


      GETUID(2)                   (UNIX 5.0)                  GETUID(2)



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

      SYNTAX
           int getuid ()

           int geteuid ()

           int getgid ()

           int 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).





























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