Function remove_timeout_index

src/backend/utils/misc/timeout.c:135–151

* Remove the index'th element from the timeout list. */

 * Remove the index'th element from the timeout list.
 */
static void
remove_timeout_index(int index)
{
	int			i;

	if (index < 0 || index >= num_active_timeouts)
		elog(FATAL, "timeout index %d out of range 0..%d", index,
			 num_active_timeouts - 1);

	Assert(active_timeouts[index]->active);
	active_timeouts[index]->active = false;

	for (i = index + 1; i < num_active_timeouts; i++)
		active_timeouts[i - 1] = active_timeouts[i];

	num_active_timeouts--;
}

/*
 * Enable the specified timeout reason