Provided by: systemtap-doc_3.1-3ubuntu0.1_all 

NAME
function::fullpath_struct_nameidata - get the full nameidata path
SYNOPSIS
fullpath_struct_nameidata(nd:)
ARGUMENTS
nd
Pointer to “struct nameidata”.
DESCRIPTION
Returns the full dirent name (full path to the root), like the kernel (and systemtap-tapset) d_path
function, with a “/”.
SystemTap Tapset Reference March 2016 FUNCTION::FULLPATH_S(3stap)