DEVCLASS_GET_DEVI... MidnightBSD Kernel Developer’s ManualDEVCLASS_GET_DEVI...

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.

MidnightBSD 0.3 May 19, 2005 MidnightBSD 0.3