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| From: | Andreas Schwab |
| Subject: | Re: scratch/sigchld-fd 8f0ce42 1/2: Fix deadlock when receiving SIGCHLD during 'pselect'. |
| Date: | Wed, 20 Jan 2021 16:48:43 +0100 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/27.1.90 (gnu/linux) |
On Jan 20 2021, Eli Zaretskii wrote: > So maybe this is the problem we should solve: make the SIGCHLD handler > reset the bit of the process's output from the fd_set passed to > pselect. You cannot do that. That creates races all over the place. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."
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