| // SPDX-License-Identifier: GPL-2.0-or-later | |
| /* | |
| * Copyright (c) 2019 Linaro Limited. All rights reserved. | |
| * Author: Sumit Garg <sumit.garg@linaro.org> | |
| */ | |
| #ifndef CHECK_SYNCFS_H | |
| #define CHECK_SYNCFS_H | |
| void check_syncfs(void) | |
| { | |
| int ret; | |
| ret = syncfs(-1); | |
| if (ret == -1 && errno == EINVAL) | |
| tst_brk(TCONF, "syncfs() not supported"); | |
| } | |
| #endif /* CHECK_SYNCFS_H */ |