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DEVCLASS_GET_DEVICES (9) | Kernel routines | Unix Manual Pages | :man

NAME

devclass_get_devices - get a list of devices in a devclass

CONTENTS

Synopsis
Description
Return Values
See Also
Authors

SYNOPSIS


.In sys/param.h
.In 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


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