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3fd40f46 PP |
1 | #ifndef BABELTRACE2_CURRENT_THREAD_H |
2 | #define BABELTRACE2_CURRENT_THREAD_H | |
c0e90f23 PP |
3 | |
4 | /* | |
0dcb770f | 5 | * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation |
c0e90f23 PP |
6 | * |
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 | ||
9df34b44 PP |
26 | #ifndef __BT_IN_BABELTRACE_H |
27 | # error "Please include <babeltrace2/babeltrace.h> instead." | |
28 | #endif | |
29 | ||
c0e90f23 PP |
30 | #include <stdarg.h> |
31 | ||
c0e90f23 PP |
32 | #include <babeltrace2/types.h> |
33 | ||
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34 | #ifdef __cplusplus |
35 | extern "C" { | |
36 | #endif | |
37 | ||
38 | extern | |
39 | const bt_error *bt_current_thread_take_error(void); | |
40 | ||
41 | extern | |
42 | void bt_current_thread_clear_error(void); | |
43 | ||
44 | extern | |
45 | void bt_current_thread_move_error(const bt_error *error); | |
46 | ||
47 | typedef enum bt_current_thread_error_append_cause_status { | |
48 | BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR, | |
49 | BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_STATUS_OK = __BT_FUNC_STATUS_OK, | |
50 | } bt_current_thread_error_append_cause_status; | |
51 | ||
52 | extern | |
53 | bt_current_thread_error_append_cause_status | |
54 | bt_current_thread_error_append_cause_from_unknown( | |
55 | const char *module_name, const char *file_name, | |
56 | uint64_t line_no, const char *msg_fmt, ...); | |
57 | ||
58 | extern | |
59 | bt_current_thread_error_append_cause_status | |
60 | bt_current_thread_error_append_cause_from_component( | |
61 | bt_self_component *self_comp, const char *file_name, | |
62 | uint64_t line_no, const char *msg_fmt, ...); | |
63 | ||
64 | extern | |
65 | bt_current_thread_error_append_cause_status | |
66 | bt_current_thread_error_append_cause_from_component_class( | |
67 | bt_self_component_class *self_comp_class, const char *file_name, | |
68 | uint64_t line_no, const char *msg_fmt, ...); | |
69 | ||
70 | extern | |
71 | bt_current_thread_error_append_cause_status | |
72 | bt_current_thread_error_append_cause_from_message_iterator( | |
73 | bt_self_message_iterator *self_iter, const char *file_name, | |
74 | uint64_t line_no, const char *msg_fmt, ...); | |
75 | ||
76 | #define BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_UNKNOWN(_module_name, _msg_fmt, ...) \ | |
77 | bt_current_thread_error_append_cause_from_unknown( \ | |
78 | (_module_name), __FILE__, __LINE__, (_msg_fmt), ##__VA_ARGS__) | |
79 | ||
80 | #define BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT(_self_comp, _msg_fmt, ...) \ | |
81 | bt_current_thread_error_append_cause_from_component( \ | |
82 | (_self_comp), __FILE__, __LINE__, (_msg_fmt), ##__VA_ARGS__) | |
83 | ||
84 | #define BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT_CLASS(_self_cc, _msg_fmt, ...) \ | |
85 | bt_current_thread_error_append_cause_from_component_class( \ | |
86 | (_self_cc), __FILE__, __LINE__, (_msg_fmt), ##__VA_ARGS__) | |
87 | ||
88 | #define BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_MESSAGE_ITERATOR(_self_iter, _msg_fmt, ...) \ | |
9d210ef3 | 89 | bt_current_thread_error_append_cause_from_message_iterator( \ |
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90 | (_self_iter), __FILE__, __LINE__, (_msg_fmt), ##__VA_ARGS__) |
91 | ||
3b2be708 SM |
92 | #define BT_CURRENT_THREAD_MOVE_ERROR_AND_RESET(_var) \ |
93 | do { \ | |
94 | bt_current_thread_move_error(_var); \ | |
95 | (_var) = NULL; \ | |
96 | } while (0) | |
97 | ||
c0e90f23 PP |
98 | #ifdef __cplusplus |
99 | } | |
100 | #endif | |
101 | ||
3fd40f46 | 102 | #endif /* BABELTRACE2_CURRENT_THREAD_H */ |