182 	if (uid_eq(pcred->uid,  cred->euid) ||  in set_one_prio_perm()
183 	    uid_eq(pcred->euid, cred->euid))  in set_one_prio_perm()
529 long __sys_setreuid(uid_t ruid, uid_t euid)  in __sys_setreuid()  argument
538 	keuid = make_kuid(ns, euid);  in __sys_setreuid()
542 	if ((euid != (uid_t) -1) && !uid_valid(keuid))  in __sys_setreuid()
554 		    !uid_eq(old->euid, kruid) &&  in __sys_setreuid()
559 	if (euid != (uid_t) -1) {  in __sys_setreuid()
560 		new->euid = keuid;  in __sys_setreuid()
562 		    !uid_eq(old->euid, keuid) &&  in __sys_setreuid()
574 	    (euid != (uid_t) -1 && !uid_eq(keuid, old->uid)))  in __sys_setreuid()
575 		new->suid = new->euid;  in __sys_setreuid()
576 	new->fsuid = new->euid;  in __sys_setreuid()
594 SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)  in SYSCALL_DEFINE2()  argument
596 	return __sys_setreuid(ruid, euid);  in SYSCALL_DEFINE2()
639 	new->fsuid = new->euid = kuid;  in __sys_setuid()
667 long __sys_setresuid(uid_t ruid, uid_t euid, uid_t suid)  in __sys_setresuid()  argument
677 	keuid = make_kuid(ns, euid);  in __sys_setresuid()
683 	if ((euid != (uid_t) -1) && !uid_valid(keuid))  in __sys_setresuid()
693 	    (euid == (uid_t) -1 || (uid_eq(keuid, old->euid) &&  in __sys_setresuid()
699 		   !uid_eq(kruid, old->euid) && !uid_eq(kruid, old->suid);  in __sys_setresuid()
700 	euid_new = euid != (uid_t) -1        && !uid_eq(keuid, old->uid) &&  in __sys_setresuid()
701 		   !uid_eq(keuid, old->euid) && !uid_eq(keuid, old->suid);  in __sys_setresuid()
703 		   !uid_eq(ksuid, old->euid) && !uid_eq(ksuid, old->suid);  in __sys_setresuid()
720 	if (euid != (uid_t) -1)  in __sys_setresuid()
721 		new->euid = keuid;  in __sys_setresuid()
724 	new->fsuid = new->euid;  in __sys_setresuid()
742 SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)  in SYSCALL_DEFINE3()  argument
744 	return __sys_setresuid(ruid, euid, suid);  in SYSCALL_DEFINE3()
751 	uid_t ruid, euid, suid;  in SYSCALL_DEFINE3()  local
754 	euid = from_kuid_munged(cred->user_ns, cred->euid);  in SYSCALL_DEFINE3()
759 		retval = put_user(euid, euidp);  in SYSCALL_DEFINE3()
881 	if (uid_eq(kuid, old->uid)  || uid_eq(kuid, old->euid)  ||  in __sys_setfsuid()
1672 	id_match = (uid_eq(cred->uid, tcred->euid) &&  in check_prlimit_permission()