From 3f3589673062584cd84d5c702926b2f74131854b Mon Sep 17 00:00:00 2001
From: deraadt <deraadt@openbsd.org>
Date: Thu, 15 Oct 2015 16:38:04 +0000
Subject: [PATCH] Handle F_ISATTY in the fcntl() stub as well ok guenther

---
 lib/librthread/rthread_cancel.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/librthread/rthread_cancel.c b/lib/librthread/rthread_cancel.c
index 283a86a6c43..0a7a35cdb44 100644
--- a/lib/librthread/rthread_cancel.c
+++ b/lib/librthread/rthread_cancel.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rthread_cancel.c,v 1.9 2014/08/31 20:23:10 guenther Exp $ */
+/* $OpenBSD: rthread_cancel.c,v 1.10 2015/10/15 16:38:04 deraadt Exp $ */
 /* $snafu: libc_tag.c,v 1.4 2004/11/30 07:00:06 marc Exp $ */
 
 /* PUBLIC DOMAIN: No Rights Reserved. Marco S Hyman <marc@snafu.org> */
@@ -200,6 +200,7 @@ fcntl(int fd, int cmd, ...)
 	case F_GETFD:
 	case F_GETFL:
 	case F_GETOWN:
+	case F_ISATTY:
 		rv = _thread_sys_fcntl(fd, cmd);
 		break;
 	case F_GETLK:
-- 
2.20.1