1 #ifndef BABELTRACE_TRACE_IR_FIELD_PATH_CONST_H
2 #define BABELTRACE_TRACE_IR_FIELD_PATH_CONST_H
5 * Copyright 2016-2018 Philippe Proulx <pproulx@efficios.com>
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 * The Common Trace Format (CTF) Specification is available at
26 * http://www.efficios.com/ctf
31 /* For bt_field_path */
32 #include <babeltrace/types.h>
38 typedef enum bt_scope
{
39 BT_SCOPE_PACKET_CONTEXT
,
40 BT_SCOPE_EVENT_COMMON_CONTEXT
,
41 BT_SCOPE_EVENT_SPECIFIC_CONTEXT
,
42 BT_SCOPE_EVENT_PAYLOAD
,
45 extern bt_scope
bt_field_path_get_root_scope(
46 const bt_field_path
*field_path
);
48 extern uint64_t bt_field_path_get_index_count(
49 const bt_field_path
*field_path
);
51 extern uint64_t bt_field_path_get_index_by_index(
52 const bt_field_path
*field_path
, uint64_t index
);
54 extern void bt_field_path_get_ref(const bt_field_path
*field_path
);
56 extern void bt_field_path_put_ref(const bt_field_path
*field_path
);
58 #define BT_FIELD_PATH_PUT_REF_AND_RESET(_var) \
60 bt_field_path_put_ref(_var); \
64 #define BT_FIELD_PATH_MOVE_REF(_var_dst, _var_src) \
66 bt_field_path_put_ref(_var_dst); \
67 (_var_dst) = (_var_src); \
75 #endif /* BABELTRACE_TRACE_IR_FIELD_PATH_CONST_H */