Name | Synopsis | Parameters | Description | Return Values | Errors | Attributes | See Also
cc [ flag… ] file… -ldevinfo [ library… ] #include <libdevinfo.h> di_lnode_t di_lnode_next(di_node_t node, di_lnode_t lnode);
The di_lnode_next() function returns a handle to the next lnode for the device node specified by node. If lnode is DI_LNODE_NIL, a handle to the first lnode is returned.
Upon successful completion, a handle to an lnode is returned. Otherwise, DI_LNODE_NIL is returned and errno is set to indicate the error.
The di_lnode_next() function will fail if:
An argument is invalid.
Device usage information is not available in snapshot.
The end of the lnode list has been reached.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE |
ATTRIBUTE VALUE |
---|---|
Interface Stability |
Evolving |
MT-Level |
Safe |
Name | Synopsis | Parameters | Description | Return Values | Errors | Attributes | See Also