projects / lttng-modules.git / blame
| 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 | 19 | #include "lttng.h" |
| a90917c3 MD |
20 | #include "../lttng-events.h" |
| 21 | #include "../lttng-tracer.h" | |
| 22 | #include "../lttng-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 */ |