1 //===- AutoConvert.h - Auto conversion between ASCII/EBCDIC -----*- C++ -*-===// 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 // This file contains functions used for auto conversion between 10 // ASCII/EBCDIC codepages specific to z/OS. 11 // 12 //===----------------------------------------------------------------------===//i 13 14 #ifndef LLVM_SUPPORT_AUTOCONVERT_H 15 #define LLVM_SUPPORT_AUTOCONVERT_H 16 17 #ifdef __MVS__ 18 #define CCSID_IBM_1047 1047 19 #define CCSID_UTF_8 1208 20 #include <system_error> 21 22 namespace llvm { 23 24 /// \brief Disable the z/OS enhanced ASCII auto-conversion for the file 25 /// descriptor. 26 std::error_code disableAutoConversion(int FD); 27 28 /// \brief Query the z/OS enhanced ASCII auto-conversion status of a file 29 /// descriptor and force the conversion if the file is not tagged with a 30 /// codepage. 31 std::error_code enableAutoConversion(int FD); 32 33 /// \brief Set the tag information for a file descriptor. 34 std::error_code setFileTag(int FD, int CCSID, bool Text); 35 36 } // namespace llvm 37 38 #endif // __MVS__ 39 40 #endif // LLVM_SUPPORT_AUTOCONVERT_H 41