request info and puts that into the environment as RSYNC_REQUEST.

and used it in the new wait_process_with_flush() function (the old
function's new name).  Made wait_process() public.

preserve the first /./ dir so that we can use its position to
trim the implied directories.

if the option is combined with --ignore-existing.

instead of --existing.

ten instead of binary K/M/G powers, and so that it can be told to
add or subtract one from the result.  We also make sure to pass
the arg to --max-size in a compatible manner with older versions.

have gone in.

files that are not up-to-date.

  with the XMIT_TOP_DIR flag.
- Only set in_del_hier if --recursive is enabled.

--dirs option in addition to the regular --recursive behavior.

the child process did not exit cleanly.