diff options
Diffstat (limited to 'include/llvm/System/Signals.h')
| -rw-r--r-- | include/llvm/System/Signals.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/include/llvm/System/Signals.h b/include/llvm/System/Signals.h index 197e4e1d2d..2b9d8ca6bf 100644 --- a/include/llvm/System/Signals.h +++ b/include/llvm/System/Signals.h @@ -25,17 +25,16 @@ namespace sys { /// @brief Remove a file if a fatal signal occurs. bool RemoveFileOnSignal(const Path &Filename, std::string* ErrMsg = 0); - /// This function registers a signal handler to ensure that if a fatal signal - /// gets delivered to the process that the named directory and all its - /// contents are removed. - /// @brief Remove a directory if a fatal signal occurs. - bool RemoveDirectoryOnSignal(const Path& path, std::string* ErrMsg = 0); - /// When an error signal (such as SIBABRT or SIGSEGV) is delivered to the /// process, print a stack trace and then exit. /// @brief Print a stack trace if a fatal signal occurs. void PrintStackTraceOnErrorSignal(); + /// AddSignalHandler - Add a function to be called when an abort/kill signal + /// is delivered to the process. The handler can have a cookie passed to it + /// to identify what instance of the handler it is. + void AddSignalHandler(void (*FnPtr)(void *), void *Cookie); + /// This function registers a function to be called when the user "interrupts" /// the program (typically by pressing ctrl-c). When the user interrupts the /// program, the specified interrupt function is called instead of the program |