*
* 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 <sys/types.h>
#include <stdarg.h>
-#include "relay.h"
-#include "list.h"
+//#include "list.h"
#include "kernelcompat.h"
+#include "buffer.h"
+#include "relay.h"
#include "channels.h"
#include "tracercore.h"
#include "marker.h"
size_t *slot_size, long *buf_offset, u64 *tsc,
unsigned int *rflags,
int largest_align);
- void (*commit_slot) (struct ltt_channel_struct *channel,
- void **transport_data, long buf_offset,
- size_t slot_size);
+//ust// void (*commit_slot) (struct ltt_channel_struct *channel,
+//ust// void **transport_data, long buf_offset,
+//ust// size_t slot_size);
void (*wakeup_channel) (struct ltt_channel_struct *ltt_channel);
int (*user_blocking) (struct ltt_trace_struct *trace,
unsigned int index, size_t data_size,
/* 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
*
}
-/*
- * ltt_commit_slot
- *
- * Atomic unordered slot commit. Increments the commit count in the
- * specified sub-buffer, and delivers it if necessary.
- *
- * Parameters:
- *
- * @channel : the chanel to reserve space into.
- * @transport_data : specific transport data.
- * @buf_offset : offset of beginning of reserved slot
- * @slot_size : size of the reserved slot.
- */
-static inline void ltt_commit_slot(
- struct ltt_channel_struct *channel,
- void **transport_data,
- long buf_offset,
- size_t slot_size)
-{
- struct ltt_trace_struct *trace = channel->trace;
-
- trace->ops->commit_slot(channel, transport_data, buf_offset, slot_size);
-}
+///*
+// * ltt_commit_slot
+// *
+// * Atomic unordered slot commit. Increments the commit count in the
+// * specified sub-buffer, and delivers it if necessary.
+// *
+// * Parameters:
+// *
+// * @channel : the chanel to reserve space into.
+// * @transport_data : specific transport data.
+// * @buf_offset : offset of beginning of reserved slot
+// * @slot_size : size of the reserved slot.
+// */
+//static inline void ltt_commit_slot(
+// struct ltt_channel_struct *channel,
+// void **transport_data,
+// long buf_offset,
+// size_t slot_size)
+//{
+// struct ltt_trace_struct *trace = channel->trace;
+//
+// trace->ops->commit_slot(channel, transport_data, buf_offset, slot_size);
+//}
/*
* Control channels :