makedevice(9f) mojave man page | unix.com

makedevice(9F)                                             Kernel Functions for Drivers                                             makedevice(9F)

NAME
       makedevice - make device number from major and minor numbers

SYNOPSIS
       #include <sys/types.h>
       #include <sys/mkdev.h>
       #include <sys/ddi.h>

       dev_t makedevice(major_t majnum, minor_t minnum);

INTERFACE LEVEL
       Architecture independent level 1 (DDI/DKI).

PARAMETERS
       majnum          Major device number.

       minnum          Minor device number.

DESCRIPTION
       makedevice()  creates  a  device number from a major and minor device number.   makedevice() should be used to create device numbers so the
       driver will port easily to releases that treat device numbers differently.

RETURN VALUES
       The device number, containing both the major number and the minor number, is returned. No validation of the major or minor numbers is  per-
       formed.

CONTEXT
       makedevice() can be called from user or interrupt context.

SEE ALSO
       getmajor(9F), getminor(9F)

SunOS 5.10                                                          11 Apr 1991                                                     makedevice(9F)