devclass_get_devices(9)

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 de

vclass 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.

BSD May 19, 2005

BSD