funnyos/dev/fcons/fconsvar.h - diff

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Diff for /funnyos/dev/fcons/fconsvar.h between version 1.2 and 1.9

version 1.2, 2007/10/16 21:37:01

version 1.9, 2008/01/11 15:36:01

Line 3

#ifndef _DEV_FCONS_FCONSVAR_H

#define _DEV_FCONS_FCONSVAR_H

#include <sys/types.h>

#include <libkern/queue.h>

#define FCONS_WIDTH 80

#define FCONS_HEIGHT 25

#define NFCONS 1

struct fcons_devdata {

struct fcons_handle {

/* current cursor position */

void *fh_ownerdd; /* similar to bh_ownerdd in bus_handle; XXX kill this cause it is ugly */

uint8_t currow;

uint8_t curcol;

char (*getc)(void *);

void (*putc)(void *, char);

};

struct fcons_handle {

struct fcons_char {

char (*getc)(struct device *);

char fc_char;

void (*putc)(struct device *, char);

// struct fcons_char *fc_next;

SIMPLEQ_ENTRY(fcons_char) fc_next;

};

int fcons_devctl(struct device *devp, uint8_t ctl, void *data);

struct fcons_dd {

char fcons_getchar(struct device *devp);

/* current cursor position */

void fcons_putchar(struct device *devp, char ch);

uint8_t fd_currow;

uint8_t fd_curcol;

/* XXX */

/* input queue */

//#define putchar(x) fcons_putchar()

// struct fcons_char *fd_iqueue;

SIMPLEQ_HEAD(head, fcons_char) fd_iqhead;

uint32_t fd_iqlength;

struct fcons_handle *fd_fh;

};

int fcons_devctl(struct device *devp, uint8_t ctl, void *data);

char fcons_getchar(void *ddp);

void fcons_putchar(void *ddp, char ch);

/* devctl stuff */

#define DCFCONS_GETCURROW 0

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