Manager: System Error Handler

The System Error Handler function SysError, which terminates a process and displays the message “The application...has unexpectedly quit,” will probably not be supported in the future. If your application needs to use this service, please let us know.

The system error constants will be supported in Carbon. Mac OS functions with a return type of OSErr return values based on these constants.

 errno

 MacOSErr

 SysError

May not be supported in the future. If you need to use this function, please tell us why.