Yi Kong | 878f994 | 2023-12-13 12:55:04 +0900 | [diff] [blame^] | 1 | // -*- C++ -*- |
| 2 | //===----------------------------------------------------------------------===// |
| 3 | // |
| 4 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 5 | // See https://llvm.org/LICENSE.txt for license information. |
| 6 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #ifndef _LIBCPP_CERRNO |
| 11 | #define _LIBCPP_CERRNO |
| 12 | |
| 13 | /* |
| 14 | cerrno synopsis |
| 15 | |
| 16 | Macros: |
| 17 | |
| 18 | EDOM |
| 19 | EILSEQ // C99 |
| 20 | ERANGE |
| 21 | errno |
| 22 | |
| 23 | */ |
| 24 | |
| 25 | #include <__assert> // all public C++ headers provide the assertion handler |
| 26 | #include <__config> |
| 27 | |
| 28 | #include <errno.h> |
| 29 | |
| 30 | #ifndef _LIBCPP_ERRNO_H |
| 31 | # error <cerrno> tried including <errno.h> but didn't find libc++'s <errno.h> header. \ |
| 32 | This usually means that your header search paths are not configured properly. \ |
| 33 | The header search paths should contain the C++ Standard Library headers before \ |
| 34 | any C Standard Library, and you are probably using compiler flags that make that \ |
| 35 | not be the case. |
| 36 | #endif |
| 37 | |
| 38 | #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| 39 | # pragma GCC system_header |
| 40 | #endif |
| 41 | |
| 42 | #endif // _LIBCPP_CERRNO |