/* Error-checking wrappers for stdio functions.

   Copyright (C) 2016-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU 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 2.1 of the License, or (at your option) any later version.

   The GNU 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 along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#ifndef SUPPORT_XSTDIO_H

#define SUPPORT_XSTDIO_H

#include <stdio.h>

#include <sys/cdefs.h>

__BEGIN_DECLS

FILE *xfopen (const char *path, const char *mode);

void xfclose (FILE *);

/* Read a line from FP, using getline.  *BUFFER must be NULL, or a

   heap-allocated pointer of *LENGTH bytes.  Return the number of

   bytes in the line if a line was read, or 0 on EOF.  */

size_t xgetline (char **lineptr, size_t *n, FILE *stream);

__END_DECLS

#endif /* SUPPORT_XSTDIO_H */