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 15.1-STABLE-HBSD         May 19, 2005          DEVCLASS_GET_DEVICES(9)