| 1 | /* Test endian.h endian-conversion macros accepted at file scope. |
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| 2 | Copyright (C) 2018-2022 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library; if not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | #include <endian.h> |
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| 20 | #include <stddef.h> |
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| 21 | |
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| 22 | int i; |
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| 23 | |
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| 24 | size_t s0 = sizeof (htobe16 (i)); |
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| 25 | size_t s1 = sizeof (htole16 (i)); |
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| 26 | size_t s2 = sizeof (be16toh (i)); |
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| 27 | size_t s3 = sizeof (le16toh (i)); |
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| 28 | size_t s4 = sizeof (htobe32 (i)); |
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| 29 | size_t s5 = sizeof (htole32 (i)); |
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| 30 | size_t s6 = sizeof (be32toh (i)); |
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| 31 | size_t s7 = sizeof (le32toh (i)); |
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| 32 | size_t s8 = sizeof (htobe64 (i)); |
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| 33 | size_t s9 = sizeof (htole64 (i)); |
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| 34 | size_t s10 = sizeof (be64toh (i)); |
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| 35 | size_t s11 = sizeof (le64toh (i)); |
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| 36 | |
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| 37 | static int |
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| 38 | do_test (void) |
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| 39 | { |
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| 40 | /* This is a compilation test. */ |
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| 41 | return 0; |
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| 42 | } |
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| 43 | |
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| 44 | #include <support/test-driver.c> |
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| 45 | |
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