- Fix bug when calling sys_update_conds() when dir already exists
and we're not being called from the scandir() handler. I.e.,
every time but the first for each new condition sub-family
- Drop sys conditions that don't affect any svc_t. This may seem
counterintuitive, and we should probably not use oneshot conds,
but if we leave these conds asserted they may cause inadvertent
trigger if a finit.conf is loaded which ha this sys cond. E.g.,
if ctrlaltdel is asserted and we enable a task in finit.conf and
call `initctl reload`, the task would start immediately, even
though ctrl-alt-del may have been pressed a week ago
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This patch is a refactor of the prototype sys condition plugin. It
moves most of the logic to monitor kernel events into a keventd that,
currently only, sets and clears the sys/pwr/ac condition. The sys
plugin itself is now only a monitor of conditions and ensures Finit
follows them. This is a lot more secure and moves (at least one piece
of) netlink processing out from PID 1.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
yangfl