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866e32ad KS |
1 | //===-- sanitizer_allocator_interface.h ------------------------- C++ -----===// |
2 | // | |
b667dd70 ML |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. | |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | |
866e32ad KS |
6 | // |
7 | //===----------------------------------------------------------------------===// | |
8 | // | |
9 | // Re-declaration of functions from public sanitizer allocator interface. | |
10 | // | |
11 | //===----------------------------------------------------------------------===// | |
12 | ||
13 | #ifndef SANITIZER_ALLOCATOR_INTERFACE_H | |
14 | #define SANITIZER_ALLOCATOR_INTERFACE_H | |
15 | ||
16 | #include "sanitizer_internal_defs.h" | |
17 | ||
18 | using __sanitizer::uptr; | |
19 | ||
20 | extern "C" { | |
21 | SANITIZER_INTERFACE_ATTRIBUTE | |
22 | uptr __sanitizer_get_estimated_allocated_size(uptr size); | |
23 | SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_get_ownership(const void *p); | |
24 | SANITIZER_INTERFACE_ATTRIBUTE uptr | |
25 | __sanitizer_get_allocated_size(const void *p); | |
26 | SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_current_allocated_bytes(); | |
27 | SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_heap_size(); | |
28 | SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_free_bytes(); | |
29 | SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_unmapped_bytes(); | |
30 | ||
10189819 MO |
31 | SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_install_malloc_and_free_hooks( |
32 | void (*malloc_hook)(const void *, uptr), | |
33 | void (*free_hook)(const void *)); | |
34 | ||
866e32ad | 35 | SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE |
5d3805fc | 36 | void __sanitizer_malloc_hook(void *ptr, uptr size); |
866e32ad | 37 | SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE |
5d3805fc | 38 | void __sanitizer_free_hook(void *ptr); |
10189819 | 39 | |
eac97531 ML |
40 | SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void |
41 | __sanitizer_purge_allocator(); | |
42 | ||
5d3805fc JJ |
43 | SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void |
44 | __sanitizer_print_memory_profile(uptr top_percent, uptr max_number_of_contexts); | |
866e32ad KS |
45 | } // extern "C" |
46 | ||
47 | #endif // SANITIZER_ALLOCATOR_INTERFACE_H |