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di_minor_devt(3devinfo)

Device Information Library Functions                   di_minor_devt(3DEVINFO)



NAME
       di_minor_devt,  di_minor_name,  di_minor_nodetype,  di_minor_spectype -
       return libdevinfo minor node information

SYNOPSIS
       cc [ flag... ] file... -ldevinfo [ library... ]
       #include <libdevinfo.h>

       dev_t di_minor_devt(di_minor_t minor);


       char *di_minor_name(di_minor_t minor);


       char *di_minor_nodetype(di_minor_t minor);


       int di_minor_spectype(di_minor_t minor);

PARAMETERS
       minor    A handle to minor data node.


DESCRIPTION
       These functions return libdevinfo minor node information.

RETURN VALUES
       The di_minor_name() function  returns  the  minor  name.  See  ddi_cre‐
       ate_minor_node(9F) for a description of the name parameter.


       The  di_minor_devt() function returns the dev_t value of the minor node
       that is specified by SYS V ABI.  See  getmajor(9F),  getminor(9F),  and
       ddi_create_minor_node(9F) for more information.


       The  di_minor_spectype()  function  returns  the spec_type of the file,
       either S_IFCHR or S_IFBLK. See ddi_create_minor_node(9F) for a descrip‐
       tion of the spec_type parameter.


       The  di_minor_nodetype()  function  returns  the minor node_type of the
       minor node. See ddi_create_minor_node(9F)  for  a  description  of  the
       node_type parameter.

ERRORS
       No errors are defined.

ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab()  box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
       TRIBUTE VALUE _ Interface StabilityCommitted _ MT-LevelSafe


SEE ALSO
       ddi_create_minor_node(9F), attributes(7), getmajor(9F), getminor(9F)


       Writing Device Drivers in Oracle Solaris 11.4



Oracle Solaris 11.4               1 Dec 1998           di_minor_devt(3DEVINFO)
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