6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
//===- AutoConvert.h - Auto conversion between ASCII/EBCDIC -----*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains functions used for auto conversion between
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// ASCII/EBCDIC codepages specific to z/OS.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_SUPPORT_AUTOCONVERT_H
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#define LLVM_SUPPORT_AUTOCONVERT_H
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#ifdef __MVS__
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#include <_Ccsid.h>
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#ifdef __cplusplus
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#include <system_error>
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#endif // __cplusplus
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#define CCSID_IBM_1047 1047
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#define CCSID_UTF_8 1208
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#define CCSID_ISO8859_1 819
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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int enableAutoConversion(int FD);
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int disableAutoConversion(int FD);
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int restoreStdHandleAutoConversion(int FD);
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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#ifdef __cplusplus
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namespace llvm {
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/// \brief Disable the z/OS enhanced ASCII auto-conversion for the file
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/// descriptor.
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std::error_code disableAutoConversion(int FD);
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/// \brief Query the z/OS enhanced ASCII auto-conversion status of a file
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/// descriptor and force the conversion if the file is not tagged with a
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/// codepage.
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std::error_code enableAutoConversion(int FD);
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/// Restore the z/OS enhanced ASCII auto-conversion for the std handle.
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std::error_code restoreStdHandleAutoConversion(int FD);
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/// \brief Set the tag information for a file descriptor.
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std::error_code setFileTag(int FD, int CCSID, bool Text);
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} // namespace llvm
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#endif // __cplusplus
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#endif // __MVS__
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#endif // LLVM_SUPPORT_AUTOCONVERT_H
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