DEVCLASS_GET_DRIVERS(9) BSD Kernel Developer's Manual DEVCLASS_GET_DRIVERS(9)NAME
devclass_get_drivers — get a list of drivers in a devclass
SYNOPSIS
#include <sys/param.h>
#include <sys/bus.h>
int
devclass_get_drivers(devclass_t dc, driver_t ***listp, int *countp);
DESCRIPTION
Retrieve a list of pointers to all driver instances currently in the dev‐
class and return the list in *listp and the number of drivers in the list
in *countp. The memory allocated for the list should be freed using
free(*listp, M_TEMP), even if *countp is 0.
RETURN VALUES
Zero is returned on success, otherwise an appropriate error is returned.
SEE ALSOdevclass(9), device(9)AUTHORS
This manual page was written by Nate Lawson.
BSD May 19, 2005 BSD