replicant/core/init/signal_handler.h, branch master

init: Allow clean system shutdown upon SIGTERM

2017-09-07T17:47:04+00:00

This allows Android to cleanly shutdown when running in a PID namespace
in a way that does not rely on adbd running. This is useful to allow
Android to be running in a container and its lifetime managed by an
OCI-compliant tool.

Bug: 65415372
Test: `kill -TERM 1` as root is correctly dropped.
Test: `kill -TERM 1` from the init PID namespace causes init to cleanly shutdown.
Change-Id: Ia66ebdb436221919081bc4723337c0c7f1e53b09

init: move reaping from ServiceManager to signal_handler.cpp

2017-08-01T18:06:17+00:00

signal_handler.cpp itself needs to be cleaned up, but this is a step
to clean up ServiceManager.

Test: boot bullhead
Change-Id: I81f1e8ac4d09692cfb364bc702cbd3deb61aa55a

init: create android::init:: namespace

2017-06-23T20:21:20+00:00

With some small fixups along the way

Test: Boot bullhead
Test: init unit tests
Change-Id: I7beaa473cfa9397f845f810557d1631b4a462d6a

Switch init to epoll.

2015-04-25T04:13:44+00:00

Not just because it's what the cool kids are doing --- it also lets us
simplify the inner loop and decouple it from whatever systems want to
be woken to perform some activity if there's data to be read on some fd.

Currently this is just used to clean up the existing signal handling,
keychord, and property service code.

Change-Id: I4d7541a2c4386957ad877df69e3be08b96a7dec5

init: Move signal handling to signal_handler.c

2010-04-14T05:52:10+00:00

Change-Id: I3a24afa28a1cd279c749d6f384f687b8de56067e