- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

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

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

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

Bump date missed in r202756

PR: docs/171624
Submitted by: bdrewery
Approved by: gabor
MFC after: 3 days

Remove hand-written version of strcspn().

The code searches for the first occurence of @, : or !. Upon failure, it
returns the index of \0. This is exactly what strcspn() does.

Spelling fixes for usr.bin/

Add missing static keywords to talk(1)

Remove the advertising clause from UCB copyrighted files in usr.bin. This
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with: imp, rwatson

Remove stale references to utmp(5) and its corresponding filenames.

I removed utmp and its manpage, but not other manpages referring to it.

Move unistd.h includes to individual .c files and remove unnecessary
includes.

Utilize strlcpy().

ANSIfy function prototypes. While I am there, constify some parameters and
make use of C99 sparse initialization for static variables, this makes talk(1)
to compile cleanly with WARNS=6.

Use socklen_t where appropriate.

Expand *n't contractions.

Include missing headers.

Sort sections.

Document missing multibyte character support in utilities specified
by POSIX.

mdoc(7) police

Submitted by: ru

Change the default behaviour of talk(1) to use "localhost" as the
"machine name" in ntalkd(8) request packets, when the destination
and source are local.

This should make talk(1) use much more pleasant for those security-
conscious individuals who have chosen to bind talkd to "localhost".

Previous to this change, talk(1) would require that the hostname of
the machine, as retrieved by gethostname(3), resolved to a valid and
reachable IPv4 address, using gethostbyname(3).

This makes talk(1) dependent on a valid host entry for "localhost"
in /etc/hosts (or the Domain Name System).

PR: bin/23178
Submitted by: angui.sh admin (with cleanups)

Do not attempt ro read more than sizeof(buf) from stdin.

Handle window resizing better.

Submitted by: Cyril Nguyen Huu
Obtained from: OpenBSD

1. Use socklen_t instead of int
2. Compare socket(2) return code to -1, not <= 0.

Obtained from: OpenBSD rev. 1.9

Use the new style struct sockaddr instead of osockaddr in system calls
so that talk works without COMPAT_43.

Obtained from: NetBSD (christos), Rumi Szabolcs

Don't cast ioctl FIONREAD's argument to struct sgttyb *. This makes
no function changes, but removes an unnecessary reference to a
deprecated struct.

Obtained from: NetBSD (thorpej)

remove whitespace at end of line

Add a reference to talkd(8) as a hint that talk(1) depends on a
service to work correctly.

Inspired by: P. U. Kruppa <520023893678-0001@t-online.de>

Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,
especially in troff files.

mdoc(7) police: Deal with self-xrefs.

Remove local prototypes for main().

mdoc fun: add a few more sentence breaks.

Clear local screen when ^D is typed.
Use setproctitle to remove arguments from 'ps' output.

MFC after: 3 days

nroff and pr no longer try to disallow messages.

Use `The .Nm utility'

remove __P

o Move NTOHL() and associated macros into <sys/param.h>. These are
deprecated in favor of the POSIX-defined lowercase variants.
o Change all occurrences of NTOHL() and associated marcros in the
source tree to use the lowercase function variants.
o Add missing license bits to sparc64's <machine/endian.h>.
Approved by: jake
o Clean up <machine/endian.h> files.
o Remove unused __uint16_swap_uint32() from i386's <machine/endian.h>.
o Remove prototypes for non-existent bswapXX() functions.
o Include <machine/endian.h> in <arpa/inet.h> to define the
POSIX-required ntohl() family of functions.
o Do similar things to expose the ntohl() family in libstand, <netinet/in.h>,
and <sys/param.h>.
o Prepend underscores to the ntohl() family to help deal with
complexities associated with having MD (asm and inline) versions, and
having to prevent exposure of these functions in other headers that
happen to make use of endian-specific defines.
o Create weak aliases to the canonical function name to help deal with
third-party software forgetting to include an appropriate header.
o Remove some now unneeded pollution from <sys/types.h>.
o Add missing <arpa/inet.h> includes in userland.

Tested on: alpha, i386
Reviewed by: bde, jake, tmm

Remove NO_WERRORs and WARNS=n's. To be revisited after GCC3.

WARNS=2 fixes with NO_WERROR set because of system-header originating
warnings. Use __FBSDID().

Add xref to wall(1).

PR: docs/32128
Submitted by: Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> (partially)

Print the peer's name and address in the "Connection establish"
message. Similar information is given by the talk daemon when a
connection is requested, but that part isn't on the screen when the
main "talk" screen appears, and sometimes it's nice to know who you're
talking to.

Reviewed by: ru

Use STD{ERR,IN,OUT}_FILENO instead of their numeric values. The
definitions are more readable, and it's possible that they're
more portable to pathalogical platforms.

Submitted by: David Hill <david@phobia.ms>

mdoc(7) police: removed HISTORY info from the .Os call.

mdoc(7) police: remove extraneous .Pp before and/or after .Sh.

Include missing header files which define functions for which gcc has
builtints (e.g., exit, strcmp).

It may happen so that the local talk daemon is not running.
Let the user know...

Remove unneded -ltermcap

Fix a bug when talking to non-freebsd machines where carriage return
was being interperated and displayed as ^M on the remote side.

Old curses used to change the behavior of the tty and how carriage
return was interperated via STDIN. ncurses does this on a per-window
basis within the library rather than using the tty modes. Since
talk is bypassing ncurses, it was missing the conversion.

Reviewed by: peter

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.

talk depended on side effects of curses includes.

$Id$ -> $FreeBSD$

Add $Id$, to make it simpler for members of the translation teams to
track.

The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

.\" $Id$
.\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by: bde

Remove couple of 'extern int errno'. (They turned to something funny when
<errno.h> included).

Fixed printf format errors.

Add #include <string.h> to get prototype for memcpy().

Add rcsid. Remove unused #includes (what about RU# ?). Change exit(-1) and
add usage().

Nm talk -> Nm.

Revert $FreeBSD$ to $Id$

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.

Enable idlok() in both windows. This is actually a no-op for libcurses
(which doesn't use the setting at all), but when linking with
recent versions of libncurses, ncurses screws up without it for some reason
(presumably a ncurses bug).

If running under a typical sysv-style curses, including ncurses, use
hline() to draw the window split rather than fudging it with dashes.
This causes the line to be drawn in line-draw characters if the terminal
description has them.

Suggested by: ache

Update some ancient warts in talk:
- use termios, not sgtty
- dont use _putchar(), that was a BSD-curses specific feature not in
other curses packages (such as ncurses)
- use sigaction, not sigvec while I'm there
- box() does different things under sysv/ncurses on 1-line high windows,
and BSD-curses doesn't have hline(), so do it by adding characters
instead. That works on both styles of curses.

Cast to unsigned char instead of unsigned
Cast ctype argument to unsigned char

Increment network byte order properly
Reviewed by: wollman

Make talk automagically find out the interface IP address where the
remote peer will be connected through. This avoids the ``Checking for
invitation on caller's machine'' problem for multi-homed hosts.

Thanks to: Garrett, for his `find_interface' example

Add setlocale LC_CTYPE

Remove trailing whitespace.

Don't allow talk own messages wrap around on the screen, just
scroll them like normal user input/output does.

Not sure why this one was -lcompat since it doesn't reference anything in
it.

Add check for writeable terminal
Submitted by: mark@grondar.za (and slightly modified)

Partially back out previous fix (in cases ':' and '!'),
leave case '.' as valid user name, not host reference.
Document new behaviour.

Remove undocumented talk behaviour, when names like
aa.bb aa:bb and aa!bb treated as user+host and not as local user
names (especially aa.bb is common case).
Only @ is valid user/host separator according to manpage.
Pointed-by: doctor@dream.demos.su

Make talk ctype-aware, handle controns as tcsh does, use human-oriented
scroll, most of changes from 1.x

Change all references to LIBTERM and -ltermlib to LIBTERMCAP and -ltermcap

This commit was generated by cvs2svn to compensate for changes in r1590,
which included commits to RCS files with non-trunk default branches.