/*
- * Copyright (C) 2012 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- * 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
- *
- * This program 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 program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * SPDX-License-Identifier: LGPL-2.1-only
*
* This code is originally adapted from userspace-rcu's urcu-wait.h
*/
#include <stdbool.h>
#include "macros.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
struct lttng_waiter {
struct cds_wfs_node wait_queue_node;
int32_t state;
};
-LTTNG_HIDDEN
void lttng_waiter_init(struct lttng_waiter *waiter);
-LTTNG_HIDDEN
void lttng_waiter_wait(struct lttng_waiter *waiter);
/*
* It is invalid for multiple "wake" operations to be invoked
* on a single waiter without re-initializing it before.
*/
-LTTNG_HIDDEN
void lttng_waiter_wake_up(struct lttng_waiter *waiter);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* LTTNG_WAITER_H */