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Operating Systems Solaris Nullifying Zero Link Files Post 302575731 by bluenavi on Tuesday 22nd of November 2011 04:12:49 PM

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11-22-2011

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Nullifying Zero Link Files

How do I nullify a zero link file.
Please help me

bluenavi

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LEARN ABOUT SUNOS

di_link_next_by_node

di_link_next_by_node(3DEVINFO)			       Device Information Library Functions			    di_link_next_by_node(3DEVINFO)

NAME

       di_link_next_by_node, di_link_next_by_lnode - libdevinfo link traversal functions

SYNOPSIS

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

       di_link_t di_link_next_by_node(di_lnode_t node, di_link_t link, uint_t endpoint);

       di_link_t di_link_next_by_lnode(di_node_t lnode, di_link_t link, uint_t endpoint);

PARAMETERS

       link	       The handle to the current the link or DI_LINK_NIL.

       endpoint        Specify which endpoint of the link the node or lnode should correspond to, either DI_LINK_TGT or DI_LINK_SRC.

       node	       The device node with which the link is associated.

       lnode	       The lnode with which the link is associated.

DESCRIPTION

       The  di_link_next_by_node()  function returns a handle to the next link that has the same endpoint node as link.  If link is DI_LINK_NIL, a
       handle is returned to the first link whose endpoint specified by endpoint matches the node specified by node.

       The di_link_next_by_lnode() function returns a handle to the next link that has the same endpoint lnode as link.  If link is DI_LINK_NIL, a
       handle  is returned to the first link whose endpoint specified by endpoint matches the lnode specified by lnode.

RETURN VALUES

       Upon  successful  completion,  a handle to the next link is  returned.  Otherwise, DI_LINK_NIL is returned and errno is set to indicate the
       error.

ERRORS

       The di_link_next_by_node() and di_link_next_by_lnode() functions will fail if:

       EINVAL	       An argument is invalid.

       ENXIO	       The end of the link list has been reached.

       The di_link_next_by_node() function will fail if:

       ENOTSUP	       Device usage information is not available in snapshot.

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

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

SunOS 5.10							    12 Jul 2004 				    di_link_next_by_node(3DEVINFO)