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devclass_get_maxunit

man page of devclass_get_maxunit

devclass_get_maxunit: find the maximum unit number in the class

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 instances 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 maximum unit. DEVCLASS_GET_MAXUNIT(9)
 
 
 

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