TCP/IP API Support › Function Descriptions › GETHOSTBYADDR

GETHOSTBYADDR

GETHOSTBYADDR takes an IP address and domain and tries to resolve it through a name server. If successful, it returns the information in a HOSTENT structure.

Assembler

label    #SOCKET GETHOSTBYADDR,
               RETCODE=return-code,
               ERRNO=errno,
               RSNCODE=reason-code,
               IPADDR=ip-address,
               IPADDRL=ip-address-length,
               DOMAIN=domain,
               HOSTENTP=hostentp,
               PLIST=parameter-list-area,
               RGSV=(rgsv)

List of USING Parameters

SOCKET-FUNCTION-GETHOSTBYADDR,
return-code,
errno,
reason-code,
ip-address,
ip-address-length,
domain,
hostentp