Tracepoint API namespacing 'TRACEPOINT_PROVIDER'
[lttng-ust.git] / include / lttng / tracepoint-event.h
... / ...
CommitLineData
1/*
2 * SPDX-License-Identifier: MIT
3 *
4 * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
5 */
6
7#include <lttng/ust-api-compat.h>
8
9
10#if LTTNG_UST_COMPAT_API(0)
11# if defined(TRACEPOINT_CREATE_PROBES) && !defined(LTTNG_UST_TRACEPOINT_CREATE_PROBES)
12# define LTTNG_UST_TRACEPOINT_CREATE_PROBES
13# endif
14#endif /* #if LTTNG_UST_COMPAT_API(0) */
15
16#ifdef LTTNG_UST_TRACEPOINT_CREATE_PROBES
17
18#define __tp_stringify1(x) #x
19#define __tp_stringify(x) __tp_stringify1(x)
20
21#undef LTTNG_UST_TRACEPOINT_EVENT_INSTANCE
22#define LTTNG_UST_TRACEPOINT_EVENT_INSTANCE(_provider, _template, _name, _args)
23
24#undef LTTNG_UST_TRACEPOINT_EVENT
25#define LTTNG_UST_TRACEPOINT_EVENT(_provider, _name, _args, _fields) \
26 LTTNG_UST_TRACEPOINT_EVENT_CLASS(_provider, _name, LTTNG_UST__TP_PARAMS(_args), \
27 LTTNG_UST__TP_PARAMS(_fields)) \
28 LTTNG_UST_TRACEPOINT_EVENT_INSTANCE(_provider, _name, _name, \
29 LTTNG_UST__TP_PARAMS(_args))
30
31
32#undef LTTNG_UST_TRACEPOINT_CREATE_PROBES
33#if LTTNG_UST_COMPAT_API(0)
34#undef TRACEPOINT_CREATE_PROBES
35#endif
36
37#define LTTNG_UST_TRACEPOINT_HEADER_MULTI_READ
38#if LTTNG_UST_COMPAT_API(0)
39#define TRACEPOINT_HEADER_MULTI_READ
40#endif
41
42#if LTTNG_UST_COMPAT_API(0)
43# if defined(TRACEPOINT_INCLUDE) && !defined(LTTNG_UST_TRACEPOINT_INCLUDE)
44# define LTTNG_UST_TRACEPOINT_INCLUDE TRACEPOINT_INCLUDE
45# endif
46#endif /* #if LTTNG_UST_COMPAT_API(0) */
47
48#if LTTNG_UST_COMPAT_API(0)
49# if defined(TRACEPOINT_PROVIDER) && !defined(LTTNG_UST_TRACEPOINT_PROVIDER)
50# define LTTNG_UST_TRACEPOINT_PROVIDER TRACEPOINT_PROVIDER
51# endif
52#endif /* #if LTTNG_UST_COMPAT_API(0) */
53
54#include LTTNG_UST_TRACEPOINT_INCLUDE
55
56#include <lttng/ust-tracepoint-event.h>
57
58#undef LTTNG_UST_TRACEPOINT_HEADER_MULTI_READ
59#if LTTNG_UST_COMPAT_API(0)
60#undef TRACEPOINT_HEADER_MULTI_READ
61#endif
62
63#undef LTTNG_UST_TRACEPOINT_INCLUDE
64#if LTTNG_UST_COMPAT_API(0)
65# undef TRACEPOINT_INCLUDE
66#endif
67
68#define LTTNG_UST_TRACEPOINT_CREATE_PROBES
69
70/*
71 * Put back definitions to the state they were when defined by
72 * tracepoint.h.
73 */
74#undef LTTNG_UST_TP_ARGS
75#define LTTNG_UST_TP_ARGS(...) __VA_ARGS__
76
77#undef LTTNG_UST_TRACEPOINT_EVENT
78#define LTTNG_UST_TRACEPOINT_EVENT(provider, name, args, fields) \
79 LTTNG_UST__DECLARE_TRACEPOINT(provider, name, LTTNG_UST__TP_PARAMS(args)) \
80 LTTNG_UST__DEFINE_TRACEPOINT(provider, name, LTTNG_UST__TP_PARAMS(args))
81
82#undef LTTNG_UST_TRACEPOINT_EVENT_CLASS
83#define LTTNG_UST_TRACEPOINT_EVENT_CLASS(provider, name, args, fields)
84
85#undef LTTNG_UST_TRACEPOINT_EVENT_INSTANCE
86#define LTTNG_UST_TRACEPOINT_EVENT_INSTANCE(provider, _template, name, args) \
87 LTTNG_UST__DECLARE_TRACEPOINT(provider, name, LTTNG_UST__TP_PARAMS(args)) \
88 LTTNG_UST__DEFINE_TRACEPOINT(provider, name, LTTNG_UST__TP_PARAMS(args))
89
90#undef LTTNG_UST_TRACEPOINT_LOGLEVEL
91#define LTTNG_UST_TRACEPOINT_LOGLEVEL(provider, name, loglevel)
92
93#undef LTTNG_UST_TRACEPOINT_MODEL_EMF_URI
94#define LTTNG_UST_TRACEPOINT_MODEL_EMF_URI(provider, name, uri)
95
96#endif /* LTTNG_UST_TRACEPOINT_CREATE_PROBES */
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