NAMEdevclass_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);
DESCRIPTIONReturns the next unit number to be allocated to device instances in the devclass. This is one greater than the highest currently allocated unit.
SEE ALSOdevclass(9), device(9)
AUTHORSThis manual page was written by Doug Rabson.
BUGSThe name is confusing since it is one greater than the maximum unit. DEVCLASS_GET_MAXUNIT(9)