DEVICE_GET_CHILDR... MidnightBSD Kernel Developer’s ManualDEVICE_GET_CHILDR...

NAME

device_get_children — get a list of devices connected to a device

SYNOPSIS

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

int

device_get_children(device_t dev, device_t **devlistp, int *devcountp);

DESCRIPTION

Retrieve a list of all device instances currently connected to dev 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

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 December 1, 1999 MidnightBSD 0.3