


      GETPID(2)                   (UNIX 5.0)                  GETPID(2)



      NAME
           getpid, getpgrp, getppid - get process, process group, and
           parent process IDs

      SYNTAX
           int getpid ()

           int getpgrp ()

           int getppid ()

      DESCRIPTION
           Getpid returns the process ID of the calling process.

           Getpgrp returns the process group ID of the calling process.

           Getppid returns the parent process ID of the calling
           process.

      SEE ALSO
           exec(2), fork(2), intro(2), signal(2).


































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