projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| 17baffe2 MD |
1 | #ifndef LTT_TRACER_CORE_H |
| 2 | #define LTT_TRACER_CORE_H | |
| 3 | ||
| 1c8284eb | 4 | /* |
| 17baffe2 MD |
5 | * ltt-tracer-core.h |
| 6 | * | |
| 7 | * Copyright (C) 2005-2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
| 1c8284eb MD |
8 | * |
| 9 | * This contains the core definitions for the Linux Trace Toolkit. | |
| 10 | * | |
| 11 | * Dual LGPL v2.1/GPL v2 license. | |
| 12 | */ | |
| 13 | ||
| 1c8284eb MD |
14 | #include <linux/list.h> |
| 15 | #include <linux/percpu.h> | |
| 1c8284eb | 16 | |
| 58c78202 | 17 | #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS |
| 6db3d13b MD |
18 | /* Align data on its natural alignment */ |
| 19 | #define RING_BUFFER_ALIGN | |
| 20 | #endif | |
| 21 | ||
| f3bc08c5 | 22 | #include "wrapper/ringbuffer/config.h" |
| 6db3d13b | 23 | |
| 1c25284c MD |
24 | struct ltt_session; |
| 25 | struct ltt_channel; | |
| 26 | struct ltt_event; | |
| 1c8284eb | 27 | |
| 1c25284c MD |
28 | typedef int (*ltt_run_filter_functor)(struct ltt_session *session, |
| 29 | struct ltt_channel *chan, | |
| 30 | struct ltt_event *event); | |
| 1c8284eb MD |
31 | |
| 32 | extern ltt_run_filter_functor ltt_run_filter; | |
| 33 | ||
| 34 | extern void ltt_filter_register(ltt_run_filter_functor func); | |
| 35 | extern void ltt_filter_unregister(void); | |
| 36 | ||
| 37 | #endif /* LTT_TRACER_CORE_H */ |