| // Copyright 2015 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef BASE_MAC_CALL_WITH_EH_FRAME_H_ |
| #define BASE_MAC_CALL_WITH_EH_FRAME_H_ |
| |
| #include "base/base_export.h" |
| |
| namespace base::mac { |
| |
| // Invokes the specified block in a stack frame with a special exception |
| // handler. This function creates an exception handling stack frame that |
| // specifies a custom C++ exception personality routine, which terminates the |
| // search for an exception handler at this frame. |
| // |
| // The purpose of this function is to prevent a try/catch statement in system |
| // libraries, acting as a global exception handler, from handling exceptions |
| // in such a way that disrupts the generation of useful stack traces. |
| void BASE_EXPORT CallWithEHFrame(void (^block)(void)); |
| |
| } // namespace base::mac |
| |
| #endif // BASE_MAC_CALL_WITH_EH_FRAME_H_ |
