*
* Ported to userspace by Pierre-Marc Fournier.
*
- * This file is released under the GPLv2.
+ * 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
*/
#ifndef _LTT_TRACER_H
#include <stdarg.h>
//#include "list.h"
#include "kernelcompat.h"
+#include "buffer.h"
#include "relay.h"
#include "channels.h"
#include "tracercore.h"
/* Lockless LTTng */
-/* Buffer offset macros */
-
-/*
- * BUFFER_TRUNC zeroes the subbuffer offset and the subbuffer number parts of
- * the offset, which leaves only the buffer number.
- */
-#define BUFFER_TRUNC(offset, chan) \
- ((offset) & (~((chan)->alloc_size-1)))
-#define BUFFER_OFFSET(offset, chan) ((offset) & ((chan)->alloc_size - 1))
-#define SUBBUF_OFFSET(offset, chan) ((offset) & ((chan)->subbuf_size - 1))
-#define SUBBUF_ALIGN(offset, chan) \
- (((offset) + (chan)->subbuf_size) & (~((chan)->subbuf_size - 1)))
-#define SUBBUF_TRUNC(offset, chan) \
- ((offset) & (~((chan)->subbuf_size - 1)))
-#define SUBBUF_INDEX(offset, chan) \
- (BUFFER_OFFSET((offset), chan) >> (chan)->subbuf_size_order)
-
/*
* ltt_reserve_slot
*