Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!julius.cs.uiuc.edu!apple!decwrl!world!bunyip From: bunyip@world.std.com (Jason W May) Newsgroups: comp.unix.wizards Subject: How to tell if a file is open by another process? Message-ID: <1990Nov19.230904.11056@world.std.com> Date: 19 Nov 90 23:09:04 GMT Sender: bunyip@world.std.com (Jason W May) Organization: The World @ Software Tool & Die Lines: 12 I am trying to figure out how to determine if an existing file is already open by another process (over which I have no control). In this case, the other process is the ftp daemon: I am watching a particular directory for files to appear, and I want to be able to tell if an incoming file has been completely transferred. Is there a way to do this, besides watching to see if the file size changes? Thanks, Jason