uintptr
syssleep(va_list list)
{
long ms;
ms = va_arg(list, long);
if(ms <= 0) {
if (up->edf != nil && (up->edf->flags & Admitted))
edfyield();
else
yield();
} else {
if(ms < TK2MS(1))
ms = TK2MS(1);
tsleep(&up->sleep, return0, 0, ms);
}
return 0;
}
long
syssleep(ulong *arg)
{
int n;
n = arg[0];
if(n <= 0) {
if (up->edf && (up->edf->flags & Admitted))
edfyield();
else
yield();
return 0;
}
if(n < TK2MS(1))
n = TK2MS(1);
tsleep(&up->sleep, return0, 0, n);
return 0;
}
