Re-load a service description from file. If the service type changes then this returns a new service instead (the old pointer is no longer valid). Thr

Remove a slot from the heap (but don't deallocate it)

flags specifies which watch to remove; ignored if the loop doesn't support separate read/write watches.

flags specifies which watch to remove; ignored if the loop doesn't support separate read/write watches.

flags specifies which watch to remove; ignored if the loop doesn't support separate read/write watches.

flags specifies which watch to remove; ignored if the loop doesn't support separate read/write watches.

Remove a listener.

borrow values from, or merge with, a sibling node so that the node is suitably (~>=50%) populated.

Reserve resources for a child watcher with the given event loop. Reservation can fail with std::bad_alloc. Some backends do not support reservation (i

* select_events constructor. * * Throws std::system_error or std::bad_alloc if the event loop cannot be initialised. */

See: io_base::set_fd(int).

Set the target state

starts (if not started) a timer to timeout at the given time. Resets the expiry count to 0. enable: specifies whether to enable reporting of timeouts/

starts (if not started) a timer to timeout at the given time. Resets the expiry count to 0. enable: specifies whether to enable reporting of timeouts/

Set the alarm timeout to match the first timer in the queue (disable the alarm if there are no active timers).

Set the timeout to match the first timer in the queue (disable the timer if there are no active timers).

Set the timerfd timeout to match the first timer in the queue (disable the timerfd if there are no active timers).

Set timer relative to current time:

Set timer relative to current time:

Set timer relative to current time:

Set the types of event to watch. Only supported if loop_traits_t_t::has_bidi_fd_watch is true; otherwise has unspecified behavior. Only safe to call f

Set the watch flags, which enables/disables both the in-watch and the out-watch accordingly. Concurrency: this method can only be called if - it does

dummy handler, so we can wait for children

handle SIGINT signal (generated by Linux kernel when ctrl+alt+del pressed)

handle SIGQUIT (if we are system init)

handle SIGTERM/SIGQUIT(non-system-daemon) - stop all services and shut down

handle SIGUSR1 - attempt to (re)open control socket