add acknowledgements, fix gcc warnings

[urcu.git] / test_urcu.c

diff --git a/test_urcu.c b/test_urcu.c
index 650c030efece587c4eed2a47fb2fb67aa9fc3eb7..2b34798986ae14fc6b80ff6a749f6c800516816d 100644 (file)
--- a/test_urcu.c
+++ b/test_urcu.c
@@ -1,3 +1,13 @@
+/*
+ * test_urcu.c
+ *
+ * Userspace RCU library - test program
+ *
+ * Copyright February 2009 - Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+ *
+ * Distributed under GPLv2
+ */
+
 #include <stdio.h>
 #include <pthread.h>
 #include <stdlib.h>
@@ -27,7 +37,7 @@ void *thr_reader(void *arg)
        struct test_array *local_ptr;
 
        printf("thread %s, thread id : %lu, pid %lu\n",
-                       "reader", pthread_self(), getpid());
+                       "reader", pthread_self(), (unsigned long)getpid());
        sleep(2);
 
        urcu_register_thread();
@@ -57,7 +67,7 @@ void *thr_writer(void *arg)
        struct test_array *new, *old;
 
        printf("thread %s, thread id : %lu, pid %lu\n",
-                       "writer", pthread_self(), getpid());
+                       "writer", pthread_self(), (unsigned long)getpid());
        sleep(2);
 
        for (i = 0; i < 100000; i++) {