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makedevice(9f)

makedevice(9F)                 Kernel Functions                 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
       The  makedevice() function creates a device number from a major and mi‐
       nor 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 num‐
       ber, is returned. No validation of the major or minor numbers  is  per‐
       formed.

CONTEXT
       The makedevice() function can be called from user, interrupt, or kernel
       context.

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

Oracle Solaris 11.4               16 Jan 2006                   makedevice(9F)
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