device_get_sysctl9
Manipulate the sysctl oid tree for driver specific sysctl nodes
Usage
#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);
Overview
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.
Releases
44 releases since FreeBSD 7.0-RELEASE; the text changed 30 times.