question: @ HLEFunction ( nid = 0x629E2FB7 , version = 150 ) public int sceNetResolverStartAtoN ( @ CheckArgument ( "checkRid" ) int rid , int addr , TPointer hostnameAddr , int hostnameLength , int timeout , int retry ) { try { byte [ ] bytes = sceNetInet . internetAddressToBytes ( addr ) ; InetAddress inetAddress = InetAddress . getByAddress ( bytes ) ; String hostName = inetAddress . getHostName ( ) ; hostnameAddr . setStringNZ ( hostnameLength , hostName ) ; if ( log . isDebugEnabled ( ) ) { log . debug ( String . format ( "sceNetResolverStartAtoN returning host name '%s'" , hostName ) ) ; } } catch ( UnknownHostException e ) { log . error ( e ) ; return SceKernelErrors . ERROR_NET_RESOLVER_INVALID_HOST ; } return 0 ; }
target:  Begin a address to name lookup