DI_DEVLINK_PATH man page on SmartOS

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DI_DEVLINK_PATH(3DEVINFO)			     DI_DEVLINK_PATH(3DEVINFO)

NAME
       di_devlink_path,	 di_devlink_content,  di_devlink_type  -  get  devlink
       attributes

SYNOPSIS
       cc [ flag... ] file... -ldevinfo [ library... ]
       #include <libdevinfo.h>

       const char *di_devlink_path(di_devlink_t devlink);

       const char *di_devlink_content(di_devlink_t devlink);

       int di_devlink_type(di_devlink_t devlink);

PARAMETERS
       devlink
		  An opaque handle to a devlink.

DESCRIPTION
       These functions return various attributes of a devlink.

RETURN VALUES
       The di_devlink_path() function returns the absolute path of a  devlink.
       On error, NULL is returned and errno is set to indicate the error.

       The  di_devlink_content()  function returns the content of the symbolic
       link represented by devlink. On error, NULL is returned	and  errno  is
       set to indicate the error.

       The di_devlink_type() function returns the devlink type, either DI_PRI‐
       MARY_LINK or DI_SECONDARY_LINK. On error, -1 is returned and  errno  is
       set to indicate the error.

ERRORS
       These functions will fail if:

       EINVAL
		 The devlink argument is invalid.

ATTRIBUTES
       See attributes(5)  for descriptions of the following attributes:

       ┌────────────────────┬─────────────────┐
       │  ATTRIBUTE TYPE    │ ATTRIBUTE VALUE │
       ├────────────────────┼─────────────────┤
       │Interface Stability │ Committed	      │
       ├────────────────────┼─────────────────┤
       │MT-Level	    │ Safe	      │
       └────────────────────┴─────────────────┘

SEE ALSO
       di_devlink_init(3DEVINFO), di_devlink_walk(3DEVINFO), libdevinfo(3LIB),
       malloc(3C), attributes(5)

				 May 15, 2008	     DI_DEVLINK_PATH(3DEVINFO)
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