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);
link A handle to a link.
endpoint 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(5) for descriptions of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Interface Stability | Evolving |
| MT-Level | Safe |
di_init(3DEVINFO), libdevinfo(3LIB), attributes(5)