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Re: address@hidden: open-network-stream in batch mode causes SIGPOLL und
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From: |
Andreas Schwab |
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Subject: |
Re: address@hidden: open-network-stream in batch mode causes SIGPOLL under GNU/Linux] |
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Date: |
Tue, 11 Oct 2005 15:23:07 +0200 |
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User-agent: |
Gnus/5.110003 (No Gnus v0.3) Emacs/22.0.50 (gnu/linux) |
"Richard M. Stallman" <address@hidden> writes:
> Why do you think it is better to make request_sigio a no-op?
SIGIO is only used for keyboard input, so in a noninteractive session it
is not useful. The only reason make-network-process is fiddling with
request_sigio (according to the comment) is to avoid some problem on Ultix
related to interrupted connect syscall. The other places that enable
SIGIO are init_sys_modes (no-op when noninteractive) and
redisplay_internal (never called in noninteractive mode).
Andreas.
--
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."