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di_lnode_private_set (3)
  • >> di_lnode_private_set (3) ( Solaris man: Библиотечные вызовы )
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    NAME

    di_lnode_private_set, di_lnode_private_get, di_minor_private_set, di_minor_private_get, di_node_private_set, di_node_private_get, di_link_private_set, di_link_private_get - manipulate libdevinfo user traversal pointers
     
    

    SYNOPSIS

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

    void di_lnode_private_set(di_lnode_t lnode, void *data);

    void *di_lnode_private_get(di_lnode_t lnode);

    void di_minor_private_set(di_minor_t minor, void *data);

    void *di_minor_private_get(di_minor_t minor);

    void di_node_private_set(di_node_t node, void *data);

    void *di_node_private_get(di_node_t node);

    void di_link_private_set(di_link_t link, void *data);

    void *di_link_private_get(di_link_t link);  

    PARAMETERS

    lnode A handle to an lnode.

    minor A handle to a minor node.

    node A handle to a devinfo node.

    link A handle to a link.

    data A pointer to caller-specific data.

     

    DESCRIPTION

    The di_lnode_private_set() function allows a caller to associate 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().

    The di_minor_private_set() function allows a caller to associate 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_node_private_set() function allows a caller to associate 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_link_private_set() function allows a caller to associate caller-specific data pointed to by data with a link, thereby facilitating traversal of links in the snapshot.

    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().

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

    RETURN VALUES

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

    The di_lnode_private_get(), di_minor_private_get(), di_node_private_get(), and di_node_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 undefined.  

    ERRORS

    No errors are defined.  

    ATTRIBUTES

    See attributes(5) for descriptions of the following attributes:

    ATTRIBUTE TYPEATTRIBUTE VALUE
    Interface StabilityEvolving
    MT-LevelSafe

     

    SEE ALSO

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


     

    Index

    NAME
    SYNOPSIS
    PARAMETERS
    DESCRIPTION
    RETURN VALUES
    ERRORS
    ATTRIBUTES
    SEE ALSO


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