Add vtxx option to kdrive servers

hw/kdrive/linux/linux.c

@@ -75,16 +75,21 @@ LinuxInit ()
 	FatalError("LinuxInit: Server must be suid root\n");
     }
 
-    if ((fd = open("/dev/tty0",O_WRONLY,0)) < 0) 
+    if (kdVirtualTerminal >= 0)
+	vtno = kdVirtualTerminal;
+    else
     {
-	FatalError(
-	    "LinuxInit: Cannot open /dev/tty0 (%s)\n",
-	    strerror(errno));
-    }
-    if ((ioctl(fd, VT_OPENQRY, &vtno) < 0) ||
-	(vtno == -1))
-    {
-	FatalError("xf86OpenConsole: Cannot find a free VT\n");
+	if ((fd = open("/dev/tty0",O_WRONLY,0)) < 0) 
+	{
+	    FatalError(
+		       "LinuxInit: Cannot open /dev/tty0 (%s)\n",
+		       strerror(errno));
+	}
+	if ((ioctl(fd, VT_OPENQRY, &vtno) < 0) ||
+	    (vtno == -1))
+	{
+	    FatalError("xf86OpenConsole: Cannot find a free VT\n");
+	}
     }
     close(fd);
 

hw/kdrive/src/kdrive.c

@@ -53,6 +53,7 @@ Bool		    kdEmulateMiddleButton;
 Bool		    kdDisableZaphod;
 Bool		    kdEnabled;
 int		    kdSubpixelOrder;
+int		    kdVirtualTerminal = -1;
 Bool		    kdSwitchPending;
 DDXPointRec	    kdOrigin;
 
@@ -342,6 +343,7 @@ ddxUseMsg()
   ErrorF("-videoTest	Start the server, pause momentarily and exit\n");
   ErrorF("-origin X,Y	Locates the next screen in the the virtual screen (Xinerama)\n");
   ErrorF("-mouse path[,n]	Filename of mouse device, n is number of buttons\n");
+  ErrorF("vtxx		Use virtual terminal xx instead of the next available\n");
   ErrorF("\n");
 }
 
@@ -738,6 +740,11 @@ KdProcessArgument (int argc, char **argv, int i)
 	    UseMsg ();
 	return 2;
     }
+    if (!strncmp (argv[i], "vt", 2) &&
+	sscanf (argv[i], "vt%2d", &kdVirtualTerminal) == 1)
+    {
+	return 1;
+    }
 #ifdef PSEUDO8
     return p8ProcessArgument (argc, argv, i);
 #else

hw/kdrive/src/kdrive.h

@@ -309,6 +309,7 @@ extern Bool		kdEnabled;
 extern Bool		kdSwitchPending;
 extern Bool		kdEmulateMiddleButton;
 extern Bool		kdDisableZaphod;
+extern int		kdVirtualTerminal;
 extern KdOsFuncs	*kdOsFuncs;
 
 #define KdGetScreenPriv(pScreen) ((KdPrivScreenPtr) \