On Wed, Aug 28, 2002 at 12:59:17AM +0530, Jaswinder Singh Kohli wrote:
> Hi,
>
> Can you eXplain the use of this line in perl
> $SIG{CHLD} = sub {wait ()};
IPC baba
it is used to set the signal header for child process telling it to wait()
when a child recives SIGCHLD. so that it dsnt end up as zombie.
> what does this do.....
> this is used in an eXample for a fork call in perl...
Pankaj
--
$you = new YOU;
honk() if $you->love(perl);
================================================
To unsubscribe, send email to [EMAIL PROTECTED] with unsubscribe in subject
header. Check archives at http://www.mail-archive.com/ilugd%40wpaa.org
