From d36036bbd959091b6442d003128342ed515af01b Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Sun, 26 Feb 2017 17:01:33 -0800
Subject: [PATCH] readpassphrase: Support systems without VSTATUS and TCSASOFT

---
 lib/libc/gen/readpassphrase.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/libc/gen/readpassphrase.c b/lib/libc/gen/readpassphrase.c
index a1aeb342b..a50eaf003 100644
--- a/lib/libc/gen/readpassphrase.c
+++ b/lib/libc/gen/readpassphrase.c
@@ -32,6 +32,10 @@
 #include <unistd.h>
 #include <readpassphrase.h>
 
+#ifndef TCSASOFT
+#define TCSASOFT 0
+#endif
+
 static volatile sig_atomic_t signo[_NSIG];
 
 static void handler(int);
@@ -81,8 +85,10 @@ restart:
 		memcpy(&term, &oterm, sizeof(term));
 		if (!(flags & RPP_ECHO_ON))
 			term.c_lflag &= ~(ECHO | ECHONL);
+#ifdef VSTATUS
 		if (term.c_cc[VSTATUS] != _POSIX_VDISABLE)
 			term.c_cc[VSTATUS] = _POSIX_VDISABLE;
+#endif
 		(void)tcsetattr(input, TCSAFLUSH|TCSASOFT, &term);
 	} else {
 		memset(&term, 0, sizeof(term));
-- 
2.12.2