X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=lttng-tracer.h;fp=lttng-tracer.h;h=571a715e955eef4eacc67a4a4deb1ef45586a62f;hb=a90917c3f8c4ed79117f1caa333b29a2108084ec;hp=0000000000000000000000000000000000000000;hpb=edb5c2da83545004c5f556accb79d010a6b1e3a9;p=lttng-modules.git

diff --git a/lttng-tracer.h b/lttng-tracer.h
new file mode 100644
index 00000000..571a715e
--- /dev/null
+++ b/lttng-tracer.h
@@ -0,0 +1,67 @@
+#ifndef _LTTNG_TRACER_H
+#define _LTTNG_TRACER_H
+
+/*
+ * lttng-tracer.h
+ *
+ * Copyright (C) 2005-2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * This contains the definitions for the Linux Trace Toolkit tracer.
+ *
+ * Dual LGPL v2.1/GPL v2 license.
+ */
+
+#include <stdarg.h>
+#include <linux/types.h>
+#include <linux/limits.h>
+#include <linux/list.h>
+#include <linux/cache.h>
+#include <linux/timex.h>
+#include <linux/wait.h>
+#include <asm/atomic.h>
+#include <asm/local.h>
+
+#include "wrapper/trace-clock.h"
+#include "lttng-tracer-core.h"
+#include "lttng-events.h"
+
+#define LTTNG_VERSION 0
+#define LTTNG_PATCHLEVEL 9
+#define LTTNG_SUBLEVEL 1
+
+#ifndef CHAR_BIT
+#define CHAR_BIT 8
+#endif
+
+/* Number of bytes to log with a read/write event */
+#define LTTNG_LOG_RW_SIZE		32L
+#define LTTNG_MAX_SMALL_SIZE		0xFFFFU
+
+#ifdef RING_BUFFER_ALIGN
+#define lttng_alignof(type)	__alignof__(type)
+#else
+#define lttng_alignof(type)	1
+#endif
+
+/* Tracer properties */
+#define CTF_MAGIC_NUMBER		0xC1FC1FC1
+#define TSDL_MAGIC_NUMBER		0x75D11D57
+
+/* CTF specification version followed */
+#define CTF_SPEC_MAJOR			1
+#define CTF_SPEC_MINOR			8
+
+/* Tracer major/minor versions */
+#define CTF_VERSION_MAJOR		0
+#define CTF_VERSION_MINOR		1
+
+/*
+ * Number of milliseconds to retry before failing metadata writes on buffer full
+ * condition. (10 seconds)
+ */
+#define LTTNG_METADATA_TIMEOUT_MSEC	10000
+
+#define LTTNG_RFLAG_EXTENDED		RING_BUFFER_RFLAG_END
+#define LTTNG_RFLAG_END			(LTTNG_RFLAG_EXTENDED << 1)
+
+#endif /* _LTTNG_TRACER_H */