1 //===-- sanitizer_allocator_interface.h ------------------------- C++ -----===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // Re-declaration of functions from public sanitizer allocator interface.
12 //===----------------------------------------------------------------------===//
14 #ifndef SANITIZER_ALLOCATOR_INTERFACE_H
15 #define SANITIZER_ALLOCATOR_INTERFACE_H
17 #include "sanitizer_internal_defs.h"
19 using __sanitizer::uptr;
22 SANITIZER_INTERFACE_ATTRIBUTE
23 uptr __sanitizer_get_estimated_allocated_size(uptr size);
24 SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_get_ownership(const void *p);
25 SANITIZER_INTERFACE_ATTRIBUTE uptr
26 __sanitizer_get_allocated_size(const void *p);
27 SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_current_allocated_bytes();
28 SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_heap_size();
29 SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_free_bytes();
30 SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_unmapped_bytes();
32 SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_install_malloc_and_free_hooks(
33 void (*malloc_hook)(const void *, uptr),
34 void (*free_hook)(const void *));
36 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
37 /* OPTIONAL */ void __sanitizer_malloc_hook(void *ptr, uptr size);
38 SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
39 /* OPTIONAL */ void __sanitizer_free_hook(void *ptr);
42 #endif // SANITIZER_ALLOCATOR_INTERFACE_H