llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_allocator_interfa...

43 lines
1.6 KiB
C

//===-- sanitizer_allocator_interface.h ------------------------- C++ -----===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// Re-declaration of functions from public sanitizer allocator interface.
//
//===----------------------------------------------------------------------===//
#ifndef SANITIZER_ALLOCATOR_INTERFACE_H
#define SANITIZER_ALLOCATOR_INTERFACE_H
#include "sanitizer_internal_defs.h"
using __sanitizer::uptr;
extern "C" {
SANITIZER_INTERFACE_ATTRIBUTE
uptr __sanitizer_get_estimated_allocated_size(uptr size);
SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_get_ownership(const void *p);
SANITIZER_INTERFACE_ATTRIBUTE uptr
__sanitizer_get_allocated_size(const void *p);
SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_current_allocated_bytes();
SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_heap_size();
SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_free_bytes();
SANITIZER_INTERFACE_ATTRIBUTE uptr __sanitizer_get_unmapped_bytes();
SANITIZER_INTERFACE_ATTRIBUTE int __sanitizer_install_malloc_and_free_hooks(
void (*malloc_hook)(const void *, uptr),
void (*free_hook)(const void *));
SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
/* OPTIONAL */ void __sanitizer_malloc_hook(void *ptr, uptr size);
SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
/* OPTIONAL */ void __sanitizer_free_hook(void *ptr);
} // extern "C"
#endif // SANITIZER_ALLOCATOR_INTERFACE_H