Start an address space for the Resolver when UNIX System Services initialize

The Resolver is used by TCP/IP applications for name-to-adddress or address-to-name resolution. The RESOLVER cataloged procedure in SYS1.PROCLIB is used to start the Resolver address space during z/OS UNIX System Services initialization. The cataloged procedure name will also be the name of the Resolver address space. The Display OMVS,O command will display the name of the cataloged procedure.