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_ctl() function.

SEE ALSO¶

device(9)

AUTHORS¶

This manual page was written by Warner Losh.