From: ceriel <none@none>
Date: Thu, 29 Jan 1987 13:01:28 +0000 (+0000)
Subject: don't use a sgttyb struct
X-Git-Tag: release-5-5~4881
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=bc8229b9520c8fde619aea37fa07f882c323fb90;p=ack.git

don't use a sgttyb struct
---

diff --git a/lang/cem/libcc/gen/isatty.c b/lang/cem/libcc/gen/isatty.c
index 5152801ad..4fa9cad35 100644
--- a/lang/cem/libcc/gen/isatty.c
+++ b/lang/cem/libcc/gen/isatty.c
@@ -1,8 +1,10 @@
-#include <sgtty.h>
-
 isatty(f)
 {
-	struct sgttyb ttyb;
+	char buf[128];
+	/* not a sgttyb struct; it might not be large enough;
+	   I know for a fact that it is'nt large enough on PC/IX,
+	   where gtty is an ioctl(..., TCGETA, ...)
+	*/
 
 	if (gtty(f, &ttyb) < 0) return 0;
 	return 1;