Commit | Line | Data |
---|---|---|
cd4bd11f MD |
1 | #undef TRACE_SYSTEM |
2 | #define TRACE_SYSTEM lttng | |
3 | ||
4 | #if !defined(_TRACE_LTTNG_H) || defined(TRACE_HEADER_MULTI_READ) | |
5 | #define _TRACE_LTTNG_H | |
6 | ||
7 | #include <linux/tracepoint.h> | |
8 | ||
9 | TRACE_EVENT(lttng_metadata, | |
10 | ||
11 | TP_PROTO(const char *str), | |
12 | ||
13 | TP_ARGS(str), | |
14 | ||
64c796d8 MD |
15 | /* |
16 | * Not exactly a string: more a sequence of bytes (dynamic | |
17 | * array) without the length. This is a dummy anyway: we only | |
18 | * use this declaration to generate an event metadata entry. | |
19 | */ | |
cd4bd11f | 20 | TP_STRUCT__entry( |
30bdb6e4 | 21 | __string( str, str ) |
cd4bd11f MD |
22 | ), |
23 | ||
24 | TP_fast_assign( | |
30bdb6e4 | 25 | tp_strcpy(str, str) |
cd4bd11f MD |
26 | ), |
27 | ||
28 | TP_printk("") | |
29 | ) | |
30 | ||
31 | #endif /* _TRACE_LTTNG_H */ | |
32 | ||
33 | /* This part must be outside protection */ | |
5b88d86e | 34 | #include "../../../probes/define_trace.h" |