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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 14.0-RELEASE-p11 May 19, 2005 FreeBSD 14.0-RELEASE-p11