Add new VT support for OpenSolaris & future Solaris releases

Signed-off-by: Aaron Zang <Aaron.Zang@Sun.COM>
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>

1 files changed, 110 insertions, 0 deletions

diff --git a/hw/xfree86/os-support/solaris/sun_VTsw.c b/hw/xfree86/os-support/solaris/sun_VTsw.c
new file mode 100644
index 000000000..0dc76b8b5
--- /dev/null
+++ b/hw/xfree86/os-support/solaris/sun_VTsw.c
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#include <door.h>
+#include <sys/vtdaemon.h>
+
+/*
+ * Handle the VT-switching interface for Solaris/OpenSolaris
+ */
+
+void
+xf86VTRequest(int sig)
+{
+	if (xf86Info.vtPendingNum != -1)
+	{
+		ioctl(xf86Info.consoleFd, VT_RELDISP, 1);
+		xf86Info.vtPendingNum = -1;
+
+		return;
+	}
+
+	xf86Info.vtRequestsPending = TRUE;
+	return;
+}
+
+Bool
+xf86VTSwitchPending(void)
+{
+    return(xf86Info.vtRequestsPending ? TRUE : FALSE);
+}
+
+Bool
+xf86VTSwitchAway(void)
+{
+	int door_fd;
+	vt_cmd_arg_t vt_door_arg;
+	door_arg_t door_arg;
+
+	xf86Info.vtRequestsPending = FALSE;
+
+	vt_door_arg.vt_ev = VT_EV_HOTKEYS;
+	vt_door_arg.vt_num = xf86Info.vtPendingNum;
+	door_arg.data_ptr = (char *)&vt_door_arg;
+	door_arg.data_size = sizeof (vt_cmd_arg_t);
+	door_arg.rbuf = NULL;
+	door_arg.rsize = 0;
+	door_arg.desc_ptr = NULL;
+	door_arg.desc_num = 0;
+
+	if ((door_fd = open(VT_DAEMON_DOOR_FILE, O_RDONLY)) < 0)
+		return (FALSE);
+
+	if (door_call(door_fd, &door_arg) != 0) {
+		close(door_fd);
+		return (FALSE);
+	}
+
+	close(door_fd);
+	return (TRUE);
+}
+
+Bool
+xf86VTSwitchTo(void)
+{
+	xf86Info.vtRequestsPending = FALSE;
+	if (ioctl(xf86Info.consoleFd, VT_RELDISP, VT_ACKACQ) < 0)
+	{
+		return(FALSE);
+	}
+	else
+	{
+		return(TRUE);
+	}
+}