void init_system_queues(FILE *ptr_file, queue *q_ready, queue *q_process)
{
init_ready_queue(ptr_file, q_ready);
if (empty_queue(q_ready)) {
perror("No jobs were submitted for processing.\nExiting...\n");
exit(EXIT_FAILURE);
}
process *curr_proc = NULL;
while (!(empty_queue(q_ready))) { /* move all processes in the ready queue to the processes queue */
curr_proc = (process *) dequeue(q_ready);
enqueue(q_process, curr_proc);
}
curr_proc = NULL;
matrix_t i;
for (i = 0; i < NPROC; i++) { /* Move NPROC processes from the processes queue to the ready state */
curr_proc = (process *) dequeue(q_process);
curr_proc->row_index = i; /* ensure to give the ready state processes proper indices into the matrices */
increment_row_vector(curr_proc->max_need_vector, claim_matrix[curr_proc->row_index]);
enqueue(q_ready, curr_proc);
}
return;
}
void scheduler_init() {
init_ready_queue();
currentRunningTask = (TaskDescriptor*)NULL;
}
