AFAIK you can just seek to the beginning and re-read, and the OS should take care that you get up-to-date data. (On *NIX systems)

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: Reopen file when contents changed? by Joost
in thread Reopen file when contents changed? by bofh_of_oz

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