getmaxminor - get maximum minor device number
#include <sys/types.h> #include <sys/mkdev.h> #include <sys/ddi.h>
minor_t getmaxminor();
Architecture independent level 1 (DDI/DKI).
The getmaxminor() function returns the maximum supported minor number.
The maximum possible minor number.
The getmaxminor() function can be called from user, interrupt, or kernel context.