From 367aa44ae5aaa751693a35fe7f0a2c5408d31e64 Mon Sep 17 00:00:00 2001
From: sobomax <sobomax@FreeBSD.org>
Date: Wed, 24 Jan 2001 09:05:35 +0000
Subject: Minor fixes: - Use "OPOST | ONLCR" as a c_oflag in the raw mode
 instead of 0, which should   make debug output mode readable; - flush input
 buffer when switching to/from raw mode. This should prevent   leaking raw
 scancodes into your shell prompt when program called   VGLKeyboardEnd() w/o
 processing all scancodes in the buffer.

---
 lib/libvgl/keyboard.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib/libvgl')

diff --git a/lib/libvgl/keyboard.c b/lib/libvgl/keyboard.c
index 85850f5..fe1286a 100644
--- a/lib/libvgl/keyboard.c
+++ b/lib/libvgl/keyboard.c
@@ -51,14 +51,14 @@ VGLKeyboardInit(int mode)
   term = VGLKeyboardTty;
   cfmakeraw(&term);
   term.c_iflag = IGNPAR | IGNBRK;
-  term.c_oflag = 0;
+  term.c_oflag = OPOST | ONLCR;
   term.c_cflag = CREAD | CS8;
   term.c_lflag &= ~(ICANON | ECHO | ISIG);
   term.c_cc[VTIME] = 0;
   term.c_cc[VMIN] = 0;
   cfsetispeed(&term, 9600);
   cfsetospeed(&term, 9600);
-  tcsetattr(0, TCSANOW, &term);
+  tcsetattr(0, TCSANOW | TCSAFLUSH, &term);
 
   switch (mode) {
   case VGL_RAWKEYS:
@@ -79,7 +79,7 @@ VGLKeyboardEnd()
 {
   if (VGLKeyboardMode != -1) {
     ioctl(0, KDSKBMODE, VGLKeyboardMode);
-    tcsetattr(0, TCSANOW, &VGLKeyboardTty);
+    tcsetattr(0, TCSANOW | TCSAFLUSH, &VGLKeyboardTty);
   }
 }
 
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