How to install signal handler for SIGTERM?

[theshmike]

Does anyone know how to install a signal handler for SIGTERM? It seems to me, that the header files contain the appropiate declarations of the necessary stuff, but the implementation is missing.

I am new to the ESP32. Is it common to handle SIGTERM on the ESP32 or is it irreleveant, because the RTOS will never SIGTERM an application?

[ESP_Sprite]

The current ESP-IDF doesn't do POSIX signals; any references to them are only there because we want to stay compatible with the POSIX API. So yes, you'll never ever get a SIGTERM or other signal.