in reply to Re: $? outside SIGCHLD handler
in thread $? outside SIGCHLD handler
Sorry for long delay, I had no access to internet during weekend.
I'll probably switch to IO::Select later, select() code works fine so far.
Code for CHLD handler is after "CHLD handler does just this ..." in my original post (No wait()/waitpid() calls inside).
I was just confused by sentence from "perlvar" (see end of orig post).
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Re^3: $? outside SIGCHLD handler
by kenshin (Initiate) on Sep 08, 2009 at 18:26 UTC |