]>
Commit | Line | Data |
---|---|---|
6a1cefac | 1 | /* Test endian.h endian-conversion macros always return the correct type. |
04277e02 | 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. |
6a1cefac JM |
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/>. */ |
6a1cefac JM |
18 | |
19 | #include <endian.h> | |
20 | #include <stdint.h> | |
21 | ||
22 | int i; | |
23 | uint16_t u16; | |
24 | uint32_t u32; | |
25 | uint64_t u64; | |
26 | ||
27 | int | |
28 | do_test (void) | |
29 | { | |
30 | /* This is a compilation test. */ | |
31 | extern __typeof (htobe16 (i)) u16; | |
32 | extern __typeof (htole16 (i)) u16; | |
33 | extern __typeof (be16toh (i)) u16; | |
34 | extern __typeof (le16toh (i)) u16; | |
35 | extern __typeof (htobe32 (i)) u32; | |
36 | extern __typeof (htole32 (i)) u32; | |
37 | extern __typeof (be32toh (i)) u32; | |
38 | extern __typeof (le32toh (i)) u32; | |
39 | extern __typeof (htobe64 (i)) u64; | |
40 | extern __typeof (htole64 (i)) u64; | |
41 | extern __typeof (be64toh (i)) u64; | |
42 | extern __typeof (le64toh (i)) u64; | |
43 | (void) u16; | |
44 | (void) u32; | |
45 | (void) u64; | |
46 | return 0; | |
47 | } | |
48 | ||
49 | #include <support/test-driver.c> |