contrib/llvm-project/compiler-rt/lib/lsan/lsan_linux.cpp

   1 //=-- lsan_linux.cpp ------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This file is a part of LeakSanitizer. Linux/NetBSD-specific code.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #include "sanitizer_common/sanitizer_platform.h"
  14
  15 #if SANITIZER_LINUX || SANITIZER_NETBSD
  16
  17 #include "lsan_allocator.h"
  18
  19 namespace __lsan {
  20
  21 static THREADLOCAL u32 current_thread_tid = kInvalidTid;
  22 u32 GetCurrentThread() { return current_thread_tid; }
  23 void SetCurrentThread(u32 tid) { current_thread_tid = tid; }
  24
  25 static THREADLOCAL AllocatorCache allocator_cache;
  26 AllocatorCache *GetAllocatorCache() { return &allocator_cache; }
  27
  28 void ReplaceSystemMalloc() {}
  29
  30 } // namespace __lsan
  31
  32 #endif  // SANITIZER_LINUX || SANITIZER_NETBSD