devclass_get_maxunit(9)

NAME

devclass_get_maxunit - find the maximum unit number in the

class

SYNOPSIS

#include <sys/param.h>
#include <sys/bus.h>
int
devclass_get_maxunit(devclass_t dc);

DESCRIPTION

Returns the next unit number to be allocated to device in

stances in the
devclass. This is one greater than the highest currently

allocated unit.

SEE ALSO

devclass(9), device(9)

AUTHORS

This manual page was written by Doug Rabson.

BUGS

The name is confusing since it is one greater than the maxi

mum unit.

BSD April 3, 2005

BSD