e9ab83dde971faf91dd330ec437a9ebba4f01ba2
1 #ifndef _BABELTRACE_CTF_METADATA_H
2 #define _BABELTRACE_CTF_METADATA_H
9 * Copyright 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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:
18 * The above copyright notice and this permission notice shall be included in
19 * all copies or substantial portions of the Software.
22 #include <babeltrace/types.h>
23 #include <uuid/uuid.h>
31 #define CTF_TRACE_SET_FIELD(ctf_trace, field, value) \
33 (ctf_trace)->(field) = (value); \
34 (ctf_trace)->field_mask |= CTF_TRACE_ ## field; \
37 #define CTF_TRACE_FIELD_IS_SET(ctf_trace, field) \
38 ((ctf_trace)->field_mask & CTF_TRACE_ ## field)
40 #define CTF_TRACE_GET_FIELD(ctf_trace, field) \
42 assert(CTF_TRACE_FIELD_IS_SET(ctf_trace, field)); \
43 (ctf_trace)->(field); \
49 struct type_scope
*root_type_scope
;
51 struct declaration_scope
*root_declaration_scope
;
53 struct type_scope
*type_scope
;
54 struct declaration_scope
*declaration_scope
;
55 GPtrArray
*streams
; /* Array of struct ctf_stream pointers*/
62 enum { /* Fields populated mask */
63 CTF_TRACE_major
= (1U << 0),
64 CTF_TRACE_minor
= (1U << 1),
65 CTF_TRACE_uuid
= (1U << 2),
66 CTF_TRACE_word_size
= (1U << 3),
70 #define CTF_STREAM_SET_FIELD(ctf_stream, field, value) \
72 (ctf_stream)->(field) = (value); \
73 (ctf_stream)->field_mask |= CTF_STREAM_ ## field; \
76 #define CTF_STREAM_FIELD_IS_SET(ctf_stream, field) \
77 ((ctf_stream)->field_mask & CTF_STREAM_ ## field)
79 #define CTF_STREAM_GET_FIELD(ctf_stream, field) \
81 assert(CTF_STREAM_FIELD_IS_SET(ctf_stream, field)); \
82 (ctf_stream)->(field); \
86 struct ctf_trace
*trace
;
87 /* parent is lexical scope conaining the stream scope */
88 struct type_scope
*type_scope
;
89 /* parent is trace scope */
90 struct declaration_scope
*declaration_scope
;
91 GPtrArray
*events_by_id
; /* Array of struct ctf_event pointers indexed by id */
92 GHashTable
*event_quark_to_id
; /* GQuark to numeric id */
94 struct declaration_struct
*event_header
;
95 struct declaration_struct
*event_context
;
96 struct declaration_struct
*packet_context
;
100 enum { /* Fields populated mask */
101 CTF_STREAM_stream_id
= (1 << 0),
105 #define CTF_EVENT_SET_FIELD(ctf_event, field) \
107 (ctf_event)->field_mask |= CTF_EVENT_ ## field; \
110 #define CTF_EVENT_FIELD_IS_SET(ctf_event, field) \
111 ((ctf_event)->field_mask & CTF_EVENT_ ## field)
113 #define CTF_EVENT_GET_FIELD(ctf_event, field) \
115 assert(CTF_EVENT_FIELD_IS_SET(ctf_event, field)); \
116 (ctf_event)->(field); \
120 /* stream mapped by stream_id */
121 struct ctf_stream
*stream
;
122 /* parent is lexical scope conaining the event scope */
123 struct type_scope
*type_scope
;
124 /* parent is stream scope */
125 struct declaration_scope
*declaration_scope
;
126 struct declaration_struct
*context
;
127 struct declaration_struct
*fields
;
130 uint64_t id
; /* Numeric identifier within the stream */
133 enum { /* Fields populated mask */
134 CTF_EVENT_name
= (1 << 0),
135 CTF_EVENT_id
= (1 << 1),
136 CTF_EVENT_stream_id
= (1 << 2),
140 #endif /* _BABELTRACE_CTF_METADATA_H */
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