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Re: data structures for use in signal handlers


From: Bruno Haible
Subject: Re: data structures for use in signal handlers
Date: Wed, 10 Feb 2021 02:05:13 +0100
User-agent: KMail/5.1.3 (Linux/4.4.0-197-generic; KDE/5.18.0; x86_64; ; )

Hi Eric,

Eric Wong wrote:
> I would've recommended just using a pipe, socket or eventfd;

How would setting up a pipe or eventfd help with a communication
problem between threads in the same process? I thought these were
for communication between processes.

Bruno




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