1 | /* Basic posix_fallocate tests (with _FILE_OFFSET_BITS). |
2 | Copyright (C) 2016-2022 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #define _FILE_OFFSET_BITS 64 |
20 | #include "tst-posix_fallocate-common.c" |
21 | |
22 | static int |
23 | do_test (void) |
24 | { |
25 | struct stat st; |
26 | int ret; |
27 | |
28 | if (fstat (fd: temp_fd, buf: &st) != 0) |
29 | FAIL_EXIT1 ("1st fstat failed" ); |
30 | |
31 | if (st.st_size != 0) |
32 | FAIL_EXIT1 ("file not created with size 0" ); |
33 | |
34 | ret = do_test_with_offset (offset: 512); |
35 | if (ret == 1) |
36 | return 1; |
37 | |
38 | off_t base_offset = UINT32_MAX + 512LL; |
39 | ret = do_test_with_offset (offset: base_offset); |
40 | if (ret == 1) |
41 | return 1; |
42 | |
43 | return 0; |
44 | } |
45 | |