mfbt/MemoryReporting.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 /* Memory reporting infrastructure. */
   8
   9 #ifndef mozilla_MemoryReporting_h
  10 #define mozilla_MemoryReporting_h
  11
  12 #include <stddef.h>
  13
  14 #ifdef __cplusplus
  15
  16 namespace mozilla {
  17
  18 /*
  19  * This is for functions that are like malloc_usable_size.  Such functions are
  20  * used for measuring the size of data structures.
  21  */
  22 typedef size_t (*MallocSizeOf)(const void* p);
  23
  24 } /* namespace mozilla */
  25
  26 #endif /* __cplusplus */
  27
  28 typedef size_t (*MozMallocSizeOf)(const void* p);
  29
  30 #endif /* mozilla_MemoryReporting_h */