ptg10805159602 Network IPC: Sockets Chapter 16
printf("unspecified");
break;
default:
printf("unknown");
}
}void
print_type(struct addrinfo *aip)
{
printf(" type ");
switch (aip->ai_socktype) {
case SOCK_STREAM:
printf("stream");
break;
case SOCK_DGRAM:
printf("datagram");
break;
case SOCK_SEQPACKET:
printf("seqpacket");
break;
case SOCK_RAW:
printf("raw");
break;
default:
printf("unknown (%d)", aip->ai_socktype);
}
}void
print_protocol(struct addrinfo *aip)
{
printf(" protocol ");
switch (aip->ai_protocol) {
case 0:
printf("default");
break;
case IPPROTO_TCP:
printf("TCP");
break;
case IPPROTO_UDP:
printf("UDP");
break;
case IPPROTO_RAW:
printf("raw");
break;
default:
printf("unknown (%d)", aip->ai_protocol);
}
}