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sortix--sortix/libc/include/stdio_ext.h

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/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2012.
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This file is part of the Sortix C Library.
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The Sortix C Library 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.
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The Sortix C Library 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
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along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
stdio_ext.h
Extensions to stdio.h introduced by Solaris and glibc.
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*******************************************************************************/
#ifndef _STDIO_EXT_H
#define _STDIO_EXT_H 1
#include <features.h>
#include <stdio.h>
enum
{
FSETLOCKING_QUERY = 0,
FSETLOCKING_INTERNAL,
FSETLOCKING_BYCALLER,
};
#define FSETLOCKING_QUERY FSETLOCKING_QUERY
#define FSETLOCKING_INTERNAL FSETLOCKING_INTERNAL
#define FSETLOCKING_BYCALLER FSETLOCKING_BYCALLER
__BEGIN_DECLS
extern size_t __fbufsize(FILE* fp);
extern int __freading(FILE* fp);
extern int __fwriting(FILE* fp);
extern int __freadable(FILE* fp);
extern int __fwritable(FILE* fp);
extern int __flbf(FILE* fp);
extern void __fpurge(FILE* fp);
extern size_t __fpending(FILE* fp);
extern void _flushlbf(void);
extern int __fsetlocking(FILE* fp, int type);
__END_DECLS
#endif