projects / babeltrace.git / blame
| Commit | Line | Data |
|---|---|---|
| 924dc299 PP |
1 | #ifndef BABELTRACE2_GRAPH_COMPONENT_SINK_CONST_H |
| 2 | #define BABELTRACE2_GRAPH_COMPONENT_SINK_CONST_H | |
| 584e4e78 JG |
3 | |
| 4 | /* | |
| bbb7b5f0 | 5 | * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation |
| 584e4e78 | 6 | * |
| 584e4e78 JG |
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. | |
| 24 | */ | |
| 25 | ||
| 4fa90f32 PP |
26 | #ifndef __BT_IN_BABELTRACE_H |
| 27 | # error "Please include <babeltrace2/babeltrace.h> instead." | |
| 28 | #endif | |
| 29 | ||
| 9ac68eb1 | 30 | #include <stdint.h> |
| f3bc2010 | 31 | |
| 3fadfbc0 | 32 | #include <babeltrace2/types.h> |
| b19ff26f | 33 | |
| 584e4e78 JG |
34 | #ifdef __cplusplus |
| 35 | extern "C" { | |
| 36 | #endif | |
| 37 | ||
| d94d92ac | 38 | static inline |
| b19ff26f PP |
39 | const bt_component *bt_component_sink_as_component_const( |
| 40 | const bt_component_sink *component) | |
| d94d92ac | 41 | { |
| 005f1204 | 42 | return __BT_UPCAST_CONST(bt_component, component); |
| d94d92ac PP |
43 | } |
| 44 | ||
| 752d0e47 SM |
45 | extern const bt_component_class_sink * |
| 46 | bt_component_sink_borrow_class_const( | |
| 47 | const bt_component_sink *component); | |
| 48 | ||
| d94d92ac | 49 | extern uint64_t bt_component_sink_get_input_port_count( |
| b19ff26f | 50 | const bt_component_sink *component); |
| d94d92ac | 51 | |
| b19ff26f | 52 | extern const bt_port_input * |
| 0d72b8c3 | 53 | bt_component_sink_borrow_input_port_by_name_const( |
| b19ff26f | 54 | const bt_component_sink *component, const char *name); |
| cc37910d | 55 | |
| b19ff26f | 56 | extern const bt_port_input * |
| 0d72b8c3 | 57 | bt_component_sink_borrow_input_port_by_index_const( |
| b19ff26f | 58 | const bt_component_sink *component, uint64_t index); |
| d3e4dcd8 | 59 | |
| c5b9b441 | 60 | extern void bt_component_sink_get_ref( |
| b19ff26f | 61 | const bt_component_sink *component_sink); |
| c5b9b441 PP |
62 | |
| 63 | extern void bt_component_sink_put_ref( | |
| b19ff26f | 64 | const bt_component_sink *component_sink); |
| c5b9b441 PP |
65 | |
| 66 | #define BT_COMPONENT_SINK_PUT_REF_AND_RESET(_var) \ | |
| 67 | do { \ | |
| 68 | bt_component_sink_put_ref(_var); \ | |
| 69 | (_var) = NULL; \ | |
| 70 | } while (0) | |
| 71 | ||
| 72 | #define BT_COMPONENT_SINK_MOVE_REF(_var_dst, _var_src) \ | |
| 73 | do { \ | |
| 74 | bt_component_sink_put_ref(_var_dst); \ | |
| 75 | (_var_dst) = (_var_src); \ | |
| 76 | (_var_src) = NULL; \ | |
| 77 | } while (0) | |
| 78 | ||
| 584e4e78 JG |
79 | #ifdef __cplusplus |
| 80 | } | |
| 81 | #endif | |
| 82 | ||
| 924dc299 | 83 | #endif /* BABELTRACE2_GRAPH_COMPONENT_SINK_CONST_H */ |