Copyright (c) 2004, Sun Microsystems, Inc. All Rights Reserved.
The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
cc [ flag.\|.\|. ] file.\|.\|. -ldevinfo [ library.\|.\|. ] #include <libdevinfo.h> int di_link_spectype(di_link_t link);
di_lnode_t di_link_to_lnode(di_link_t link, uint_t endpoint);
A handle to a link.
specifies the endpoint of the link, which should correspond to either DI_LINK_TGT or DI_LINK_SRC
The di_link_spectype() function returns libdevinfo link information.
The di_link_to_lnode() function takes a link specified by link and returns the lnode corresponding to the link endpoint specified by endpoint.
The di_link_spectype() function returns the spectype parameter flag that was used to open the target device of a link, either S_IFCHR or S_IFBLK.
Upon successful completion, di_link_to_lnode() returns a handle to an lnode. Otherwise, DI_LINK_NIL is returned and errno is set to indicate the error.
The di_link_to_lnode() function will fail if: EINVAL
An argument is invalid.
See attributes(7) for descriptions of the following attributes:
ATTRIBUTE TYPE ATTRIBUTE VALUE |
Interface Stability Evolving |
MT-Level Safe |
di_init (3DEVINFO), libdevinfo (3LIB), attributes (7)