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 18using __sanitizer::uptr; 19 20extern "C" { 21SANITIZER_INTERFACE_ATTRIBUTE 22uptr __sanitizer_get_estimated_allocated_size(uptr size); 23SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_get_ownership(const void *p); 24SANITIZER_INTERFACE_ATTRIBUTE const void *__sanitizer_get_allocated_begin( 25 const void *p); 26SANITIZER_INTERFACE_ATTRIBUTE uptr 27__sanitizer_get_allocated_size(const void *p); 28SANITIZER_INTERFACE_ATTRIBUTE uptr 29__sanitizer_get_allocated_size_fast(const void *p); 30SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_current_allocated_bytes(); 31SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_heap_size(); 32SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_free_bytes(); 33SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_unmapped_bytes(); 34 35SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_install_malloc_and_free_hooks( 36 void (*malloc_hook)(const void *, uptr), 37 void (*free_hook)(const void *)); 38 39SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE 40 void __sanitizer_malloc_hook(void *ptr, uptr size); 41SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE 42 void __sanitizer_free_hook(void *ptr); 43 44SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void 45__sanitizer_purge_allocator(); 46 47SANITIZER_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