Function printf

libs/libc/stdio/lib_printf.c:37–51

 ****************************************************************************/

int printf(FAR const IPTR char *fmt, ...)
{
  va_list ap;
  int     ret;

  va_start(ap, fmt);
#ifdef CONFIG_FILE_STREAM
  ret = vfprintf(stdout, fmt, ap);
#else
  ret = vdprintf(STDOUT_FILENO, fmt, ap);
#endif
  va_end(ap);

  return ret;
}