static switch_status_t timer_check(switch_timer_t *timer, switch_bool_t step)
{
timer_private_t *private_info = timer->private_info;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (globals.RUNNING != 1 || !private_info->ready) {
return SWITCH_STATUS_SUCCESS;
}
check_roll();
timer->tick = TIMER_MATRIX[timer->interval].tick;
if (timer->tick < private_info->reference) {
timer->diff = private_info->reference - timer->tick;
} else {
timer->diff = 0;
}
if (timer->diff) {
status = SWITCH_STATUS_FALSE;
} else if (step) {
timer_step(timer);
}
return status;
}
/* gather a single roll input */
char gather_roll()/*#{{{*/
{
char result = '\0';
do
{
printf(">> ");
result = getchar();
input_flush()
if(result == 'x')
{
result = toupper(result);
} /* end if */
}while(check_roll(result)); /* end do-while */
return result;
} /* end gater_roll #}}} */
static switch_status_t timer_next(switch_timer_t *timer)
{
timer_private_t *private_info = timer->private_info;
#ifdef DISABLE_1MS_COND
int cond_index = timer->interval;
#else
int cond_index = 1;
#endif
int delta = (int) (private_info->reference - TIMER_MATRIX[timer->interval].tick);
/* sync up timer if it's not been called for a while otherwise it will return instantly several times until it catches up */
if (delta < -1) {
private_info->reference = timer->tick = TIMER_MATRIX[timer->interval].tick;
}
timer_step(timer);
if (!MATRIX) {
do_sleep(1000 * timer->interval);
goto end;
}
while (globals.RUNNING == 1 && private_info->ready && TIMER_MATRIX[timer->interval].tick < private_info->reference) {
check_roll();
if (globals.timer_count >= runtime.tipping_point) {
os_yield();
globals.use_cond_yield = 0;
} else {
if (globals.use_cond_yield == 1) {
switch_mutex_lock(TIMER_MATRIX[cond_index].mutex);
if (TIMER_MATRIX[timer->interval].tick < private_info->reference) {
switch_thread_cond_wait(TIMER_MATRIX[cond_index].cond, TIMER_MATRIX[cond_index].mutex);
}
switch_mutex_unlock(TIMER_MATRIX[cond_index].mutex);
} else {
do_sleep(1000);
}
}
}
end:
return globals.RUNNING == 1 ? SWITCH_STATUS_SUCCESS : SWITCH_STATUS_FALSE;
}
static switch_status_t timer_step(switch_timer_t *timer)
{
timer_private_t *private_info = timer->private_info;
uint64_t samples;
if (globals.RUNNING != 1 || private_info->ready == 0) {
return SWITCH_STATUS_FALSE;
}
check_roll();
samples = timer->samples * (private_info->reference - private_info->start);
if (samples > UINT32_MAX) {
private_info->start = private_info->reference;
samples = timer->samples;
}
timer->samplecount = (uint32_t) samples;
private_info->reference++;
return SWITCH_STATUS_SUCCESS;
}
