Provided by: systemtap-doc_2.3-1ubuntu1.4_all 

NAME
function::d_name - get the dirent name
SYNOPSIS
d_name:string(dentry:long)
ARGUMENTS
dentry
Pointer to dentry.
DESCRIPTION
Returns the dirent name (path basename).
SystemTap Tapset Reference March 2016 FUNCTION::D_NAME(3stap)