From: "H. Peter Anvin" <hpa@zytor.com>
To: linux-kernel@vger.kernel.org
Subject: Re: /dev/random probs in 2.4test(12-pre3)
Date: 2 Dec 2000 23:20:33 -0800 [thread overview]
Message-ID: <90cs81$6vv$1@cesium.transmeta.com> (raw)
In-Reply-To: <3A295EA3.F0E47E9@linux.com> <200012022200.eB2M0Wu473578@saturn.cs.uml.edu>
Followup to: <200012022200.eB2M0Wu473578@saturn.cs.uml.edu>
By author: "Albert D. Cahalan" <acahalan@cs.uml.edu>
In newsgroup: linux.dev.kernel
>
> Yeah, people write annoying little wrapper functions that
> bounce right back into the kernel until the job gets done.
> This is slow, it adds both source and object bloat, and it
> is a source of extra bugs. What a lovely API, eh?
>
> The fix: write_write_write_damnit() and read_read_read_damnit(),
> which go until they hit a fatal error or complete the job.
>
RTFM(fwrite), RTFM(fread).
-hpa
--
<hpa@transmeta.com> at work, <hpa@zytor.com> in private!
"Unix gives you enough rope to shoot yourself in the foot."
http://www.zytor.com/~hpa/puzzle.txt
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next prev parent reply other threads:[~2000-12-03 7:52 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-12-01 17:33 /dev/random probs in 2.4test(12-pre3) folkert
2000-12-02 11:09 ` Matthew Kirkwood
2000-12-02 18:58 ` Igmar Palsenberg
2000-12-02 18:03 ` Jeff Garzik
2000-12-02 21:32 ` Igmar Palsenberg
2000-12-02 20:42 ` David Ford
2000-12-02 22:00 ` Albert D. Cahalan
2000-12-02 23:18 ` Theodore Y. Ts'o
2000-12-02 23:34 ` Alexander Viro
2000-12-03 3:01 ` Theodore Y. Ts'o
2000-12-03 12:20 ` Andrew Morton
2000-12-03 16:32 ` Igmar Palsenberg
2000-12-03 7:20 ` H. Peter Anvin [this message]
2000-12-03 7:41 ` Albert D. Cahalan
2000-12-03 16:25 ` Igmar Palsenberg
2000-12-03 18:52 ` Jeff Garzik
2000-12-03 21:18 ` Igmar Palsenberg
2000-12-03 20:15 ` David Ford
2000-12-03 7:17 ` H. Peter Anvin
2000-12-19 19:24 ` Kai Henningsen
2000-12-02 21:35 ` Igmar Palsenberg
2000-12-02 20:44 ` David Ford
2000-12-03 16:27 ` Igmar Palsenberg
2000-12-03 7:19 ` H. Peter Anvin
2000-12-03 7:16 ` H. Peter Anvin
-- strict thread matches above, loose matches on Subject: below --
2000-12-01 17:26 Matthew Kirkwood
2000-12-01 18:18 ` H. Peter Anvin
2000-12-02 12:01 ` Matthew Kirkwood
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