|
j = tvtojiffies(&value->it_value);
if (ovalue && (k = do_getitimer(which, ovalue)) < 0)
return k;
switch (which) {
case ITIMER_REAL:
del_timer_sync(¤t->real_timer);
current->it_real_value = j;
current->it_real_incr = i;
if (!j)
break;
if (j > (unsigned long) LONG_MAX)
j = LONG_MAX;
i = j + jiffies;
current->real_timer.expires = i;
add_timer(¤t->real_timer);
break;
case ITIMER_VIRTUAL:
if (j)
j++;
curre 页码：[1] [2] [3] [4] [5] [6] 第5页、共6页 |
