+/*
+ * Set TCP receive buffer if requested.
+ * Note: tuning needs to happen after the socket is
+ * created but before the connection happens
+ * so winscale is negotiated properly -cjr
+ */
+static void
+ssh_set_socket_recvbuf(int sock)
+{
+ void *buf = (void *)&options.tcp_rcv_buf;
+ int sz = sizeof(options.tcp_rcv_buf);
+ int socksize;
+ int socksizelen = sizeof(int);
+
+ debug("setsockopt Attempting to set SO_RCVBUF to %d", options.tcp_rcv_buf);
+ if (setsockopt(sock, SOL_SOCKET, SO_RCVBUF, buf, sz) >= 0) {
+ getsockopt(sock, SOL_SOCKET, SO_RCVBUF, &socksize, &socksizelen);
+ debug("setsockopt SO_RCVBUF: %.100s %d", strerror(errno), socksize);
+ }
+ else
+ error("Couldn't set socket receive buffer to %d: %.100s",
+ options.tcp_rcv_buf, strerror(errno));
+}
+
+