From a526a2203b26cb6b9d3546b92761f3b2217805ef Mon Sep 17 00:00:00 2001
From: Oliver Kiddle <opk@zsh.org>
Date: Mon, 24 Nov 2014 00:05:59 +0100
Subject: 33743: use posix_openpt in zpty if it is available

---
 Src/Modules/zpty.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Src/Modules')

diff --git a/Src/Modules/zpty.c b/Src/Modules/zpty.c
index d119658c3..63c79a731 100644
--- a/Src/Modules/zpty.c
+++ b/Src/Modules/zpty.c
@@ -189,7 +189,11 @@ get_pty(int master, int *retfd)
 #endif
 
     if (master) {
+#ifdef HAVE_POSIX_OPENPT
+	if ((mfd = posix_openpt(O_RDWR|O_NOCTTY)) < 0)
+#else
 	if ((mfd = open("/dev/ptmx", O_RDWR|O_NOCTTY)) < 0)
+#endif
 	    return 1;
 
 	if (grantpt(mfd) || unlockpt(mfd) || !(name = ptsname(mfd))) {
-- 
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