exit(3)               User Contributed Perl Documentation              exit(3)


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

perl v5.38.0                      2023-07-25                           exit(3)