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79 Commits

Author SHA1 Message Date
Luigi Rizzo
68839124b6 Massive cleanup of the code removing global variables to 
pass function arguments and results.

Hopefully no functional changes except fixing a couple of
bugs which could cause endless loops if an ioctl() on an
interface would fail.
 2004-04-13 14:16:37 +00:00
Luigi Rizzo
a7a0612913 Back out previous commit, it was unintentional. 
Keep WARNS at 3 though the code does compile with WARNS=5 at least on i386

Noticed by: ru
 2004-04-13 11:45:28 +00:00
Luigi Rizzo
0b46c08590 Replace ROUNDUP/ADVANCE with SA_SIZE 2004-04-13 11:24:43 +00:00
Luigi Rizzo
bdf932ae27 Make functions and variables static. 
Remove global variables in favour of local ones.
Fix indentation of a couple of switch statements.

Overall, this program badly need cleaning up, as it relies
on information passed around through global variables.
 2004-04-13 08:34:52 +00:00
Maxime Henrion
e2416749bf - Change several errx() calls that should have been err() calls. 
- Handle empty ARP tables properly.
- Remove register keyword.
- arp(8) is WARNS?=4 clean, so mark it as such to avoid regressions.
 2004-04-09 14:27:28 +00:00
Bruce M Simpson
43039b7df5 mdoc(7) cleanups (use .Va, not .Dv, for sysctls.) 
Reviewed by:	ru
 2003-10-03 07:48:56 +00:00
Bruce M Simpson
0cc7c160e2 mdoc(7) cleanup: Break up sentences so that they start on new lines. 2003-10-03 01:20:33 +00:00
Bruce M Simpson
1e709b6f23 Point out the existence of net.link.ether.inet.log_arp_movements. 
Add sysctl(8) to the list of cross-referenced manual pages.
 2003-10-03 01:18:21 +00:00
Bruce M Simpson
4cd8d8d59c Update arp(4) to document the 'arp: foo is on if0 but got reply from 
bar on if1' message.

PR:		bin/48489
Requested by:	ru
 2003-10-03 01:15:40 +00:00
Yaroslav Tykhiy
b9de94e9eb Implement a new option: -i, which will allow to limit 
the scope of operation to the ARP entries on a particular
interface.  It should be useful on machines with numerous
network interfaces, e.g., on inter-VLAN routers.

PR:		bin/54151
Submitted by:	Dmitry Morozovsky <marck at rinet.ru>
Discussed on:	-net
MFC after:	2 weeks
 2003-07-18 13:48:06 +00:00
David E. O'Brien
b728350ee6 Use __FBSDID over rcsid[]. Protect copyright[] where needed. 2003-05-03 21:06:42 +00:00
David E. O'Brien
052238b16c style.Makefile(5) 2003-04-04 17:49:21 +00:00
Ruslan Ermilov
4bfc36240e Further fix the syntax by ignoring empty and whitespace-only lines. 
Prompted by:	Eugene Grosbein <eugen@kuzbass.ru>
 2003-03-05 15:53:18 +00:00
Ruslan Ermilov
3adcd04299 Don't hide global `s'. 2003-01-17 08:10:43 +00:00
Ruslan Ermilov
44acbc1adc POLA dictates that in the file designated with the -f option 
argument, leading whitespace and empty lines be ignored, and
the `#' character marks the rest of the line as a comment.

PR:		bin/45958
MFC after:	3 days
 2002-12-27 10:09:04 +00:00
Ruslan Ermilov
2dab76f7d1 s/pseudo-device/device/ 2002-12-26 19:56:29 +00:00
Juli Mallett
42f3352b5c Change 'int pid' to 'pid_t pid' 
Submitted by:	Bruce "Allah" Dang <bruce@research.teamxor.org>
 2002-07-25 01:48:19 +00:00
Philippe Charnier
490d5836b5 The .Nm utility 2002-07-14 14:47:15 +00:00
Bill Paul
2ab778e1d3 Unbreak this file after the last drive-by committing. We have to 
#include route.h before iso88025.h, and we have to dereference
the trld_route array correctly. (NOTE: I'm not altogether sure
that this is really the correct way to traverse this array. This
just eliminates the build warning/error. It may not work right at
runtime, and I have no way to test it since I lack the necessary
hardware.)

Broken by: kbyanc, who gets to wear the pointy hat
 2002-05-09 00:37:57 +00:00
Kelly Yancey
97fe20b4d0 Update ARP to access token-ring source routing information at it's new 
location.

Not tested by:	me (sorry!)
Sponsored by:	NTT Multimedia Communications Labs
 2002-05-08 00:55:29 +00:00
Murray Stokely
123b2d4a74 GCC 3.1 cleanup - add a break after default: at the end of a switch 
statement.
 2002-04-07 12:05:05 +00:00
Ruslan Ermilov
a03b1b7ced Don't reinvent the wheel now that ether_ntoa(3) has been fixed 
to print leading zeros in libc_net/ether_addr.c,v 1.13.

MFC after:	3 days
 2002-04-06 09:01:44 +00:00
Jeroen Ruigrok van der Werven
8a4e484995 Correct old wording of the arp functionality. 
We are long past the stage where we only had ARP working for 10 Mb/s.

PR:		35604
Submitted by:	Gary W. Swearingen <swear@blarg.net>
Additional comments by:	Mike DeGraw-Bertsch <mbertsch@radioactivedata.org>
 2002-04-05 21:59:13 +00:00
Mike Barcroft
467a0b0647 Include <string.h> for some prototypes, rather than depending on 
pollution from <strings.h>.
 2002-04-01 21:13:17 +00:00
Mike Heffner
9cc7cb5818 Fix bugs from previous commit: initialize the correct field and use 
the correct local variable.

Caught by: Joachim Isaksson <Joachim.Isaksson@algitech.com>
Pointy hat to: mikeh
 2002-03-20 01:31:15 +00:00
Ruslan Ermilov
3c1fa5310f Fix a typo. 2002-03-15 16:53:32 +00:00
Giorgos Keramidas
7dfa118267 - Misc grammar fixes. 
- Add `Ar filename' to the description of the -f option.
 2002-03-08 12:50:41 +00:00
Mike Heffner
28644e448a Reorder WARNS line for style. 
Pointed out by:	bde
 2001-12-10 21:13:36 +00:00
Mike Heffner
9d34414bc2 WARNS=2 cleanup. 
Submitted by:	Maxime Henrion <mux@qualys.com>
MFC after:	2 weeks
 2001-12-10 06:42:56 +00:00
Matthew N. Dodd
0442747236 Print [fddi] or [atm] tags for ARP addresses on interfaces of that type. 2001-10-19 00:33:26 +00:00
Ruslan Ermilov
e87a372b7f Print interface name for each ARP entry. 
Prodded by:	Igor Podlesny <poige@morning.ru>
MFC after:	1 week
 2001-10-08 11:52:23 +00:00
David E. O'Brien
ac24b049cc Remove GCC'isms in CFLAGS. 2001-07-20 04:23:13 +00:00
Dima Dorfman
f247324df7 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
Ruslan Ermilov
a4c37c816b mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 15:12:08 +00:00
Ruslan Ermilov
3f844a2221 - Renamed the `proxy'' modifier of the -d flag to `pub'', 
to be consistent with the -s flag.  Updated documentation
  on what this modifier does.

- Added the ``only'' keyword to the -s and -S flags, that
  could be used to created "proxy-only" published entries.
  Previously, arp(8) created an entry of this type only
  in the absence of the route to a destination.

PR:		bin/12357
MFC after:	1 week
 2001-06-07 12:35:53 +00:00
Yaroslav Tykhiy
ae14be2007 Add a missing free(3). 
PR:		bin/27001
Submitted by:	alex <ml-freebsd-net@phobgate.de>,
		Matthew Emmerton <matt@gsicomp.on.ca>
 2001-05-02 19:07:46 +00:00
Yaroslav Tykhiy
88d5b61358 Add the VLAN interface type to the list of ARP-capable interface types. 2001-04-04 15:14:06 +00:00
Ruslan Ermilov
345e52e742 - Backout botched attempt to introduce MANSECT feature. 
- MAN[1-9] -> MAN.
 2001-03-26 14:42:20 +00:00
Bill Fumerola
5651a03692 zeropad mac address ouput 
PR:		bin/25584
Submitted by:	David Xu <davidx@viasoft.com.cn>
Reviewed by:	wollman, billf
 2001-03-08 01:52:49 +00:00
Warner Losh
59aadf9385 h_errno is declared in netdb.h. 2001-03-01 06:41:43 +00:00
Ruslan Ermilov
eec827b042 Print a diagnostic message if no interface could be determined 
when attempting to create a published ARP entry.  For example:

# arp -s 1.1.1.1 auto pub

PR:		bin/7753
Submitted by:	Jonathan Hanna <pangolin@home.com>
 2001-02-27 09:02:10 +00:00
Ruslan Ermilov
46eea498da mdoc(7) police: Change -filled displays (which just happen 
to be the same as -ragged in the current implementation) to
-ragged.  With mdocNG, -filled displays produce the correct
output, formatted and justified to both margins.
 2001-02-07 13:45:30 +00:00
Ruslan Ermilov
3054b08899 mdoc(7) police: modifiers should be marked with .Cm, not .Ar. 2001-02-05 17:01:07 +00:00
Ruslan Ermilov
9ea1ba64dd Make the ``arp -d hostname proxy'' really do something useful. 
Specifically, ``proxy'' modifier tells the code to delete only
Proxy ARP entry for the ``hostname''; the usual ARP entry will
be unaffected by this operation.
 2001-02-05 16:57:56 +00:00
Archie Cobbs
e03bb411ee Revert previous checkin ("proxy" is required in some instances). 
Add a note to that effect to the man page.
 2001-02-01 21:23:16 +00:00
Archie Cobbs
bceb4f5a60 Fix documentation: "proxy" is not a keyword for the arp(8) command line. 2001-01-31 00:03:31 +00:00
Ruslan Ermilov
b92a189eb9 mdoc(7) police: Er macro usage cleanup. 2000-11-22 16:11:48 +00:00
Ruslan Ermilov
e97407b4f2 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 20:10:44 +00:00
Ruslan Ermilov
726b61ab5f Avoid use of direct troff requests in mdoc(7) manual pages. 2000-11-10 17:46:15 +00:00
Yoshinobu Inoue
1fece1a6b6 Change type of vars which hold in_addr.s_addr from u_long to u_int32_t, 
for more safety on alpha.

Approved by: jkh
 2000-03-03 13:01:57 +00:00