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Re: SIGCHLD and sigaction()

To: tech-kern%NetBSD.org@localhost
Subject: Re: SIGCHLD and sigaction()
From: Edgar Fuß <ef%math.uni-bonn.de@localhost>
Date: Sun, 16 Aug 2020 22:06:17 +0200

> I don't understand what problem queued SIGCHLD was invented to address.
My impression is that it allows you to get notified of state changes of your 
child processes. If one signal could annonce several state changes, how 
would you know what these state changes are?

Follow-Ups:
- Re: SIGCHLD and sigaction()
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References:
- SIGCHLD and sigaction()
  - From: Edgar Fuß
- Re: SIGCHLD and sigaction()
  - From: Mouse
- Re: SIGCHLD and sigaction()
  - From: Johnny Billquist
- Re: SIGCHLD and sigaction()
  - From: Mouse

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