UNCHANGED_CONTROL
write_file(UNCHANGED_CONTROL, filesize, 1, 3);
if (check_file(UNCHANGED_CONTROL, filesize, 3) != 0)
if (rump_sys_stat(UNCHANGED_CONTROL, &statbuf) != 0)
fd = write_file(UNCHANGED_CONTROL, FILE_SIZE, 0, 0);
if (rump_sys_unlink(UNCHANGED_CONTROL) != 0)
if (check_file(UNCHANGED_CONTROL, CHUNKSIZE, 0) != 0)
write_file(UNCHANGED_CONTROL, CHUNKSIZE, 1, 0);
write_file(UNCHANGED_CONTROL, CHUNKSIZE, 1, 3);
if (check_file(UNCHANGED_CONTROL, CHUNKSIZE, 3) != 0)