- The do_mkstemp() routine now preserves the errno value from fchmod()
  if that call fails.
- Improved the CHECK_RO macro stuff.

shouldn't generate a path with a double-leading slash anymore.

to do when the root of the transfer was "/").

protocols are no longer supported.

should be minimized.

- Optimized the keep_backup() code.

pointer is no longer valid.

output in older rsync versions).

avoid core-dump.

build-farm machines.

if flist->hlink_pool isn't set (instead of neglecting to read the idev
info).

released 15 Mar 1999) and activated warnings for protocols
less than 25 (2.5.0 released 23 Aug 2001)

pools.

command in do_cmd().

once it reaches a largish size (16 million files) and make it
actually match the comments so it may be used to initialize
flists of known size (create_flist_from_batch()).

	Hardlink handling is improved.

	String area code is gone for other reasons.