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.