Commit | Line | Data |
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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 | |
6ba0c2b2 MD |
11 | /* The tracepoint definition is public, but the provider definition is hidden. */ |
12 | #define LTTNG_UST_TRACEPOINT_PROVIDER_HIDDEN_DEFINITION | |
13 | ||
660323e6 | 14 | #define LTTNG_UST_TRACEPOINT_CREATE_PROBES |
88c7c4ea | 15 | #define LTTNG_UST_TRACEPOINT_DEFINE |
0cb03c85 MD |
16 | #include "lttng-ust-tracelog-provider.h" |
17 | ||
1698631b | 18 | #define LTTNG_UST_TRACELOG_CB(level) \ |
4199ddc7 | 19 | static inline \ |
1698631b | 20 | void lttng_ust___vtracelog_##level(const char *file, \ |
4199ddc7 MJ |
21 | int line, const char *func, \ |
22 | const char *fmt, va_list ap) \ | |
23 | __attribute__((always_inline, format(printf, 4, 0))); \ | |
24 | \ | |
25 | static inline \ | |
1698631b | 26 | void lttng_ust___vtracelog_##level(const char *file, \ |
0cb03c85 | 27 | int line, const char *func, \ |
bd9bb3c7 | 28 | const char *fmt, va_list ap) \ |
0cb03c85 | 29 | { \ |
0cb03c85 | 30 | char *msg; \ |
bd9bb3c7 | 31 | const int len = vasprintf(&msg, fmt, ap); \ |
0cb03c85 | 32 | \ |
0cb03c85 MD |
33 | /* len does not include the final \0 */ \ |
34 | if (len < 0) \ | |
35 | goto end; \ | |
0274f7f2 | 36 | lttng_ust_tracepoint_cb_lttng_ust_tracelog___##level(file, \ |
0cb03c85 | 37 | line, func, msg, len, \ |
171fcc6f | 38 | LTTNG_UST_CALLER_IP()); \ |
0cb03c85 MD |
39 | free(msg); \ |
40 | end: \ | |
bd9bb3c7 MRB |
41 | return; \ |
42 | } \ | |
43 | \ | |
1698631b | 44 | void lttng_ust__vtracelog_##level(const char *file, \ |
4199ddc7 MJ |
45 | int line, const char *func, \ |
46 | const char *fmt, va_list ap) \ | |
47 | __attribute__ ((format(printf, 4, 0))); \ | |
48 | \ | |
1698631b | 49 | void lttng_ust__vtracelog_##level(const char *file, \ |
4b4a1337 MJ |
50 | int line, const char *func, \ |
51 | const char *fmt, va_list ap); \ | |
1698631b | 52 | void lttng_ust__vtracelog_##level(const char *file, \ |
bd9bb3c7 MRB |
53 | int line, const char *func, \ |
54 | const char *fmt, va_list ap) \ | |
55 | { \ | |
1698631b | 56 | lttng_ust___vtracelog_##level(file, line, func, fmt, ap); \ |
bd9bb3c7 MRB |
57 | } \ |
58 | \ | |
1698631b | 59 | void lttng_ust__tracelog_##level(const char *file, \ |
4199ddc7 MJ |
60 | int line, const char *func, \ |
61 | const char *fmt, ...) \ | |
62 | __attribute__ ((format(printf, 4, 5))); \ | |
63 | \ | |
1698631b | 64 | void lttng_ust__tracelog_##level(const char *file, \ |
4b4a1337 MJ |
65 | int line, const char *func, \ |
66 | const char *fmt, ...); \ | |
1698631b | 67 | void lttng_ust__tracelog_##level(const char *file, \ |
bd9bb3c7 MRB |
68 | int line, const char *func, \ |
69 | const char *fmt, ...) \ | |
70 | { \ | |
71 | va_list ap; \ | |
72 | \ | |
73 | va_start(ap, fmt); \ | |
1698631b | 74 | lttng_ust___vtracelog_##level(file, line, func, fmt, ap); \ |
0cb03c85 MD |
75 | va_end(ap); \ |
76 | } | |
77 | ||
1698631b MJ |
78 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_EMERG) |
79 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_ALERT) | |
80 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_CRIT) | |
81 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_ERR) | |
82 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_WARNING) | |
83 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_NOTICE) | |
84 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_INFO) | |
85 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_SYSTEM) | |
86 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_PROGRAM) | |
87 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_PROCESS) | |
88 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_MODULE) | |
89 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_UNIT) | |
90 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_FUNCTION) | |
91 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG_LINE) | |
92 | LTTNG_UST_TRACELOG_CB(LTTNG_UST_TRACEPOINT_LOGLEVEL_DEBUG) |