xref: /illumos-gate/usr/src/uts/common/sys/console.h (revision c542a624b7efda0b8123026500f05f430ff6c770)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 
22 /*
23  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #ifndef	_SYS_CONSOLE_H
28 #define	_SYS_CONSOLE_H
29 
30 #ifdef	__cplusplus
31 extern "C" {
32 #endif
33 
34 /*
35  * Sun private interface for cn driver
36  */
37 #define	_CNIOC		(('C'<<24)|('N'<<16))
38 #define	_CNIOC_MASK	(~0xffff)
39 #define	CONS_GETTERM	(_CNIOC | 0)
40 #define	CONS_GETDEV	(_CNIOC | 1)
41 
42 #define	MAX_TERM_TYPE_LEN	10
43 
44 struct cons_getterm {
45 	uint_t	cn_term_len;
46 	char	*cn_term_type;
47 };
48 
49 struct cons_getdev {
50 	dev_t	cnd_rconsdev;
51 };
52 
53 #ifdef _KERNEL
54 
55 #include <sys/vnode.h>
56 #include <sys/taskq.h>
57 #include <sys/varargs.h>
58 
59 #ifdef _SYSCALL32
60 struct cons_getterm32 {
61 	uint32_t  cn_term_len;
62 	caddr32_t cn_term_type;
63 };
64 
65 struct cons_getdev32 {
66 	dev32_t	cnd_rconsdev;
67 };
68 #endif /* _SYSCALL32 */
69 
70 extern void console_get_size(ushort_t *r, ushort_t *c,
71 	ushort_t *x, ushort_t *y);
72 /*PRINTFLIKE1*/
73 extern void console_printf(const char *, ...) __KPRINTFLIKE(1);
74 extern void console_vprintf(const char *, va_list) __KVPRINTFLIKE(1);
75 
76 extern void console_puts(const char *, size_t);
77 
78 extern void console_gets(char *, size_t);
79 extern int console_getc(void);
80 
81 extern int console_enter(int);
82 extern void console_exit(int, int);
83 
84 extern vnode_t *console_vnode;
85 extern taskq_t *console_taskq;
86 
87 #endif	/* _KERNEL */
88 
89 #ifdef	__cplusplus
90 }
91 #endif
92 
93 #endif	/* _SYS_CONSOLE_H */
94