157         let current_pcb = ProcessManager::current_pcb();  in fork()  localVariable
161         let name = current_pcb.basic().name().to_string();  in fork()
168         Self::copy_process(&current_pcb, &pcb, args, current_trapframe).map_err(|e| {  in fork()
171                 current_pcb.pid(),  in fork()
206         *new_pcb.flags.get_mut() = ProcessManager::current_pcb().flags().clone();  in copy_flags()
228         current_pcb: &Arc<ProcessControlBlock>,  in copy_mm()
231         let old_address_space = current_pcb.basic().user_vm().unwrap_or_else(|| {  in copy_mm()
234                 current_pcb.pid()  in copy_mm()
245                 current_pcb.pid(), new_pcb.pid(), e  in copy_mm()
255         current_pcb: &Arc<ProcessControlBlock>,  in copy_files()
260             let new_fd_table = current_pcb.basic().fd_table().unwrap().read().clone();  in copy_files()
267                 .set_fd_table(current_pcb.basic().fd_table().clone());  in copy_files()
276         current_pcb: &Arc<ProcessControlBlock>,  in copy_sighand()
286                 current_pcb.sig_struct_irqsave().handlers.clone();  in copy_sighand()
307         current_pcb: &Arc<ProcessControlBlock>,  in copy_process()
361         let guard = current_pcb.arch_info_irqsave();  in copy_process()
366         if current_pcb.flags().contains(ProcessFlags::KTHREAD) {  in copy_process()
396                 current_pcb.pid(), pcb.pid(), e  in copy_process()
401         Self::copy_mm(&clone_flags, &current_pcb, &pcb).unwrap_or_else(|e| {  in copy_process()
404                 current_pcb.pid(), pcb.pid(), e  in copy_process()
409         Self::copy_files(&clone_flags, &current_pcb, &pcb).unwrap_or_else(|e| {  in copy_process()
412                 current_pcb.pid(), pcb.pid(), e  in copy_process()
417         Self::copy_sighand(&clone_flags, &current_pcb, &pcb).map_err(|e| {  in copy_process()
420                 current_pcb.pid(), pcb.pid(), e  in copy_process()
425         Self::copy_thread(&current_pcb, &pcb, clone_args,&current_trapframe).unwrap_or_else(|e| {  in copy_process()
428                 current_pcb.pid(), pcb.pid(), e  in copy_process()
435                 current_pcb.thread.read_irqsave().group_leader.clone();  in copy_process()
438                 (*ptr).tgid = current_pcb.tgid;  in copy_process()
451                 current_pcb.real_parent_pcb.read_irqsave().clone();  in copy_process()
456                 let leader = current_pcb.thread.read_irqsave().group_leader();  in copy_process()
460                         current_pcb.pid()  in copy_process()
471             *pcb.real_parent_pcb.write_irqsave() = Arc::downgrade(&current_pcb);  in copy_process()