Even the "mandatory" locks on Windows' aren't infallible when you get into network shared filesystems, especially SMB/Samba connections, because the whole modification stack isn't under one machine's control. You are right: they profess to be mandatory and cause you grief if you ignore them, but they cause you grief anyway when the remote system does unexpected things.

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[ e d @ h a l l e y . c c ]

In reply to Re^3: Best practices for modifying a file in place: q's about opening files, file locking, and using the rename function by halley
in thread Best practices for modifying a file in place: q's about opening files, file locking, and using the rename function by davebaker

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