oracular (3) Tk::exit.3pm.gz

NAME

       Tk::exit - End the application

SYNOPSIS

           use Tk qw(exit);
           ...
           B<exit>?(I<returnCode>)?;

DESCRIPTION

       Terminate the process, returning returnCode to the system as the exit status.  If returnCode isn't
       specified then it defaults to 0.

       If calling "exit" from code invoked via a Tk callback then this Tk version of "exit" cleans up more
       reliably than using the perl "exit".

CAVEATS

       Using "exit" from a forked process will terminate both the child process and the parent process. As
       "Tk::exit" is imported by default one should use "CORE::exit" in the forked process instead.

KEYWORDS

       exit, process