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CentOS 7.0 - man page for tk::exit (centos section 3)

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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 v5.16.3				    2014-06-10					  exit(3)
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