From 4577605121fa441e5a28c32ce2c33be4c48df89b Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Sun, 14 Jan 2018 23:15:01 -0600
Subject: Switch xgettty() -> tty_fd() (returning -1 instead of erroring out if
 none).

---
 lib/interestingtimes.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/interestingtimes.c')

diff --git a/lib/interestingtimes.c b/lib/interestingtimes.c
index f028f5e9..073a67dd 100644
--- a/lib/interestingtimes.c
+++ b/lib/interestingtimes.c
@@ -5,13 +5,13 @@
 
 #include "toys.h"
 
-int xgettty(void)
+int tty_fd(void)
 {
   int i, j;
 
   for (i = 0; i<3; i++) if (isatty(j = (i+1)%3)) return j;
 
-  return xopen("/dev/tty", O_RDWR);
+  return notstdio(open("/dev/tty", O_RDWR));
 }
 
 // Quick and dirty query size of terminal, doesn't do ANSI probe fallback.
-- 
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