X-Git-Url: http://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=doc%2Fexamples%2Flist%2Fcds_list_for_each_rcu.c;h=044aa5efeb7b9f3ace93e2677ad4bf273d78efb6;hp=86cc4abf1c2d878abab7481f0981eb0954258ea2;hb=HEAD;hpb=8fd9af4adc59c8a0d6bcea7c286c4e0cae7138b9 diff --git a/doc/examples/list/cds_list_for_each_rcu.c b/doc/examples/list/cds_list_for_each_rcu.c index 86cc4ab..044aa5e 100644 --- a/doc/examples/list/cds_list_for_each_rcu.c +++ b/doc/examples/list/cds_list_for_each_rcu.c @@ -1,15 +1,8 @@ +// SPDX-FileCopyrightText: 2013 Mathieu Desnoyers +// +// SPDX-License-Identifier: MIT + /* - * Copyright (C) 2013 Mathieu Desnoyers - * - * 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 do a RCU linked list traversal, safely * against concurrent RCU updates. cds_list_for_each_rcu() iterates on * struct cds_list_head, and thus, either caa_container_of() or @@ -18,7 +11,7 @@ #include -#include /* Userspace RCU flavor */ +#include /* Userspace RCU flavor */ #include /* RCU list */ #include /* For CAA_ARRAY_SIZE */ @@ -30,7 +23,7 @@ struct mynode { struct cds_list_head node; /* Linked-list chaining */ }; -int main(int argc, char **argv) +int main(void) { int values[] = { -5, 42, 36, 24, }; CDS_LIST_HEAD(mylist); /* Defines an empty list head */ @@ -42,7 +35,7 @@ int main(int argc, char **argv) * Each thread need using RCU read-side need to be explicitly * registered. */ - rcu_register_thread(); + urcu_memb_register_thread(); /* * Adding nodes to the linked-list. Safe against concurrent @@ -66,10 +59,10 @@ int main(int argc, char **argv) printf("mylist content:"); /* - * Surround the RCU read-side critical section with rcu_read_lock() - * and rcu_read_unlock(). + * Surround the RCU read-side critical section with urcu_memb_read_lock() + * and urcu_memb_read_unlock(). */ - rcu_read_lock(); + urcu_memb_read_lock(); /* * This traversal can be performed concurrently with RCU @@ -81,10 +74,10 @@ int main(int argc, char **argv) printf(" %d", node->value); } - rcu_read_unlock(); + urcu_memb_read_unlock(); printf("\n"); end: - rcu_unregister_thread(); + urcu_memb_unregister_thread(); return ret; }