60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/* Binary mode I/O with checking
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Copyright 2017-2025 Free Software Foundation, Inc.
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This file is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This file is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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#ifndef _XBINARY_IO_H
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#define _XBINARY_IO_H
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/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, _Noreturn. */
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#if !_GL_CONFIG_H_INCLUDED
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#error "Please include config.h first."
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#endif
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#include "binary-io.h"
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_GL_INLINE_HEADER_BEGIN
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#ifndef XBINARY_IO_INLINE
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# define XBINARY_IO_INLINE _GL_INLINE
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if O_BINARY
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extern _Noreturn void xset_binary_mode_error (void);
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#else
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XBINARY_IO_INLINE void xset_binary_mode_error (void) {}
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#endif
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/* Set the mode of FD to MODE, which should be either O_TEXT or O_BINARY.
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Report an error and exit if this fails. */
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XBINARY_IO_INLINE void
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xset_binary_mode (int fd, int mode)
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{
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if (set_binary_mode (fd, mode) < 0)
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xset_binary_mode_error ();
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}
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#ifdef __cplusplus
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}
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#endif
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_GL_INLINE_HEADER_END
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#endif /* _XBINARY_IO_H */
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