| Anastasia Klimchuk | af22fa0 | 2021-03-04 09:54:56 +1100 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the flashrom project. |
| 3 | * |
| 4 | * Copyright 2021 Google LLC |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; version 2 of the License. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | */ |
| 15 | |
| 16 | /* |
| 17 | * This header is included in all files when they are built for unit test |
| 18 | * environment, for all the files to be covered by dynamic memory allocation |
| 19 | * checks (checks for memory leaks, buffer overflows and underflows). |
| 20 | * |
| 21 | * See flashrom_test_dep in meson.build for more details. |
| 22 | * |
| 23 | * https://api.cmocka.org/group__cmocka__alloc.html |
| 24 | */ |
| 25 | |
| 26 | extern void* _test_malloc(const size_t size, const char* file, const int line); |
| 27 | extern void* _test_realloc(void *ptr, const size_t size, const char* file, const int line); |
| 28 | extern void* _test_calloc(const size_t number_of_elements, const size_t size, |
| 29 | const char* file, const int line); |
| 30 | extern void _test_free(void* const ptr, const char* file, const int line); |
| 31 | |
| 32 | #ifdef malloc |
| 33 | #undef malloc |
| 34 | #endif |
| 35 | #ifdef calloc |
| 36 | #undef calloc |
| 37 | #endif |
| 38 | #ifdef realloc |
| 39 | #undef realloc |
| 40 | #endif |
| 41 | #ifdef free |
| 42 | #undef free |
| 43 | #endif |
| 44 | |
| 45 | #define malloc(size) _test_malloc(size, __FILE__, __LINE__) |
| 46 | #define realloc(ptr, size) _test_realloc(ptr, size, __FILE__, __LINE__) |
| 47 | #define calloc(num, size) _test_calloc(num, size, __FILE__, __LINE__) |
| 48 | #define free(ptr) _test_free(ptr, __FILE__, __LINE__) |