devclass_get_devices(9)
get a list of devices in a devclass
SYNOPSIS
In sys/param.h
In sys/bus.h
Ft int
Fn 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
Fa *devlistp
and the count in
Fa *devcountp .
The memory allocated for the list should be freed using
Fn free *devlistp M_TEMP ,
even if
Fa *devcountp
is 0.
RETURN VALUES
Zero is returned on success, otherwise an appropriate error is returned.
AUTHORS
This manual page was written by
An Doug Rabson .
