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device_get_sysctl_tree

man page of device_get_sysctl_tree

device_get_sysctl_tree: manipulate the sysctl oid tree for driver specific sysctl nodes

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.

                                                      DEVICE_GET_SYSCTL_TREE(9)