text: //===-- sanitizer_allocator_interface.h ------------------------- C++ -----===//
  //
  // 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
      void __sanitizer_malloc_hook(void *ptr, uptr size);
  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE
      void __sanitizer_free_hook(void *ptr);
  
  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
  __sanitizer_purge_allocator();
  
  SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE void
  __sanitizer_print_memory_profile(uptr top_percent, uptr max_number_of_contexts);
  }  // extern "C"
  
  #endif  // SANITIZER_ALLOCATOR_INTERFACE_H
  