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From Wilfredo Sanchez <>
Subject Re: [PATCH] ps in apachectl
Date Thu, 25 Jun 1998 23:21:23 GMT
> The kill() function sends the signal given by sig to pid, a process or a
> group of processes.  Sig may be one of the signals specified in sigacĀ­
> tion(2) or it may be 0, in which case error checking is performed but no
> signal is actually sent.  This can be used to check the validity of pid.

Cool. It even works! I like it. Certainly it's more efficient.


     Wilfredo Sanchez - - 408.974-5174
     Apple Computer, Inc. - Core Operating Systems Group
    2 Infinite Loop, Mail Stop 302-4K, Cupertino, CA 95014

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