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_ */
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