From e1908ae95dd4c9d19ee4dfabfc8bf8a7f85943fe Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 18:58:41 +0200 Subject: Adding upstream version 9.4. Signed-off-by: Daniel Baumann --- lib/xbinary-io.h | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 lib/xbinary-io.h (limited to 'lib/xbinary-io.h') diff --git a/lib/xbinary-io.h b/lib/xbinary-io.h new file mode 100644 index 0000000..d38256b --- /dev/null +++ b/lib/xbinary-io.h @@ -0,0 +1,50 @@ +/* Binary mode I/O with checking + Copyright 2017-2023 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 . */ + +#ifndef _XBINARY_IO_H +#define _XBINARY_IO_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, _Noreturn. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#include "binary-io.h" + +_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 */ -- cgit v1.2.3