fix: handle EINTR correctly in get_cpu_mask_from_sysfs

[urcu.git] / doc / examples / list / cds_list_del_rcu.c

diff --git a/doc/examples/list/cds_list_del_rcu.c b/doc/examples/list/cds_list_del_rcu.c
index 1f4265c73e82fd9342de9049bef577c3acc95f15..b4e4c137246238cbef1e1b43ac0862d26cf40d3d 100644 (file)
--- a/doc/examples/list/cds_list_del_rcu.c
+++ b/doc/examples/list/cds_list_del_rcu.c
@@ -1,15 +1,8 @@
+// SPDX-FileCopyrightText: 2013 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+//
+// SPDX-License-Identifier: MIT
+
 /*
- * Copyright (C) 2013  Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
- * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
- *
- * Permission is hereby granted to use or copy this program for any
- * purpose,  provided the above notices are retained on all copies.
- * Permission to modify the code and to distribute modified code is
- * granted, provided the above notices are retained, and a notice that
- * the code was modified is included with the above copyright notice.
- *
  * This example shows how to remove from a linked-list safely against
  * concurrent RCU traversals.
  */
@@ -37,7 +30,7 @@ void free_node_rcu(struct rcu_head *head)
        free(node);
 }
 
-int main(int argc, char **argv)
+int main(void)
 {
        int values[] = { -5, 42, 36, 24, };
        CDS_LIST_HEAD(mylist);          /* Defines an empty list head */