267 	return each_task(task->leader, NULL, &task_vforked, NULL) != NULL;  in is_vfork_parent()
273 	struct process *leader = task->leader;  in send_sigstop()  local
282 		destroy_event_handler(leader);  in send_sigstop()
335 	if (DICT_FIND_VAL(proc->leader->breakpoints, &ip, &found) < 0) {  in ugly_workaround()
346 		      struct process *leader)  in process_stopping_done()  argument
374 		destroy_event_handler(leader);  in process_stopping_done()
386 	    && event->proc->leader == data  in undo_breakpoint()
417 detach_process(struct process *leader)  in detach_process()  argument
419 	each_qd_event(&undo_breakpoint, leader);  in detach_process()
420 	disable_all_breakpoints(leader);  in detach_process()
421 	proc_each_breakpoint(leader, NULL, retract_breakpoint_cb, NULL);  in detach_process()
429 		if (proc->leader == leader) {  in detach_process()
430 			each_task(leader, NULL, &untrace_task, NULL);  in detach_process()
434 	each_task(leader, NULL, &remove_task, leader);  in detach_process()
435 	destroy_event_handler(leader);  in detach_process()
436 	remove_task(leader, NULL);  in detach_process()
569 		= (void *)proc->leader->event_handler;  in remove_sw_breakpoints()
669 	delete_breakpoint_at(teb->leader, sbp->addr);  in singlestep_error()
722 	struct process *leader = task->leader;  in process_stopping_on_event()  local
756 		if (each_task(leader, NULL, &task_blocked,  in process_stopping_on_event()
777 					= address2bpstruct(leader, ip);  in process_stopping_on_event()
822 			process_stopping_done(self, leader);  in process_stopping_on_event()
829 			undo_breakpoint(event, leader);  in process_stopping_on_event()
835 			undo_breakpoint(event, leader);  in process_stopping_on_event()
836 			detach_process(leader);  in process_stopping_on_event()
892 	install_event_handler(proc->leader, &handler->super);  in process_install_stopping_handler()
894 	if (each_task(proc->leader, NULL, &send_sigstop,  in process_install_stopping_handler()
949 	struct process *leader = task->leader;  in ltrace_exiting_on_event()  local
959 		undo_breakpoint(event, leader);  in ltrace_exiting_on_event()
963 		detach_process(leader);  in ltrace_exiting_on_event()
984 	if (proc->leader != proc)  in ltrace_exiting_install_handler()
1015 	install_event_handler(proc->leader, &handler->super);  in ltrace_exiting_install_handler()
1017 	if (each_task(proc->leader, NULL, &send_sigstop,  in ltrace_exiting_install_handler()
1068 			DICT_FIND_VAL(proc->leader->breakpoints,  in process_vfork_on_event()
1071 			breakpoint_turn_on(sbp, proc->leader);  in process_vfork_on_event()
1111 	assert(proc->leader == proc);  in continue_after_vfork()
1112 	assert(proc->next == NULL || proc->next->leader != proc);  in continue_after_vfork()
1116 	assert(proc->parent->leader != NULL);  in continue_after_vfork()
1118 	change_process_leader(proc, proc->parent->leader);  in continue_after_vfork()
1133 	if (ret_p && (is_mid_stopping(proc) || is_mid_stopping(proc->leader))) {  in continue_after_syscall()
1176 		if (proc == NULL || proc->leader == NULL)  in os_ltrace_exiting()
1178 		if (ltrace_exiting_install_handler(proc->leader) < 0)  in os_ltrace_exiting()