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

/* SPDX-License-Identifier: GPL-2.0-only */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM random

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

#include <probes/lttng-tracepoint-event.h>
#include <linux/writeback.h>

LTTNG_TRACEPOINT_EVENT_CLASS(random__mix_pool_bytes,
	TP_PROTO(const char *pool_name, int bytes, unsigned long IP),

	TP_ARGS(pool_name, bytes, IP),

	TP_FIELDS(
		ctf_string(pool_name, pool_name)
		ctf_integer(int, bytes, bytes)
		ctf_integer_hex(unsigned long, IP, IP)
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__mix_pool_bytes, mix_pool_bytes,

	random_mix_pool_bytes,

	TP_PROTO(const char *pool_name, int bytes, unsigned long IP),

	TP_ARGS(pool_name, bytes, IP)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__mix_pool_bytes, mix_pool_bytes_nolock,

	random_mix_pool_bytes_nolock,

	TP_PROTO(const char *pool_name, int bytes, unsigned long IP),

	TP_ARGS(pool_name, bytes, IP)
)

LTTNG_TRACEPOINT_EVENT_MAP(credit_entropy_bits,

	random_credit_entropy_bits,

	TP_PROTO(const char *pool_name, int bits, int entropy_count,
		 unsigned long IP),

	TP_ARGS(pool_name, bits, entropy_count, IP),

	TP_FIELDS(
		ctf_string(pool_name, pool_name)
		ctf_integer(int, bits, bits)
		ctf_integer(int, entropy_count, entropy_count)
		ctf_integer_hex(unsigned long, IP, IP)
	)
)

LTTNG_TRACEPOINT_EVENT_MAP(get_random_bytes,

	random_get_random_bytes,

	TP_PROTO(int nbytes, unsigned long IP),

	TP_ARGS(nbytes, IP),

	TP_FIELDS(
		ctf_integer(int, nbytes, nbytes)
		ctf_integer_hex(unsigned long, IP, IP)
	)
)

LTTNG_TRACEPOINT_EVENT_CLASS(random__extract_entropy,
	TP_PROTO(const char *pool_name, int nbytes, int entropy_count,
		 unsigned long IP),

	TP_ARGS(pool_name, nbytes, entropy_count, IP),

	TP_FIELDS(
		ctf_string(pool_name, pool_name)
		ctf_integer(int, nbytes, nbytes)
		ctf_integer(int, entropy_count, entropy_count)
		ctf_integer_hex(unsigned long, IP, IP)
	)
)


LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__extract_entropy, extract_entropy,

	random_extract_entropy,

	TP_PROTO(const char *pool_name, int nbytes, int entropy_count,
		 unsigned long IP),

	TP_ARGS(pool_name, nbytes, entropy_count, IP)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__extract_entropy, extract_entropy_user,

	random_extract_entropy_user,

	TP_PROTO(const char *pool_name, int nbytes, int entropy_count,
		 unsigned long IP),

	TP_ARGS(pool_name, nbytes, entropy_count, IP)
)


#endif /* LTTNG_TRACE_RANDOM_H */

/* This part must be outside protection */
#include <probes/define_trace.h>
Commit	Line	Data
	1	/* SPDX-License-Identifier: GPL-2.0-only */
	2	#undef TRACE_SYSTEM
	3	#define TRACE_SYSTEM random
	4
	5	#if !defined(LTTNG_TRACE_RANDOM_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	6	#define LTTNG_TRACE_RANDOM_H
	7
	8	#include <probes/lttng-tracepoint-event.h>
	9	#include <linux/writeback.h>
	10
	11	LTTNG_TRACEPOINT_EVENT_CLASS(random__mix_pool_bytes,
	12	TP_PROTO(const char *pool_name, int bytes, unsigned long IP),
	13
	14	TP_ARGS(pool_name, bytes, IP),
	15
	16	TP_FIELDS(
	17	ctf_string(pool_name, pool_name)
	18	ctf_integer(int, bytes, bytes)
	19	ctf_integer_hex(unsigned long, IP, IP)
	20	)
	21	)
	22
	23	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__mix_pool_bytes, mix_pool_bytes,
	24
	25	random_mix_pool_bytes,
	26
	27	TP_PROTO(const char *pool_name, int bytes, unsigned long IP),
	28
	29	TP_ARGS(pool_name, bytes, IP)
	30	)
	31
	32	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__mix_pool_bytes, mix_pool_bytes_nolock,
	33
	34	random_mix_pool_bytes_nolock,
	35
	36	TP_PROTO(const char *pool_name, int bytes, unsigned long IP),
	37
	38	TP_ARGS(pool_name, bytes, IP)
	39	)
	40
	41	LTTNG_TRACEPOINT_EVENT_MAP(credit_entropy_bits,
	42
	43	random_credit_entropy_bits,
	44
	45	TP_PROTO(const char *pool_name, int bits, int entropy_count,
	46	unsigned long IP),
	47
	48	TP_ARGS(pool_name, bits, entropy_count, IP),
	49
	50	TP_FIELDS(
	51	ctf_string(pool_name, pool_name)
	52	ctf_integer(int, bits, bits)
	53	ctf_integer(int, entropy_count, entropy_count)
	54	ctf_integer_hex(unsigned long, IP, IP)
	55	)
	56	)
	57
	58	LTTNG_TRACEPOINT_EVENT_MAP(get_random_bytes,
	59
	60	random_get_random_bytes,
	61
	62	TP_PROTO(int nbytes, unsigned long IP),
	63
	64	TP_ARGS(nbytes, IP),
	65
	66	TP_FIELDS(
	67	ctf_integer(int, nbytes, nbytes)
	68	ctf_integer_hex(unsigned long, IP, IP)
	69	)
	70	)
	71
	72	LTTNG_TRACEPOINT_EVENT_CLASS(random__extract_entropy,
	73	TP_PROTO(const char *pool_name, int nbytes, int entropy_count,
	74	unsigned long IP),
	75
	76	TP_ARGS(pool_name, nbytes, entropy_count, IP),
	77
	78	TP_FIELDS(
	79	ctf_string(pool_name, pool_name)
	80	ctf_integer(int, nbytes, nbytes)
	81	ctf_integer(int, entropy_count, entropy_count)
	82	ctf_integer_hex(unsigned long, IP, IP)
	83	)
	84	)
	85
	86
	87	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__extract_entropy, extract_entropy,
	88
	89	random_extract_entropy,
	90
	91	TP_PROTO(const char *pool_name, int nbytes, int entropy_count,
	92	unsigned long IP),
	93
	94	TP_ARGS(pool_name, nbytes, entropy_count, IP)
	95	)
	96
	97	LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(random__extract_entropy, extract_entropy_user,
	98
	99	random_extract_entropy_user,
	100
	101	TP_PROTO(const char *pool_name, int nbytes, int entropy_count,
	102	unsigned long IP),
	103
	104	TP_ARGS(pool_name, nbytes, entropy_count, IP)
	105	)
	106
	107
	108
	109	#endif /* LTTNG_TRACE_RANDOM_H */
	110
	111	/* This part must be outside protection */
	112	#include <probes/define_trace.h>