1*49cdfc7eSAndroid Build Coastguard Worker // SPDX-License-Identifier: GPL-2.0-only 2*49cdfc7eSAndroid Build Coastguard Worker /* 3*49cdfc7eSAndroid Build Coastguard Worker * Copyright (c) Wipro Technologies Ltd, 2002. All Rights Reserved. 4*49cdfc7eSAndroid Build Coastguard Worker */ 5*49cdfc7eSAndroid Build Coastguard Worker 6*49cdfc7eSAndroid Build Coastguard Worker /*\ 7*49cdfc7eSAndroid Build Coastguard Worker * [Description] 8*49cdfc7eSAndroid Build Coastguard Worker * 9*49cdfc7eSAndroid Build Coastguard Worker * This test is run for option 2 for sysfs(2). 10*49cdfc7eSAndroid Build Coastguard Worker * Translate the filesystem type index fs_index into a null-terminated filesystem 11*49cdfc7eSAndroid Build Coastguard Worker * identifier string. This string will be written to the buffer pointed to by buf. 12*49cdfc7eSAndroid Build Coastguard Worker * Make sure that buf has enough space to accept the string. 13*49cdfc7eSAndroid Build Coastguard Worker */ 14*49cdfc7eSAndroid Build Coastguard Worker 15*49cdfc7eSAndroid Build Coastguard Worker #include <errno.h> 16*49cdfc7eSAndroid Build Coastguard Worker #include <unistd.h> 17*49cdfc7eSAndroid Build Coastguard Worker #include <sys/syscall.h> 18*49cdfc7eSAndroid Build Coastguard Worker #include "tst_test.h" 19*49cdfc7eSAndroid Build Coastguard Worker #include "lapi/syscalls.h" 20*49cdfc7eSAndroid Build Coastguard Worker verify_sysfs02(void)21*49cdfc7eSAndroid Build Coastguard Workerstatic void verify_sysfs02(void) 22*49cdfc7eSAndroid Build Coastguard Worker { 23*49cdfc7eSAndroid Build Coastguard Worker char buf[40]; 24*49cdfc7eSAndroid Build Coastguard Worker 25*49cdfc7eSAndroid Build Coastguard Worker TST_EXP_PASS(tst_syscall(__NR_sysfs, 2, 0, buf), "sysfs(2,0,buf)"); 26*49cdfc7eSAndroid Build Coastguard Worker } 27*49cdfc7eSAndroid Build Coastguard Worker 28*49cdfc7eSAndroid Build Coastguard Worker static struct tst_test test = { 29*49cdfc7eSAndroid Build Coastguard Worker .test_all = verify_sysfs02, 30*49cdfc7eSAndroid Build Coastguard Worker }; 31