DEVCLASS_GET_DEVICES(9)                      FreeBSD Kernel Developer's Manual

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.

FreeBSD 13.1-RELEASE-p6          May 19, 2005          FreeBSD 13.1-RELEASE-p6