From 2b74f621f1c78023177eab59bce4357867d772f2 Mon Sep 17 00:00:00 2001
From: Andreas Schwab <schwab@suse.de>
Date: Mon, 29 Jan 2018 11:47:06 +0100
Subject: linux-user: Implement ioctl cmd TIOCGPTPEER

With glibc 2.27 the openpty function prefers the TIOCGPTPEER ioctl.

Signed-off-by: Andreas Schwab <schwab@suse.de>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <mvmbmhdosb9.fsf_-_@suse.de>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 linux-user/ioctls.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'linux-user/ioctls.h')

diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h
index 35cad6f944..586c794639 100644
--- a/linux-user/ioctls.h
+++ b/linux-user/ioctls.h
@@ -40,6 +40,9 @@
      IOCTL(TIOCSETD, IOC_W, MK_PTR(TYPE_INT))
      IOCTL(TIOCGPTN, IOC_R, MK_PTR(TYPE_INT))
      IOCTL(TIOCSPTLCK, IOC_W, MK_PTR(TYPE_INT))
+#ifdef TIOCGPTPEER
+     IOCTL_SPECIAL(TIOCGPTPEER, 0, do_ioctl_tiocgptpeer, TYPE_INT)
+#endif
      IOCTL(FIOCLEX, 0, TYPE_NULL)
      IOCTL(FIONCLEX, 0, TYPE_NULL)
      IOCTL(FIOASYNC, IOC_W, MK_PTR(TYPE_INT))
-- 
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