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-rw-r--r--include/linux/vt.h32
1 files changed, 21 insertions, 11 deletions
diff --git a/include/linux/vt.h b/include/linux/vt.h
index 02c1c0288770..7ffa11f06232 100644
--- a/include/linux/vt.h
+++ b/include/linux/vt.h
@@ -1,17 +1,6 @@
1#ifndef _LINUX_VT_H 1#ifndef _LINUX_VT_H
2#define _LINUX_VT_H 2#define _LINUX_VT_H
3 3
4#ifdef __KERNEL__
5struct notifier_block;
6
7struct vt_notifier_param {
8 struct vc_data *vc; /* VC on which the update happened */
9 unsigned int c; /* Printed char */
10};
11
12extern int register_vt_notifier(struct notifier_block *nb);
13extern int unregister_vt_notifier(struct notifier_block *nb);
14#endif
15 4
16/* 5/*
17 * These constants are also useful for user-level apps (e.g., VC 6 * These constants are also useful for user-level apps (e.g., VC
@@ -74,4 +63,25 @@ struct vt_consize {
74#define VT_UNLOCKSWITCH 0x560C /* allow vt switching */ 63#define VT_UNLOCKSWITCH 0x560C /* allow vt switching */
75#define VT_GETHIFONTMASK 0x560D /* return hi font mask */ 64#define VT_GETHIFONTMASK 0x560D /* return hi font mask */
76 65
66struct vt_event {
67 unsigned int event;
68#define VT_EVENT_SWITCH 0x0001 /* Console switch */
69#define VT_EVENT_BLANK 0x0002 /* Screen blank */
70#define VT_EVENT_UNBLANK 0x0004 /* Screen unblank */
71#define VT_EVENT_RESIZE 0x0008 /* Resize display */
72#define VT_MAX_EVENT 0x000F
73 unsigned int oldev; /* Old console */
74 unsigned int newev; /* New console (if changing) */
75 unsigned int pad[4]; /* Padding for expansion */
76};
77
78#define VT_WAITEVENT 0x560E /* Wait for an event */
79
80struct vt_setactivate {
81 unsigned int console;
82 struct vt_mode mode;
83};
84
85#define VT_SETACTIVATE 0x560F /* Activate and set the mode of a console */
86
77#endif /* _LINUX_VT_H */ 87#endif /* _LINUX_VT_H */