| CARVIEW |
- #getpgrp PID
-
Returns the current process group for the specified PID. Use a PID of
0to 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 the process group of the current process.Some very old machines may not support
PID != 0and will throw an exception ifPID != 0.Portability issues: "getpgrp" in perlport.
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