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)

Check return code of setuid() and setgid() in finger.

While they will not fail in normal circumstances, better safe than
sorry.

MFC after: 1 week

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

Migrate finger(1) towards utmpx.

It was already ported to use libulog, which makes it simpler now. Be
sure to catch the error returned by setutxdb(). Otherwise it may perform
a lookup on the utx.active database.

Migrate finger(1) away from <utmp.h>.

Unfortunately it also uses lastlog, which means we must resort to local
extensions of the utmpx-interface. Because the user name and TTY name
are now nul-terminated, there is no need to copy around strings as
often.

Plug a memory leak.

PR: bin/141836
Submitted by: Henning Petersen <henning.petersen at t-online.de>
MFC after: 2 weeks

Remove -T from getopt() spec and usage string.

Submitted by: ru@

Remove T/TCP support, and the -T option which was needed to disable it.

MFC after: 3 weeks

Setting .nofinger will not hide you from root.

Sync program's usage() with manpage's SYNOPSIS.

Fixed a misspelling of 0 as NULL.

Add code to keep going if you're really intent on fingering someone, but
can't use utmp(5).

Back out previous commit - it was not well thought out.

Clue beaten in by: ume
Pointy hat to: sobomax

Fix POLA breakage in 1.29: IPv4 should be default. This makes `-4' option
a nop, but we'll probably want to keep it for compatibility with other
KAME-based systems.

Complained about by: Andrey Lakhno <land@dnepr.net>
MFC after: 3 days

ANSIify function definitions.
Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.

Reviewed by: md5

add -4 and -6 option to be able to specify an address family.

Requested by: matusita
MFC after: 1 week

Add -g option, which restricts printing of the gecos fields to just the user's
real name.

PR: bin/39462
Submitted by: Mike Makonnen <makonnen@pacbell.net>
Obtained from: NetBSD
MFC after: 1 week

remove __P

Style improvements recommended by Bruce as a follow up to some
of the recent WARNS commits. The idea is:

1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though copyrights probably should).
3) There should be no blank line between including cdefs and __FBSDIF.

WARNS=2 fix, remove 'register' and use __FBSDID().

Don't attempt to parse %c

Spelling
Remove unused #includes

-Wall cleanup.

PR: 22187

Do not allow `finger -m /somefile' as well.

Don't allow finger /somefile, only allow filname expansions from
inside /etc/finger.conf

PR: 21704

Don't drop out when we've processed argc - 1 names.... arguments
may expand to more than one user.

PR: 21228

Fix the -m option - broken by the last commit.

Submitted by: Mark Knight <markk@knigma.org>

Allow finger.conf to contain aliases for files that will be displayed
when fingered.

Submitted by: Mark Knight <markk@knigma.org>

Allow a /etc/finger.conf file that contains finger aliases
This allows people who's email address differs from their account name
to be fingerable.

Submitted by: Mark Knight <markk@knigma.org>

$Id$ -> $FreeBSD$

Clean up some ambiguous nested if/elses.

Impliment elements of TCP Wrappers's `safe_finger'.
* if run by root (or root process) drop privs
* ensure output size is not infinate (net finger only)
* ensure output lines are not infinate in length (net finger only)
* do not allow finger client to run longer than 3 minutes (net finger only)

Add rcsid, usage(). Silent -Wall. Use warn(3).

compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.

Merge from Lite2

Allow the user to disable the use of T/TCP by setting the -T option.
This option becomes useless when all TCP stacks are fixed out there.

Change locale to LC_ALL, there is no bitmask

Add setlocale LC_TIME|LC_CTYPE

Fix finger not check all users ~/.nofinger, only for actually
matched. Close PR 539
Submitted by: tom@haven.uniserve.com

Add Sean Eric Fagan's support for a ~/.nofinger file for user who prefer
their privacy.
Submitted by: sef

Remove extra newline introduced in 44lite (oops)

Add code to pull options out of FINGER environment variable if present.
Yes, has same stupid bug as more(1), options must be specified as one
argument.

Submitted by: pst

Install Luke's enhancements for finger.

By default, behave like the old ugly 4.4bsd finger and print office
information instead of remote login information.

It's an easy one line fix to make it behave like most other vendor's
fingers if we decide to change the default.

Reviewed by: pst

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

BSD 4.4 Lite Usr.bin Sources