[babeltrace.git] / include / babeltrace / ctf-ir / metadata.h

#ifndef _BABELTRACE_CTF_IR_METADATA_H
#define _BABELTRACE_CTF_IR_METADATA_H

/*
 * BabelTrace
 *
 * CTF Intermediate Representation Metadata Header
 *
 * Copyright 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include <babeltrace/types.h>
#include <babeltrace/format.h>
#include <babeltrace/ctf/types.h>
#include <sys/types.h>
#include <dirent.h>
#include <babeltrace/uuid.h>
#include <assert.h>
#include <glib.h>

struct ctf_trace;
struct ctf_stream_declaration;
struct ctf_event_declaration;
struct ctf_clock;
struct ctf_callsite;

struct ctf_stream_definition {
	struct ctf_stream_declaration *stream_class;
	uint64_t real_timestamp;		/* Current timestamp, in ns */
	uint64_t cycles_timestamp;		/* Current timestamp, in cycles */
	uint64_t event_id;			/* Current event ID */
	int has_timestamp;
	uint64_t stream_id;

	struct definition_struct *trace_packet_header;
	struct definition_struct *stream_packet_context;
	struct definition_struct *stream_event_header;
	struct definition_struct *stream_event_context;
	GPtrArray *events_by_id;		/* Array of struct ctf_event_definition pointers indexed by id */
	struct definition_scope *parent_def_scope;	/* for initialization */
	int stream_definitions_created;

	struct ctf_clock *current_clock;

	/* Event discarded information */
	uint64_t events_discarded;
	uint64_t prev_real_timestamp;		/* Start-of-last-packet timestamp in ns */
	uint64_t prev_real_timestamp_end;	/* End-of-last-packet timestamp in ns */
	uint64_t prev_cycles_timestamp;		/* Start-of-last-packet timestamp in cycles */
	uint64_t prev_cycles_timestamp_end;	/* End-of-last-packet timestamp in cycles */
	char path[PATH_MAX];			/* Path to stream. '\0' for mmap traces */
};

struct ctf_event_definition {
	struct ctf_stream_definition *stream;
	struct definition_struct *event_context;
	struct definition_struct *event_fields;
};

#define CTF_CLOCK_SET_FIELD(ctf_clock, field)				\
	do {								\
		(ctf_clock)->field_mask |= CTF_CLOCK_ ## field;		\
	} while (0)

#define CTF_CLOCK_FIELD_IS_SET(ctf_clock, field)			\
		((ctf_clock)->field_mask & CTF_CLOCK_ ## field)

#define CTF_CLOCK_GET_FIELD(ctf_clock, field)				\
	({								\
		assert(CTF_CLOCK_FIELD_IS_SET(ctf_clock, field));	\
		(ctf_clock)->(field);					\
	})

struct ctf_clock {
	GQuark name;
	GQuark uuid;
	char *description;
	uint64_t freq;	/* frequency, in HZ */
	/* precision in seconds is: precision * (1/freq) */
	uint64_t precision;
	/*
	 * The offset from Epoch is: offset_s + (offset * (1/freq))
	 * Coarse clock offset from Epoch (in seconds).
	 */
	uint64_t offset_s;
	/* Fine clock offset from Epoch, in (1/freq) units. */
	uint64_t offset;
	int absolute;

	enum {					/* Fields populated mask */
		CTF_CLOCK_name		=	(1U << 0),
		CTF_CLOCK_freq		=	(1U << 1),
	} field_mask;
};

#define CTF_CALLSITE_SET_FIELD(ctf_callsite, field)			\
	do {								\
		(ctf_callsite)->field_mask |= CTF_CALLSITE_ ## field;	\
	} while (0)

#define CTF_CALLSITE_FIELD_IS_SET(ctf_callsite, field)			\
		((ctf_callsite)->field_mask & CTF_CALLSITE_ ## field)

#define CTF_CALLSITE_GET_FIELD(ctf_callsite, field)			\
	({								\
		assert(CTF_CALLSITE_FIELD_IS_SET(ctf_callsite, field));	\
		(ctf_callsite)->(field);				\
	})

struct ctf_callsite {
	GQuark name;		/* event name associated with callsite */
	char *func;
	char *file;
	uint64_t line;
	uint64_t ip;
	struct bt_list_head node;
	enum {					/* Fields populated mask */
		CTF_CALLSITE_name	=	(1U << 0),
		CTF_CALLSITE_func	=	(1U << 1),
		CTF_CALLSITE_file	=	(1U << 2),
		CTF_CALLSITE_line	=	(1U << 3),
		CTF_CALLSITE_ip		=	(1U << 4),
	} field_mask;
};

struct ctf_callsite_dups {
	struct bt_list_head head;
};

#define CTF_TRACE_SET_FIELD(ctf_trace, field)				\
	do {								\
		(ctf_trace)->field_mask |= CTF_TRACE_ ## field;		\
	} while (0)

#define CTF_TRACE_FIELD_IS_SET(ctf_trace, field)			\
		((ctf_trace)->field_mask & CTF_TRACE_ ## field)

#define CTF_TRACE_GET_FIELD(ctf_trace, field)				\
	({								\
		assert(CTF_TRACE_FIELD_IS_SET(ctf_trace, field));	\
		(ctf_trace)->(field);					\
	})

#define TRACER_ENV_LEN	128

/* tracer-specific environment */
struct ctf_tracer_env {
	int vpid;		/* negative if unset */

	/* All strings below: "" if unset. */
	char procname[TRACER_ENV_LEN];
	char hostname[TRACER_ENV_LEN];
	char domain[TRACER_ENV_LEN];
	char sysname[TRACER_ENV_LEN];
	char release[TRACER_ENV_LEN];
	char version[TRACER_ENV_LEN];
};

struct ctf_trace {
	struct bt_trace_descriptor parent;
	/* root scope */
	struct declaration_scope *root_declaration_scope;

	struct declaration_scope *declaration_scope;
	/* innermost definition scope. to be used as parent of stream. */
	struct definition_scope *definition_scope;
	GPtrArray *streams;			/* Array of struct ctf_stream_declaration pointers */
	struct ctf_stream_definition *metadata;
	GHashTable *clocks;
	GHashTable *callsites;
	struct ctf_clock *single_clock;		/* currently supports only one clock */
	struct trace_collection *collection;	/* Container of this trace */
	GPtrArray *event_declarations;		/* Array of all the struct bt_ctf_event_decl */

	struct declaration_struct *packet_header_decl;

	uint64_t major;
	uint64_t minor;
	unsigned char uuid[BABELTRACE_UUID_LEN];
	int byte_order;		/* trace BYTE_ORDER. 0 if unset. */
	struct ctf_tracer_env env;

	enum {					/* Fields populated mask */
		CTF_TRACE_major		=	(1U << 0),
		CTF_TRACE_minor		=	(1U << 1),
		CTF_TRACE_uuid		=	(1U << 2),
		CTF_TRACE_byte_order	=	(1U << 3),
		CTF_TRACE_packet_header	=	(1U << 4),
	} field_mask;

	/* Information about trace backing directory and files */
	DIR *dir;
	int dirfd;
	int flags;		/* open flags */

	/* Heap of streams, ordered to always get the lowest timestamp */
	struct ptr_heap *stream_heap;
	char path[PATH_MAX];

	struct bt_context *ctx;
	struct bt_trace_handle *handle;
};

#define CTF_STREAM_SET_FIELD(ctf_stream, field)				\
	do {								\
		(ctf_stream)->field_mask |= CTF_STREAM_ ## field;	\
	} while (0)

#define CTF_STREAM_FIELD_IS_SET(ctf_stream, field)			\
		((ctf_stream)->field_mask & CTF_STREAM_ ## field)

#define CTF_STREAM_GET_FIELD(ctf_stream, field)				\
	({								\
		assert(CTF_STREAM_FIELD_IS_SET(ctf_stream, field));	\
		(ctf_stream)->(field);					\
	})

struct ctf_stream_declaration {
	struct ctf_trace *trace;
	/* parent is lexical scope containing the stream scope */
	struct declaration_scope *declaration_scope;
	/* innermost definition scope. to be used as parent of event. */
	struct definition_scope *definition_scope;
	GPtrArray *events_by_id;		/* Array of struct ctf_event_declaration pointers indexed by id */
	GHashTable *event_quark_to_id;		/* GQuark to numeric id */

	struct declaration_struct *packet_context_decl;
	struct declaration_struct *event_header_decl;
	struct declaration_struct *event_context_decl;

	uint64_t stream_id;

	enum {					/* Fields populated mask */
		CTF_STREAM_stream_id =	(1 << 0),
	} field_mask;

	GPtrArray *streams;	/* Array of struct ctf_stream_definition pointers */
};

#define CTF_EVENT_SET_FIELD(ctf_event, field)				\
	do {								\
		(ctf_event)->field_mask |= CTF_EVENT_ ## field;		\
	} while (0)

#define CTF_EVENT_FIELD_IS_SET(ctf_event, field)			\
		((ctf_event)->field_mask & CTF_EVENT_ ## field)

#define CTF_EVENT_GET_FIELD(ctf_event, field)				\
	({								\
		assert(CTF_EVENT_FIELD_IS_SET(ctf_event, field));	\
		(ctf_event)->(field);					\
	})

struct ctf_event_declaration {
	/* stream mapped by stream_id */
	struct ctf_stream_declaration *stream;
	/* parent is lexical scope containing the event scope */
	struct declaration_scope *declaration_scope;

	struct declaration_struct *context_decl;
	struct declaration_struct *fields_decl;

	GQuark name;
	uint64_t id;		/* Numeric identifier within the stream */
	uint64_t stream_id;
	int loglevel;
	GQuark model_emf_uri;

	enum {					/* Fields populated mask */
		CTF_EVENT_name	=		(1 << 0),
		CTF_EVENT_id 	= 		(1 << 1),
		CTF_EVENT_stream_id = 		(1 << 2),
		CTF_EVENT_loglevel =		(1 << 4),
		CTF_EVENT_model_emf_uri =	(1 << 5),
	} field_mask;
};

#endif /* _BABELTRACE_CTF_IR_METADATA_H */
Commit	Line	Data
145b8090 MD	1	#ifndef _BABELTRACE_CTF_IR_METADATA_H
	2	#define _BABELTRACE_CTF_IR_METADATA_H
	3
	4	/*
	5	* BabelTrace
	6	*
	7	* CTF Intermediate Representation Metadata Header
	8	*
	9	* Copyright 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
	10	*
	11	* Permission is hereby granted, free of charge, to any person obtaining a copy
	12	* of this software and associated documentation files (the "Software"), to deal
	13	* in the Software without restriction, including without limitation the rights
	14	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	15	* copies of the Software, and to permit persons to whom the Software is
	16	* furnished to do so, subject to the following conditions:
	17	*
	18	* The above copyright notice and this permission notice shall be included in
	19	* all copies or substantial portions of the Software.
c462e188 MD	20	*
	21	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	22	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	23	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	24	* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	25	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	26	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	27	* SOFTWARE.
145b8090 MD	28	*/
	29
	30	#include <babeltrace/types.h>
	31	#include <babeltrace/format.h>
	32	#include <babeltrace/ctf/types.h>
	33	#include <sys/types.h>
	34	#include <dirent.h>
1b1d76c0	35	#include <babeltrace/uuid.h>
145b8090 MD	36	#include <assert.h>
	37	#include <glib.h>
	38
	39	struct ctf_trace;
f380e105	40	struct ctf_stream_declaration;
4716614a	41	struct ctf_event_declaration;
25ccc85b	42	struct ctf_clock;
f133896d	43	struct ctf_callsite;
145b8090	44
9e88d150	45	struct ctf_stream_definition {
f380e105	46	struct ctf_stream_declaration *stream_class;
03798a93 JD	47	uint64_t real_timestamp; /* Current timestamp, in ns */
03798a93 JD	48	uint64_t cycles_timestamp; /* Current timestamp, in cycles */
c87a8eb2	49	uint64_t event_id; /* Current event ID */
5e2eb0ae	50	int has_timestamp;
661c4ce8	51	uint64_t stream_id;
145b8090 MD	52
	53	struct definition_struct *trace_packet_header;
	54	struct definition_struct *stream_packet_context;
	55	struct definition_struct *stream_event_header;
	56	struct definition_struct *stream_event_context;
c716f83b	57	GPtrArray events_by_id; / Array of struct ctf_event_definition pointers indexed by id */
145b8090 MD	58	struct definition_scope parent_def_scope; / for initialization */
145b8090 MD	59	int stream_definitions_created;
fca04958	60
25ccc85b MD	61	struct ctf_clock *current_clock;
25ccc85b MD	62
fca04958	63	/* Event discarded information */
4c4ba021	64	uint64_t events_discarded;
03798a93 JD	65	uint64_t prev_real_timestamp; /* Start-of-last-packet timestamp in ns */
	66	uint64_t prev_real_timestamp_end; /* End-of-last-packet timestamp in ns */
	67	uint64_t prev_cycles_timestamp; /* Start-of-last-packet timestamp in cycles */
	68	uint64_t prev_cycles_timestamp_end; /* End-of-last-packet timestamp in cycles */
87148dc7	69	char path[PATH_MAX]; /* Path to stream. '\0' for mmap traces */
145b8090 MD	70	};
145b8090 MD	71
c716f83b	72	struct ctf_event_definition {
d3ded99d	73	struct ctf_stream_definition *stream;
145b8090 MD	74	struct definition_struct *event_context;
	75	struct definition_struct *event_fields;
	76	};
	77
50cb9c56 MD	78	#define CTF_CLOCK_SET_FIELD(ctf_clock, field) \
	79	do { \
	80	(ctf_clock)->field_mask \|= CTF_CLOCK_ ## field; \
	81	} while (0)
	82
	83	#define CTF_CLOCK_FIELD_IS_SET(ctf_clock, field) \
	84	((ctf_clock)->field_mask & CTF_CLOCK_ ## field)
	85
	86	#define CTF_CLOCK_GET_FIELD(ctf_clock, field) \
	87	({ \
	88	assert(CTF_CLOCK_FIELD_IS_SET(ctf_clock, field)); \
	89	(ctf_clock)->(field); \
	90	})
	91
	92	struct ctf_clock {
	93	GQuark name;
	94	GQuark uuid;
	95	char *description;
	96	uint64_t freq; /* frequency, in HZ */
	97	/* precision in seconds is: precision * (1/freq) */
	98	uint64_t precision;
	99	/*
	100	* The offset from Epoch is: offset_s + (offset * (1/freq))
	101	* Coarse clock offset from Epoch (in seconds).
	102	*/
	103	uint64_t offset_s;
	104	/* Fine clock offset from Epoch, in (1/freq) units. */
	105	uint64_t offset;
11ac6674	106	int absolute;
50cb9c56 MD	107
	108	enum { /* Fields populated mask */
	109	CTF_CLOCK_name = (1U << 0),
bf94ab2b	110	CTF_CLOCK_freq = (1U << 1),
50cb9c56 MD	111	} field_mask;
	112	};
	113
f133896d MD	114	#define CTF_CALLSITE_SET_FIELD(ctf_callsite, field) \
	115	do { \
	116	(ctf_callsite)->field_mask \|= CTF_CALLSITE_ ## field; \
	117	} while (0)
	118
	119	#define CTF_CALLSITE_FIELD_IS_SET(ctf_callsite, field) \
	120	((ctf_callsite)->field_mask & CTF_CALLSITE_ ## field)
	121
	122	#define CTF_CALLSITE_GET_FIELD(ctf_callsite, field) \
	123	({ \
	124	assert(CTF_CALLSITE_FIELD_IS_SET(ctf_callsite, field)); \
	125	(ctf_callsite)->(field); \
	126	})
	127
	128	struct ctf_callsite {
	129	GQuark name; /* event name associated with callsite */
	130	char *func;
	131	char *file;
	132	uint64_t line;
b448902b	133	uint64_t ip;
c5ff71a3	134	struct bt_list_head node;
f133896d MD	135	enum { /* Fields populated mask */
	136	CTF_CALLSITE_name = (1U << 0),
	137	CTF_CALLSITE_func = (1U << 1),
	138	CTF_CALLSITE_file = (1U << 2),
	139	CTF_CALLSITE_line = (1U << 3),
b448902b	140	CTF_CALLSITE_ip = (1U << 4),
f133896d MD	141	} field_mask;
	142	};
	143
c5ff71a3 MD	144	struct ctf_callsite_dups {
	145	struct bt_list_head head;
	146	};
	147
145b8090 MD	148	#define CTF_TRACE_SET_FIELD(ctf_trace, field) \
	149	do { \
	150	(ctf_trace)->field_mask \|= CTF_TRACE_ ## field; \
	151	} while (0)
	152
	153	#define CTF_TRACE_FIELD_IS_SET(ctf_trace, field) \
	154	((ctf_trace)->field_mask & CTF_TRACE_ ## field)
	155
	156	#define CTF_TRACE_GET_FIELD(ctf_trace, field) \
	157	({ \
	158	assert(CTF_TRACE_FIELD_IS_SET(ctf_trace, field)); \
	159	(ctf_trace)->(field); \
	160	})
	161
cadd09e9 MD	162	#define TRACER_ENV_LEN 128
	163
	164	/* tracer-specific environment */
	165	struct ctf_tracer_env {
	166	int vpid; /* negative if unset */
	167
	168	/* All strings below: "" if unset. */
	169	char procname[TRACER_ENV_LEN];
32cfb8ad	170	char hostname[TRACER_ENV_LEN];
cadd09e9 MD	171	char domain[TRACER_ENV_LEN];
	172	char sysname[TRACER_ENV_LEN];
	173	char release[TRACER_ENV_LEN];
	174	char version[TRACER_ENV_LEN];
	175	};
	176
145b8090	177	struct ctf_trace {
1b8455b7	178	struct bt_trace_descriptor parent;
145b8090 MD	179	/* root scope */
	180	struct declaration_scope *root_declaration_scope;
	181
	182	struct declaration_scope *declaration_scope;
	183	/* innermost definition scope. to be used as parent of stream. */
	184	struct definition_scope *definition_scope;
f380e105	185	GPtrArray streams; / Array of struct ctf_stream_declaration pointers */
9e88d150	186	struct ctf_stream_definition *metadata;
50cb9c56	187	GHashTable *clocks;
f133896d	188	GHashTable *callsites;
25ccc85b	189	struct ctf_clock single_clock; / currently supports only one clock */
fa709ab2	190	struct trace_collection collection; / Container of this trace */
e003ab50	191	GPtrArray event_declarations; / Array of all the struct bt_ctf_event_decl */
145b8090	192
145b8090 MD	193	struct declaration_struct *packet_header_decl;
	194
	195	uint64_t major;
	196	uint64_t minor;
ce9cc1bc	197	unsigned char uuid[BABELTRACE_UUID_LEN];
145b8090	198	int byte_order; /* trace BYTE_ORDER. 0 if unset. */
cadd09e9	199	struct ctf_tracer_env env;
145b8090 MD	200
	201	enum { /* Fields populated mask */
	202	CTF_TRACE_major = (1U << 0),
	203	CTF_TRACE_minor = (1U << 1),
	204	CTF_TRACE_uuid = (1U << 2),
	205	CTF_TRACE_byte_order = (1U << 3),
	206	CTF_TRACE_packet_header = (1U << 4),
	207	} field_mask;
	208
	209	/* Information about trace backing directory and files */
	210	DIR *dir;
	211	int dirfd;
	212	int flags; /* open flags */
	213
d6bce669	214	/* Heap of streams, ordered to always get the lowest timestamp */
145b8090	215	struct ptr_heap *stream_heap;
82662ad4	216	char path[PATH_MAX];
98a04903 JD	217
	218	struct bt_context *ctx;
	219	struct bt_trace_handle *handle;
145b8090 MD	220	};
	221
	222	#define CTF_STREAM_SET_FIELD(ctf_stream, field) \
	223	do { \
	224	(ctf_stream)->field_mask \|= CTF_STREAM_ ## field; \
	225	} while (0)
	226
	227	#define CTF_STREAM_FIELD_IS_SET(ctf_stream, field) \
	228	((ctf_stream)->field_mask & CTF_STREAM_ ## field)
	229
	230	#define CTF_STREAM_GET_FIELD(ctf_stream, field) \
	231	({ \
	232	assert(CTF_STREAM_FIELD_IS_SET(ctf_stream, field)); \
	233	(ctf_stream)->(field); \
	234	})
	235
f380e105	236	struct ctf_stream_declaration {
145b8090	237	struct ctf_trace *trace;
5207f412	238	/* parent is lexical scope containing the stream scope */
145b8090 MD	239	struct declaration_scope *declaration_scope;
	240	/* innermost definition scope. to be used as parent of event. */
	241	struct definition_scope *definition_scope;
4716614a	242	GPtrArray events_by_id; / Array of struct ctf_event_declaration pointers indexed by id */
145b8090 MD	243	GHashTable event_quark_to_id; / GQuark to numeric id */
145b8090 MD	244
145b8090 MD	245	struct declaration_struct *packet_context_decl;
	246	struct declaration_struct *event_header_decl;
	247	struct declaration_struct *event_context_decl;
	248
	249	uint64_t stream_id;
	250
	251	enum { /* Fields populated mask */
	252	CTF_STREAM_stream_id = (1 << 0),
	253	} field_mask;
	254
9e88d150	255	GPtrArray streams; / Array of struct ctf_stream_definition pointers */
145b8090 MD	256	};
	257
	258	#define CTF_EVENT_SET_FIELD(ctf_event, field) \
	259	do { \
	260	(ctf_event)->field_mask \|= CTF_EVENT_ ## field; \
	261	} while (0)
	262
	263	#define CTF_EVENT_FIELD_IS_SET(ctf_event, field) \
	264	((ctf_event)->field_mask & CTF_EVENT_ ## field)
	265
	266	#define CTF_EVENT_GET_FIELD(ctf_event, field) \
	267	({ \
	268	assert(CTF_EVENT_FIELD_IS_SET(ctf_event, field)); \
	269	(ctf_event)->(field); \
	270	})
	271
4716614a	272	struct ctf_event_declaration {
145b8090	273	/* stream mapped by stream_id */
f380e105	274	struct ctf_stream_declaration *stream;
5207f412	275	/* parent is lexical scope containing the event scope */
145b8090 MD	276	struct declaration_scope *declaration_scope;
145b8090 MD	277
145b8090 MD	278	struct declaration_struct *context_decl;
	279	struct declaration_struct *fields_decl;
	280
	281	GQuark name;
	282	uint64_t id; /* Numeric identifier within the stream */
	283	uint64_t stream_id;
306eeaa6	284	int loglevel;
f6714e20	285	GQuark model_emf_uri;
145b8090 MD	286
145b8090 MD	287	enum { /* Fields populated mask */
d86d62f8 MD	288	CTF_EVENT_name = (1 << 0),
	289	CTF_EVENT_id = (1 << 1),
	290	CTF_EVENT_stream_id = (1 << 2),
306eeaa6	291	CTF_EVENT_loglevel = (1 << 4),
f6714e20	292	CTF_EVENT_model_emf_uri = (1 << 5),
145b8090 MD	293	} field_mask;
	294	};
	295
	296	#endif /* _BABELTRACE_CTF_IR_METADATA_H */