libsanitizer/lsan/lsan_allocator.h

   1 //=-- lsan_allocator.h ----------------------------------------------------===//
   2 //
   3 // This file is distributed under the University of Illinois Open Source
   4 // License. See LICENSE.TXT for details.
   5 //
   6 //===----------------------------------------------------------------------===//
   7 //
   8 // This file is a part of LeakSanitizer.
   9 // Allocator for standalone LSan.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #ifndef LSAN_ALLOCATOR_H
  14 #define LSAN_ALLOCATOR_H
  15
  16 #include "sanitizer_common/sanitizer_common.h"
  17 #include "sanitizer_common/sanitizer_internal_defs.h"
  18
  19 namespace __lsan {
  20
  21 void *Allocate(const StackTrace &stack, uptr size, uptr alignment,
  22                bool cleared);
  23 void Deallocate(void *p);
  24 void *Reallocate(const StackTrace &stack, void *p, uptr new_size,
  25                  uptr alignment);
  26 uptr GetMallocUsableSize(void *p);
  27
  28 template<typename Callable>
  29 void ForEachChunk(const Callable &callback);
  30
  31 void GetAllocatorCacheRange(uptr *begin, uptr *end);
  32 void AllocatorThreadFinish();
  33 void InitializeAllocator();
  34
  35 }  // namespace __lsan
  36
  37 #endif  // LSAN_ALLOCATOR_H