linux-user: KD/VT/FB ioctls

everything needed to run SDL on a framebuffer device in the userspace emulator

Signed-off-by: Ulrich Hecht <uli@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index dce36b2..2d45753 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -660,6 +660,9 @@
 #define TARGET_KIOCSOUND       0x4B2F	/* start sound generation (0 for off) */
 #define TARGET_KDMKTONE	       0x4B30	/* generate tone */
 #define TARGET_KDGKBTYPE       0x4b33
+#define TARGET_KDSETMODE       0x4b3a
+#define TARGET_KDGKBMODE       0x4b44
+#define TARGET_KDSKBMODE       0x4b45
 #define TARGET_KDGKBENT	       0x4B46	/* gets one entry in translation table */
 #define TARGET_KDGKBSENT       0x4B48	/* gets one function key string entry */
 
@@ -874,6 +877,19 @@
 #define TARGET_LOOP_GET_STATUS64      0x4C05
 #define TARGET_LOOP_CHANGE_FD         0x4C06
 
+/* fb ioctls */
+#define TARGET_FBIOGET_VSCREENINFO    0x4600
+#define TARGET_FBIOPUT_VSCREENINFO    0x4601
+#define TARGET_FBIOGET_FSCREENINFO    0x4602
+
+/* vt ioctls */
+#define TARGET_VT_OPENQRY             0x5600
+#define TARGET_VT_GETSTATE            0x5603
+#define TARGET_VT_ACTIVATE            0x5606
+#define TARGET_VT_WAITACTIVE          0x5607
+#define TARGET_VT_LOCKSWITCH          0x560b
+#define TARGET_VT_UNLOCKSWITCH        0x560c
+
 /* from asm/termbits.h */
 
 #define TARGET_NCC 8