fix: handle EINTR correctly in get_cpu_mask_from_sysfs

[urcu.git] / include / urcu / flavor.h

diff --git a/include/urcu/flavor.h b/include/urcu/flavor.h
index 93da38f7d449c42107ef65a09a6c909f6e75926f..ce2a013a9aa14d1bff0874850f1d8d1699452ef9 100644 (file)
--- a/include/urcu/flavor.h
+++ b/include/urcu/flavor.h
@@ -1,28 +1,16 @@
+// SPDX-FileCopyrightText: 2011 Lai Jiangshan <laijs@cn.fujitsu.com>
+//
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
 #ifndef _URCU_FLAVOR_H
 #define _URCU_FLAVOR_H
 
 /*
- * urcu-flavor.h
- *
  * Userspace RCU header - rcu flavor declarations
- *
- * Copyright (c) 2011 Lai Jiangshan <laijs@cn.fujitsu.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include <urcu/urcu-poll.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -58,6 +46,9 @@ struct rcu_flavor_struct {
 
        void (*register_rculfhash_atfork)(struct urcu_atfork *atfork);
        void (*unregister_rculfhash_atfork)(struct urcu_atfork *atfork);
+
+       struct urcu_gp_poll_state (*update_start_poll_synchronize_rcu)(void);
+       bool (*update_poll_state_synchronize_rcu)(struct urcu_gp_poll_state state);
 };
 
 #define DEFINE_RCU_FLAVOR(x)                           \
@@ -76,17 +67,10 @@ const struct rcu_flavor_struct x = {                        \
        .barrier                = rcu_barrier,          \
        .register_rculfhash_atfork = urcu_register_rculfhash_atfork,    \
        .unregister_rculfhash_atfork = urcu_unregister_rculfhash_atfork,\
+       .update_start_poll_synchronize_rcu = start_poll_synchronize_rcu,\
+       .update_poll_state_synchronize_rcu = poll_state_synchronize_rcu,\
 }
 
-#define DEFINE_RCU_FLAVOR_ALIAS(x, y) _DEFINE_RCU_FLAVOR_ALIAS(x, y)
-#ifdef __APPLE__
-#define _DEFINE_RCU_FLAVOR_ALIAS(x, y)
-#else
-#define _DEFINE_RCU_FLAVOR_ALIAS(x, y)                 \
-__attribute__((alias(#x)))                             \
-extern const struct rcu_flavor_struct y;
-#endif
-
 extern const struct rcu_flavor_struct rcu_flavor;
 
 #ifdef __cplusplus