| //===- AutoConvert.h - Auto conversion between ASCII/EBCDIC -----*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file contains functions used for auto conversion between |
| // ASCII/EBCDIC codepages specific to z/OS. |
| // |
| //===----------------------------------------------------------------------===//i |
| |
| #ifndef LLVM_SUPPORT_AUTOCONVERT_H |
| #define LLVM_SUPPORT_AUTOCONVERT_H |
| |
| #ifdef __MVS__ |
| #include <_Ccsid.h> |
| #ifdef __cplusplus |
| #include <system_error> |
| #endif // __cplusplus |
| |
| #define CCSID_IBM_1047 1047 |
| #define CCSID_UTF_8 1208 |
| #define CCSID_ISO8859_1 819 |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif // __cplusplus |
| int enableAutoConversion(int FD); |
| int disableAutoConversion(int FD); |
| int restoreStdHandleAutoConversion(int FD); |
| #ifdef __cplusplus |
| } |
| #endif // __cplusplus |
| |
| #ifdef __cplusplus |
| namespace llvm { |
| |
| /// \brief Disable the z/OS enhanced ASCII auto-conversion for the file |
| /// descriptor. |
| std::error_code disableAutoConversion(int FD); |
| |
| /// \brief Query the z/OS enhanced ASCII auto-conversion status of a file |
| /// descriptor and force the conversion if the file is not tagged with a |
| /// codepage. |
| std::error_code enableAutoConversion(int FD); |
| |
| /// Restore the z/OS enhanced ASCII auto-conversion for the std handle. |
| std::error_code restoreStdHandleAutoConversion(int FD); |
| |
| /// \brief Set the tag information for a file descriptor. |
| std::error_code setFileTag(int FD, int CCSID, bool Text); |
| |
| } // namespace llvm |
| #endif // __cplusplus |
| |
| #endif // __MVS__ |
| |
| #endif // LLVM_SUPPORT_AUTOCONVERT_H |