49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/* Binary mode I/O with checking
|
|
Copyright 2017-2022 Free Software Foundation, Inc.
|
|
|
|
This file is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as
|
|
published by the Free Software Foundation, either version 3 of the
|
|
License, or (at your option) any later version.
|
|
|
|
This file is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with this program. If not, see <https://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef _XBINARY_IO_H
|
|
#define _XBINARY_IO_H
|
|
|
|
#include "binary-io.h"
|
|
|
|
#ifndef _GL_INLINE_HEADER_BEGIN
|
|
#error "Please include config.h first."
|
|
#endif
|
|
_GL_INLINE_HEADER_BEGIN
|
|
#ifndef XBINARY_IO_INLINE
|
|
# define XBINARY_IO_INLINE _GL_INLINE
|
|
#endif
|
|
|
|
#if O_BINARY
|
|
extern _Noreturn void xset_binary_mode_error (void);
|
|
#else
|
|
XBINARY_IO_INLINE void xset_binary_mode_error (void) {}
|
|
#endif
|
|
|
|
/* Set the mode of FD to MODE, which should be either O_TEXT or O_BINARY.
|
|
Report an error and exit if this fails. */
|
|
|
|
XBINARY_IO_INLINE void
|
|
xset_binary_mode (int fd, int mode)
|
|
{
|
|
if (set_binary_mode (fd, mode) < 0)
|
|
xset_binary_mode_error ();
|
|
}
|
|
|
|
_GL_INLINE_HEADER_END
|
|
|
|
#endif /* _XBINARY_IO_H */
|