int killTask(int taskId)
{
if (taskId != 0) // don't terminate shell
{
if (taskId < 0) // kill all tasks
{
int tid;
for (tid = 1; tid < MAX_TASKS; tid++)
{
if (tcb[tid].name) exitTask(tid);
}
}
else
{
// terminate individual task
if (!tcb[taskId].name) return 1;
exitTask(taskId); // kill individual task
}
}
if (!superMode) SWAP;
return 0;
} // end killTask
int killTask(int taskId)
{
int tid;
assert("killTask Error" && tcb[taskId].name);
if (taskId != 0) // don't terminate shell
{
if (taskId < 0) // kill all tasks
for (tid = 0; tid < MAX_TASKS; tid++)
{
if (tcb[tid].name) exitTask(tid);
}
else
{
free(tcb[taskId].argv);
exitTask(taskId); // kill individual task
}
}
if (!superMode) SWAP;
return 0;
} // end killTask
int killTask(int taskId)
{
if (taskId != 0) // don't terminate shell
{
if (taskId < 0) // kill all tasks
{
int tid;
for (tid = 1; tid < MAX_TASKS; tid++)
{
if (tcb[tid].name) exitTask(tid);
}
}
else
{
// terminate individual task
if (!tcb[taskId].name) return 1;
exitTask(taskId); // kill individual task
// chack if parent task
int newParent = -1;
for (int i = 1; i < MAX_TASKS; i++) {
if (tcb[i].parent == taskId) {
//parent killed
if (newParent == -1) {
newParent = i;
tcb[i].parent = 0;
}
else {
tcb[i].parent = newParent;
}
}
}
}
}
if (!superMode) SWAP;
return 0;
} // end killTask
