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.