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di_lnode_devt(3devinfo) [opensolaris man page]

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

NAME
di_lnode_name, di_lnode_devinfo, di_lnode_devt - return libdevinfo lnode information SYNOPSIS
cc [ flag... ] file... -ldevinfo [ library... ] #include <libdevinfo.h> char *di_lnode_name(di_lnode_t lnode); di_node_t di_lnode_devinfo(di_lnode_t lnode); int di_lnode_devt(di_lnode_t lnode, dev_t *devt); PARAMETERS
lnode A handle to an lnode. devt A pointer to a dev_t that can be returned. DESCRIPTION
These functions return libdevinfo lnode information. The di_lnode_name() function returns a pointer to the name associated with lnode. The di_lnode_devinfo() function returns a handle to the device node associated with lnode. The di_lnode_devt() function sets the dev_t pointed to by the devt parameter to the dev_t associated with lnode. RETURN VALUES
The di_lnode_name() function returns a pointer to the name associated with lnode. The di_lnode_devinfo() function returns a handle to the device node associated with lnode. The di_lnode_devt() function returns 0 if the requested attribute exists in lnode and was returned. It returns -1 if the requested attribute does not exist and sets errno to indicate the error. ERRORS
The di_lnode_devt() function will fail if: EINVAL An argument was invalid. 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 5.11 22 Mar 2004 di_lnode_name(3DEVINFO)

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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)
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