|-
| width='120' | '''Signatures'''
|{{Func|file:temp-dir||as xs:string}}
|-
| '''Summary'''
|-
| width='120' | '''Signatures'''
|{{Func|file:current-dir||as xs:string}}
|-
| '''Summary'''
|-
| width='120' | '''Signatures'''
|{{Func|file:base-dir||as xs:string?}}
|-
| '''Summary'''