devclass_get_devices

NAME

devclass_get_devices — get a list of devices in a devclass

SYNOPSIS

#include <sys/param.h>
#include <sys/bus.h> int
devclass_get_devices(devclass_t dc, device_t **devlistp, int *devcountp);

DESCRIPTION

Retrieve a list of all device instances currently in the devclass and return the list in *devlistp and the count in *devcountp. The memory allocated for the list should be freed using free(*devlistp, M_TEMP), even if *devcountp 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 Doug Rabson.