1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Copyright (c) 2019 Linaro Limited. All rights reserved. 4 * Author: Sumit Garg <sumit.garg (at) linaro.org> 5 */ 6 7 #ifndef CHECK_SYNCFS_H 8 #define CHECK_SYNCFS_H 9 10 void check_syncfs(void) 11 { 12 int ret; 13 14 ret = syncfs(-1); 15 if (ret == -1 && errno == EINVAL) 16 tst_brk(TCONF, "syncfs() not supported"); 17 } 18 19 #endif /* CHECK_SYNCFS_H */ 20
