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1 | #ifndef BABELTRACE_ASSERT_INTERNAL_H |
2 | #define BABELTRACE_ASSERT_INTERNAL_H | |
3 | ||
4 | /* | |
5 | * Copyright (c) 2018 EfficiOS Inc. and Linux Foundation | |
6 | * Copyright (c) 2018 Philippe Proulx <pproulx@efficios.com> | |
7 | * | |
8 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
9 | * of this software and associated documentation files (the "Software"), to deal | |
10 | * in the Software without restriction, including without limitation the rights | |
11 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
12 | * copies of the Software, and to permit persons to whom the Software is | |
13 | * furnished to do so, subject to the following conditions: | |
14 | * | |
15 | * The above copyright notice and this permission notice shall be included in | |
16 | * all copies or substantial portions of the Software. | |
17 | * | |
18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
21 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
23 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
24 | * SOFTWARE. | |
25 | */ | |
26 | ||
27 | #include <assert.h> | |
28 | ||
29 | #ifdef BT_DEBUG_MODE | |
30 | /* | |
31 | * Internal assertion (to detect logic errors on which the library user | |
32 | * has no influence). Use BT_ASSERT_PRE() to check a precondition which | |
33 | * must be directly or indirectly satisfied by the library user. | |
34 | */ | |
35 | # define BT_ASSERT(_cond) do { assert(_cond); } while (0) | |
36 | ||
37 | /* | |
38 | * Marks a function as being only used within a BT_ASSERT() context. | |
39 | */ | |
40 | # define BT_ASSERT_FUNC | |
41 | #else | |
42 | # define BT_ASSERT(_cond) | |
43 | # define BT_ASSERT_FUNC __attribute__((unused)) | |
44 | #endif /* BT_DEBUG_MODE */ | |
45 | ||
46 | #endif /* BABELTRACE_ASSERT_INTERNAL_H */ |