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180 Commits

Author SHA1 Message Date
Bernhard Reutner-Fischer
12c96a64a4 - set the scope properly. Thanks to Jean Wolter, who wrote: 
busybox ip and the original ip utility behave differently when setting
the following route (verified with ip route show using the original ip
utility):

   ip route add 10.0.0.138 dev eth0

Result for busybox ip:

       # ip route add 10.0.0.138 dev eth0
       # /usr/local/bin/ip route show
       10.0.0.138 dev eth0

Result for ip:

       # /usr/local/bin/ip route add 10.0.0.138 dev eth0
       #  /usr/local/bin/ip route show
       10.0.0.138 dev eth0  scope link

A following "ip route add default via 10.0.0.138" fails for busybox
ip, since the kernel can not find a route to 10.0.0.138 (it replies
with Network is unreachable).

The reasons seems to be that the original ip utility explicitly sets
the scope after parsing all parameters. This is missing in busybox,
the attached patch fixes this. I took this from the original iproute
sources and removed some variables, which are not needed for busybox.
 2007-04-11 16:23:57 +00:00
Bernhard Reutner-Fischer
e87d7955f8 - rewrite the ip applet to be less bloaty 
- mark libiproute's matches() as deprecated. Convert to index_in_(sub)str_array()!
   text    data     bss     dec     hex filename
    314       0       0     314     13a ip.o.orig
    200       0       0     200      c8 ip.o
Using a smallint for the key would save another byte.
 2007-04-10 18:43:27 +00:00
Denis Vlasenko
540a2a1f3b libiproute: audit callgraph, shortcut error paths into die() functions. 
Kill a few statics, made other globals smaller:
oneline is smallint, _SL_ is char

function                                             old     new   delta
print_tunnel                                         693     731     +38
print_route                                         1775    1777      +2
print_addrinfo                                      1495    1497      +2
ipaddr_list_or_flush                                2826    2828      +2
oneline                                                4       1      -3
_SL_                                                   4       1      -3
ipaddr_modify                                       1476    1472      -4
parse_address                                        124     119      -5
ip_parse_common_args                                 429     423      -6
on_off                                                53      46      -7
do_del_ioctl                                         113     106      -7
do_add_ioctl                                         120     113      -7
do_show                                              864     856      -8
iprule_list                                          157     148      -9
do_iptunnel                                          310     299     -11
do_add                                               143     126     -17
get_ctl_fd                                            95      76     -19
set_address                                          108      84     -24
ip_main                                              351     323     -28
static.ifr                                            32       -     -32
parse_args                                          1992    1949     -43
iproute_list_or_flush                               1673    1582     -91
do_iplink                                           1583    1485     -98
filter                                               280       -    -280
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 4/18 up/down: 44/-702)         Total: -658 bytes
 2007-04-07 01:14:45 +00:00
Denis Vlasenko
27a131e08e preparatory patch for -Wwrite-strings #8 (missed part) 2007-01-30 00:44:41 +00:00
Denis Vlasenko
322661d025 preparatory patch for -Wwrite-strings #6 2007-01-29 23:43:52 +00:00
Denis Vlasenko
89ef65f024 preparatory patch for -Wwrite-strings #5 2007-01-29 23:43:18 +00:00
Denis Vlasenko
ab2aea4447 preparatory patch for -Wwrite-strings #4 2007-01-29 22:51:58 +00:00
Denis Vlasenko
b6aae0f381 preparatory patch for -Wwrite-strings #2 2007-01-29 22:51:25 +00:00
Bernhard Reutner-Fischer
2806b2368c - reinstate static for the command string arrray to be gentle to gcc-3.x 2007-01-28 11:14:26 +00:00
Bernhard Reutner-Fischer
4d9a358ec1 - use uint32_t as suggested by vda. 
- minor size- and readability tweaks while at it:
   text	   data	    bss	    dec	    hex	filename
   2631	      0	      0	   2631	    a47	networking/libiproute/iprule.o.orig
   2596	      0	      0	   2596	    a24	networking/libiproute/iprule.o
 2007-01-28 00:20:46 +00:00
Denis Vlasenko
fd94efa41f fix numbering in switch(): we don't have "del" anymore, 
substring match on "delete" handles it ok. But we (I?)
forgot to renumber case labels...
 2007-01-27 13:13:45 +00:00
Denis Vlasenko
218f2f4882 accumulated post-1.4.0 fixes 2007-01-24 22:02:01 +00:00
Bernhard Reutner-Fischer
425997223c - rtnl_rttable_a2n wants an unsigned int32 2007-01-23 01:27:17 +00:00
Bernhard Reutner-Fischer
620e57b421 - forgot to include ip_common.h 2007-01-22 17:42:37 +00:00
Denis Vlasenko
3a34d0c08a random small size optimizations 2007-01-12 22:10:34 +00:00
Denis Vlasenko
f7996f3b70 Trailing whitespace removal over entire tree 2007-01-11 17:20:00 +00:00
Denis Vlasenko
ace35eeb88 Remove networking/libiproute/linux/pkt_sched.h 
(and networking/libiproute/linux/ since it become empty).
Style fixes.
 2007-01-02 16:32:16 +00:00
Denis Vlasenko
e27f15615f msh: double "static char line[LINELIM]" etc deleted. 
massive amounts of assignments-in-ifs deleted
(some of which were VERY nasty)
 2007-01-01 06:00:38 +00:00
Denis Vlasenko
d1a302b52f rt_names: stop allocating 5k in rwdata 
objsizes: don't show build machinery's object modules
 2006-12-31 20:40:20 +00:00
Denis Vlasenko
c519320000 iproute: remove double get_hz optimization 2006-12-31 19:07:23 +00:00
Denis Vlasenko
13463af29f remove commented out #includes etc 
move get_hz to the only caller
 2006-12-31 18:58:32 +00:00
Denis Vlasenko
98ee06d3d4 stop using __u32 etc. uint32_t is there for a reason 2006-12-31 18:57:37 +00:00
Denis Vlasenko
bf0a201008 style fixes 
last xcalloc replaced by xzalloc
 2006-12-26 10:42:51 +00:00
Denis Vlasenko
1dc1b37b33 use xbind, xconnect where appropriate. 
small edits to arping
 2006-12-23 02:48:44 +00:00
Denis Vlasenko
bf66fbc8e2 introduce LONE_CHAR (optimized strcmp with one-char string) 2006-12-21 13:23:14 +00:00
Denis Vlasenko
83e5d6f772 A bunch of defined(__GLIBC__) added. static-linking warning expanded 2006-12-18 21:49:06 +00:00
Denis Vlasenko
9f739445cd inline strcmp(s, "-") [actually macro-ize it for now - gcc is too stupid] 2006-12-16 23:49:13 +00:00
Denis Vlasenko
cda6c636ca re-applying first post-1.3.x change 
version change to 1.4.0.svn
 2006-12-15 00:59:35 +00:00
Denis Vlasenko
44b2ea786e back out last change - need to make busybox-1_3-stable branch first 2006-12-15 00:02:30 +00:00
Bernhard Reutner-Fischer
728534b3cb - table support for ip route 2006-12-14 15:41:29 +00:00
Bernhard Reutner-Fischer
1819eee436 - Improve wording in error message. 2006-12-07 12:18:36 +00:00
Bernhard Reutner-Fischer
bb59f02218 - make sure we pickup the correct defines. Guards against 2.6.19 kernel-headers. 2006-12-04 15:57:17 +00:00
Denis Vlasenko
229b3d2072 do not overflow ifr_name. maybe it was safe in some places, 
but not everywhere. err to the safe side.
 2006-11-27 23:44:57 +00:00
Denis Vlasenko
7ca3921e5e bb_INET_default[] is really just a const "default", 
nothing INET-specific
 2006-11-21 20:34:21 +00:00
Bernhard Reutner-Fischer
921f5df25f - add 'ip rule' support. First take.. 
text    data     bss     dec     hex filename
   2999       0       0    2999     bb7 networking/libiproute/iprule.o
 2006-11-21 15:36:08 +00:00
Denis Vlasenko
a7189f01a4 add -Wundef, fix uncovered bugs 2006-11-17 20:29:00 +00:00
Denis Vlasenko
5af906e7c8 rename: compare_string_array -> index_in_str_array 
introduce index_in_substr_array and use it in
iproute2
 2006-11-05 18:05:09 +00:00
Denis Vlasenko
9225854144 mostly style fixes 2006-11-01 10:25:35 +00:00
Denis Vlasenko
d3d004dd35 last nail into error_msg() (de)capitalization 2006-10-27 09:02:31 +00:00
Denis Vlasenko
940b2e4b73 ip: "ip addr del" and "ip addr delete" both should work 2006-10-26 00:38:22 +00:00
Denis Vlasenko
c6f188def8 silly size savings and capitalization fixes 2006-10-26 00:37:00 +00:00
Denis Vlasenko
e1a0d486e4 message string changes, mostly for consistency, also -32 bytes in .rodata 2006-10-20 13:28:22 +00:00
Denis Vlasenko
ea62077b85 add open_read_close() and similar stuff 2006-10-14 02:23:43 +00:00
Denis Vlasenko
7d219aab70 build system overhaul 2006-10-05 10:17:08 +00:00
Denis Vlasenko
9275814a9e lots of silly indent fixes 2006-10-03 19:56:34 +00:00
Denis Vlasenko
7935a5a992 libiproute/ll_map.c: fix bug 279 
("On-demand net module loading fails with CONFIG_FEATURE_IFUPDOWN_IP")
 2006-09-30 00:18:16 +00:00
Denis Vlasenko
981b24db5e rt_names.c: move few strings into rodata 2006-09-28 22:36:23 +00:00
Denis Vlasenko
c16bd212e3 silly switch style fix 2006-09-27 19:51:06 +00:00
Denis Vlasenko
3538b9a882 Implement optional syslog logging using ordinary 
bb_xx_msg calls, and convert networking/* to it.
The rest of bbox will be converted gradually.
 2006-09-06 18:36:50 +00:00
Denis Vlasenko
27af5a0dd3 replacing func() with xfunc() where appropriate 2006-09-03 12:21:59 +00:00
Bernhard Reutner-Fischer
d591a360d3 - merge -r15463:15564 from busybox_scratch branch through these changesets: 
------------------------------------------------------------------------
r15465 | aldot | 2006-06-21 20:48:06 +0200 (Wed, 21 Jun 2006) | 3 lines

- use CONFIG_BUSYBOX_EXEC_PATH as before it one was broken by a recent revert.
- use xchdir() since all is invain if it fails there anyways, supposedly

------------------------------------------------------------------------
r15466 | aldot | 2006-06-21 20:55:16 +0200 (Wed, 21 Jun 2006) | 2 lines

- adjust docs to take CONFIG_BUSYBOX_EXEC_PATH into account.

------------------------------------------------------------------------
r15467 | aldot | 2006-06-21 21:31:24 +0200 (Wed, 21 Jun 2006) | 18 lines

- partial fallout of my TREE_USED touchup against gcc-4.2: rip unused vars, save
s 144 bytes
   text    data     bss     dec     hex filename
 862434   10156  645924 1518514  172bb2 busybox.old
 862322   10156  645892 1518370  172b22 busybox
function                                             old     new   delta
z_len                                                  4       -      -4
textend                                                4       -      -4
part_nb                                                4       -      -4
insize                                                 4       -      -4
ifile_size                                             4       -      -4
do_link                                                4       -      -4
new_text                                              70      60     -10
ipaddr_list_link                                      33      23     -10
gzip_main                                            898     822     -76
------------------------------------------------------------------------------
(add/remove: 0/6 grow/shrink: 0/3 up/down: 0/-120)           Total: -120 bytes


------------------------------------------------------------------------
r15468 | aldot | 2006-06-21 21:43:05 +0200 (Wed, 21 Jun 2006) | 19 lines

- remove useless global exports
function                                             old     new   delta
rpm_main                                             940    1601    +661
rpm_getstring                                        107     112      +5
rpm_getint                                           148     153      +5
loop_through_files                                   103     106      +3
fileaction_dobackup                                  115     113      -2
fileaction_list                                        5       -      -5
rpm_getcount                                          42       -     -42
extract_cpio_gz                                      161       -    -161
rpm_gettags                                          504       -    -504
------------------------------------------------------------------------------
(add/remove: 0/4 grow/shrink: 4/1 up/down: 674/-714)          Total: -40 bytes

   text    data     bss     dec     hex filename
 862322   10156  645892 1518370  172b22 busybox.old
 862290   10156  645892 1518338  172b02 busybox


------------------------------------------------------------------------
r15555 | aldot | 2006-06-30 14:10:11 +0200 (Fri, 30 Jun 2006) | 22 lines

- shrink syslog a little bit, move a big buffer (for 'line') off the bss, fold s
emaphore stuff into single caller manually.
  stats:
function                                             old     new   delta
logMessage                                           395     427     +32
message                                             1245    1257     +12
opts                                                   -       4      +4
small                                                  1       -      -1
local_logging                                          4       -      -4
doRemoteLog                                            4       -      -4
circular_logging                                       4       -      -4
syslogd_main                                        1299    1285     -14
static.res                                            36      16     -20
.rodata                                           186650  186586     -64
static.line                                         1025       -   -1025
------------------------------------------------------------------------------
(add/remove: 1/5 grow/shrink: 2/3 up/down: 48/-1136)        Total: -1088 bytes
cow@s37:~/src/busybox_scratch$ size sysklogd/syslogd.o{.orig,}
   text    data     bss     dec     hex filename
   3723     348    5242    9313    2461 sysklogd/syslogd.o.orig
   3697     348    4188    8233    2029 sysklogd/syslogd.o

==============================================================================
Overall bloatcheck for the changeset mentioned above:
function                                             old     new   delta
rpm_main                                             953    1608    +655
logMessage                                           395     427     +32
message                                             1245    1257     +12
opts                                                   -       4      +4
rpm_getstring                                        107     110      +3
rpm_getint                                           148     151      +3
loop_through_files                                   103     104      +1
small                                                  1       -      -1
fileaction_dobackup                                  115     113      -2
z_len                                                  4       -      -4
textend                                                4       -      -4
part_nb                                                4       -      -4
local_logging                                          4       -      -4
insize                                                 4       -      -4
ifile_size                                             4       -      -4
do_link                                                4       -      -4
doRemoteLog                                            4       -      -4
circular_logging                                       4       -      -4
fileaction_list                                        5       -      -5
new_text                                              70      60     -10
ipaddr_list_link                                      33      23     -10
clear_bufs                                            31      21     -10
syslogd_main                                        1287    1273     -14
builtin_help                                         190     176     -14
static.res                                            36      16     -20
builtin_source                                       229     199     -30
rpm_getcount                                          42       -     -42
gzip_main                                            842     786     -56
.rodata                                           227176  227112     -64
lash_main                                            609     527     -82
busy_loop                                           3883    3739    -144
extract_cpio_gz                                      155       -    -155
rpm_gettags                                          501       -    -501
static.line                                         1025       -   -1025
------------------------------------------------------------------------------
(add/remove: 1/15 grow/shrink: 6/12 up/down: 710/-2221)     Total: -1511 bytes
 2006-08-20 17:35:13 +00:00
"Robert P. J. Day"
63fc1a9e08 Standardize on the vi editing directives being on the first line. 2006-07-02 19:47:05 +00:00
Rob Landley
ea224be6aa skip_whitespace() shouldn't claim its return value is const, it doesn't know 
that and callers wind up typecasting it back.
 2006-06-18 20:20:07 +00:00
Bernhard Reutner-Fischer
fd4b61d5f3 - add needed includes and include busybox.h needed for the ATTRIBUTE define. 2006-06-16 12:28:39 +00:00
Bernhard Reutner-Fischer
f1bd42a305 - correct typo 2006-06-14 16:51:50 +00:00
Bernhard Reutner-Fischer
19008b8373 - reuse strings and messages. Saves about 600B 2006-06-07 20:17:41 +00:00
Rob Landley
ecae66ac16 Header cleanup: don't #include headers that libbb.h already includes. 2006-06-02 20:53:38 +00:00
Rob Landley
a6e131dab3 Size reductions, mostly switching things to use libbb functions. 2006-05-29 06:43:55 +00:00
Rob Landley
7723019c6b Patch from Bernhard Fischer to remove some useless bits. 2006-05-17 20:24:53 +00:00
Mike Frysinger
d9b6b844e5 pull Rules.mak from top_srcdir as pointed out by Robert P. J. Day on the mailing list 2006-05-13 02:33:41 +00:00
Bernhard Reutner-Fischer
fa939aae81 - include proper headers. 2006-04-05 16:21:37 +00:00
Bernhard Reutner-Fischer
9a67ca309c - janitorial: include proper prototypes in libiproute. 2006-04-02 21:14:19 +00:00
Bernhard Reutner-Fischer
df10094870 - revert back to r14406 2006-03-13 19:04:00 +00:00
Bernhard Reutner-Fischer
39a9fddb53 - fix typo 2006-03-09 16:49:01 +00:00
Bernhard Reutner-Fischer
07a79e75f5 - backout using features which are not available with the previous stable 
version of make (3.71.1).
 2006-03-09 09:03:37 +00:00
Rob Landley
dfba741457 Robert P. Day removed 8 gazillion occurrences of "extern" on function 
definitions.  (That should only be on prototypes.)
 2006-03-06 20:47:33 +00:00
Eric Andersen
cbd1c85744 Kill off some unused code that was wasting several k, as noticed by 
Denis Vlasenko when building with  -ffunction-sections -fdata-sections
 2006-03-03 18:37:39 +00:00
Bernhard Reutner-Fischer
022eb311d5 - use absolute path for top_builddir and top_srcdir. 
Fixes make trying to include the very same file in an endless loop.
 2006-03-02 17:33:25 +00:00
Bernhard Reutner-Fischer
5d26126b9e - fixes parallel builds (make -j) 
- use less resources for the buildsystem itself
 2006-03-01 22:54:48 +00:00
Rob Landley
0a7c8ef6e2 Patch from Denis Vlasenko to constify things and fix a few typos. 2006-02-22 17:01:00 +00:00
Mike Frysinger
b38673fb9f make the build system puuuuuuuuuuurty 2006-02-02 01:41:53 +00:00
Eric Andersen
d78aea8b8e sort out yet more type issues 2006-01-30 18:00:02 +00:00
Bernhard Reutner-Fischer
20f4000086 - add some ATTRIBUTE_UNUSED. 
- use shorter boilerplate while at it.
 2006-01-30 17:17:14 +00:00
Tim Riker
c1ef7bdd8d just whitespace 2006-01-25 00:08:53 +00:00
Bernhard Reutner-Fischer
86f5c9906b - add platform.h. 
- use shorter boilerplate while at it.
 2006-01-22 22:55:11 +00:00
Bernhard Reutner-Fischer
7ca61b6f33 - shared libbusybox. 
- IMA compilation option (aka IPO, IPA,..)
Please holler if i broke something..
 2006-01-15 14:04:57 +00:00
Bernhard Reutner-Fischer
eedd1be730 - remove warning about redeclaration of __constant_htons 
- remove warning about format '%ld' expects type 'long int *', but argument #num
  has type 'long unsigned int *'
 2006-01-12 13:15:49 +00:00
Bernhard Reutner-Fischer
d1d23a6e67 - mark argument who of print_route as unused. 2006-01-12 12:08:46 +00:00
Rob Landley
483027f166 Patch from dlively (whoever that is, see bug 591) to fix 
"ip link set <dev> addr".
 2005-12-15 05:29:48 +00:00
"Vladimir N. Oleynik"
2f0a5f947a restore compare_string_array new interface (make broken by landley) 2005-12-06 12:00:39 +00:00
Bernhard Reutner-Fischer
ab1878245c * uniq.c: remove unneeded include and use short boilerplate. 
* coreutils.h: remove prototype of non-existing xgetoptfile_sort_uniq
	and add boilerplate.
	* networking/{ipaddr,ip,iplink,iproute,iptunnel}.c: touch includes
	and use short boilerplate.
	* libiproute/iproute.c: rename round to avoid clashes with older
	SuSE gcc and use short boilerplate.
 2005-10-26 10:47:26 +00:00
Bernhard Reutner-Fischer
1d62d3b7b9 - make libiproute compile.. 2005-10-08 20:47:15 +00:00
"Vladimir N. Oleynik"
007a011647 network "default" --> bb_INET_default. Reduce 2 exported from find applet 2005-09-22 11:11:11 +00:00
Mike Frysinger
4d00896d05 use toplevel ARFLAGS and update default ARFLAGS to be quiet 2005-07-27 01:09:24 +00:00
Paul Fox
5dc0ceeb9e applying fix for: 
0000203: 'ip route flush cache' not implemented
 2005-07-20 19:01:05 +00:00
Eric Andersen
14f5c8d764 Patch from Bernhard Fischer to make a bunch of symbols static 
which were otherwise cluttering the global namespace.
 2005-04-16 19:39:00 +00:00
Mike Frysinger
4e5936ef95 In Bug 208, bernhardf writes: 
On machines with only ANSI compliant compilers, not explitily delcaring
an empty parameter list 'void' causes failure.
 2005-04-16 04:30:38 +00:00
Eric Andersen
7daa076d3e egor duda writes: 
Hi!

I've created a patch to busybox' build system to allow building it in
separate tree in a manner similar to kbuild from kernel version 2.6.

That is, one runs command like
'make O=/build/some/where/for/specific/target/and/options'
and everything is built in this exact directory, provided that it exists.

I understand that applyingc such invasive changes during 'release
candidates' stage of development is at best unwise. So, i'm currently
asking for comments about this patch, starting from whether such thing
is needed at all to whether it coded properly.

'make check' should work now, and one make creates Makefile in build
directory, so one can run 'make' in build directory after that.

One possible caveat is that if we build in some directory other than
source one, the source directory should be 'distclean'ed first.

egor
 2004-10-08 07:46:08 +00:00
Glenn L McGrath
4014ab1c60 Set default command to list rather than get, its default behaviour now 
coincides with upstream. Patch from debian diff.
 2004-08-11 08:10:58 +00:00
Eric Andersen
6c8161d69f Steve Grubb writes: 
Hello,

Last November a bug was found in iproute. CAN-2003-0856 has more information.
Basically, netlink packets can come from any user. If a program performs action
based on netlink packets, they must be examined to make sure they came from the
place they are expected (the kernel).

Attached is a patch against pre8. Please apply this before releasing 1.00 final.
All users of busy box may be vulnerable to local attacks without it.

Best Regards,
Steve Grubb
 2004-05-05 07:05:32 +00:00
Eric Andersen
f71ad6c9e4 Thomas Koeller writes: 
Hi,

    the following output is from BusyBox 1.0.0-pre10:

    ~ # ip link help
    ip: Command "help" is unknown, try "ip link help".

    tk

This patch fixes it by removing the advertisements for
the "ip blah help" stuff that is not implemented.
 2004-04-26 19:32:49 +00:00
Glenn L McGrath
36c7478992 Fix up conditional compile of files needed by ip applets 2004-04-12 02:22:39 +00:00
Eric Andersen
c7bda1ce65 Remove trailing whitespace. Update copyright to include 2004. 2004-03-15 08:29:22 +00:00
Eric Andersen
1a834be1ce Use proper C99 types 2004-01-30 22:59:50 +00:00
Eric Andersen
1a773a656e Manousaridis Angelos writes: 
Another issue I found was with the iproute utility. While using another
program I found that it failed because the "ip route del" command was
not found. I looked at the full iproute implementation and this command
exists. The busybox version has the "ip route delete" command. I have
created a patch which makes the "ip route del" command an alias to the
"ip route delete" command.
 2003-12-19 10:47:40 +00:00
Glenn L McGrath
08dea3e5a7 "This function was not updating the argc and argv pointers to reflect 
the arguments it consumed, which means the calling function encountered
them as well.  As a result, a command like "ip -6 addr" was yielding a usage
error." - Philip Blundell
 2003-08-29 10:58:46 +00:00
Eric Andersen
cb81e6484d Update a bunch of docs. Run a script to update my email addr. 2003-07-14 21:21:08 +00:00
Eric Andersen
feb283a437 On second thought, this is a better way to fix things 2003-07-14 08:49:43 +00:00
Eric Andersen
9059e3a37b Don't use Linux kernel headers 
-Erik
 2003-07-14 08:46:30 +00:00
Eric Andersen
0f08e53535 Patch from Lars Kellogg-Stedman: 
I'm building BusyBox using a development kit for MontaVista Hardhat Linux
(PPC) -- which, at least in this instance, is based around kernel 2.2.14.
I've had to massage a few files in networking/libiproute/ to make it
compile.  Specifically:

  (1) Added a #include <sys/uio.h> for the iovec structure in
      libnetlink.c,

  (2) Put ifdefs in ll_types.c and ll_proto.c around various
      constants (ETH_P_xxx and ARPHRD_xxx) that weren't defined,

  (3) Make do_changename() in iplink.c require a kernel >=
      2.4.0 -- the ifr structure in my environment doesn't
      have the ifr_name attribute.  I've assumed this is
      a kernel dependency -- let me know if I ought to be
      checking something else.

      In the absence of the correct kernel, do_changename()
      always returns 0.

Attached is a patch against the current CVS that will make these changes.

-- Lars
 2003-06-20 09:05:00 +00:00