164         const datetime::timestamp& now,  in compute_timers_to_run_and_prune_old()  argument
170         while (iter != _all_timers.end() && (*iter).first <= now) {  in compute_timers_to_run_and_prune_old()
192         const datetime::timestamp& now,  in reprogram_system_timer()  argument
211         while (next < now) {  in reprogram_system_timer()
222         if (next < _timer_activation || now > _timer_activation) {  in reprogram_system_timer()
223             INV(next >= now);  in reprogram_system_timer()
224             const datetime::delta delta = next - now;  in reprogram_system_timer()
225             LD(F("Reprogramming timer; firing on %s; now is %s") % next % now);  in reprogram_system_timer()
242     global_state(signals::timer* timer, const datetime::timestamp& now) :  in global_state()  argument
245         PRE(now < timer->when());  in global_state()
249         const datetime::delta delta = timer->when() - now;  in global_state()
251            timer->when() % now);  in global_state()
293     program_new(signals::timer* timer, const datetime::timestamp& now)  in program_new()  argument
298         reprogram_system_timer(now, inhibiter);  in program_new()
321             reprogram_system_timer(datetime::timestamp::now(), inhibiter);  in unprogram()
332     fire(const datetime::timestamp& now)  in fire()  argument
337             to_run = compute_timers_to_run_and_prune_old(now, inhibiter);  in fire()
338             reprogram_system_timer(now, inhibiter);  in fire()
360     globals->fire(datetime::timestamp::now());  in sigalrm_handler()
425     const datetime::timestamp now = datetime::timestamp::now();  in timer()  local
426     _pimpl.reset(new impl(now + delta));  in timer()
428         globals.reset(new global_state(this, now));  in timer()
430         globals->program_new(this, now);  in timer()
454         const datetime::timestamp now = datetime::timestamp::now();  in ~timer()  local
455         if (now > _pimpl->when) {  in ~timer()
540         const datetime::timestamp now = datetime::timestamp::now();  in unprogram()  local
541         if (now > _pimpl->when) {  in unprogram()