http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/linux/vt_kern.h

#ifndef _VT_KERN_H #define _VT_KERN_H /* * this really is an extension of the vc_cons structure in console.c, but * with information needed by the vt package */ #include <linux/config.h> #include <linux/vt.h> #include <linux/kd.h> #include <linux/tty.h> #include <linux/console_struct.h> #include <linux/mm.h> /* * Presently, a lot of graphics programs do not restore the contents of * the higher font pages. Defining this flag will avoid use of them, but * will lose support for PIO_FONTRESET. Note that many font operations are * not likely to work with these programs anyway; they need to be * fixed. The linux/Documentation directory includes a code snippet * to save and restore the text font. */ #ifdef CONFIG_VGA_CONSOLE #define BROKEN_GRAPHICS_PROGRAMS 1 #endif extern void kd_mksound(unsigned int hz, unsigned int ticks); extern int kbd_rate(struct kbd_repeat *rep); /* console.c */ int vc_allocate(unsigned int console); int vc_cons_allocated(unsigned int console); int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines); void vc_disallocate(unsigned int console); void reset_palette(struct vc_data *vc); void do_blank_screen(int entering_gfx); void do_unblank_screen(int leaving_gfx); void unblank_screen(void); void poke_blanked_console(void); int con_font_op(struct vc_data *vc, struct console_font_op *op); int con_set_cmap(unsigned char __user *cmap); int con_get_cmap(unsigned char __user *cmap); void scrollback(struct vc_data *vc, int lines); void scrollfront(struct vc_data *vc, int lines); void update_region(struct vc_data *vc, unsigned long start, int count); void redraw_screen(struct vc_data *vc, int is_switch); #define update_screen(x) redraw_screen(x, 0) #define switch_screen(x) redraw_screen(x, 1) struct tty_struct; int tioclinux(struct tty_struct *tty, unsigned long arg); /* consolemap.c */ struct unimapinit; struct unipair; int con_set_trans_old(unsigned char __user * table); int con_get_trans_old(unsigned char __user * table); int con_set_trans_new(unsigned short __user * table); int con_get_trans_new(unsigned short __user * table); int con_clear_unimap(struct vc_data *vc, struct unimapinit *ui); int con_set_unimap(struct vc_data *vc, ushort ct, struct unipair __user *list); int con_get_unimap(struct vc_data *vc, ushort ct, ushort __user *uct, struct unipair __user *list); int con_set_default_unimap(struct vc_data *vc); void con_free_unimap(struct vc_data *vc); void con_protect_unimap(struct vc_data *vc, int rdonly); int con_copy_unimap(struct vc_data *dst_vc, struct vc_data *src_vc); /* vt.c */ int vt_waitactive(int vt); void change_console(struct vc_data *new_vc); void reset_vc(struct vc_data *vc); /* * vc_screen.c shares this temporary buffer with the console write code so that * we can easily avoid touching user space while holding the console spinlock. */ #define CON_BUF_SIZE (CONFIG_BASE_SMALL ? 256 : PAGE_SIZE) extern char con_buf[CON_BUF_SIZE]; extern struct semaphore con_buf_sem; #endif /* _VT_KERN_H */