int ut_scheduler_add_ready_tcb(ut_tcb_t *tcb)
{
// Remove any existing nodes before inserting new ones
ut_scheduler_remove_tcb_readyList(tcb);
// Only add item if it's in ready state
if (tcb->state == UT_TCB_STATE_READY)
{
int ret = 0;
if (_ut_scheduler_implementation_scheme == UT_SCHEDULER_IMPLEMENT_LOTTERY)
{
int i;
for (i = 0; i < tcb->scheduler_weight; i++)
{
ret = gl_insert(&_ut_scheduler_readyList, tcb);
}
}
else
{
ret = gl_insert(&_ut_scheduler_readyList, tcb);
}
return ret;
}
else
{
return -1;
}
}
static void gl_read()
{
int value;
while (1 == scanf("%d", &value))
gl_insert(value);
}
int ut_scheduler_add_sleeping_tcb(ut_tcb_t *tcb)
{
tcb->state = UT_TCB_STATE_SLEEPING;
ut_scheduler_remove_tcb_sleepingList(tcb);
return gl_insert(&_ut_scheduler_sleepingList, tcb);
}