Move to kernel style SPDX license identifiers

[lttng-ust.git] / libringbuffer / frontend_api.h

diff --git a/libringbuffer/frontend_api.h b/libringbuffer/frontend_api.h
index 8a32006139afed25204c1594408ecaae54b3f46d..f746c98ec88028008779033e8d558c2693fa72fb 100644 (file)
--- a/libringbuffer/frontend_api.h
+++ b/libringbuffer/frontend_api.h
@@ -1,38 +1,18 @@
-#ifndef _LTTNG_RING_BUFFER_FRONTEND_API_H
-#define _LTTNG_RING_BUFFER_FRONTEND_API_H
-
 /*
- * libringbuffer/frontend_api.h
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
  * Copyright (C) 2005-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.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; only
- * version 2.1 of the License.
- *
- * 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
- *
- * Ring Buffer Library Synchronization Header (buffer write API).
- *
- * Author:
- *      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
  * See ring_buffer_frontend.c for more information on wait-free
  * algorithms.
  * See frontend.h for channel allocation and read-side API.
  */
 
+#ifndef _LTTNG_RING_BUFFER_FRONTEND_API_H
+#define _LTTNG_RING_BUFFER_FRONTEND_API_H
+
 #include <stddef.h>
 
-#include <urcu-bp.h>
 #include <urcu/compiler.h>
 
 #include "frontend.h"