[lttng-modules.git] / instrumentation / events / lttng-module / lttng.h

#undef TRACE_SYSTEM
#define TRACE_SYSTEM lttng

#if !defined(LTTNG_TRACE_LTTNG_H) || defined(TRACE_HEADER_MULTI_READ)
#define LTTNG_TRACE_LTTNG_H

#include "../../../probes/lttng-tracepoint-event.h"

LTTNG_TRACEPOINT_EVENT(lttng_logger,
	TP_PROTO(const char __user *text, size_t len),
	TP_ARGS(text, len),
	TP_STRUCT__entry(
		__dynamic_array_text(char, msg, len)
	),
	TP_fast_assign(
		tp_memcpy_dyn_from_user(msg, text)
	),
	TP_printk("")
)

#endif /* LTTNG_TRACE_LTTNG_H */

/* This part must be outside protection */
#include "../../../probes/define_trace.h"
Commit	Line	Data
0c956676 MD	1	#undef TRACE_SYSTEM
	2	#define TRACE_SYSTEM lttng
	3
3bc29f0a MD	4	#if !defined(LTTNG_TRACE_LTTNG_H) \|\| defined(TRACE_HEADER_MULTI_READ)
3bc29f0a MD	5	#define LTTNG_TRACE_LTTNG_H
0c956676	6
3bc29f0a	7	#include "../../../probes/lttng-tracepoint-event.h"
0c956676	8
3bc29f0a	9	LTTNG_TRACEPOINT_EVENT(lttng_logger,
0c956676 MD	10	TP_PROTO(const char __user *text, size_t len),
	11	TP_ARGS(text, len),
	12	TP_STRUCT__entry(
	13	__dynamic_array_text(char, msg, len)
	14	),
	15	TP_fast_assign(
	16	tp_memcpy_dyn_from_user(msg, text)
	17	),
	18	TP_printk("")
	19	)
	20
3bc29f0a	21	#endif /* LTTNG_TRACE_LTTNG_H */
0c956676 MD	22
	23	/* This part must be outside protection */
	24	#include "../../../probes/define_trace.h"