projects / babeltrace.git / blame
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|---|---|---|
| 3fd40f46 PP |
1 | #ifndef BABELTRACE2_TRACE_IR_STREAM_CONST_H |
| 2 | #define BABELTRACE2_TRACE_IR_STREAM_CONST_H | |
| a62f9ba0 PP |
3 | |
| 4 | /* | |
| 0dcb770f | 5 | * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation |
| a62f9ba0 | 6 | * |
| a62f9ba0 PP |
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: | |
| 13 | * | |
| 14 | * The above copyright notice and this permission notice shall be included in | |
| 15 | * all copies or substantial portions of the Software. | |
| 16 | * | |
| 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 | |
| 23 | * SOFTWARE. | |
| a62f9ba0 PP |
24 | */ |
| 25 | ||
| 9df34b44 PP |
26 | #ifndef __BT_IN_BABELTRACE_H |
| 27 | # error "Please include <babeltrace2/babeltrace.h> instead." | |
| 28 | #endif | |
| 29 | ||
| a62f9ba0 | 30 | #include <stdint.h> |
| a62f9ba0 | 31 | |
| e278f258 PP |
32 | #include <babeltrace2/types.h> |
| 33 | ||
| a62f9ba0 PP |
34 | #ifdef __cplusplus |
| 35 | extern "C" { | |
| 36 | #endif | |
| 37 | ||
| af90138b PP |
38 | extern const bt_value *bt_stream_borrow_user_attributes_const( |
| 39 | const bt_stream *stream); | |
| 40 | ||
| 8eee8ea2 PP |
41 | extern const bt_stream_class *bt_stream_borrow_class_const( |
| 42 | const bt_stream *stream); | |
| 7b33a0e0 | 43 | |
| 8eee8ea2 PP |
44 | extern const bt_trace *bt_stream_borrow_trace_const( |
| 45 | const bt_stream *stream); | |
| 10b7a2e4 | 46 | |
| 8eee8ea2 | 47 | extern const char *bt_stream_get_name(const bt_stream *stream); |
| 5fe68922 | 48 | |
| 8eee8ea2 | 49 | extern uint64_t bt_stream_get_id(const bt_stream *stream); |
| a62f9ba0 | 50 | |
| 8eee8ea2 | 51 | extern void bt_stream_get_ref(const bt_stream *stream); |
| 8c6884d9 | 52 | |
| 8eee8ea2 | 53 | extern void bt_stream_put_ref(const bt_stream *stream); |
| 8c6884d9 PP |
54 | |
| 55 | #define BT_STREAM_PUT_REF_AND_RESET(_var) \ | |
| 56 | do { \ | |
| 57 | bt_stream_put_ref(_var); \ | |
| 58 | (_var) = NULL; \ | |
| 59 | } while (0) | |
| 60 | ||
| 61 | #define BT_STREAM_MOVE_REF(_var_dst, _var_src) \ | |
| 62 | do { \ | |
| 63 | bt_stream_put_ref(_var_dst); \ | |
| 64 | (_var_dst) = (_var_src); \ | |
| 65 | (_var_src) = NULL; \ | |
| 66 | } while (0) | |
| 67 | ||
| a62f9ba0 PP |
68 | #ifdef __cplusplus |
| 69 | } | |
| 70 | #endif | |
| 71 | ||
| 3fd40f46 | 72 | #endif /* BABELTRACE2_TRACE_IR_STREAM_CONST_H */ |