NetBSD/sys/dev/apm/apmio.h

72 lines
2.9 KiB
C

/* $NetBSD: apmio.h,v 1.4 2006/07/08 20:22:19 christos Exp $ */
/*-
* Copyright (c) 1995 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by John Kohl.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _DEV_APM_APMIO_H_
#define _DEV_APM_APMIO_H_
struct apm_event_info {
u_int type;
u_int index;
u_int spare[8];
};
struct apm_power_info {
u_char battery_state;
u_char ac_state;
u_char battery_life;
u_char minutes_valid;
u_int minutes_left; /* estimate */
u_int nbattery;
u_int batteryid;
u_int battery_flags;
u_int spare2[3];
};
struct apm_ctl {
u_int dev;
u_int mode;
};
#define APM_IOC_REJECT _IOW('A', 0, struct apm_event_info) /* reject request # */
#define APM_IOC_STANDBY _IO('A', 1) /* put system into standby */
#define APM_IOC_SUSPEND _IO('A', 2) /* put system into suspend */
#define OAPM_IOC_GETPOWER _IOR('A', 3, struct apm_power_info) /* fetch battery state */
#define APM_IOC_GETPOWER _IOWR('A', 3, struct apm_power_info) /* fetch battery state */
#define APM_IOC_NEXTEVENT _IOR('A', 4, struct apm_event_info) /* fetch event */
#define APM_IOC_DEV_CTL _IOW('A', 5, struct apm_ctl) /* put device into mode */
#endif /* _DEV_APM_APMIO_H_ */