EN JA
DEVCLASS_GET_COUNT(9)
DEVCLASS_GET_COUNT(9) FreeBSD Kernel Developer's Manual DEVCLASS_GET_COUNT(9)

NAME

devclass_get_countget the number of devices in a devclass

SYNOPSIS

#include < sys/param.h>
#include < sys/bus.h>

int
devclass_get_count( devclass_t dc);

DESCRIPTION

Returns the number of device instances in the specified devclass.

AUTHORS

This manual page was written by Nate Lawson.
December 5, 2004 FreeBSD