Messages in this thread |  | | Date | Sat, 2 Dec 2000 22:32:54 +0100 (CET) | From | Igmar Palsenberg <> | Subject | Re: /dev/random probs in 2.4test(12-pre3) |
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> For a blocking fd, read(2) has always blocked until some data is > available. There has never been a guarantee, for any driver, that > a read(2) will return the full amount of bytes requested.
I know. Still leaves lot's of people that assume that reading /dev/random will return data, or will block.
I've seen lots of programs that will assume that if we request x bytes from /dev/random it will return x bytes.
> There is no need to document this... man read(2) ;-) > > Jeff
Igmar
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