SIMPLE SOLUTIONS

DEVICE_GET_SYSCTL(9FREEBSD) - man page online | system kernel interfaces

Manipulate the sysctl oid tree for driver specific sysctl nodes.

Chapter
June 18, 2011
DEVICE_GET_SYSCTL(9)              BSD Kernel Developer's Manual              DEVICE_GET_SYSCTL(9)

NAME

device_get_sysctl_ctx, device_get_sysctl_tree — manipulate the sysctl oid tree for driver specific sysctl nodes

SYNOPSIS

#include <sys/param.h> #include <sys/bus.h> struct sysctl_ctx_list * device_get_sysctl_ctx(device_t dev); struct sysctl_oid * 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 device_get_sysctl_tree() function. The context for the node can be obtained with the device_get_sysctl_ctx() function.

SEE ALSO

device(9)

AUTHORS

This manual page was written by Warner Losh.
BSD June 18, 2011 BSD
This manual Reference Other manuals
device_get_sysctl(9freebsd) referred by device_get_sysctl_ctx(9freebsd) | device_get_sysctl_tree(9freebsd)
refer to device(9freebsd)