Yi Kong | 8328301 | 2023-12-13 12:57:00 +0900 | [diff] [blame^] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #ifndef _LIBCPP___FWD_IOS_H |
| 10 | #define _LIBCPP___FWD_IOS_H |
| 11 | |
| 12 | #include <__config> |
| 13 | #include <__fwd/string.h> |
| 14 | |
| 15 | #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| 16 | # pragma GCC system_header |
| 17 | #endif |
| 18 | |
| 19 | _LIBCPP_BEGIN_NAMESPACE_STD |
| 20 | |
| 21 | template <class _CharT, class _Traits = char_traits<_CharT> > |
| 22 | class _LIBCPP_TEMPLATE_VIS basic_ios; |
| 23 | |
| 24 | using ios = basic_ios<char>; |
| 25 | #ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS |
| 26 | using wios = basic_ios<wchar_t>; |
| 27 | #endif |
| 28 | |
| 29 | template <class _CharT, class _Traits> |
| 30 | class _LIBCPP_PREFERRED_NAME(ios) _LIBCPP_IF_WIDE_CHARACTERS(_LIBCPP_PREFERRED_NAME(wios)) basic_ios; |
| 31 | |
| 32 | #if defined(_NEWLIB_VERSION) |
| 33 | // On newlib, off_t is 'long int' |
| 34 | using streamoff = long int; // for char_traits in <string> |
| 35 | #else |
| 36 | using streamoff = long long; // for char_traits in <string> |
| 37 | #endif |
| 38 | |
| 39 | _LIBCPP_END_NAMESPACE_STD |
| 40 | |
| 41 | #endif // _LIBCPP___FWD_IOS_H |