175 	if (uid_eq(pcred->uid,  cred->euid) ||  in set_one_prio_perm()
176 	    uid_eq(pcred->euid, cred->euid))  in set_one_prio_perm()
522 long __sys_setreuid(uid_t ruid, uid_t euid)  in __sys_setreuid()  argument
531 	keuid = make_kuid(ns, euid);  in __sys_setreuid()
535 	if ((euid != (uid_t) -1) && !uid_valid(keuid))  in __sys_setreuid()
547 		    !uid_eq(old->euid, kruid) &&  in __sys_setreuid()
552 	if (euid != (uid_t) -1) {  in __sys_setreuid()
553 		new->euid = keuid;  in __sys_setreuid()
555 		    !uid_eq(old->euid, keuid) &&  in __sys_setreuid()
567 	    (euid != (uid_t) -1 && !uid_eq(keuid, old->uid)))  in __sys_setreuid()
568 		new->suid = new->euid;  in __sys_setreuid()
569 	new->fsuid = new->euid;  in __sys_setreuid()
587 SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)  in SYSCALL_DEFINE2()  argument
589 	return __sys_setreuid(ruid, euid);  in SYSCALL_DEFINE2()
632 	new->fsuid = new->euid = kuid;  in __sys_setuid()
660 long __sys_setresuid(uid_t ruid, uid_t euid, uid_t suid)  in __sys_setresuid()  argument
669 	keuid = make_kuid(ns, euid);  in __sys_setresuid()
675 	if ((euid != (uid_t) -1) && !uid_valid(keuid))  in __sys_setresuid()
690 		    !uid_eq(kruid, old->euid) && !uid_eq(kruid, old->suid))  in __sys_setresuid()
692 		if (euid != (uid_t) -1        && !uid_eq(keuid, old->uid) &&  in __sys_setresuid()
693 		    !uid_eq(keuid, old->euid) && !uid_eq(keuid, old->suid))  in __sys_setresuid()
696 		    !uid_eq(ksuid, old->euid) && !uid_eq(ksuid, old->suid))  in __sys_setresuid()
708 	if (euid != (uid_t) -1)  in __sys_setresuid()
709 		new->euid = keuid;  in __sys_setresuid()
712 	new->fsuid = new->euid;  in __sys_setresuid()
730 SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)  in SYSCALL_DEFINE3()  argument
732 	return __sys_setresuid(ruid, euid, suid);  in SYSCALL_DEFINE3()
739 	uid_t ruid, euid, suid;  in SYSCALL_DEFINE3()  local
742 	euid = from_kuid_munged(cred->user_ns, cred->euid);  in SYSCALL_DEFINE3()
747 		retval = put_user(euid, euidp);  in SYSCALL_DEFINE3()
863 	if (uid_eq(kuid, old->uid)  || uid_eq(kuid, old->euid)  ||  in __sys_setfsuid()
1652 	id_match = (uid_eq(cred->uid, tcred->euid) &&  in check_prlimit_permission()