Mail Archives: djgpp-workers/1996/06/28/11:18:15
I don't have the time for this, for the time being.
somebody record it.
Morten
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Return-Path: DEMMER AT brain1 DOT lstm DOT ruhr-uni-bochum DOT de
From: "Tom Demmer" <DEMMER AT brain1 DOT lstm DOT ruhr-uni-bochum DOT de>
Organization: Lehrstuhl Stroemungsmechanik, RUB
To: terra AT diku DOT dk
Date: Thu, 27 Jun 1996 09:26:27 GMT-1
Subject: select.c
Reply-to: Demmer AT LStM DOT Ruhr-Uni-Bochum DOT De
Priority: normal
Morten,
I think in select.c is a bug:
If I figure out the code correctly, it goes like this:
- Check all fds from 0 to fdmax if they are ready, etc
- After that, check via the __file_rec all descriptors that
claim to be not ready.
The first step handles File System Extension correctly, the second
goes wrong for FSEs that got a fd from __FSEXT_alloc_fd. They
are connected to DOS's nul device, which is always ready. So, even if
a FSE says the file is not ready, the second test will overrule its
answer.
CIao
Tom
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Nuclear weapons can wipe out life on earth, if used properly
-- Talking Heads
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