bsd/kern/process_policy.c

113 	proc_t target_proc = PROC_NULL;
123 	target_proc = proc_find(target_pid);
124 	if (target_proc == PROC_NULL)  {
131 	target_cred = kauth_cred_proc_ref(target_proc);
155 		error = mac_proc_check_sched(curp, target_proc);
166 			error = handle_background(scope, action, policy, policy_subtype, attrp, target_proc, target_threadid);
169 			error = handle_hwaccess(scope, action, policy, policy_subtype, attrp, target_proc, target_threadid);
172 			error = handle_lowresrouce(scope, action, policy, policy_subtype, attrp, target_proc, target_threadid);
175 			error = handle_resourceuse(scope, action, policy, policy_subtype, attrp, target_proc, target_threadid);
179 			error = handle_applifecycle(scope, action, policy, policy_subtype, attrp, target_proc, target_threadid);
183 			error = handle_apptype(scope, action, policy, policy_subtype, attrp, target_proc, target_threadid);
191 	proc_rele(target_proc);
487 				/* bind the thread in target_thread in current process to target_proc */
504 handle_apptype(__unused int scope, int action, __unused int policy, int policy_subtype, __unused user_addr_t attrp, proc_t target_proc, __unused uint64_t target_threadid)
537 			error = proc_enable_task_apptype(target_proc->task, policy_subtype);
541 			error = proc_disable_task_apptype(target_proc->task, policy_subtype);