include/sys/tem.h

   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_TEM_H
  28 #define _SYS_TEM_H
  29
  30 #ifdef __cplusplus
  31 extern "C" {
  32 #endif
  33
  34 #ifdef _KERNEL
  35
  36 #include <sys/visual_io.h>
  37 #include <sys/cred.h>
  38 #include <sys/beep.h>
  39
  40 typedef struct __tem_modechg_cb_arg *tem_modechg_cb_arg_t;
  41 typedef void (*tem_modechg_cb_t) (tem_modechg_cb_arg_t arg);
  42
  43 typedef struct __tem_vt_state *tem_vt_state_t;
  44
  45 int     tem_initialized(tem_vt_state_t);
  46
  47 tem_vt_state_t tem_init(cred_t *);
  48
  49 void    tem_destroy(tem_vt_state_t, cred_t *);
  50
  51 int     tem_info_init(char *, cred_t *);
  52
  53 void    tem_write(tem_vt_state_t, uchar_t *, ssize_t, cred_t *);
  54
  55 void    tem_safe_polled_write(tem_vt_state_t, unsigned char *, int);
  56
  57 void    tem_get_size(ushort_t *, ushort_t *, ushort_t *, ushort_t *);
  58
  59 void    tem_register_modechg_cb(tem_modechg_cb_t, tem_modechg_cb_arg_t);
  60
  61 void    tem_activate(tem_vt_state_t, boolean_t, cred_t *);
  62
  63 void    tem_switch(tem_vt_state_t, tem_vt_state_t, cred_t *);
  64
  65 uchar_t tem_get_fbmode(tem_vt_state_t);
  66
  67 void    tem_set_fbmode(tem_vt_state_t, uchar_t, cred_t *);
  68
  69 #endif /* _KERNEL */
  70
  71 #ifdef __cplusplus
  72 }
  73 #endif
  74
  75 #endif /* _SYS_TEM_H */