+
+char *tcpip_addrstr(COMSTACK h)
+{
+ struct sockaddr_in addr;
+ static char buf[64];
+ char *r;
+ int len;
+ struct hostent *host;
+
+ len = sizeof(addr);
+ if (getpeername(h->iofile, (struct sockaddr*) &addr, &len) < 0)
+ {
+ h->cerrno = CSYSERR;
+ return 0;
+ }
+ if ((host = gethostbyaddr((char*)&addr.sin_addr, sizeof(addr.sin_addr),
+ AF_INET)))
+ r = (char*) host->h_name;
+ else
+ r = inet_ntoa(addr.sin_addr);
+ sprintf(buf, "tcp:%s", r);
+ return buf;
+}