was wanted.
(read_name_from_file, name_gather, addname, name_match, name_scan,
add_exclude): Use size_t when appropriate. Remove now-useless casts.
(exclude_pool_size, allocated_exclude_pool_size): Now size_t.
pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
off_t.
(get_status_string, get_status_off): New function.
(get_status): Now returns long, so that it can store ssize_t.
Invoke get_status_string to do the real work.
(rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
(rmt_lseek__): Now returns off_t, using new get_status_off function.
(rmt_ioctl__): Convert mt_count by hand, since it might be longer than long.
uintmax_t value into new arg. Check for arithmetic overflow.
(decode_options): Avoid overflow if record_size fits in size_t but not int.
Check for overflow on user or group ids.
(prepare_record_buffer): Arg is now size_t.
Remove now-useless casts.
(main): Use `long' for status, so that it can store ssize_t.
Use daddr_t, mode_t, size_t, off_t when appropriate.
Convert daddr_t and off_t values ourselves, since they might be longer
than long. Convert other types using `long' primitives.
When processing MTIOCTOP, do not try to pass resulting
count back, since it won't work (it could be too large) and it's
not expected anyway.
