13d9b04fb0
Reuse and extend the existing signal waker pipe mechanism to add user defined signal handling functionality to uloop. This commit introduces two new api functions `uloop_signal_add()` and `uloop_signal_remove()` along with a new structure type `uloop_signal` to allow adding and removing arbitrary signal handlers. Registered signal handlers are maintained in a linked list and matched by their signo member value which allows registering multiple handlers for the same signal numbers. Upon registering a new signal handler, the existing handler is saved in the `uloop_signal` structure. When removing the user defined signal handler, the original behavior is restored. The Lua binding has been updated as well to support the new signal handler mechanism. Signed-off-by: Jo-Philipp Wich <jo@mein.io> |
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| .. | ||
| CMakeLists.txt | ||
| uloop.c | ||