cap_task_prctl 64 include/linux/security.h extern int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3, cap_task_prctl 2286 include/linux/security.h return cap_task_prctl(option, arg2, arg3, arg3, arg5, rc_p); cap_task_prctl 87 security/root_plug.c .task_prctl = cap_task_prctl, cap_task_prctl 2647 security/smack/smack_lsm.c .task_prctl = cap_task_prctl,