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Annotation of sys/sys/hotplug.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: hotplug.h,v 1.5 2006/05/28 16:52:34 mk Exp $  */
                      2: /*
                      3:  * Copyright (c) 2004 Alexander Yurchenko <grange@openbsd.org>
                      4:  *
                      5:  * Permission to use, copy, modify, and distribute this software for any
                      6:  * purpose with or without fee is hereby granted, provided that the above
                      7:  * copyright notice and this permission notice appear in all copies.
                      8:  *
                      9:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     10:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     11:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     12:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     13:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     14:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     15:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     16:  */
                     17:
                     18: #ifndef _SYS_HOTPLUG_H_
                     19: #define _SYS_HOTPLUG_H_
                     20:
                     21: /*
                     22:  * Public interface for enqueuing and dequeueing device
                     23:  * attachment and detachment notifications.
                     24:  */
                     25:
                     26: #define HOTPLUG_DEVAT          0x01    /* device attached      */
                     27: #define HOTPLUG_DEVDT          0x02    /* device detached      */
                     28:
                     29: struct hotplug_event {
                     30:        int             he_type;        /* event type           */
                     31:        enum devclass   he_devclass;    /* device class         */
                     32:        char            he_devname[16]; /* device name          */
                     33: };
                     34:
                     35: #ifdef _KERNEL
                     36: void   hotplug_device_attach(enum devclass, char *);
                     37: void   hotplug_device_detach(enum devclass, char *);
                     38: #endif
                     39:
                     40: #endif /* _SYS_HOTPLUG_H_ */