FreeBSD/Linux Kernel Cross Reference
sys/dev/apm/apmio.h

     /*      $NetBSD: apmio.h,v 1.1 2002/10/14 02:08:40 takemura 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 spare1;
            u_int minutes_left;             /* estimate */
            u_int nbattery;         
            u_int batteryid;
            u_int spare2[4];
    };
    
    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__ */

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