1//===-- tsan_ignoreset.h ----------------------------------------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file is a part of ThreadSanitizer (TSan), a race detector. 11// 12// IgnoreSet holds a set of stack traces where ignores were enabled. 13//===----------------------------------------------------------------------===// 14#ifndef TSAN_IGNORESET_H 15#define TSAN_IGNORESET_H 16 17#include "tsan_defs.h" 18 19namespace __tsan { 20 21class IgnoreSet { 22 public: 23 static const uptr kMaxSize = 16; 24 25 IgnoreSet(); 26 void Add(u32 stack_id); 27 void Reset(); 28 uptr Size() const; 29 u32 At(uptr i) const; 30 31 private: 32 uptr size_; 33 u32 stacks_[kMaxSize]; 34}; 35 36} // namespace __tsan 37 38#endif // TSAN_IGNORESET_H 39