projects / lttng-modules.git / blame
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| 3bc29f0a MD |
1 | #ifndef LTTNG_TRACEPOINT_EVENT_H |
| 2 | #define LTTNG_TRACEPOINT_EVENT_H | |
| 3 | ||
| 4 | /* | |
| 5 | * lttng-tracepoint-event.h | |
| 6 | * | |
| 7 | * Copyright (C) 2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
| 8 | * | |
| 9 | * This library is free software; you can redistribute it and/or | |
| 10 | * modify it under the terms of the GNU Lesser General Public | |
| 11 | * License as published by the Free Software Foundation; only | |
| 12 | * version 2.1 of the License. | |
| 13 | * | |
| 14 | * This library is distributed in the hope that it will be useful, | |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 | * Lesser General Public License for more details. | |
| 18 | * | |
| 19 | * You should have received a copy of the GNU Lesser General Public | |
| 20 | * License along with this library; if not, write to the Free Software | |
| 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| 22 | */ | |
| 23 | ||
| 24 | #include <linux/tracepoint.h> | |
| 25 | ||
| 26 | /* | |
| 27 | * If code defines LTTNG_INSTRUMENTATION before including the instrumentation | |
| 28 | * header, generate the instrumentation static inlines. Else, it means | |
| 29 | * we are a probe for the Linux kernel, and it is the probe responsibility | |
| 30 | * to have already included the Linux kernel instrumentation header. | |
| 31 | */ | |
| 32 | #ifdef LTTNG_INSTRUMENTATION | |
| 33 | #define _LTTNG_INSTRUMENTATION(...) __VA_ARGS__ | |
| 34 | #else | |
| 35 | #define _LTTNG_INSTRUMENTATION(...) | |
| 36 | #endif | |
| 37 | ||
| 38 | #define LTTNG_TRACEPOINT_EVENT(name, proto, args, struct, assign, print) \ | |
| 39 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 40 | #define LTTNG_TRACEPOINT_EVENT_CODE(name, proto, args, _locvar, _code, tstruct, assign, print) \ | |
| 41 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 42 | #define LTTNG_TRACEPOINT_EVENT_MAP(name, map, proto, args, tstruct, assign, print) \ | |
| 43 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 44 | #define LTTNG_TRACEPOINT_EVENT_FN(name, proto, args, struct, assign, print, reg, unreg) \ | |
| 45 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 46 | #define LTTNG_TRACEPOINT_EVENT_FN_MAP(name, map, proto, args, tstruct, assign, print, reg, unreg) \ | |
| 47 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 48 | #define LTTNG_TRACEPOINT_EVENT_CONDITION(name, proto, args, cond, struct, assign, print) \ | |
| 49 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| fcf7fa33 MD |
50 | #define LTTNG_TRACEPOINT_EVENT_CONDITION_MAP(name, map, proto, args, cond, struct, assign, print) \ |
| 51 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 3bc29f0a MD |
52 | #define LTTNG_TRACEPOINT_EVENT_MAP_NOARGS(name, map, struct, assign, print) \ |
| 53 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE_NOARGS(name)) | |
| 54 | ||
| 55 | #define LTTNG_TRACEPOINT_EVENT_CLASS(name, proto, args, tstruct, assign, print) | |
| 56 | #define LTTNG_TRACEPOINT_EVENT_CLASS_CODE(_name, _proto, _args, _locvar, _code, _tstruct, _assign, _print) | |
| 57 | #define LTTNG_TRACEPOINT_EVENT_CLASS_CODE_NOARGS(_name, _locvar, _code, _tstruct, _assign, _print) | |
| 58 | ||
| 59 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE(template, name, proto, args) \ | |
| 60 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 61 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(template, name) \ | |
| 62 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE_NOARGS(name)) | |
| 63 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_PRINT(template, name, proto, args, print) \ | |
| 64 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 65 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_PRINT_MAP(template, name, map, proto, args, print) \ | |
| 66 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 67 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_CONDITION(template, name, proto, args, cond) \ | |
| 68 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| fcf7fa33 MD |
69 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_CONDITION_MAP(template, name, map, proto, args, cond) \ |
| 70 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 3bc29f0a MD |
71 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(_template, _name, _map, _proto, _args) \ |
| 72 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| 73 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP_NOARGS(_template, _name, _map) \ | |
| 74 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE_NOARGS(name)) | |
| 75 | ||
| 76 | #endif /* LTTNG_TRACEPOINT_EVENT_H */ |