        printf("\n");
 }