--- smbd/chgpasswd.c.orig	2008-04-10 10:08:15.000000000 +0200
+++ smbd/chgpasswd.c	2008-04-10 10:20:26.000000000 +0200
@@ -154,7 +154,7 @@
 		DEBUG(3, ("More weirdness, could not open %s\n", slavedev));
 		return (False);
 	}
-#if defined(TIOCSCTTY)
+#if defined(TIOCSCTTY) && !defined(SUNOS5)
 	if (ioctl(slave, TIOCSCTTY, 0) < 0)
 	{
 		DEBUG(3, ("Error in ioctl call for slave pty\n"));