di_link_spectype(3DEVDevice Information Library Funcdi_link_spectype(3DEVINFO)NAME
di_link_spectype, di_link_to_lnode - return libdevinfo link information
SYNOPSIS
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);
PARAMETERS
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
DESCRIPTION
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 end‐
point.
RETURN VALUES
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.
ERRORS
The di_link_to_lnode() function will fail if:
EINVAL An argument is invalid.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │Safe │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOdi_init(3DEVINFO), libdevinfo(3LIB), attributes(5)SunOS 5.11 22 Mar 2004 di_link_spectype(3DEVINFO)