GETUID(2)                                               GETUID(2)



     NAME
          getuid, geteuid, getgid, getegid - get real user, effective
          user, real group, and effective group IDs

     SYNOPSIS
          unsigned short getuid ()

          unsigned short geteuid ()

          unsigned short getgid ()

          unsigned short getegid ()

     DESCRIPTION
          getuid returns the real user ID of the calling process.

          Geteuid returns the effective user ID of the calling
          process.

          Getgid returns the real group ID of the calling process.

          Getegid returns the effective group ID of the calling
          process.

     SEE ALSO
          intro(2), setuid(2).

     ORIGIN
          AT&T V.3


























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