250d613763
And use it from src and tests. Syncing this functionality between platforms and build targets. Also: Stop redefining `O_BINARY` in src, and use a local macro with the same effect. `O_BINARY` is used in `CURL_SET_BINMODE()` to decide if this functionality is supported, and redefining it makes this check pass always in unity builds. The check is required for Apple OS, because it offers a `setmode()` function, successfully detected by both CMake and autotools, but that function has a different functionality and signature than that expected by `CURL_SET_BINMODE()`. Also: - drop MetaWare High C (MS-DOS) support for set binmode. - tests/libtest/Makefile.inc: dedupe comments. - lib/curl_setup_once.h: tidy up feature guards for `io.h`, `fcntl.h`. Ref: #15652 Closes #15787
40 lines
1.5 KiB
C
40 lines
1.5 KiB
C
#ifndef HEADER_CURL_TOOL_BINMODE_H
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#define HEADER_CURL_TOOL_BINMODE_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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#include "tool_setup.h"
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#if (defined(HAVE_SETMODE) || defined(HAVE__SETMODE)) && defined(O_BINARY)
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/* Requires io.h and/or fcntl.h when available */
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#ifdef HAVE__SETMODE
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# define CURL_SET_BINMODE(stream) (void)_setmode(fileno(stream), O_BINARY)
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#else
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# define CURL_SET_BINMODE(stream) (void)setmode(fileno(stream), O_BINARY)
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#endif
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#else
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# define CURL_SET_BINMODE(stream) (void)stream; Curl_nop_stmt
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#endif
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#endif /* HEADER_CURL_TOOL_BINMODE_H */
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