| 1 | /* Test netinet/in.h endian-conversion macros always return the correct type. |
|---|---|
| 2 | Copyright (C) 2017-2024 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 | #include <netinet/in.h> |
| 20 | #include <stdint.h> |
| 21 | |
| 22 | int i; |
| 23 | uint16_t u16; |
| 24 | uint32_t u32; |
| 25 | |
| 26 | int |
| 27 | do_test (void) |
| 28 | { |
| 29 | /* This is a compilation test. */ |
| 30 | extern __typeof (htons (i)) u16; |
| 31 | extern __typeof (ntohs (i)) u16; |
| 32 | extern __typeof (htonl (i)) u32; |
| 33 | extern __typeof (ntohl (i)) u32; |
| 34 | (void) u16; |
| 35 | (void) u32; |
| 36 | return 0; |
| 37 | } |
| 38 | |
| 39 | #include <support/test-driver.c> |
| 40 |