upstream/mercurial-mirror Files · contrib/python-zstandard/zstd/compress/zstd_compress_literals.h

compat: initialize LC_CTYPE locale on all Python versions and platforms...

compat: initialize LC_CTYPE locale on all Python versions and platforms Previously, the LC_CTYPE locale was not initialized according to user settings on all Python versions (e.g. never on Python 2) and platforms (e.g. not on some Python < 3.8 on Windows). This broke e.g. non-ASCII filenames passed to the Subversion bindings on Python 2, resulting in error messages like "file:///tmp/a%C3%A4 does not look like a Subversion repository to libsvn version 1.14.0". The following command could be used to test this functionality. Adding it to the test suite would be pointless, as the locale is always set to "C" during test runs. @command(b'check_initial_codeset', norepo=True) def check_initial_codeset(ui): codeset1 = locale.nl_langinfo(locale.CODESET) locale.setlocale(locale.LC_ALL, '') codeset2 = locale.nl_langinfo(locale.CODESET) assert codeset1 == codeset2

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      /*

       * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.

       * All rights reserved.

       *

       * This source code is licensed under both the BSD-style license (found in the

       * LICENSE file in the root directory of this source tree) and the GPLv2 (found

       * in the COPYING file in the root directory of this source tree).

       * You may select, at your option, one of the above-listed licenses.

       */

      #ifndef ZSTD_COMPRESS_LITERALS_H

      #define ZSTD_COMPRESS_LITERALS_H

      #include "zstd_compress_internal.h" /* ZSTD_hufCTables_t, ZSTD_minGain() */

      size_t ZSTD_noCompressLiterals (void* dst, size_t dstCapacity, const void* src, size_t srcSize);

      size_t ZSTD_compressRleLiteralsBlock (void* dst, size_t dstCapacity, const void* src, size_t srcSize);

      size_t ZSTD_compressLiterals (ZSTD_hufCTables_t const* prevHuf,

                                    ZSTD_hufCTables_t* nextHuf,

                                    ZSTD_strategy strategy, int disableLiteralCompression,

                                    void* dst, size_t dstCapacity,

                              const void* src, size_t srcSize,

                                    void* entropyWorkspace, size_t entropyWorkspaceSize,

                              const int bmi2);

      #endif /* ZSTD_COMPRESS_LITERALS_H */

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				/*
				* Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
				* All rights reserved.
				*
				* This source code is licensed under both the BSD-style license (found in the
				* LICENSE file in the root directory of this source tree) and the GPLv2 (found
				* in the COPYING file in the root directory of this source tree).
				* You may select, at your option, one of the above-listed licenses.
				*/

				#ifndef ZSTD_COMPRESS_LITERALS_H
				#define ZSTD_COMPRESS_LITERALS_H

				#include "zstd_compress_internal.h" /* ZSTD_hufCTables_t, ZSTD_minGain() */


				size_t ZSTD_noCompressLiterals (void* dst, size_t dstCapacity, const void* src, size_t srcSize);

				size_t ZSTD_compressRleLiteralsBlock (void* dst, size_t dstCapacity, const void* src, size_t srcSize);

				size_t ZSTD_compressLiterals (ZSTD_hufCTables_t const* prevHuf,
				ZSTD_hufCTables_t* nextHuf,
				ZSTD_strategy strategy, int disableLiteralCompression,
				void* dst, size_t dstCapacity,
				const void* src, size_t srcSize,
				void* entropyWorkspace, size_t entropyWorkspaceSize,
				const int bmi2);

				#endif /* ZSTD_COMPRESS_LITERALS_H */