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// This file is part of ThreadSanitizer, a dynamic data race detector.
// Author: Evgeniy Stepanov.
// This file contains the parser and matcher for valgrind-compatible
// suppressions. It supports extended suppression syntax, see details at
// http://code.google.com/p/data-race-test/wiki/ThreadSanitizerSuppressions
#ifndef TSAN_SUPPRESSIONS_H_
#define TSAN_SUPPRESSIONS_H_
#include "common_util.h"
class Suppressions {
public:
Suppressions();
~Suppressions();
// Read suppressions file from string. May be called several times.
// Return the number of parsed suppressions or -1 if an error occured.
int ReadFromString(const string &str);
// Returns the string describing the last error. Undefined if there was no
// error.
string GetErrorString();
// Returns the line number of the last error. Undefined if there was no error.
int GetErrorLineNo();
// Checks if a given stack trace is suppressed.
bool StackTraceSuppressed(string tool_name, string warning_name,
const vector<string>& function_names_mangled,
const vector<string>& function_names_demangled,
const vector<string>& object_names,
string *name_of_suppression);
private:
struct SuppressionsRep;
SuppressionsRep* rep_;
};
#endif // TSAN_SUPPRESSIONS_H_