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 5.10 22 Mar 2004 di_lnode_name(3DEVINFO)
