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97 Commits

Author SHA1 Message Date
Diomidis Spinellis
d2e4ea2a51 Setting .nofinger will not hide you from root. 2005-09-19 10:11:47 +00:00
Ruslan Ermilov
f682f10c76 Sync program's usage() with manpage's SYNOPSIS. 2005-05-21 09:55:10 +00:00
Ruslan Ermilov
6b806d21d1 Fixed the misplaced $FreeBSD$. 2005-02-09 18:07:17 +00:00
Ruslan Ermilov
6c7216df78 Sort sections. 2005-01-18 13:43:56 +00:00
Tim J. Robbins
3d1a01487a Document incorrect handling of multibyte characters. 2004-07-17 04:04:30 +00:00
Ruslan Ermilov
6a3e8b0adc Mechanically kill hard sentence breaks. 2004-07-02 22:22:35 +00:00
Stefan Farfeleder
a752604477 Remove spurious semicolons. Outside of functions they are actually errors but 
GCC doesn't warn about them without -pedantic.

Approved by:	das (mentor)
PR:		56649
Reviewed by:	md5
 2004-05-16 22:08:17 +00:00
Juli Mallett
8714ee5954 Add multiple inclusion guards. Mostly this is for extern.h, which was 
included twice by lprint.c, which included both finger.h and extern.h.
finger.h, in turn, includes extern.h.  The redundant include of extern.h
was removed from lprint.c, as part of this change, but the include guards
were added anyway out of spite.
 2004-03-14 06:43:34 +00:00
Bruce Evans
f342fec625 Fixed a misspelling of 0 as NULL. 2004-03-14 05:51:20 +00:00
Juli Mallett
ad46866975 Add code to keep going if you're really intent on fingering someone, but 
can't use utmp(5).
 2003-06-28 23:11:41 +00:00
Robert Watson
7d7d429762 If stat() on the terminal specified in utmp fails due to ENOENT, don't 
print a warning, and set the idletime variable for the entry to -1;
then pick up the -1 later in sprint() and lprint() and ignore those
idle times by printing just whitespace.  When third party applications,
such as kdm, insert utmp entries, they sometimes use strings like ":0",
which can't be stat()'d and currently result in warnings that are
not helpful to the user.
 2003-04-02 20:22:29 +00:00
Ruslan Ermilov
facc67676f mdoc(7) police: Deal with self-xrefs. 2002-12-24 13:41:48 +00:00
Peter Pentchev
8c9589bdea Make a CR/LF sequence measure up to its name: the order of the CR and LF 
characters was reversed, resulting in some network appliances, including
at least some NAS devices from Ascend, not recognizing our finger(1)
request.

PR:		45914
Submitted by:	J R Matthews <jrm@delta-e.com.au>
Approved by:	re (rwatson)
MFC after:	2 weeks
 2002-12-02 20:38:12 +00:00
Ruslan Ermilov
fc978ec46c mdoc(7) police: bump document date, use the canonical option list width, 
removed a bunch of extraneous .Pp and .Dq calls.

Approved by:	re
 2002-11-26 11:09:27 +00:00
Maxim Sobolev
1acb5329c8 Back out previous commit - it was not well thought out. 
Clue beaten in by:	ume
Pointy hat to:		sobomax
 2002-10-31 13:05:56 +00:00
Maxim Sobolev
ef1e4234eb 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
 2002-10-31 10:36:12 +00:00
David Malone
f4ac32def2 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
 2002-09-04 23:29:10 +00:00
Hajimu UMEMOTO
3daa847108 add -4 and -6 option to be able to specify an address family. 
Requested by:	matusita
MFC after:	1 week
 2002-07-22 17:19:54 +00:00
Jonathan Mini
0830bd135e 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
 2002-07-02 08:00:20 +00:00
Juli Mallett
47bca8b02c Clean up malloc(3)'s argument. Remove casts which do nothing when we're 
using sizeof() anyway.  Use slightly more consistent (per-file) error
reporting for malloc(3) returning NULL.  If "malloc failed" was being printed,
don't use err(3).  If a NULL format is being used, use err(3).  In one case
errx(3) was being used with strerror(3), so just use err(3).
 2002-05-17 05:11:07 +00:00
Philippe Charnier
3898680cf7 Use `The .Nm utility' 2002-04-19 23:44:58 +00:00
Warner Losh
f1bb2cd2aa remove __P 2002-03-22 01:22:50 +00:00
Bruce Evans
724f76029d Unremoved used includes. <sys/time.h> is needed if <sys/stat.h> isn't 
polluted, and <sys/types.h> is strictly a prerequisite for <sys/stat.h>
untiil we drop support for pre-2001 versions of POSIX.
 2002-02-25 05:09:12 +00:00
Mark Murray
91bd71d206 Remove leaf node WARNS?=2 (that mainly I added). This should 
help the GCC3 transition and CURRENT in general.
 2002-02-08 22:31:43 +00:00
Peter Wemm
77dcd09d42 GRR. Unbreak WARNS=2. 
cc1: warnings being treated as errors
usr.bin/finger/lprint.c: In function `lprint':
usr.bin/finger/lprint.c:191: warning: precision is not type int (arg 2)
*** Error code 1

Pointy hat to:	markm
 2002-02-08 07:52:51 +00:00
David Malone
9f5b04e925 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.
 2001-12-10 21:13:08 +00:00
Mark Murray
4e030ba6cb WARNS=2 fix, remove 'register' and use __FBSDID(). 2001-12-02 20:13:42 +00:00
Yaroslav Tykhiy
d691b79fbc Replace the condemned access(2) by stat(2), 
as per the discussion in -audit.
 2001-08-08 21:22:48 +00:00
Yaroslav Tykhiy
b95dbabab3 Don't use ".nofinger" as a string constant from within the code 
since there is the ``pathnames.h'' file; use _PATH_NOFINGER instead.
 2001-07-30 16:50:47 +00:00
Ruslan Ermilov
625003720a mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 14:16:33 +00:00
Ruslan Ermilov
5521ff5a4d mdoc(7) police: sort SEE ALSO xrefs (sort -b -f +2 -3 +1 -2). 2001-07-06 16:46:48 +00:00
Dima Dorfman
7a19d1bbb9 Include missing header files which define functions for which gcc has 
builtins (e.g., exit, strcmp).
 2001-06-24 19:50:42 +00:00
Ruslan Ermilov
dc12be5258 MAN[1-9] -> MAN. 2001-03-27 10:52:19 +00:00
Andrey A. Chernov
f4d292b799 Don't attempt to parse %c 2001-03-21 18:43:49 +00:00
Warner Losh
167ea27b4f MAXPATHLEN is enough. 
Also, snprinf is guaranteed by the new ansi standard to NUL terminate the
string, so we don't need to do that ourselves.
 2001-03-01 05:52:38 +00:00
Philippe Charnier
4c86f3ad84 Spelling 
Remove unused #includes
 2001-02-06 20:13:48 +00:00
Chris D. Faulhaber
8728c621a0 Check strdup() return values 
Reviewed by:	kris
 2001-01-20 00:26:32 +00:00
Dag-Erling Smørgrav
a6115eb2f8 .publickey -> .pubkey to match other finger daemons. 
Suggested by:	assar
 2001-01-04 10:03:44 +00:00
Dag-Erling Smørgrav
d17485b639 Add support for a .publickey file. 
Submitted by:	Svein Skogen <tds@nsn.no>
Reviewed by:	brian, ru
 2000-12-29 11:39:25 +00:00
Brian Somers
3bebe99135 If the utmp login time is greater than the tty atime, use it to calculate 
the idle time instead of the atime.

This makes entries for people that have logged in but done nothing
else show up correctly.

Reviewed by: markk@knigma.org
 2000-12-21 01:30:47 +00:00
Ruslan Ermilov
9b88faecd3 Prepare for mdoc(7)NG. 2000-12-19 16:00:12 +00:00
Ruslan Ermilov
52e5cddf31 Document what Idle=* means in a short format display. 2000-12-12 13:37:34 +00:00
Ruslan Ermilov
8fe908ef0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
Ruslan Ermilov
cf040f7474 The -o is the default for "short" display, not the -h. 2000-10-24 08:47:07 +00:00
Ruslan Ermilov
1e832bf81d -Wall cleanup. 
PR:		22187
 2000-10-23 12:18:34 +00:00
Ruslan Ermilov
0272ef9b3e Do not allow `finger -m /somefile' as well. 2000-10-05 15:56:13 +00:00
Brian Somers
7ce8924adb Don't allow finger /somefile, only allow filname expansions from 
inside /etc/finger.conf

PR:	21704
 2000-10-02 22:27:34 +00:00
Garrett Wollman
2804330f1a Don't assume ai0->ai_canonname will always be filled in. Print the 
user-supplied host name if we can't get a canonical name.

Obtained from:	contrib/tcp_wrappers/socket.c rev. 1.4 (in spirit)
 2000-09-24 01:54:49 +00:00
Garrett Wollman
e45ccde7c6 Implement IPv6 support. Also restructure the way multi-homed hosts 
are treated, regardless of protocol.
 2000-09-22 01:06:40 +00:00
Garrett Wollman
a1d399d2ed Delete a bogus reference to T/TCP -- the problem still exists on Standard 
TCP.
 2000-09-22 01:04:59 +00:00