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DEVICE_GET_SYSCTL(9) 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.
June 18, 2011 Linux 4.19.0-10-amd64