Commit | Line | Data |
---|---|---|
40652b65 MD |
1 | /* |
2 | * Protect against multiple inclusion of structure declarations, but run the | |
3 | * stages below each time. | |
4 | */ | |
5 | #ifndef _LTTNG_PROBES_LTTNG_TYPES_H | |
6 | #define _LTTNG_PROBES_LTTNG_TYPES_H | |
7 | ||
17baffe2 MD |
8 | /* |
9 | * probes/lttng-types.h | |
10 | * | |
11 | * Copyright 2010 (c) - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
12 | * | |
13 | * LTTng types. | |
14 | * | |
15 | * Dual LGPL v2.1/GPL v2 license. | |
16 | */ | |
17 | ||
d0dd2ecb | 18 | #include <linux/seq_file.h> |
c0edae1d MD |
19 | #include "lttng.h" |
20 | #include "../ltt-events.h" | |
d793d5e1 | 21 | #include "../ltt-tracer.h" |
9115fbdc | 22 | #include "../ltt-endian.h" |
1d12cebd | 23 | |
40652b65 MD |
24 | #endif /* _LTTNG_PROBES_LTTNG_TYPES_H */ |
25 | ||
40652b65 MD |
26 | /* Export enumerations */ |
27 | ||
28 | #ifdef STAGE_EXPORT_ENUMS | |
29 | ||
30 | #undef TRACE_EVENT_TYPE | |
31 | #define TRACE_EVENT_TYPE(_name, _abstract_type, args...) | |
32 | ||
33 | #undef TRACE_EVENT_ENUM | |
34 | #define TRACE_EVENT_ENUM(_name, _entries...) \ | |
35 | const struct lttng_enum_entry __trace_event_enum_##_name[] = { \ | |
36 | PARAMS(_entries) \ | |
37 | }; | |
38 | ||
39 | /* Enumeration entry (single value) */ | |
40 | #undef V | |
41 | #define V(_string) { _string, _string, #_string} | |
42 | ||
43 | /* Enumeration entry (range) */ | |
44 | #undef R | |
45 | #define R(_string, _range_start, _range_end) \ | |
46 | { _range_start, _range_end, #_string } | |
47 | ||
48 | #endif /* STAGE_EXPORT_ENUMS */ | |
49 | ||
50 | ||
51 | /* Export named types */ | |
52 | ||
53 | #ifdef STAGE_EXPORT_TYPES | |
54 | ||
40652b65 | 55 | #undef TRACE_EVENT_TYPE___enum |
c099397a MD |
56 | #define TRACE_EVENT_TYPE___enum(_name, _container_type) \ |
57 | { \ | |
58 | .name = #_name, \ | |
64c796d8 | 59 | .container_type = __type_integer(_container_type, __BYTE_ORDER, 10, none), \ |
c099397a MD |
60 | .entries = __trace_event_enum_##_name, \ |
61 | .len = ARRAY_SIZE(__trace_event_enum_##_name), \ | |
40652b65 MD |
62 | }, |
63 | ||
64 | /* Local declaration */ | |
65 | #undef TRACE_EVENT_TYPE | |
66 | #define TRACE_EVENT_TYPE(_name, _abstract_type, args...) \ | |
67 | TRACE_EVENT_TYPE___##_abstract_type(_name, args) | |
68 | ||
69 | #undef TRACE_EVENT_ENUM | |
70 | #define TRACE_EVENT_ENUM(_name, _entries...) | |
71 | ||
72 | #endif /* STAGE_EXPORT_TYPES */ |