Esempi in C++ (Cpp) per _vfprintf_r

Esempio n. 1

#ifndef _REENT_ONLY

int
_DEFUN (vsnprintf, (str, size, fmt, ap),
     char *str _AND
     size_t size _AND
     _CONST char *fmt _AND
     va_list ap)
{
  int ret;
  FILE f;

  f._flags = __SWR | __SSTR;
  f._bf._base = f._p = (unsigned char *) str;
  f._bf._size = f._w = (size > 0 ? size - 1 : 0);
  ret = _vfprintf_r (_REENT, &f, fmt, ap);
  if (size > 0)
    *f._p = 0;
  return ret;
}

#endif /* !_REENT_ONLY */

int
_DEFUN (_vsnprintf_r, (ptr, str, size, fmt, ap),
     struct _reent *ptr _AND
     char *str _AND
     size_t size _AND
     _CONST char *fmt _AND
     va_list ap)
{