1.\" -*- nroff -*-
2.\"
3.\" Copyright (c) 2006 M. Warner Losh
4.\"
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6.\"
7.\" This program is free software.
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29.\" $FreeBSD: head/share/man/man9/device_get_sysctl.9 162877 2006-09-30 17:09:59Z ru $
30.\"
31.Dd May 23, 2006
32.Dt DEVICE_GET_SYSCTL 9
33.Os
34.Sh NAME
35.Nm device_get_sysctl_ctx ,
36.Nm device_get_sysctl_tree
37.Nd manipulate the sysctl oid tree for driver specific sysctl nodes
38.Sh SYNOPSIS
39.In sys/param.h
40.In sys/bus.h
41.Ft "struct sysctl_ctx_list *"
42.Fn device_get_sysctl_ctx "device_t dev"
43.Ft "struct sysctl_oid *"
44.Fn device_get_sysctl_tree "device_t dev"
45.Sh DESCRIPTION
46The newbus system automatically adds a sysctl node for each device
47in the system.
48This node can be accessed with the
49.Fn device_get_sysctl_tree
50function.
51The context for the node can be obtained with the
52.Fn device_get_sysctl_ctl
53function.
54.Sh SEE ALSO
55.Xr device 9
56.Sh AUTHORS
57This manual page was written by
58.An Warner Losh .