[uml-user] how to check file is already open in windows

Hi, I am currently working on backup application which portable On Linux, windows and MAC-Osx .   While taking the backup I want to exclude those files Which are open.    In Linux lsof uses   /proc//fd  directory  to list Open files.   In windows how to check whether a file is a

[uml-user] (no subject)

Hi, I am currently working on backup application which portable On Linux, windows and MAC-Osx .   While taking the backup I want to exclude those files Which are open.    In Linux lsof uses   /proc//fd  directory  to list Open files.   In windows how to check whether a file is a