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perlfunc:getpgrp

by gods
on Aug 24, 1999 at 22:42 UTC ( #240=perlfunc: print w/ replies, xml ) Need Help??

getpgrp

See the current Perl documentation for getpgrp.

Here is our local, out-dated (pre-5.6) version:


getpgrp - get process group



getpgrp PID



Returns the current process group for the specified PID. Use a PID of 0 to get the current process group for the current process. Will raise an exception if used on a machine that doesn't implement getpgrp(2). If PID is omitted, returns process group of current process. Note that the POSIX version of getpgrp() does not accept a PID argument, so only PID==0 is truly portable.


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