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Wed Sep 13 05:38:08 CEST 2006 · https://mail.python.org/pipermail/python-dev/2006-September/068764.html

Michael Hudson schrieb:
>> According to [1], all python needs to do to avoid this problem is
>> block all signals in all but the main thread;
> 
> Argh, no: then people who call system() from non-main threads end up
> running subprocesses with all signals masked, which breaks other
> things in very mysterious ways.  Been there...

Python should register a pthread_atfork handler then, which clears
the signal mask. Would that not work?

Regards,
Martin

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Showing content from https://mail.python.org/pipermail/python-dev/2006-September/068764.html below:

[Python-Dev] Signals, threads, blocking C functions