[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/format-internal.h>
#include <babeltrace/ctf/types.h>
#include <sys/types.h>
#include <dirent.h>
#include <babeltrace/compat/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_scanner;

struct ctf_stream_packet_limits {
	uint64_t begin;
	uint64_t end;
};

struct ctf_stream_packet_timestamp {
	struct ctf_stream_packet_limits cycles;
	struct ctf_stream_packet_limits real;
};

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;
	/* Trace packets lost */
	uint64_t packets_lost;
	struct ctf_stream_packet_timestamp prev;
	struct ctf_stream_packet_timestamp current;
	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];
	char tracer_name[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;
	char *metadata_string;
	int metadata_packetized;
	GHashTable *callsites;
	GPtrArray *event_declarations;		/* Array of all the struct bt_ctf_event_decl */

	struct declaration_struct *packet_header_decl;
	struct ctf_scanner *scanner;
	int restart_root_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 */
};

#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>
caf929fa	32	#include <babeltrace/format-internal.h>
145b8090 MD	33	#include <babeltrace/ctf/types.h>
	34	#include <sys/types.h>
	35	#include <dirent.h>
4cb26dfb	36	#include <babeltrace/compat/uuid.h>
145b8090 MD	37	#include <assert.h>
	38	#include <glib.h>
	39
	40	struct ctf_trace;
f380e105	41	struct ctf_stream_declaration;
4716614a	42	struct ctf_event_declaration;
25ccc85b	43	struct ctf_clock;
f133896d	44	struct ctf_callsite;
0c880b0a	45	struct ctf_scanner;
145b8090	46
2654fe9b MD	47	struct ctf_stream_packet_limits {
	48	uint64_t begin;
	49	uint64_t end;
	50	};
	51
	52	struct ctf_stream_packet_timestamp {
	53	struct ctf_stream_packet_limits cycles;
	54	struct ctf_stream_packet_limits real;
	55	};
	56
9e88d150	57	struct ctf_stream_definition {
f380e105	58	struct ctf_stream_declaration *stream_class;
03798a93 JD	59	uint64_t real_timestamp; /* Current timestamp, in ns */
03798a93 JD	60	uint64_t cycles_timestamp; /* Current timestamp, in cycles */
c87a8eb2	61	uint64_t event_id; /* Current event ID */
5e2eb0ae	62	int has_timestamp;
661c4ce8	63	uint64_t stream_id;
145b8090 MD	64
	65	struct definition_struct *trace_packet_header;
	66	struct definition_struct *stream_packet_context;
	67	struct definition_struct *stream_event_header;
	68	struct definition_struct *stream_event_context;
c716f83b	69	GPtrArray events_by_id; / Array of struct ctf_event_definition pointers indexed by id */
145b8090 MD	70	struct definition_scope parent_def_scope; / for initialization */
145b8090 MD	71	int stream_definitions_created;
fca04958	72
25ccc85b MD	73	struct ctf_clock *current_clock;
25ccc85b MD	74
fca04958	75	/* Event discarded information */
4c4ba021	76	uint64_t events_discarded;
2328c2cd JD	77	/* Trace packets lost */
2328c2cd JD	78	uint64_t packets_lost;
2654fe9b MD	79	struct ctf_stream_packet_timestamp prev;
2654fe9b MD	80	struct ctf_stream_packet_timestamp current;
87148dc7	81	char path[PATH_MAX]; /* Path to stream. '\0' for mmap traces */
145b8090 MD	82	};
145b8090 MD	83
c716f83b	84	struct ctf_event_definition {
d3ded99d	85	struct ctf_stream_definition *stream;
145b8090 MD	86	struct definition_struct *event_context;
	87	struct definition_struct *event_fields;
	88	};
	89
50cb9c56 MD	90	#define CTF_CLOCK_SET_FIELD(ctf_clock, field) \
	91	do { \
	92	(ctf_clock)->field_mask \|= CTF_CLOCK_ ## field; \
	93	} while (0)
	94
	95	#define CTF_CLOCK_FIELD_IS_SET(ctf_clock, field) \
	96	((ctf_clock)->field_mask & CTF_CLOCK_ ## field)
	97
	98	#define CTF_CLOCK_GET_FIELD(ctf_clock, field) \
	99	({ \
	100	assert(CTF_CLOCK_FIELD_IS_SET(ctf_clock, field)); \
	101	(ctf_clock)->(field); \
	102	})
	103
	104	struct ctf_clock {
	105	GQuark name;
	106	GQuark uuid;
	107	char *description;
	108	uint64_t freq; /* frequency, in HZ */
	109	/* precision in seconds is: precision * (1/freq) */
	110	uint64_t precision;
	111	/*
	112	* The offset from Epoch is: offset_s + (offset * (1/freq))
	113	* Coarse clock offset from Epoch (in seconds).
	114	*/
	115	uint64_t offset_s;
	116	/* Fine clock offset from Epoch, in (1/freq) units. */
	117	uint64_t offset;
11ac6674	118	int absolute;
50cb9c56 MD	119
	120	enum { /* Fields populated mask */
	121	CTF_CLOCK_name = (1U << 0),
bf94ab2b	122	CTF_CLOCK_freq = (1U << 1),
50cb9c56 MD	123	} field_mask;
	124	};
	125
f133896d MD	126	#define CTF_CALLSITE_SET_FIELD(ctf_callsite, field) \
	127	do { \
	128	(ctf_callsite)->field_mask \|= CTF_CALLSITE_ ## field; \
	129	} while (0)
	130
	131	#define CTF_CALLSITE_FIELD_IS_SET(ctf_callsite, field) \
	132	((ctf_callsite)->field_mask & CTF_CALLSITE_ ## field)
	133
	134	#define CTF_CALLSITE_GET_FIELD(ctf_callsite, field) \
	135	({ \
	136	assert(CTF_CALLSITE_FIELD_IS_SET(ctf_callsite, field)); \
	137	(ctf_callsite)->(field); \
	138	})
	139
	140	struct ctf_callsite {
	141	GQuark name; /* event name associated with callsite */
	142	char *func;
	143	char *file;
	144	uint64_t line;
b448902b	145	uint64_t ip;
c5ff71a3	146	struct bt_list_head node;
f133896d MD	147	enum { /* Fields populated mask */
	148	CTF_CALLSITE_name = (1U << 0),
	149	CTF_CALLSITE_func = (1U << 1),
	150	CTF_CALLSITE_file = (1U << 2),
	151	CTF_CALLSITE_line = (1U << 3),
b448902b	152	CTF_CALLSITE_ip = (1U << 4),
f133896d MD	153	} field_mask;
	154	};
	155
c5ff71a3 MD	156	struct ctf_callsite_dups {
	157	struct bt_list_head head;
	158	};
	159
145b8090 MD	160	#define CTF_TRACE_SET_FIELD(ctf_trace, field) \
	161	do { \
	162	(ctf_trace)->field_mask \|= CTF_TRACE_ ## field; \
	163	} while (0)
	164
	165	#define CTF_TRACE_FIELD_IS_SET(ctf_trace, field) \
	166	((ctf_trace)->field_mask & CTF_TRACE_ ## field)
	167
	168	#define CTF_TRACE_GET_FIELD(ctf_trace, field) \
	169	({ \
	170	assert(CTF_TRACE_FIELD_IS_SET(ctf_trace, field)); \
	171	(ctf_trace)->(field); \
	172	})
	173
cadd09e9 MD	174	#define TRACER_ENV_LEN 128
	175
	176	/* tracer-specific environment */
	177	struct ctf_tracer_env {
	178	int vpid; /* negative if unset */
	179
	180	/* All strings below: "" if unset. */
	181	char procname[TRACER_ENV_LEN];
32cfb8ad	182	char hostname[TRACER_ENV_LEN];
cadd09e9 MD	183	char domain[TRACER_ENV_LEN];
	184	char sysname[TRACER_ENV_LEN];
	185	char release[TRACER_ENV_LEN];
	186	char version[TRACER_ENV_LEN];
4c624781	187	char tracer_name[TRACER_ENV_LEN];
cadd09e9 MD	188	};
cadd09e9 MD	189
145b8090	190	struct ctf_trace {
1b8455b7	191	struct bt_trace_descriptor parent;
caf929fa	192
145b8090 MD	193	/* root scope */
	194	struct declaration_scope *root_declaration_scope;
	195
	196	struct declaration_scope *declaration_scope;
	197	/* innermost definition scope. to be used as parent of stream. */
	198	struct definition_scope *definition_scope;
f380e105	199	GPtrArray streams; / Array of struct ctf_stream_declaration pointers */
9e88d150	200	struct ctf_stream_definition *metadata;
7237592a MD	201	char *metadata_string;
7237592a MD	202	int metadata_packetized;
f133896d	203	GHashTable *callsites;
e003ab50	204	GPtrArray event_declarations; / Array of all the struct bt_ctf_event_decl */
145b8090	205
145b8090	206	struct declaration_struct *packet_header_decl;
0c880b0a MD	207	struct ctf_scanner *scanner;
0c880b0a MD	208	int restart_root_decl;
145b8090 MD	209
	210	uint64_t major;
	211	uint64_t minor;
ce9cc1bc	212	unsigned char uuid[BABELTRACE_UUID_LEN];
145b8090	213	int byte_order; /* trace BYTE_ORDER. 0 if unset. */
cadd09e9	214	struct ctf_tracer_env env;
145b8090 MD	215
	216	enum { /* Fields populated mask */
	217	CTF_TRACE_major = (1U << 0),
	218	CTF_TRACE_minor = (1U << 1),
	219	CTF_TRACE_uuid = (1U << 2),
	220	CTF_TRACE_byte_order = (1U << 3),
	221	CTF_TRACE_packet_header = (1U << 4),
	222	} field_mask;
	223
	224	/* Information about trace backing directory and files */
	225	DIR *dir;
	226	int dirfd;
	227	int flags; /* open flags */
145b8090 MD	228	};
	229
	230	#define CTF_STREAM_SET_FIELD(ctf_stream, field) \
	231	do { \
	232	(ctf_stream)->field_mask \|= CTF_STREAM_ ## field; \
	233	} while (0)
	234
	235	#define CTF_STREAM_FIELD_IS_SET(ctf_stream, field) \
	236	((ctf_stream)->field_mask & CTF_STREAM_ ## field)
	237
	238	#define CTF_STREAM_GET_FIELD(ctf_stream, field) \
	239	({ \
	240	assert(CTF_STREAM_FIELD_IS_SET(ctf_stream, field)); \
	241	(ctf_stream)->(field); \
	242	})
	243
f380e105	244	struct ctf_stream_declaration {
145b8090	245	struct ctf_trace *trace;
5207f412	246	/* parent is lexical scope containing the stream scope */
145b8090 MD	247	struct declaration_scope *declaration_scope;
	248	/* innermost definition scope. to be used as parent of event. */
	249	struct definition_scope *definition_scope;
4716614a	250	GPtrArray events_by_id; / Array of struct ctf_event_declaration pointers indexed by id */
145b8090 MD	251	GHashTable event_quark_to_id; / GQuark to numeric id */
145b8090 MD	252
145b8090 MD	253	struct declaration_struct *packet_context_decl;
	254	struct declaration_struct *event_header_decl;
	255	struct declaration_struct *event_context_decl;
	256
	257	uint64_t stream_id;
	258
	259	enum { /* Fields populated mask */
	260	CTF_STREAM_stream_id = (1 << 0),
	261	} field_mask;
	262
9e88d150	263	GPtrArray streams; / Array of struct ctf_stream_definition pointers */
145b8090 MD	264	};
	265
	266	#define CTF_EVENT_SET_FIELD(ctf_event, field) \
	267	do { \
	268	(ctf_event)->field_mask \|= CTF_EVENT_ ## field; \
	269	} while (0)
	270
	271	#define CTF_EVENT_FIELD_IS_SET(ctf_event, field) \
	272	((ctf_event)->field_mask & CTF_EVENT_ ## field)
	273
	274	#define CTF_EVENT_GET_FIELD(ctf_event, field) \
	275	({ \
	276	assert(CTF_EVENT_FIELD_IS_SET(ctf_event, field)); \
	277	(ctf_event)->(field); \
	278	})
	279
4716614a	280	struct ctf_event_declaration {
145b8090	281	/* stream mapped by stream_id */
f380e105	282	struct ctf_stream_declaration *stream;
5207f412	283	/* parent is lexical scope containing the event scope */
145b8090 MD	284	struct declaration_scope *declaration_scope;
145b8090 MD	285
145b8090 MD	286	struct declaration_struct *context_decl;
	287	struct declaration_struct *fields_decl;
	288
	289	GQuark name;
	290	uint64_t id; /* Numeric identifier within the stream */
	291	uint64_t stream_id;
306eeaa6	292	int loglevel;
f6714e20	293	GQuark model_emf_uri;
145b8090 MD	294
145b8090 MD	295	enum { /* Fields populated mask */
d86d62f8 MD	296	CTF_EVENT_name = (1 << 0),
	297	CTF_EVENT_id = (1 << 1),
	298	CTF_EVENT_stream_id = (1 << 2),
306eeaa6	299	CTF_EVENT_loglevel = (1 << 4),
f6714e20	300	CTF_EVENT_model_emf_uri = (1 << 5),
145b8090 MD	301	} field_mask;
	302	};
	303
	304	#endif /* _BABELTRACE_CTF_IR_METADATA_H */