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 * 5*49cdfc7eSAndroid Build Coastguard Worker * Basic test for uname(2): 6*49cdfc7eSAndroid Build Coastguard Worker * Calling uname() succeeded and got correct sysname. 7*49cdfc7eSAndroid Build Coastguard Worker * 8*49cdfc7eSAndroid Build Coastguard Worker */ 9*49cdfc7eSAndroid Build Coastguard Worker 10*49cdfc7eSAndroid Build Coastguard Worker #include <sys/utsname.h> 11*49cdfc7eSAndroid Build Coastguard Worker #include <errno.h> 12*49cdfc7eSAndroid Build Coastguard Worker #include <string.h> 13*49cdfc7eSAndroid Build Coastguard Worker #include "tst_test.h" 14*49cdfc7eSAndroid Build Coastguard Worker verify_uname(void)15*49cdfc7eSAndroid Build Coastguard Workerstatic void verify_uname(void) 16*49cdfc7eSAndroid Build Coastguard Worker { 17*49cdfc7eSAndroid Build Coastguard Worker struct utsname un; 18*49cdfc7eSAndroid Build Coastguard Worker 19*49cdfc7eSAndroid Build Coastguard Worker memset(&un, 0, sizeof(un)); 20*49cdfc7eSAndroid Build Coastguard Worker 21*49cdfc7eSAndroid Build Coastguard Worker TST_EXP_PASS(uname(&un)); 22*49cdfc7eSAndroid Build Coastguard Worker 23*49cdfc7eSAndroid Build Coastguard Worker if (!TST_PASS) 24*49cdfc7eSAndroid Build Coastguard Worker return; 25*49cdfc7eSAndroid Build Coastguard Worker 26*49cdfc7eSAndroid Build Coastguard Worker if (strcmp(un.sysname, "Linux")) { 27*49cdfc7eSAndroid Build Coastguard Worker tst_res(TFAIL, "sysname is not Linux"); 28*49cdfc7eSAndroid Build Coastguard Worker return; 29*49cdfc7eSAndroid Build Coastguard Worker } 30*49cdfc7eSAndroid Build Coastguard Worker 31*49cdfc7eSAndroid Build Coastguard Worker tst_res(TPASS, "sysname set to Linux"); 32*49cdfc7eSAndroid Build Coastguard Worker } 33*49cdfc7eSAndroid Build Coastguard Worker 34*49cdfc7eSAndroid Build Coastguard Worker static struct tst_test test = { 35*49cdfc7eSAndroid Build Coastguard Worker .test_all = verify_uname, 36*49cdfc7eSAndroid Build Coastguard Worker }; 37