1*49cdfc7eSAndroid Build Coastguard Worker // SPDX-License-Identifier: GPL-2.0-or-later 2*49cdfc7eSAndroid Build Coastguard Worker /* 3*49cdfc7eSAndroid Build Coastguard Worker * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. 4*49cdfc7eSAndroid Build Coastguard Worker * William Roske, Dave Fenner 5*49cdfc7eSAndroid Build Coastguard Worker * Copyright (C) 2023 SUSE LLC Andrea Cervesato <[email protected]> 6*49cdfc7eSAndroid Build Coastguard Worker */ 7*49cdfc7eSAndroid Build Coastguard Worker 8*49cdfc7eSAndroid Build Coastguard Worker /*\ 9*49cdfc7eSAndroid Build Coastguard Worker * [Description] 10*49cdfc7eSAndroid Build Coastguard Worker * 11*49cdfc7eSAndroid Build Coastguard Worker * This test checks if getegid() returns the effective group id. 12*49cdfc7eSAndroid Build Coastguard Worker */ 13*49cdfc7eSAndroid Build Coastguard Worker 14*49cdfc7eSAndroid Build Coastguard Worker #include "tst_test.h" 15*49cdfc7eSAndroid Build Coastguard Worker #include "compat_tst_16.h" 16*49cdfc7eSAndroid Build Coastguard Worker run(void)17*49cdfc7eSAndroid Build Coastguard Workerstatic void run(void) 18*49cdfc7eSAndroid Build Coastguard Worker { 19*49cdfc7eSAndroid Build Coastguard Worker gid_t gid, st_egid; 20*49cdfc7eSAndroid Build Coastguard Worker 21*49cdfc7eSAndroid Build Coastguard Worker SAFE_FILE_LINES_SCANF("/proc/self/status", "Gid: %*d %d", &st_egid); 22*49cdfc7eSAndroid Build Coastguard Worker gid = getegid(); 23*49cdfc7eSAndroid Build Coastguard Worker 24*49cdfc7eSAndroid Build Coastguard Worker if (GID_SIZE_CHECK(st_egid)) 25*49cdfc7eSAndroid Build Coastguard Worker TST_EXP_EQ_LI(gid, st_egid); 26*49cdfc7eSAndroid Build Coastguard Worker else 27*49cdfc7eSAndroid Build Coastguard Worker tst_res(TPASS, "getegid() passed"); 28*49cdfc7eSAndroid Build Coastguard Worker } 29*49cdfc7eSAndroid Build Coastguard Worker 30*49cdfc7eSAndroid Build Coastguard Worker static struct tst_test test = { 31*49cdfc7eSAndroid Build Coastguard Worker .test_all = run, 32*49cdfc7eSAndroid Build Coastguard Worker }; 33