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devclass_get_drivers

man page of devclass_get_drivers

devclass_get_drivers: get a list of drivers in a devclass

NAME

devclass_get_drivers - get a list of drivers in a devclass

SYNOPSIS

#include <sys/param.h> #include <sys/bus.h> int devclass_get_drivers(devclass_t dc, driver_t ***listp, int *countp);
DESCRIPTION
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.

SEE ALSO

devclass(9), device(9)

AUTHORS

This manual page was written by Nate Lawson. DEVCLASS_GET_DRIVERS(9)
 
 
 

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