Preserve file ownership/permissions for copied files on Posix.
Preserve file ownership/permissions for copied files on Posix.

nazriel/dub,rjframe/dub,grogancolin/dub,schuetzm/dub,Geod24/dub,jelmansouri/dub,y12uc231/dub,Abscissa/dub,alexeibs/dub,D-Programming-Language/dub,gedaiu/dub,jeanbaptistelab/dub,Abscissa/dub-data-mod,Flamaros/dub,xentec/dub,dreamsxin/dub,p0nce/dub