compiler-rt/lib/rtsan/rtsan_context.h

   1 //===--- rtsan_context.h - Realtime Sanitizer -------------------*- C++ -*-===//
   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 //===----------------------------------------------------------------------===//
  10
  11 #pragma once
  12
  13 namespace __rtsan {
  14
  15 class Context {
  16 public:
  17   Context();
  18
  19   void RealtimePush();
  20   void RealtimePop();
  21
  22   void BypassPush();
  23   void BypassPop();
  24
  25   void ExpectNotRealtime(const char *intercepted_function_name);
  26
  27 private:
  28   bool InRealtimeContext() const;
  29   bool IsBypassed() const;
  30   void PrintDiagnostics(const char *intercepted_function_name);
  31
  32   int realtime_depth{0};
  33   int bypass_depth{0};
  34 };
  35
  36 Context &GetContextForThisThread();
  37
  38 } // namespace __rtsan