$NetBSD: patch-bf,v 1.1.1.1 1999/12/24 03:21:10 itohy Exp $

--- stty.c.orig	Wed Sep 23 01:22:53 1998
+++ stty.c	Sun Sep 27 10:21:12 1998
@@ -31,12 +31,15 @@
 
 #endif
 
+#ifndef STDIN_FILENO
+#define STDIN_FILENO	0
+#endif
+
 #ifndef NO_SUSPEND
 SignalFunc suspend();
 #endif
 
 TERMPARAM	d_ioval;
-int		tty;
 #ifdef TIOCSWINSZ
 struct winsize  d_winsize;
 #endif /* TIOCSWINSZ */
@@ -142,7 +145,7 @@
 #ifdef TIOCSWINSZ
 	extern int lines, columns;
 
-	ioctl(tty, TIOCGWINSZ, &d_winsize);
+	ioctl(STDIN_FILENO, TIOCGWINSZ, &d_winsize);
 	if (d_winsize.ws_col == 0) {
 		d_winsize.ws_col = columns;
 	} else {
@@ -153,7 +156,7 @@
 	} else {
 		lines = d_winsize.ws_row;
 	}
-	ioctl(tty, TIOCSWINSZ, &d_winsize);
+	ioctl(STDIN_FILENO, TIOCSWINSZ, &d_winsize);
 #endif /* TIOCSWINSZ */
 }
 
@@ -161,7 +164,7 @@
 {	int	er;
 	TERMPARAM ioval;
 
-	GET_TTY(tty, &d_ioval);
+	GET_TTY(STDIN_FILENO, &d_ioval);
 	ioval = d_ioval;
 
 #if defined TERMIOS || defined TERMIO
@@ -195,7 +198,7 @@
 	ioval.m_ttyb.sg_flags = RAW;
 #endif
 
-	er = SET_TTY(tty, &ioval);
+	er = SET_TTY(STDIN_FILENO, &ioval);
 
 	initFep();
 
@@ -208,14 +211,8 @@
 
 reset_tty()
 {
-	reset_tty_without_close();
-	close(tty);
-}
-
-reset_tty_without_close()
-{
 	termFep();
-	SET_TTY(tty, &d_ioval);
+	SET_TTY(STDIN_FILENO, &d_ioval);
 }
 
 set_tty_sane(tty)
@@ -258,12 +255,6 @@
 	}
 }
 
-tty_ready()
-{	char	*ttyname();
-
-	tty = open(ttyname(0),O_RDWR);
-}
-
 SignalFunc
 reset_exit()
 {
@@ -315,7 +306,7 @@
 	union wait statusp;
 #endif
 
-#ifndef NO_SUSPEND
+#ifdef NO_SUSPEND
 	while ((cpid = wait((int *)&statusp)) != -1 && cpid != ShellPID)
 		;
 #else
@@ -385,7 +376,7 @@
 SignalFunc
 suspend()
 {
-	reset_tty_without_close();
+	reset_tty();
 	signal(SIGTSTP,SIG_DFL);
 	kill(0,SIGTSTP);