-#ifndef _LINUX_RING_BUFFER_FRONTEND_INTERNAL_H
-#define _LINUX_RING_BUFFER_FRONTEND_INTERNAL_H
+#ifndef _LTTNG_RING_BUFFER_FRONTEND_INTERNAL_H
+#define _LTTNG_RING_BUFFER_FRONTEND_INTERNAL_H
/*
- * linux/ringbuffer/frontend_internal.h
- *
- * (C) Copyright 2005-2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * libringbuffer/frontend_internal.h
*
* Ring Buffer Library Synchronization Header (internal helpers).
*
+ * 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
+ *
+ *
* Author:
* Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*
#include <urcu/compiler.h>
-#include <ust/ringbuffer-config.h>
+#include <lttng/ringbuffer-config.h>
#include "backend_types.h"
#include "frontend_types.h"
#include "shm.h"
#if (CAA_BITS_PER_LONG == 32)
static inline
void save_last_tsc(const struct lttng_ust_lib_ring_buffer_config *config,
- struct lttng_ust_lib_ring_buffer *buf, u64 tsc)
+ struct lttng_ust_lib_ring_buffer *buf, uint64_t tsc)
{
if (config->tsc_bits == 0 || config->tsc_bits == 64)
return;
static inline
int last_tsc_overflow(const struct lttng_ust_lib_ring_buffer_config *config,
- struct lttng_ust_lib_ring_buffer *buf, u64 tsc)
+ struct lttng_ust_lib_ring_buffer *buf, uint64_t tsc)
{
unsigned long tsc_shifted;
#else
static inline
void save_last_tsc(const struct lttng_ust_lib_ring_buffer_config *config,
- struct lttng_ust_lib_ring_buffer *buf, u64 tsc)
+ struct lttng_ust_lib_ring_buffer *buf, uint64_t tsc)
{
if (config->tsc_bits == 0 || config->tsc_bits == 64)
return;
static inline
int last_tsc_overflow(const struct lttng_ust_lib_ring_buffer_config *config,
- struct lttng_ust_lib_ring_buffer *buf, u64 tsc)
+ struct lttng_ust_lib_ring_buffer *buf, uint64_t tsc)
{
if (config->tsc_bits == 0 || config->tsc_bits == 64)
return 0;
{
unsigned long old_commit_count = commit_count
- chan->backend.subbuf_size;
- u64 tsc;
+ uint64_t tsc;
/* Check if all commits have been done */
if (caa_unlikely((buf_trunc(offset, chan) >> chan->backend.num_subbuf_order)
/* Keep track of trap nesting inside ring buffer code */
extern __thread unsigned int lib_ring_buffer_nesting;
-#endif /* _LINUX_RING_BUFFER_FRONTEND_INTERNAL_H */
+#endif /* _LTTNG_RING_BUFFER_FRONTEND_INTERNAL_H */