devclass_get_drivers9
Get a list of drivers in a devclass
Usage
#include <sys/param.h>
#include <sys/bus.h>
int
devclass_get_drivers(devclass_t dc, driver_t ***listp, int *countp);
Overview
Retrieve a list of pointers to all driver instances currently in the devclass and return the list in *listp and the number of drivers in the list in *countp. The memory allocated for the list should be freed using free(*listp, M_TEMP), even if *countp is 0.
Return values
Zero is returned on success, otherwise an appropriate error is returned.
Releases
50 releases since FreeBSD 5.5-RELEASE; the text changed 33 times.