| 1 | //===-- sanitizer_allocator_interface.h ------------------------- C++ -----===// |
|---|---|
| 2 | // |
| 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 |
| 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 const void *__sanitizer_get_allocated_begin( |
| 25 | const void *p); |
| 26 | SANITIZER_INTERFACE_ATTRIBUTE uptr |
| 27 | __sanitizer_get_allocated_size(const void *p); |
| 28 | SANITIZER_INTERFACE_ATTRIBUTE uptr |
| 29 | __sanitizer_get_allocated_size_fast(const void *p); |
| 30 | SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_current_allocated_bytes(); |
| 31 | SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_heap_size(); |
| 32 | SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_free_bytes(); |
| 33 | SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_unmapped_bytes(); |
| 34 | |
| 35 | SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_install_malloc_and_free_hooks( |
| 36 | void (*malloc_hook)(const void *, uptr), |
| 37 | void (*free_hook)(const void *)); |
| 38 | |
| 39 | SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE |
| 40 | void __sanitizer_malloc_hook(void *ptr, uptr size); |
| 41 | SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE |
| 42 | void __sanitizer_free_hook(void *ptr); |
| 43 | |
| 44 | SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void |
| 45 | __sanitizer_purge_allocator(); |
| 46 | |
| 47 | SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void |
| 48 | __sanitizer_print_memory_profile(uptr top_percent, uptr max_number_of_contexts); |
| 49 | } // extern "C" |
| 50 | |
| 51 | #endif // SANITIZER_ALLOCATOR_INTERFACE_H |
| 52 |