PMAPPROC_GETPORT

Given a program number prog, version number vers, and transport protocol number prot, the PMAPPROC_GETPORT procedure returns the port number on which the program is awaiting call requests. A port value of zeroes means the program has not been registered. The port field of the argument is ignored. See also the pmap_getport() function in the rpc_soc(3NSL) man page.