Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

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

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

mdoc: consistently spell our email addresses <foo@FreeBSD.org>

Reviewed by: ru

Build lib/ with WARNS=6 by default.

Similar to libexec/, do the same with lib/. Make WARNS=6 the norm and
lower it when needed.

I'm setting WARNS?=0 for secure/. It seems secure/ includes the
Makefile.inc provided by lib/. I'm not going to touch that directory.
Most of the code there is contributed anyway.

Bump the version of all non-symbol-versioned shared libraries in
preparation for 8.0-RELEASE. Add the previous version of those
libraries to ObsoleteFiles.inc and bump __FreeBSD_Version.

Reviewed by: kib
Approved by: re (rwatson)

Don't set the _file member of the FILE when opening a FTP connection.
Nothing in libftpio uses _file, and the only consumer in the tree
(sysinstall) doesn't invoke fileno() on the FILE.

MFC after: 2 months

Revert back to accessing FILE internals directly.

(Sorry, forgot to commit this earlier.)

Unbreak build: libftpio gropes inside struct __sFILE. Implement
accessor functions for its benefit now thaat FILE is opaque.
I'm sure there's a better way. I leave that for people to work
on in a src tree that isn't broken.

Pointy hat: jhb

Bump library versions in preparation for 7.0.

Ok'd by: kan

Respect MK_INET6_SUPPORT.

Bump the shared library version number of all libraries that have not
been bumped since RELENG_5.

Reviewed by: ru
Approved by: re (not needed for commit check but in principle...)

Fix typo.

Submitted by: Antoine Brodin

Use socklen_t.

Expand contractions.

Sort sections.

Mechanically kill hard sentence breaks.

The .Fn function

english(4) police.

Zap now-unused SHLIB_MINOR

Cope with 2292bis-01 getaddrinfo (no NI_WITHSCOPEID, always attach
scope identifier).

MFC after: 3 weeks

Modernize my email address.

mdoc(7) police: Use the new .In macro for #include statements.

Add __FBSDID()s to libftpio

Remove whitespace at EOL.

mdoc(7) police: normalize .Nd.

MAN[1-9] -> MAN.

Fixed wrong return type for ftpLoginAf() in synopsis.

mdoc(7) police: split punctuation characters + misc fixes.

Prepare for mdoc(7)NG.

Fix two bugs:
- The ftpPassive()

Separate parsing code of 229 replies from the code for 227 and 228.
Don't assume 227 and 228 replies enclose remote address with parentheses.

Reduce shlib major that is bumped by my mistake.
We don't need bumping it in this time.

IPv6 support.
This is required for forthcoming IPv6 ready installer.

Obtained from: KAME

Put the FTP_PASSIVE_MODE issue to rest once and for all.

Reviewed by: des
Obtained from: FreeBSD's src/usr.bin/ftp/main.c

Make FTP_PASSIVE_MODE check more specific.
Suggested by: Eric D. Futch <efutch@nyct.net>

Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.

Replace beforeinstall target with new variables used by .mk system.

Reviewed by: marcel, and make world

Fix style bugs and ordering

Submitted by: bde

sigset_t change (part 5 of 5)
-----------------------------

Most of the userland changes are in libc. For both the alpha
and the i386 setjmp has been changed to accomodate for the
new sigset_t. Internally, libc is mostly rewritten to use the
new syscalls. The exception is in compat-43/sigcompat.c

The POSIX thread library has also been rewritten to use the
new sigset_t. Except, that it currently only handles NSIG
signals instead of the maximum _SIG_MAXSIG. This should not
be a problem because current applications don't use any
signals higher than NSIG.

There are version bumps for the following libraries:
libdialog
libreadline
libc
libc_r
libedit
libftpio
libss

These libraries either a) have one of the modified structures
visible in the interface, or b) use sigset_t internally and
may cause breakage if new binaries are used against libraries
that don't have the sigset_t change. This not an immediate
issue, but will be as soon as applications start using the
new range to its fullest.

NOTE: libncurses already had an version bump and has not been
given one now.

NOTE: doscmd is a real casualty and has been disconnected for
the moment. Reconnection will eventually happen after
doscmd has been fixed. I'm aware that being the last one
to touch it, I'm automaticly promoted to being maintainer.
According to good taste this means that I will receive a
badge which either will be glued or mechanically stapled,
drilled or otherwise violently forced onto me :-)

NOTE: pcvt/vttest cannot be compiled with -traditional. The
change cause sys/types to be included along the way which
contains the const and volatile modifiers. I don't consider
this a solution, but more a workaround.

Explicitly use sigemptyset to clear a sigset_t. Explicit
initialization of sa_flags added so that the 'struct sigaction'
can be declared local in both functions that use the global
(static) declaration. Remove the global declaration.

Correct spelling : ascii -> ASCII

PR: docs/13702
Submitted by: Stephen J. Roznowski <sjr@home.com>
Reviewed by: mpp

$Id$ -> $FreeBSD$

Various man page cleanup:

- Sort xrefs
- FreeBSD.ORG -> FreeBSD.org
- Be consistent with section names as outlines in mdoc(7)
- Other misc mdoc cleanup.

PR: doc/13144
Submitted by: Alexy M. Zelkin <phantom@cris.net>

Cause PORT commands to use the high IP port range. This makes fetch
(and its friends) more firewall friendly.

PR: 10580
Submitted by: nsayer

Correctly figure out that the remove cannot do passive mode.

PR: 6259
Reviewed & slightly modified by: phk
Submitted by: Archie Cobbs <archie@whistle.com>

.Sh AUTHOR -> .Sh AUTHORS. Use .An/.Aq

environment variables missing from ftpio(3) man page

PR: 5691
Submitted by: archie@whistle.com

Change errno usage as a field in a structure and as an argument to a
function from 'errno' to 'error' so that there is no conflict with the
thread-safe definition of errno in errno.h.

Teach ftpErrString to format UNIX errnos, since at least ftpLogin()
can return UNIX errnos. When UNIX errnos catch up with FTP status
codes (e.g. at 100) a new way will have to be found to tell which
is which.

This allows fetch to print errors like
fetch: ftp.fu-berlin.de: No route to host
instead of
fetch: ftp.fu-berlin.de: Unknown error

Correct an ancient bogon which involved trying to read() from a
nuked file descriptor. This is probably why sysinstall's ftp xfer
occasionally SEGV'd if you left things alone for a long time and
the timeout code got called. Whoops!

Many places in the code NULL is used in integer context, where
plain 0 should be used. This happens to work because we #define
NULL to 0, but is stylistically wrong and can cause problems
for people trying to port bits of code to other environments.

PR: 2752
Submitted by: Arne Henrik Juul <arnej@imf.unit.no>

Make this C++ safe.
Submitted by: Nadav Eiron <nadav@barcode.co.il>

Fixed #include and/or prototype bugs in synopsis.

Revert $FreeBSD$ to $Id$

Only send QUIT if the last operation didn't time out (otherwise you're
just going to hang forever on the close).

Yow! Is my face red... I just noticed (duh) that signal() always installs
the handler with SA_RESTART set, so the system calls I wanted to have the
timeout effect will just restart instead (which is NOT what I wanted).
Sheepishly use sigaction() like a good boy and make timeouts actually do
something.

Also pass errors out more effectively so that fetch(1) actually understands
what went wrong.

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

Sanitize and extend SIGALRM timeout handling.

Oops, back out previous optimization, don't work as I expect
(lack of sleep)

Since ftpPutURL not use hostname cache, optimize it by always closing
connection at the end of operation, so it not leave opened
file without a reason.

For functions ftpGetURL, ftpPutURL, ftpLogin it was impossible to know
FTP error return code because
1) They return NULL, it means that ftpErrno can't be used because
it takes file pointer
2) They don't have FILE-type argument as f.e. ftpGet/ftpPut to use
it for ftpErrno instead.

For that functions I add yet one int* type argument to store
FTP error return code. It is impossible to add some global variable
for that reason, because user can have multiply FTP connections
opened at the same time.

So, interface changed, major number bumped.
Userland changes will follows.

Minor bugfixes, the code:
Forget to close file in few places, when failure occurse
Forget to NULL cached host name, multiply free is possible

Oops, forget the fact that several ftp connections can be active
at the same time, so add new con_state to avoid QUIT recursion

Still should go to 2.2

1) Don't allow endless recursion in ftp_close when it attempts to
send QUIT to closed connection.
2) Preserve login failure code, don't overwrite it with ftp_close
code

Should go to 2.2

Send PASV instead of PASSIVE.
Submitted-By: Archie Cobbs <archie@whistle.com>

delete doubled words, e.g.: "the the" -> "the"

Make libftpio 64-bit clean.

Major version bumped (by me) since the ftpGet() public interface has
changed (an "int *" becomes and "off_t *")

Submitted by: Jason Thorpe <thorpej@nas.nasa.gov>, PR#1640

Intelligently cache previous connection to host if we can still
use it.

Correct a typo bogon that had REST mistyped as RETR. No wonder fetch's
restart command didn't work! :-(

cmp -s || install -c ==> install -C

D'oh! verbose output should go to stderr.

Implement a change suggested by Archie Cobbs - the seekto argument should
be zero'd only if the operation *fails*, indicating that the file
starting offset is effectively zero. This makes more sense.

Add an ftpErrString() function for returning human readable failure
codes.
Submitted-By: Archie Cobbs <archie@whistle.com>

1. Add verbose flag to ftp_login()
2. Remove pkg_* support - tcl7.5's channel interface has rendered this
almost entirely unsupportable (at least in the way it currently stands).
Submitted-By: jmz & jkh

Implement an ftpVerbose() hook.
Submitted by: jmz

Makefile:
Add -Wall to CFLAGS

ftpio.h:
It's ftpGetModTime, not ftpModTime

Adjust docs to match reality.

Adjust the reference to ftpBinary() in the (unused) TCL wrappers.

Fix a bug in the way binary/ascii settings were being done. New
ftpAscii() call sets connection to ascii as counterpart to ftpBinary().

Make certain small things more consistent with the other stdio man pages.

Manage control connections a little better for the URL routines.
This will do as a stop-gap until I figure out a more fault-tolerant
way of having deferred closes against the control connection work
without blocking.

Make binary mode the default.

Stamp out a potential memory leak.
Make ftpChdir return the server status again - it was more convenient.

Rethink and reimpliment the way RESTARTS are handled. The method I inheirited
from jmz was a hopeless kludge (sorry Jean-Marc :) and handled the problem
in the wrong way. ftpRestart() has now gone away and ftpGet() has grown a
new parameter.

Add a feature: If the environment variable FTP_PASSIVE_MODE is defined
(the convention as established by pkg_install(1)), select passive mode
FTP automatically.

Whoops, give the authors all proper credit.

This commit was generated by cvs2svn to compensate for changes in r16420,
which included commits to RCS files with non-trunk default branches.