freebsd man page for devclass_get_drivers

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 devclass 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 ALSO
     devclass(9), device(9)

AUTHORS
     This manual page was written by Nate Lawson.

BSD
								   May 19, 2005 							       BSD