device_get_sysctl_tree (9)

Leading comments

Copyright (c) 2006 M. Warner Losh

All rights reserved.

This program is free software.

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...

(The comments found at the beginning of the groff file "man9/device_get_sysctl_tree.9freebsd".)

NAME

device_get_sysctl_ctx device_get_sysctl_tree - manipulate the sysctl oid tree for driver specific sysctl nodes

SYNOPSIS

In sys/param.h In sys/bus.h Ft struct sysctl_ctx_list * Fn device_get_sysctl_ctx device_t dev Ft struct sysctl_oid * Fn device_get_sysctl_tree device_t dev

DESCRIPTION

The newbus system automatically adds a sysctl node for each device in the system. This node can be accessed with the Fn device_get_sysctl_tree function. The context for the node can be obtained with the Fn device_get_sysctl_ctx function.

SEE ALSO

device(9)

AUTHORS

This manual page was written by An Warner Losh .