Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Move determination of socket buffer sizes from startup to the first time a
socket is used. The previous code structure assumed that AF_INET sockets
were always available, which is an invalid assumption on IPv6-only systems.

This merges the fololowing revisions from NetBSD:
src/usr.bin/ftp/main.c 1.120
src/usr.bin/ftp/util.c 1.156

PR: bin/162661
Tested by: bz
Obtained from: NetBSD
MFC after: 1 week

Merge tnftp-20100108 from the vendor branch into head.

PR: bin/112288 bin/120256 bin/129014 bin/145528
MFC after: 1 month

Copy lukemftp to its new home, tnftp. I'm doing this in stages so as to
not confuse the CVS exporter.

This commit was generated by cvs2svn to compensate for changes in r146309,
which included commits to RCS files with non-trunk default branches.

Import latest NetBSD version...changes:

* Whitespace and gcc 4.x fixes.
* Fix deallocation bug in fetch.c.
* Implement timeouts for accept(2) and connect(2),
which accept timeout values with '-q quittime'.
(intended to help with active mode through firewalls)
* Fix bin/77158 by Ryoji Kanai <rkanai@eeye.com>.

Import the latest CVS version of lukemftp.

Short list of changes:

* SIGINT termination from auto-fetch.
* Less trusting of remote filenames during auto mgets.
* Improved RFC2616 compliancy.
* Fix globs when using ftp reget (from mat@).
* Limit send buffer size.

Import the latest (4/26/04) CVS lukemftp. This adds the ability to
have a prefix string on the progressbar and brings in a patch by mux@
to fix the condition when connect() returns EINTR.

Requested by: mux

Import latest CVS lukemftp.

Import the June 15, 2003 CVS version of NetBSD's ftp + patchset to fix
header file differences between FBSD and NBSD. Like lukemftpd, the
portable version of lukemftp lags too far behind CVS.

This import includes several big fixes plus a cleaned up manpage.

Import lukemftp-1.6-beta2.

Import of LukeM's ftp client, version 1.5.