[src/trunk]: src/lib/libcurses Don't fiddle with the tty echo state in echo()...

[mycroft <mycroft%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2e6e8bbdb891
branches:  trunk
changeset: 485425:2e6e8bbdb891
user:      mycroft <mycroft%NetBSD.org@localhost>
date:      Thu Apr 27 17:38:30 2000 +0000

description:
Don't fiddle with the tty echo state in echo() and noecho(); it should always
remain off.

diffstat:

 lib/libcurses/tty.c |  18 ++++--------------
 1 files changed, 4 insertions(+), 14 deletions(-)

diffs (48 lines):

diff -r 3a5b5db0fae7 -r 2e6e8bbdb891 lib/libcurses/tty.c
--- a/lib/libcurses/tty.c       Thu Apr 27 16:49:07 2000 +0000
+++ b/lib/libcurses/tty.c       Thu Apr 27 17:38:30 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tty.c,v 1.16 2000/04/17 12:25:46 blymn Exp $   */
+/*     $NetBSD: tty.c,v 1.17 2000/04/27 17:38:30 mycroft Exp $ */
 
 /*-
  * Copyright (c) 1992, 1993, 1994
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "@(#)tty.c      8.6 (Berkeley) 1/10/95";
 #else
-__RCSID("$NetBSD: tty.c,v 1.16 2000/04/17 12:25:46 blymn Exp $");
+__RCSID("$NetBSD: tty.c,v 1.17 2000/04/27 17:38:30 mycroft Exp $");
 #endif
 #endif                         /* not lint */
 
@@ -317,13 +317,8 @@
                __restartwin();
        }
 
-       rawt.c_lflag |= ECHO;
-       cbreakt.c_lflag |= ECHO;
-       __baset.c_lflag |= ECHO;
-
        __echoit = 1;
-       return (tcsetattr(STDIN_FILENO, __tcaction ?
-           TCSASOFT | TCSADRAIN : TCSADRAIN, curt) ? ERR : OK);
+       return (OK);
 }
 
 int
@@ -335,13 +330,8 @@
                __restartwin();
        }
 
-       rawt.c_lflag &= ~ECHO;
-       cbreakt.c_lflag &= ~ECHO;
-       __baset.c_lflag &= ~ECHO;
-
        __echoit = 0;
-       return (tcsetattr(STDIN_FILENO, __tcaction ?
-           TCSASOFT | TCSADRAIN : TCSADRAIN, curt) ? ERR : OK);
+       return (OK);
 }
 
 int