Manual Pages for UNIX Operating System command usage for man di_node_private_get

Device Information Library Functions
                                    di_node_private_set(3DEVINFO)



NAME
     di_node_private_set,                    di_node_private_get,
     di_path_private_set,                    di_path_private_get,
     di_minor_private_set,                  di_minor_private_get,
     di_link_private_set,                    di_link_private_get,
     di_lnode_private_set, di_lnode_private_get - manipulate lib-
     devinfo user traversal pointers

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

     void di_node_private_set(di_node_t node, void *data);


     void *di_node_private_get(di_node_t node);


     void di_path_private_set(di_path_t path, void *data);


     void *di_path_private_get(di_path_t path);


     void di_minor_private_set(di_minor_t minor, void *data);


     void *di_minor_private_get(di_minor_t minor);


     void di_link_private_set(di_link_t link, void *data);


     void *di_link_private_get(di_link_t link);


     void di_lnode_private_set(di_lnode_t lnode, void *data);


     void *di_lnode_private_get(di_lnode_t lnode);


PARAMETERS
     node     The handle to a devinfo node in a di_init(3DEVINFO)
              snapshot.


     path     The handle to a path node in a snapshot.






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Device Information Library Functions
                                    di_node_private_set(3DEVINFO)



     minor    The handle to a minor node in a snapshot.


     link     The handle to a link in a snapshot.


     lnode    The handle to an lnode in a snapshot.


     data     A pointer to caller-specific data.


DESCRIPTION
     The di_node_private_set() function allows a caller to  asso-
     ciate caller-specific data pointed to by data with a devinfo
     node, thereby facilitating traversal of devinfo nodes in the
     snapshot.


     The  di_node_private_get()  function  allows  a  caller   to
     retrieve  a  data pointer that was associated with a devinfo
     node obtained by a call to di_node_private_set().


     The di_path_private_set() function allows a caller to  asso-
     ciate caller-specific data pointed to by data with a devinfo
     path node, thereby facilitating traversal of path  nodes  in
     the snapshot.


     The   di_path_private_get()function  allows  a   caller   to
     retrieve a data pointer that was associated with a path node
     obtained by a call to di_path_private_set().


     The di_minor_private_set() function allows a caller to asso-
     ciate  caller-specific  data pointed to by data with a minor
     node specified by minor, thereby facilitating  traversal  of
     minor nodes in the snapshot.


     The  di_minor_private_get()  function  allows  a  caller  to
     retrieve  a  data  pointer  that was associated with a minor
     node obtained by a call to di_minor_private_set().


     The di_link_private_set() function allows a caller to  asso-
     ciate  caller-specific  data pointed to by data with a link,
     thereby facilitating traversal of links in the snapshot.





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Device Information Library Functions
                                    di_node_private_set(3DEVINFO)



     The  di_link_private_get()  function  allows  a  caller   to
     retrieve  a  data  pointer  that  was associated with a link
     obtained by a call to di_link_private_set().


     The di_lnode_private_set() function allows a caller to asso-
     ciate  caller-specific data pointed to by data with an lnode
     specified by lnode, thereby facilitating traversal of lnodes
     in the snapshot.


     The  di_lnode_private_get()  function  allows  a  caller  to
     retrieve a data pointer that was associated with an lnode by
     a call to di_lnode_private_set().


     These functions do not perform any type of locking. It is up
     to the caller to satisfy any locking needs.

RETURN VALUES
     The      di_node_private_set(),       di_path_private_set(),
     di_minor_private_set(),      di_link_private_set(),      and
     di_lnode_private_set() functions do not return values.


     The      di_node_private_get(),       di_path_private_get(),
     di_minor_private_get(),      di_link_private_get(),      and
     di_lnode_private_get()  functions  return   a   pointer   to
     caller-specific   data   that  was  initialized  with  their
     corresponding *_set() function. If no  caller-specific  data
     was  assigned with a *_set() function, the results are unde-
     fined.

ERRORS
     No errors are defined.

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















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Device Information Library Functions
                                    di_node_private_set(3DEVINFO)



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


SEE ALSO
     di_init(3DEVINFO), libdevinfo(3LIB), attributes(5)











































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Device Information Library Functions
                                    di_node_private_set(3DEVINFO)






















































SunOS 5.11          Last change: 15 May 2008                    5