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| From: | Andreas Schwab |
| Subject: | Re: winch trap delayed until keypress |
| Date: | Fri, 23 May 2014 09:46:14 +0200 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) |
Linda Walsh <bash@tlinx.org> writes: > I think you have that backwards... pselect allows blocking > the signal. The default behavior is 'undefined'. What do you mean with 'undefined'? pselect installs the exact signal mask specified, which allows you to atomically *unblock* a signal while waiting for input. You don't need pselect if your goal is to block a signal around select. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."
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