/* CTF 1.8 */

typealias integer { size = 8; align = 8; signed = false; } := uint8_t;
typealias integer { size = 16; align = 8; signed = false; } := uint16_t;
typealias integer { size = 32; align = 8; signed = false; } := uint32_t;
typealias integer { size = 64; align = 8; signed = false; } := uint64_t;
typealias integer { size = 64; align = 8; signed = false; } := unsigned long;
typealias integer { size = 5; align = 1; signed = false; } := uint5_t;
typealias integer { size = 27; align = 1; signed = false; } := uint27_t;

trace {
	major = 1;
	minor = 8;
	uuid = "8c609d38-ed7e-49c3-81df-33cf268062b7";
	byte_order = le;
	packet.header := struct {
		uint32_t magic;
		uint8_t  uuid[16];
		uint32_t stream_id;
		uint64_t stream_instance_id;
	};
};

env {
	domain = "ust";
	tracer_name = "lttng-ust";
	tracer_major = 2;
	tracer_minor = 13;
	tracer_buffering_scheme = "uid";
	tracer_buffering_id = 1000;
	architecture_bit_width = 64;
	trace_name = "lf-metadata";
	trace_creation_datetime = "20231023T185853+0000";
	hostname = "line-endings";
};

clock {
	name = "monotonic";
	uuid = "d0367630-5511-4855-a390-afe86f9b4545";
	description = "Monotonic Clock";
	freq = 1000000000; /* Frequency, in Hz */
	/* clock value offset from Epoch is: offset * (1/freq) */
	offset = 1698076473717549018;
};

typealias integer {
	size = 27; align = 1; signed = false;
	map = clock.monotonic.value;
} := uint27_clock_monotonic_t;

typealias integer {
	size = 32; align = 8; signed = false;
	map = clock.monotonic.value;
} := uint32_clock_monotonic_t;

typealias integer {
	size = 64; align = 8; signed = false;
	map = clock.monotonic.value;
} := uint64_clock_monotonic_t;

struct packet_context {
	uint64_clock_monotonic_t timestamp_begin;
	uint64_clock_monotonic_t timestamp_end;
	uint64_t content_size;
	uint64_t packet_size;
	uint64_t packet_seq_num;
	unsigned long events_discarded;
	uint32_t cpu_id;
};

struct event_header_compact {
	enum : uint5_t { compact = 0 ... 30, extended = 31 } id;
	variant <id> {
		struct {
			uint27_clock_monotonic_t timestamp;
		} compact;
		struct {
			uint32_t id;
			uint64_clock_monotonic_t timestamp;
		} extended;
	} v;
} align(8);

struct event_header_large {
	enum : uint16_t { compact = 0 ... 65534, extended = 65535 } id;
	variant <id> {
		struct {
			uint32_clock_monotonic_t timestamp;
		} compact;
		struct {
			uint32_t id;
			uint64_clock_monotonic_t timestamp;
		} extended;
	} v;
} align(8);

stream {
	id = 0;
	event.header := struct event_header_large;
	packet.context := struct packet_context;
};

event {
	name = "lttng_ust_tracef:event";
	id = 0;
	stream_id = 0;
	loglevel = 14;
	fields := struct {
		integer { size = 32; align = 8; signed = 0; encoding = none; base = 10; } __msg_length;
		integer { size = 8; align = 8; signed = 1; encoding = UTF8; base = 10; } _msg[ __msg_length ];
	};
};