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/* Standard I/O for Emacs.
Copyright 2013-2023 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at
your option) any later version.
GNU Emacs 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
#ifndef EMACS_SYSSTDIO_H
#define EMACS_SYSSTDIO_H
#include <stdarg.h>
#include <fcntl.h>
#include <limits.h>
#include <stdio.h>
#include <attribute.h>
#include <unlocked-io.h>
extern FILE *emacs_fopen (char const *, char const *)
ATTRIBUTE_MALLOC ATTRIBUTE_DEALLOC (fclose, 1);
extern void errputc (int);
extern void errwrite (void const *, ptrdiff_t);
extern void close_output_streams (void);
#if O_BINARY
# define FOPEN_BINARY "b"
# define FOPEN_TEXT "t"
#else
# define FOPEN_BINARY ""
# define FOPEN_TEXT ""
#endif
#ifndef PIPE_BUF
#define PIPE_BUF MAX_ALLOCA
#endif
#endif /* EMACS_SYSSTDIO_H */
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