+// SPDX-FileCopyrightText: 2009 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+// SPDX-FileCopyrightText: 2009 Paul E. McKenney, IBM Corporation.
+//
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
#ifndef _URCU_QSBR_H
#define _URCU_QSBR_H
/*
- * urcu-qsbr.h
- *
* Userspace RCU QSBR header.
*
* LGPL-compatible code should include this header with :
* #define _LGPL_SOURCE
* #include <urcu.h>
*
- * 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
- *
* IBM's contributions to this file may be relicensed under LGPLv2 or later.
*/
#include <stdlib.h>
#include <pthread.h>
+#include <stdbool.h>
#include <urcu/config.h>
* publication headers.
*/
#include <urcu/pointer.h>
+#include <urcu/urcu-poll.h>
#ifdef __cplusplus
extern "C" {
extern void urcu_qsbr_synchronize_rcu(void);
+/*
+ * RCU grace period polling API.
+ */
+extern struct urcu_gp_poll_state urcu_qsbr_start_poll_synchronize_rcu(void);
+extern bool urcu_qsbr_poll_state_synchronize_rcu(struct urcu_gp_poll_state state);
+
/*
* Reader thread registration.
*/