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81b9d87b | 1 | /* copy_file_range with error checking. |
581c785b | 2 | Copyright (C) 2018-2022 Free Software Foundation, Inc. |
81b9d87b L |
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 | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
81b9d87b L |
18 | |
19 | #include <support/support.h> | |
20 | #include <support/xunistd.h> | |
21 | #include <support/check.h> | |
22 | ||
23 | ssize_t | |
24 | xcopy_file_range (int infd, off64_t *pinoff, int outfd, off64_t *poutoff, | |
25 | size_t length, unsigned int flags) | |
26 | { | |
27 | ssize_t status = support_copy_file_range (infd, pinoff, outfd, | |
28 | poutoff, length, flags); | |
29 | if (status == -1) | |
30 | FAIL_EXIT1 ("cannot copy file: %m\n"); | |
31 | return status; | |
32 | } |