On Sat, 4 Dec 2021, Hendrik Leppkes wrote:

On Sat, Dec 4, 2021 at 9:00 PM Marton Balint <c...@passwd.hu> wrote:

Otherwise there is no way to detect any error during avio_close().


Returning errors is nice and all, but whats the expected reaction to
an error here, since we're already trying to close? Can't exactly
close and go home (since thats what you just tried) like you would on
an error to open.

It is probably not very useful for the read case, it is paramount however for the write case. To be sure you successfully wrote your data you need to check the return status.

Regards,
Marton
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