projects / lttng-ust.git / blame
| Commit | Line | Data |
|---|---|---|
| 0cb03c85 | 1 | /* |
| c0c0989a | 2 | * SPDX-License-Identifier: MIT |
| 0cb03c85 | 3 | * |
| c0c0989a | 4 | * Copyright (C) 2013-2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| 0cb03c85 MD |
5 | */ |
| 6 | ||
| 0cb03c85 MD |
7 | #define _LGPL_SOURCE |
| 8 | #include <stdio.h> | |
| 9d315d6d | 9 | #include "common/macros.h" |
| 0cb03c85 | 10 | |
| 660323e6 | 11 | #define LTTNG_UST_TRACEPOINT_CREATE_PROBES |
| 88c7c4ea | 12 | #define LTTNG_UST_TRACEPOINT_DEFINE |
| 0cb03c85 MD |
13 | #include "lttng-ust-tracelog-provider.h" |
| 14 | ||
| 15 | #define TRACELOG_CB(level) \ | |
| 4199ddc7 MJ |
16 | static inline \ |
| 17 | void __lttng_ust_vtracelog_##level(const char *file, \ | |
| 18 | int line, const char *func, \ | |
| 19 | const char *fmt, va_list ap) \ | |
| 20 | __attribute__((always_inline, format(printf, 4, 0))); \ | |
| 21 | \ | |
| 22 | static inline \ | |
| bd9bb3c7 | 23 | void __lttng_ust_vtracelog_##level(const char *file, \ |
| 0cb03c85 | 24 | int line, const char *func, \ |
| bd9bb3c7 | 25 | const char *fmt, va_list ap) \ |
| 0cb03c85 | 26 | { \ |
| 0cb03c85 | 27 | char *msg; \ |
| bd9bb3c7 | 28 | const int len = vasprintf(&msg, fmt, ap); \ |
| 0cb03c85 | 29 | \ |
| 0cb03c85 MD |
30 | /* len does not include the final \0 */ \ |
| 31 | if (len < 0) \ | |
| 32 | goto end; \ | |
| 0274f7f2 | 33 | lttng_ust_tracepoint_cb_lttng_ust_tracelog___##level(file, \ |
| 0cb03c85 | 34 | line, func, msg, len, \ |
| 171fcc6f | 35 | LTTNG_UST_CALLER_IP()); \ |
| 0cb03c85 MD |
36 | free(msg); \ |
| 37 | end: \ | |
| bd9bb3c7 MRB |
38 | return; \ |
| 39 | } \ | |
| 40 | \ | |
| 4199ddc7 MJ |
41 | void _lttng_ust_vtracelog_##level(const char *file, \ |
| 42 | int line, const char *func, \ | |
| 43 | const char *fmt, va_list ap) \ | |
| 44 | __attribute__ ((format(printf, 4, 0))); \ | |
| 45 | \ | |
| 4b4a1337 MJ |
46 | void _lttng_ust_vtracelog_##level(const char *file, \ |
| 47 | int line, const char *func, \ | |
| 48 | const char *fmt, va_list ap); \ | |
| bd9bb3c7 MRB |
49 | void _lttng_ust_vtracelog_##level(const char *file, \ |
| 50 | int line, const char *func, \ | |
| 51 | const char *fmt, va_list ap) \ | |
| 52 | { \ | |
| 53 | __lttng_ust_vtracelog_##level(file, line, func, fmt, ap); \ | |
| 54 | } \ | |
| 55 | \ | |
| 4199ddc7 MJ |
56 | void _lttng_ust_tracelog_##level(const char *file, \ |
| 57 | int line, const char *func, \ | |
| 58 | const char *fmt, ...) \ | |
| 59 | __attribute__ ((format(printf, 4, 5))); \ | |
| 60 | \ | |
| 4b4a1337 MJ |
61 | void _lttng_ust_tracelog_##level(const char *file, \ |
| 62 | int line, const char *func, \ | |
| 63 | const char *fmt, ...); \ | |
| bd9bb3c7 MRB |
64 | void _lttng_ust_tracelog_##level(const char *file, \ |
| 65 | int line, const char *func, \ | |
| 66 | const char *fmt, ...) \ | |
| 67 | { \ | |
| 68 | va_list ap; \ | |
| 69 | \ | |
| 70 | va_start(ap, fmt); \ | |
| 71 | __lttng_ust_vtracelog_##level(file, line, func, fmt, ap); \ | |
| 0cb03c85 MD |
72 | va_end(ap); \ |
| 73 | } | |
| 74 | ||
| 612e9ce4 MJ |
75 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_EMERG) |
| 76 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_ALERT) | |
| 77 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_CRIT) | |
| 78 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_ERR) | |
| 79 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_WARNING) | |
| 80 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_NOTICE) | |
| 81 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_INFO) | |
| 82 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_SYSTEM) | |
| 83 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_PROGRAM) | |
| 84 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_PROCESS) | |
| 85 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_MODULE) | |
| 86 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_UNIT) | |
| 87 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_FUNCTION) | |
| 88 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_LINE) | |
| 89 | TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG) |