The automatic seek is there, it is just that the seek and subsequent write are not done as an atomic operation so there is a race condition. Looking at the source code, I see that the translation of "\n" to "\r\n" is done between the seek and the write, so the race condition will probably be noticeably worse if you didn't use binmode.

        - tye (but my friends call me "Tye")

In reply to (tye)Re: (OT?) File Locking by tye
in thread (OT?) File Locking by Anonymous Monk

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