From 7fe60435bce6595a9c58a9bfd8244d74b5320e96 Mon Sep 17 00:00:00 2001
From: Benjamin Franzke <benjaminfranzke@googlemail.com>
Date: Tue, 15 Jan 2013 08:46:13 +0100
Subject: Import DirectFB141_2k11R3_beta5

---
 Source/DirectFB/systems/fbdev/vt.h | 83 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100755 Source/DirectFB/systems/fbdev/vt.h

(limited to 'Source/DirectFB/systems/fbdev/vt.h')

diff --git a/Source/DirectFB/systems/fbdev/vt.h b/Source/DirectFB/systems/fbdev/vt.h
new file mode 100755
index 0000000..d9b1019
--- /dev/null
+++ b/Source/DirectFB/systems/fbdev/vt.h
@@ -0,0 +1,83 @@
+/*
+   (c) Copyright 2001-2009  The world wide DirectFB Open Source Community (directfb.org)
+   (c) Copyright 2000-2004  Convergence (integrated media) GmbH
+
+   All rights reserved.
+
+   Written by Denis Oliver Kropp <dok@directfb.org>,
+              Andreas Hundt <andi@fischlustig.de>,
+              Sven Neumann <neo@directfb.org>,
+              Ville Syrjälä <syrjala@sci.fi> and
+              Claudio Ciccani <klan@users.sf.net>.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __VT_H__
+#define __VT_H__
+
+#include <signal.h>
+#include <termios.h>
+#include <unistd.h>
+#include <linux/vt.h>
+
+#include <directfb.h>
+
+typedef struct {
+     int fd0;                      /* file descriptor of /dev/tty0 */
+     int fd;                       /* file descriptor of /dev/ttyN
+                                      where N is the number of the allocated VT,
+                                      may be equal to 'fd0' if VT allocation
+                                      is disabled by "--no-vt-switch" */
+
+     int num;                      /* number of vt where DirectFB runs */
+     int prev;                     /* number of vt DirectFB was started from */
+
+     int old_fb;                   /* original fb mapped to vt */
+
+     struct sigaction sig_usr1;    /* previous signal handler for USR1 */
+     struct sigaction sig_usr2;    /* previous signal handler for USR2 */
+
+     struct vt_mode   vt_mode;     /* previous VT mode */
+
+     DirectThread    *thread;
+     pthread_mutex_t  lock;
+     pthread_cond_t   wait;
+
+     int              vt_sig;
+     struct termios   old_ts;
+
+     bool             flush;
+     DirectThread    *flush_thread;
+} VirtualTerminal;
+
+/*
+ * allocates and switches to a new virtual terminal
+ */
+DFBResult dfb_vt_initialize( void );
+DFBResult dfb_vt_join( void );
+
+/*
+ * deallocates virtual terminal
+ */
+DFBResult dfb_vt_shutdown( bool emergency );
+DFBResult dfb_vt_leave( bool emergency );
+
+DFBResult dfb_vt_detach( bool force );
+
+bool dfb_vt_switch( int num );
+
+#endif
-- 
cgit