assumed on the next transfer.

easier in rsync daemons.

(the mdfour code really needs it)

OpenBSD functions of the same name.

changed slprintf() to take buffer length rather than buffer length -1

trailing slash.  This caused a problem when using "use chroot" and sources
that contained a trailing slash (which prevents the last filename component
of the source from being included in the destination).  Instead, have
sanitize_path() remove "." components and duplicated slashes ("//") itself.

mkstemp.

that indicate a feature is not supported.  Two places that are normally
ifdefed out used RERR_UNSUPPORTED whereas one other place and errcode.h
used RERR_NOSUPPORT.  Changed them all to consistently use RERR_UNSUPPORTED.
The two things that had the bad values were #ifndef SUPPORT_LINKS and
#ifdef NO_INT64.  The former is probably for non-Unix operating systems
and the latter was at least on the default Unixware compiler.

well. Also helps when optimisation level is low.

a username is not needed.

Note: the same thing works for ftp and http URLs in netscape.

legal file name syntaxes.

different exit codes for different conditions.

per-file logging of interactive rsync sessions.

how many bytes were needed to be transferred for each file. I added %b
and %c log format options to cover this. See the man page for details.

a "ls -l" style listing of the files that would be transferred

rsyncd log file entries