Subversion Repositories openrisc_2011-10-31

/*

 * Code created by modifying scanf.c which has following copyright.

 *

 * Copyright (c) 1990 The Regents of the University of California.

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms are permitted

 * provided that the above copyright notice and this paragraph are

 * duplicated in all such forms and that any documentation,

 * advertising materials, and other materials related to such

 * distribution and use acknowledge that the software was developed

 * by the University of California, Berkeley.  The name of the

 * University may not be used to endorse or promote products derived

 * from this software without specific prior written permission.

 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

 */

#include <_ansi.h>

#include <reent.h>

#include <stdio.h>

#include <string.h>

#ifdef _HAVE_STDC

#include <stdarg.h>

#else

#include <varargs.h>

#endif

#include "local.h"

static _READ_WRITE_RETURN_TYPE

_DEFUN(eofread1, (ptr, cookie, buf, len),

       struct _reent *_ptr _AND

       _PTR cookie _AND

       char *buf   _AND

       int len)

{

  return 0;

}

/*

 * vsscanf

 */

#ifndef _REENT_ONLY

int

_DEFUN(vsscanf, (str, fmt, ap),

       _CONST char *str _AND

       _CONST char *fmt _AND

       va_list ap)

{

  return _vsscanf_r (_REENT, str, fmt, ap);

}

#endif /* !_REENT_ONLY */

int

_DEFUN(_vsscanf_r, (ptr, str, fmt, ap),

       struct _reent *ptr _AND

       _CONST char *str   _AND

       _CONST char *fmt   _AND

       va_list ap)

{

  FILE f;

  f._flags = __SRD | __SSTR;

  f._bf._base = f._p = (unsigned char *) str;

  f._bf._size = f._r = strlen (str);

  f._read = eofread1;

  f._ub._base = NULL;

  f._lb._base = NULL;

  f._file = -1;  /* No file. */

  return __ssvfscanf_r (ptr, &f, fmt, ap);

}