cleanup: all functions have declarations (-Wmissing-prototypes)

[urcu.git] / tests / benchmark / test_rwlock.c

diff --git a/tests/benchmark/test_rwlock.c b/tests/benchmark/test_rwlock.c
index 827c117eb9a7c792e09274fd8169de25b2580050..284ddf1cc4d3dc94f34880d7c2ae6d1a78da81f4 100644 (file)
--- a/tests/benchmark/test_rwlock.c
+++ b/tests/benchmark/test_rwlock.c
@@ -142,27 +142,7 @@ static unsigned int nr_writers;
 
 pthread_mutex_t rcu_copy_mutex = PTHREAD_MUTEX_INITIALIZER;
 
-void rcu_copy_mutex_lock(void)
-{
-       int ret;
-       ret = pthread_mutex_lock(&rcu_copy_mutex);
-       if (ret) {
-               perror("Error in pthread mutex lock");
-               exit(-1);
-       }
-}
-
-void rcu_copy_mutex_unlock(void)
-{
-       int ret;
-
-       ret = pthread_mutex_unlock(&rcu_copy_mutex);
-       if (ret) {
-               perror("Error in pthread mutex unlock");
-               exit(-1);
-       }
-}
-
+static
 void *thr_reader(void *_count)
 {
        unsigned long long *count = _count;
@@ -209,6 +189,7 @@ void *thr_reader(void *_count)
 
 }
 
+static
 void *thr_writer(void *_count)
 {
        unsigned long long *count = _count;
@@ -256,6 +237,7 @@ void *thr_writer(void *_count)
        return ((void*)2);
 }
 
+static
 void show_usage(int argc, char **argv)
 {
        printf("Usage : %s nr_readers nr_writers duration (s) <OPTIONS>\n",
@@ -277,6 +259,7 @@ int main(int argc, char **argv)
        unsigned long long *count_reader, *count_writer;
        unsigned long long tot_reads = 0, tot_writes = 0;
        int i, a;
+       unsigned int i_thr;
 
        if (argc < 4) {
                show_usage(argc, argv);
@@ -364,15 +347,15 @@ int main(int argc, char **argv)
 
        next_aff = 0;
 
-       for (i = 0; i < nr_readers; i++) {
-               err = pthread_create(&tid_reader[i], NULL, thr_reader,
-                                    &count_reader[i]);
+       for (i_thr = 0; i_thr < nr_readers; i_thr++) {
+               err = pthread_create(&tid_reader[i_thr], NULL, thr_reader,
+                                    &count_reader[i_thr]);
                if (err != 0)
                        exit(1);
        }
-       for (i = 0; i < nr_writers; i++) {
-               err = pthread_create(&tid_writer[i], NULL, thr_writer,
-                                    &count_writer[i]);
+       for (i_thr = 0; i_thr < nr_writers; i_thr++) {
+               err = pthread_create(&tid_writer[i_thr], NULL, thr_writer,
+                                    &count_writer[i_thr]);
                if (err != 0)
                        exit(1);
        }
@@ -385,17 +368,17 @@ int main(int argc, char **argv)
 
        test_stop = 1;
 
-       for (i = 0; i < nr_readers; i++) {
-               err = pthread_join(tid_reader[i], &tret);
+       for (i_thr = 0; i_thr < nr_readers; i_thr++) {
+               err = pthread_join(tid_reader[i_thr], &tret);
                if (err != 0)
                        exit(1);
-               tot_reads += count_reader[i];
+               tot_reads += count_reader[i_thr];
        }
-       for (i = 0; i < nr_writers; i++) {
-               err = pthread_join(tid_writer[i], &tret);
+       for (i_thr = 0; i_thr < nr_writers; i_thr++) {
+               err = pthread_join(tid_writer[i_thr], &tret);
                if (err != 0)
                        exit(1);
-               tot_writes += count_writer[i];
+               tot_writes += count_writer[i_thr];
        }
 
        printf_verbose("total number of reads : %llu, writes %llu\n", tot_reads,