errno_code       1156 src/vfs/extfs/extfs.c     int errno_code = 0;
errno_code       1168 src/vfs/extfs/extfs.c             errno_code = EIO;
errno_code       1171 src/vfs/extfs/extfs.c             errno_code = EIO;
errno_code       1182 src/vfs/extfs/extfs.c     if (errno_code != 0)