DEVCLASS_GET_DEVICE... FreeBSD Kernel Developer's ManualDEVCLASS_GET_DEVICE...

NAME    [Toc]    [Back]

     devclass_get_devices -- get a list of devices in a devclass

SYNOPSIS    [Toc]    [Back]

     #include <sys/param.h>
     #include <sys/bus.h>

     int
     devclass_get_devices(devclass_t dc, device_t **devlistp, int *devcountp);

DESCRIPTION    [Toc]    [Back]

     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).

RETURN VALUES    [Toc]    [Back]

     Zero is returned on success, otherwise an appropriate error is returned.

SEE ALSO    [Toc]    [Back]

     devclass(9), device(9)

AUTHORS    [Toc]    [Back]

     This man page was written by Doug Rabson.


FreeBSD 5.2.1			 June 16, 1998			 FreeBSD 5.2.1