Manual Pages for UNIX Operating System command usage for man di_devlink_type

Device Information Library Functions    di_devlink_path(3DEVINFO)



NAME
     di_devlink_path, di_devlink_content, di_devlink_type  -  get
     devlink attributes

SYNOPSIS
     cc [ flag... ] file... -ldevinfo [ library... ]
     #include 

     const char *di_devlink_path(di_devlink_t devlink);


     const char *di_devlink_content(di_devlink_t devlink);


     int di_devlink_type(di_devlink_t devlink);


PARAMETERS
     devlink    An opaque handle to a devlink.


DESCRIPTION
     These functions return various attributes of a devlink.

RETURN VALUES
     The di_devlink_path() function returns the absolute path  of
     a  devlink.  On  error, NULL is returned and errno is set to
     indicate the error.


     The di_devlink_content() function returns the content of the
     symbolic  link  represented  by  devlink.  On error, NULL is
     returned and errno is set to indicate the error.


     The di_devlink_type() function  returns  the  devlink  type,
     either DI_PRIMARY_LINK or DI_SECONDARY_LINK. On error, -1 is
     returned and errno is set to indicate the error.

ERRORS
     These functions will fail if:

     EINVAL    The devlink argument is invalid.


ATTRIBUTES
     See attributes(5)  for descriptions of the following  attri-
     butes:







SunOS 5.11          Last change: 15 May 2008                    1






Device Information Library Functions    di_devlink_path(3DEVINFO)



     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Interface Stability         | Committed                   |
    |_____________________________|_____________________________|
    | MT-Level                    | Safe                        |
    |_____________________________|_____________________________|


SEE ALSO
     di_devlink_init(3DEVINFO),        di_devlink_walk(3DEVINFO),
     libdevinfo(3LIB), malloc(3C), attributes(5)











































SunOS 5.11          Last change: 15 May 2008                    2