errno_code       1155 src/vfs/extfs/extfs.c     int errno_code = 0;
errno_code       1167 src/vfs/extfs/extfs.c             errno_code = EIO;
errno_code       1170 src/vfs/extfs/extfs.c             errno_code = EIO;
errno_code       1181 src/vfs/extfs/extfs.c     if (errno_code != 0)