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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_ |