+#ifdef __FreeBSD__
+ /*
+ * In the default state channel sends echo of every command to a
+ * client. The client program doesn't expect this and raises an
+ * error. Suppress echo by resetting ECHO terminal flag.
+ */
+ struct termios tio;
+ if (tcgetattr(fd, &tio) < 0) {
+ error_setg_errno(errp, errno, "error getting channel termios attrs");
+ close(fd);
+ return false;
+ }
+ tio.c_lflag &= ~ECHO;
+ if (tcsetattr(fd, TCSAFLUSH, &tio) < 0) {
+ error_setg_errno(errp, errno, "error setting channel termios attrs");
+ close(fd);
+ return false;
+ }
+#endif /* __FreeBSD__ */