-#ifdef __sun__
- /* On Suns, you must set a bigger Receive Buffer BEFORE a call to connect
- * This gives the connect a chance to negotiate with the other side
- * (see 'man tcp')
- */
- if (getsockopt(h->iofile, SOL_SOCKET, SO_RCVBUF, (void *)&recbuflen, &rbufsize ) < 0 )
- {
- h->cerrno = CSYSERR;
- return -1;
- }
- TRC(fprintf( stderr, "Current Size of TCP Receive Buffer= %d\n",
- recbuflen ));
- recbuflen *= 10; /* lets be optimistic */
- if (setsockopt(h->iofile, SOL_SOCKET, SO_RCVBUF, (void *)&recbuflen, rbufsize ) < 0 )
- {
- h->cerrno = CSYSERR;
- return -1;
- }
- if (getsockopt(h->iofile, SOL_SOCKET, SO_RCVBUF, (void *)&recbuflen, &rbufsize ) )
- {
- h->cerrno = CSYSERR;
- return -1;
- }
- TRC(fprintf(stderr, "New Size of TCP Receive Buffer = %d\n",
- recbuflen ));
-#endif
-