28 static uid_t prev_ruid, prev_euid, prev_suid, nobody_uid;  variable
45   if (ruid != prev_ruid || euid != prev_euid || suid != prev_suid)  in check_prev_uid()
48 	      ruid, euid, suid, prev_ruid, prev_euid, prev_suid);  in check_prev_uid()
126   if (action == SET && setuid (prev_suid) < 0)  in test_setuid2()
141       if (ruid != nobody_uid || euid != prev_suid || suid != prev_suid)  in test_setuid2()
144 		  ruid, euid, suid, nobody_uid, prev_suid, prev_suid);  in test_setuid2()
175       if (ruid != prev_ruid || euid != nobody_uid || suid != prev_suid)  in test_seteuid1()
178 		  ruid, euid, suid, prev_ruid, nobody_uid, prev_suid);  in test_seteuid1()
198       nobody_uid = prev_suid;  in test_seteuid2()
233 	esuid = prev_suid;  in test_setreuid1()
326       nobody_uid = prev_suid;  in test_setreuid4()
358       if (ruid != prev_ruid || euid != nobody_uid || suid != prev_suid)  in test_setresuid1()
361 		  ruid, euid, suid, prev_ruid, nobody_uid, prev_suid);  in test_setresuid1()
449       nobody_uid = prev_suid;  in test_setresuid4()
1037   if (getresuid (&prev_ruid, &prev_euid, &prev_suid) < 0)  in do_test()
1050       || prev_suid == nobody_uid)  in do_test()