projects / lttng-ust.git / blame
| Commit | Line | Data |
|---|---|---|
| 0cb03c85 MD |
1 | #ifndef _LTTNG_UST_TRACELOG_H |
| 2 | #define _LTTNG_UST_TRACELOG_H | |
| 3 | ||
| 4 | /* | |
| 5 | * Copyright (C) 2013-2015 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
| 6 | * | |
| 7 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| 8 | * of this software and associated documentation files (the "Software"), to deal | |
| 9 | * in the Software without restriction, including without limitation the rights | |
| 10 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| 11 | * copies of the Software, and to permit persons to whom the Software is | |
| 12 | * furnished to do so, subject to the following conditions: | |
| 13 | * | |
| 14 | * The above copyright notice and this permission notice shall be included in | |
| 15 | * all copies or substantial portions of the Software. | |
| 16 | * | |
| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
| 20 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
| 21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
| 22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
| 23 | * SOFTWARE. | |
| 24 | */ | |
| 25 | ||
| 26 | #include <lttng/lttng-ust-tracelog.h> | |
| 27 | ||
| 28 | #ifdef __cplusplus | |
| 29 | extern "C" { | |
| 30 | #endif | |
| 31 | ||
| 49faeca7 MD |
32 | #define TP_TRACELOG_CB_TEMPLATE(level) \ |
| 33 | extern void _lttng_ust_tracelog_##level(const char *file, \ | |
| 34 | int line, const char *func, const char *fmt, ...); \ | |
| 35 | extern void _lttng_ust_vtracelog_##level(const char *file, \ | |
| 36 | int line, const char *func, const char *fmt, va_list ap); | |
| 0cb03c85 | 37 | |
| c4d667ed MD |
38 | TP_TRACELOG_CB_TEMPLATE(TRACE_EMERG); |
| 39 | TP_TRACELOG_CB_TEMPLATE(TRACE_ALERT); | |
| 40 | TP_TRACELOG_CB_TEMPLATE(TRACE_CRIT); | |
| 41 | TP_TRACELOG_CB_TEMPLATE(TRACE_ERR); | |
| 42 | TP_TRACELOG_CB_TEMPLATE(TRACE_WARNING); | |
| 43 | TP_TRACELOG_CB_TEMPLATE(TRACE_NOTICE); | |
| 44 | TP_TRACELOG_CB_TEMPLATE(TRACE_INFO); | |
| 45 | TP_TRACELOG_CB_TEMPLATE(TRACE_DEBUG_SYSTEM); | |
| 46 | TP_TRACELOG_CB_TEMPLATE(TRACE_DEBUG_PROGRAM); | |
| 47 | TP_TRACELOG_CB_TEMPLATE(TRACE_DEBUG_PROCESS); | |
| 48 | TP_TRACELOG_CB_TEMPLATE(TRACE_DEBUG_MODULE); | |
| 49 | TP_TRACELOG_CB_TEMPLATE(TRACE_DEBUG_UNIT); | |
| 50 | TP_TRACELOG_CB_TEMPLATE(TRACE_DEBUG_FUNCTION); | |
| 51 | TP_TRACELOG_CB_TEMPLATE(TRACE_DEBUG_LINE); | |
| 52 | TP_TRACELOG_CB_TEMPLATE(TRACE_DEBUG); | |
| 0cb03c85 MD |
53 | |
| 54 | #undef TP_TRACELOG_CB_TEMPLATE | |
| 55 | ||
| 56 | #define tracelog(level, fmt, ...) \ | |
| 57 | do { \ | |
| afeea86f | 58 | LTTNG_STAP_PROBEV(tracepoint_lttng_ust_tracelog, level, ## __VA_ARGS__); \ |
| c4d667ed | 59 | if (caa_unlikely(__tracepoint_lttng_ust_tracelog___##level.state)) \ |
| 0cb03c85 | 60 | _lttng_ust_tracelog_##level(__FILE__, __LINE__, __func__, \ |
| 49faeca7 | 61 | fmt, ## __VA_ARGS__); \ |
| 0cb03c85 MD |
62 | } while (0) |
| 63 | ||
| bd9bb3c7 MRB |
64 | #define vtracelog(level, fmt, ap) \ |
| 65 | do { \ | |
| 66 | if (caa_unlikely(__tracepoint_lttng_ust_tracelog___##level.state)) \ | |
| 49faeca7 MD |
67 | _lttng_ust_vtracelog_##level(__FILE__, __LINE__, __func__, \ |
| 68 | fmt, ap); \ | |
| bd9bb3c7 MRB |
69 | } while (0) |
| 70 | ||
| 0cb03c85 MD |
71 | #ifdef __cplusplus |
| 72 | } | |
| 73 | #endif | |
| 74 | ||
| 75 | #endif /* _LTTNG_UST_TRACELOG_H */ |