On Sat, Apr 13, 2002 at 01:52:16PM +0200, Paul Johnson wrote: > On Fri, Apr 12, 2002 at 07:01:15PM -0700, Ahmed Moustafa wrote: > > Ahmed Moustafa wrote: > > > <code> > > > waitpid $pid,&WNOHANG; > > > </code> > > > > > > What is the value of the flag WNOHANG in waitpid? > > > What does it mean when $pid is -1? > > It means wait for any child process. > > man perlipc
Sorry, that should have been man waitpid. -- Paul Johnson - [EMAIL PROTECTED] http://www.pjcj.net -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
