arg.

- Use CHMOD_BITS instead of 07777.

has nothing to do with option settings.

- Define orig_umask in this file, not options.c.
- Made orig_umask a mode_t, not an int.

+ Changed create_directory_path() to drop the (now) unneeded
  base_umask arg and to call mkdir_defmode().

until a regular file is found in the current parent directory.

and --no-implied-dirs are specified and the destination dir does
not yet exist.

I/O error when --no-relative is used and the destination dir does
not exist yet.

rsync with one local source arg (i.e. no destination).

source arg and no destination: this now implies the --list-only
option, just like one remote source arg has always done.

- The second run of verify-patches is in a better spot now.
- Made various improvements to the output.

  that we can use the version from the configure.in file to provide
  good default values for the user.
- When moving old tar/diff files into the old-* dirs, first hard-link
  them into place, then (if "live"), use rsync to update these new
  files on the server (which saves us later re-sending), and _then_
  delete the old names.

aren't up-to-date.

an option error always arrives intact from the remote rsync.

This fixes a bug with option errors not getting reported because the
write code gets called with bwlimit != 0 and bwlimit_writemax == 0.

SIGCHLD handler in place of the minimal one that socket.c enabled.

public function named remember_children().

the daemon.

(incoming or outgoing) changes.

not specified.

success.