Manual Pages  — DEVCLASS_GET_DRIVERS

devclass_get_drivers – get a list of drivers in a devclass

SYNOPSIS DESCRIPTION RETURN VALUES SEE ALSO AUTHORS

#include <sys/param.h>

#include <sys/bus.h>

int
devclass_get_drivers(devclass_t dc, driver_t ***listp, int *countp);

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.

Zero is returned on success, otherwise an appropriate error is returned.

This manual page was written by Nate Lawson.