projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| b7cdc182 | 1 | /* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only) |
| 9f36eaed | 2 | * |
| 3bc29f0a MD |
3 | * lttng-tracepoint-event.h |
| 4 | * | |
| 5 | * Copyright (C) 2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
| 3bc29f0a MD |
6 | */ |
| 7 | ||
| 9f36eaed MJ |
8 | #ifndef LTTNG_TRACEPOINT_EVENT_H |
| 9 | #define LTTNG_TRACEPOINT_EVENT_H | |
| 10 | ||
| 3bc29f0a MD |
11 | #include <linux/tracepoint.h> |
| 12 | ||
| 13 | /* | |
| 14 | * If code defines LTTNG_INSTRUMENTATION before including the instrumentation | |
| 15 | * header, generate the instrumentation static inlines. Else, it means | |
| 16 | * we are a probe for the Linux kernel, and it is the probe responsibility | |
| 17 | * to have already included the Linux kernel instrumentation header. | |
| 18 | */ | |
| 19 | #ifdef LTTNG_INSTRUMENTATION | |
| 20 | #define _LTTNG_INSTRUMENTATION(...) __VA_ARGS__ | |
| 21 | #else | |
| 22 | #define _LTTNG_INSTRUMENTATION(...) | |
| 23 | #endif | |
| 24 | ||
| f127e61e | 25 | #define LTTNG_TRACEPOINT_EVENT(name, proto, args, fields) \ |
| 3bc29f0a | 26 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) |
| 265822ae | 27 | #define LTTNG_TRACEPOINT_EVENT_CODE(name, proto, args, _locvar, _code_pre, fields, _code_post) \ |
| 3bc29f0a | 28 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) |
| 265822ae | 29 | #define LTTNG_TRACEPOINT_EVENT_CODE_MAP(name, map, proto, args, _locvar, _code_pre, fields, _code_post) \ |
| 3bc29f0a | 30 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) |
| f127e61e | 31 | #define LTTNG_TRACEPOINT_EVENT_MAP(name, map, proto, args, fields) \ |
| 3bc29f0a | 32 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) |
| f127e61e | 33 | #define LTTNG_TRACEPOINT_EVENT_MAP_NOARGS(name, map, fields) \ |
| 3bc29f0a MD |
34 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE_NOARGS(name)) |
| 35 | ||
| f127e61e | 36 | #define LTTNG_TRACEPOINT_EVENT_CLASS(name, proto, args, fields) |
| 265822ae MD |
37 | #define LTTNG_TRACEPOINT_EVENT_CLASS_CODE(_name, _proto, _args, _locvar, _code_pre, _fields, _code_post) |
| 38 | #define LTTNG_TRACEPOINT_EVENT_CLASS_CODE_NOARGS(_name, _locvar, _code_pre, _fields, _code_post) | |
| 3bc29f0a MD |
39 | |
| 40 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE(template, name, proto, args) \ | |
| 41 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 42 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(template, name) \ | |
| 43 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE_NOARGS(name)) | |
| 3bc29f0a MD |
44 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(_template, _name, _map, _proto, _args) \ |
| 45 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 46 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP_NOARGS(_template, _name, _map) \ | |
| 47 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE_NOARGS(name)) | |
| 48 | ||
| 141ddf28 MD |
49 | #define LTTNG_TRACEPOINT_ENUM(_name, _values) |
| 50 | ||
| 3bc29f0a | 51 | #endif /* LTTNG_TRACEPOINT_EVENT_H */ |