How to catch the kill signals sent by kill in C on Linux?

How to catch the kill signals sent by the kill command in C programs on Linux?

For example, I have a daemon progd running, and will kill it by:

pkill progd

The question is how to catch the signal sent by the kill command and response to it in the progd program implemented in C on Linux?

Check Catching the Signal Sent by Kill in C on Linux.

Answered by Eric Z Ma.

Eric Z Ma

Eric is a father and systems guy. Eric is interested in building high-performance and scalable distributed systems and related technologies. The views or opinions expressed here are solely Eric's own and do not necessarily represent those of any third parties.

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