/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _SYS_CONSOLE_H
#define _SYS_CONSOLE_H

#ifdef  __cplusplus
extern "C" {
#endif

/*
 * Sun private interface for cn driver
 */
#define _CNIOC          (('C'<<24)|('N'<<16))
#define _CNIOC_MASK     (~0xffff)
#define CONS_GETTERM    (_CNIOC | 0)
#define CONS_GETDEV     (_CNIOC | 1)

#define MAX_TERM_TYPE_LEN       10

struct cons_getterm {
        uint_t  cn_term_len;
        char    *cn_term_type;
};

struct cons_getdev {
        dev_t   cnd_rconsdev;
};

#ifdef _KERNEL

#include <sys/vnode.h>
#include <sys/taskq.h>
#include <sys/varargs.h>

#ifdef _SYSCALL32
struct cons_getterm32 {
        uint32_t  cn_term_len;
        caddr32_t cn_term_type;
};

struct cons_getdev32 {
        dev32_t cnd_rconsdev;
};
#endif /* _SYSCALL32 */

extern void console_get_size(ushort_t *r, ushort_t *c,
        ushort_t *x, ushort_t *y);
/*PRINTFLIKE1*/
extern void console_printf(const char *, ...) __KPRINTFLIKE(1);
extern void console_vprintf(const char *, va_list) __KVPRINTFLIKE(1);

extern void console_puts(const char *, size_t);

extern void console_gets(char *, size_t);
extern int console_getc(void);

extern int console_enter(int);
extern void console_exit(int, int);

extern vnode_t *console_vnode;
extern taskq_t *console_taskq;

#endif  /* _KERNEL */

#ifdef  __cplusplus
}
#endif

#endif  /* _SYS_CONSOLE_H */