diff options
Diffstat (limited to 'include/linux/vt_kern.h')
| -rw-r--r-- | include/linux/vt_kern.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h index 2f11134..c0c4e11 100644 --- a/include/linux/vt_kern.h +++ b/include/linux/vt_kern.h @@ -13,6 +13,7 @@ #include <linux/console_struct.h> #include <linux/mm.h> #include <linux/consolemap.h> +#include <linux/notifier.h> /* * Presently, a lot of graphics programs do not restore the contents of @@ -91,7 +92,8 @@ int con_copy_unimap(struct vc_data *dst_vc, struct vc_data *src_vc); #endif /* vt.c */ -int vt_waitactive(int vt); +void vt_event_post(unsigned int event, unsigned int old, unsigned int new); +int vt_waitactive(int n); void change_console(struct vc_data *new_vc); void reset_vc(struct vc_data *vc); extern int unbind_con_driver(const struct consw *csw, int first, int last, @@ -116,4 +118,16 @@ struct vt_spawn_console { }; extern struct vt_spawn_console vt_spawn_con; +extern int vt_move_to_console(unsigned int vt, int alloc); + +/* Interfaces for VC notification of character events (for accessibility etc) */ + +struct vt_notifier_param { + struct vc_data *vc; /* VC on which the update happened */ + unsigned int c; /* Printed char */ +}; + +extern int register_vt_notifier(struct notifier_block *nb); +extern int unregister_vt_notifier(struct notifier_block *nb); + #endif /* _VT_KERN_H */ |