oweals/busybox.git
17 years agoadd link to fixes-1.4.0
Denis Vlasenko [Mon, 22 Jan 2007 23:39:08 +0000 (23:39 -0000)]
add link to fixes-1.4.0

17 years agofix warning from needlessly-global functions
Denis Vlasenko [Mon, 22 Jan 2007 23:04:27 +0000 (23:04 -0000)]
fix warning from needlessly-global functions

17 years agoremove empty source files
Denis Vlasenko [Mon, 22 Jan 2007 22:47:07 +0000 (22:47 -0000)]
remove empty source files

17 years agoclean up commented out old code
Denis Vlasenko [Mon, 22 Jan 2007 22:46:04 +0000 (22:46 -0000)]
clean up commented out old code

17 years agoping6: stop using xgethostbyname2, remove it from libbb.
Denis Vlasenko [Mon, 22 Jan 2007 22:45:27 +0000 (22:45 -0000)]
ping6: stop using xgethostbyname2, remove it from libbb.

17 years agonslookup: full circle. Here we started IPv6 work. Use "new API"
Denis Vlasenko [Mon, 22 Jan 2007 22:43:05 +0000 (22:43 -0000)]
nslookup: full circle. Here we started IPv6 work. Use "new API"
and thus save a few bytes.

17 years ago- add more strict prototype checking to catch wrong and broken code (like nested...
Bernhard Reutner-Fischer [Mon, 22 Jan 2007 17:50:21 +0000 (17:50 -0000)]
- add more strict prototype checking to catch wrong and broken code (like nested functions)

17 years ago- the archivers expect mode to be a mode_t, so do not trip signed/unsigned conversion...
Bernhard Reutner-Fischer [Mon, 22 Jan 2007 17:48:08 +0000 (17:48 -0000)]
- the archivers expect mode to be a mode_t, so do not trip signed/unsigned conversion purposefully

17 years ago- forgot to include ip_common.h
Bernhard Reutner-Fischer [Mon, 22 Jan 2007 17:42:37 +0000 (17:42 -0000)]
- forgot to include ip_common.h

17 years ago- not sure if we want a timestamp there, so put one in
Bernhard Reutner-Fischer [Mon, 22 Jan 2007 17:12:56 +0000 (17:12 -0000)]
- not sure if we want a timestamp there, so put one in

17 years ago- sed -i -e "/\$Id:/d;"
Bernhard Reutner-Fischer [Mon, 22 Jan 2007 17:04:53 +0000 (17:04 -0000)]
- sed -i -e "/\$Id:/d;"

17 years agocleanups: unnecessary casts, unified const_1, eliminate cross-.c file
Denis Vlasenko [Mon, 22 Jan 2007 14:12:08 +0000 (14:12 -0000)]
cleanups: unnecessary casts, unified const_1, eliminate cross-.c file
prototypes (heresy!), add spaces in places like "flags&NETSTAT_CONNECTED",
removed unused #defines, #ifdef -> #if, use uint32_t for ipv4 addrs.

17 years agodnsd: getfileentry was leaking memory
Denis Vlasenko [Mon, 22 Jan 2007 14:06:03 +0000 (14:06 -0000)]
dnsd: getfileentry was leaking memory
mount: improve readability

17 years agoexterminate u_intXXX.
Denis Vlasenko [Mon, 22 Jan 2007 14:04:27 +0000 (14:04 -0000)]
exterminate u_intXXX.
fix ping6 buglet (memset is too short), minor sync between ping and ping6

17 years agocomment out unused old networking API parts
Denis Vlasenko [Mon, 22 Jan 2007 09:36:41 +0000 (09:36 -0000)]
comment out unused old networking API parts
sockaddr2dotted: return IPV6 addrs in [addr]:port form (was addr:port)

17 years agoremove obsolete FEATURE_WGET_IP6_LITERAL
Denis Vlasenko [Mon, 22 Jan 2007 09:14:02 +0000 (09:14 -0000)]
remove obsolete FEATURE_WGET_IP6_LITERAL

17 years agodefconfig: refresh
Denis Vlasenko [Mon, 22 Jan 2007 09:12:15 +0000 (09:12 -0000)]
defconfig: refresh

17 years agomove shell/cmdedit.c -> libbb/lineedit.c
Denis Vlasenko [Mon, 22 Jan 2007 09:03:42 +0000 (09:03 -0000)]
move shell/cmdedit.c -> libbb/lineedit.c

17 years agocmdedit is not a 'command' editing anymore, it's just editing (generic),
Denis Vlasenko [Mon, 22 Jan 2007 09:03:07 +0000 (09:03 -0000)]
cmdedit is not a 'command' editing anymore, it's just editing (generic),
so rename stuff accordingly.

17 years agocmdedit: fix breakage
Denis Vlasenko [Mon, 22 Jan 2007 08:34:44 +0000 (08:34 -0000)]
cmdedit: fix breakage

17 years agocmdedit.h: remove
Denis Vlasenko [Mon, 22 Jan 2007 08:17:14 +0000 (08:17 -0000)]
cmdedit.h: remove

17 years agocmdedit: stop playing dirty games with atexit
Denis Vlasenko [Mon, 22 Jan 2007 07:30:26 +0000 (07:30 -0000)]
cmdedit: stop playing dirty games with atexit

17 years agoConvert cmdedit into more generic line input facility
Denis Vlasenko [Mon, 22 Jan 2007 07:21:38 +0000 (07:21 -0000)]
Convert cmdedit into more generic line input facility
(make history and completion optional at runtime).
Use it for fdisk, as an example.
Some unrelated fixes in fdisk are also here.

17 years agoIntroduce FEATURE_EDITING_FANCY_KEYS, so that user can disable
Denis Vlasenko [Sun, 21 Jan 2007 19:21:21 +0000 (19:21 -0000)]
Introduce FEATURE_EDITING_FANCY_KEYS, so that user can disable
less-known keys (e.g. Ctrl-B/E/F)

17 years agocmdedit: more optimizations
Denis Vlasenko [Sun, 21 Jan 2007 19:19:46 +0000 (19:19 -0000)]
cmdedit: more optimizations

17 years agocmdedit: small optimizations
Denis Vlasenko [Sun, 21 Jan 2007 19:18:59 +0000 (19:18 -0000)]
cmdedit: small optimizations

17 years agosanitize cmdedit a bit (group functions by task etc)
Denis Vlasenko [Sun, 21 Jan 2007 19:18:19 +0000 (19:18 -0000)]
sanitize cmdedit a bit (group functions by task etc)

17 years ago- use makedev to get device number, else it gives wrong major/minor numbers to device...
Bernhard Reutner-Fischer [Sun, 21 Jan 2007 11:20:01 +0000 (11:20 -0000)]
- use makedev to get device number, else it gives wrong major/minor numbers to devices files on systems which use big device numbers.
  Closes #919

17 years agoIntroduce FEATURE_EXEC_PREFER_APPLETS = "re-execute our own
Denis Vlasenko [Sun, 21 Jan 2007 00:41:04 +0000 (00:41 -0000)]
Introduce FEATURE_EXEC_PREFER_APPLETS = "re-execute our own
executable if we asked to exec someting with argv[0] == known_applet"
Use it in init. Also respect PATH in init, remove explicit "/sbin" etc
from exec. Patch by Gabriel L. Somlo <somlo@cmu.edu>

17 years ago- point to correct version. Thanks to Yann E. MORIN.
Bernhard Reutner-Fischer [Sat, 20 Jan 2007 21:46:20 +0000 (21:46 -0000)]
- point to correct version. Thanks to Yann E. MORIN.

17 years ago- make tty's pre SUSv3 option handling dependant on INCLUDE_SUSv2
Bernhard Reutner-Fischer [Sat, 20 Jan 2007 21:34:24 +0000 (21:34 -0000)]
- make tty's pre SUSv3 option handling dependant on INCLUDE_SUSv2

17 years ago- get_terminal_width_height does not and should never write to fd. Cosmetic Precaution
Bernhard Reutner-Fischer [Sat, 20 Jan 2007 21:33:50 +0000 (21:33 -0000)]
- get_terminal_width_height does not and should never write to fd. Cosmetic Precaution

17 years ago- small size tweak
Bernhard Reutner-Fischer [Sat, 20 Jan 2007 21:32:38 +0000 (21:32 -0000)]
- small size tweak

17 years ago- make pre SUSv3 option handling dependant on INCLUDE_SUSv2
Bernhard Reutner-Fischer [Sat, 20 Jan 2007 21:32:20 +0000 (21:32 -0000)]
- make pre SUSv3 option handling dependant on INCLUDE_SUSv2

17 years ago- small size tweak
Bernhard Reutner-Fischer [Sat, 20 Jan 2007 21:31:21 +0000 (21:31 -0000)]
- small size tweak

17 years ago- reuse retval for the option handling.
Bernhard Reutner-Fischer [Sat, 20 Jan 2007 21:30:49 +0000 (21:30 -0000)]
- reuse retval for the option handling.
- TODO add tee, readahead and splice support to uClibc and use it in busybox!

17 years ago- small size tweaks
Bernhard Reutner-Fischer [Sat, 20 Jan 2007 21:29:50 +0000 (21:29 -0000)]
- small size tweaks

17 years ago- make read_stduu() and read_base64() void, small size tweaks
Bernhard Reutner-Fischer [Sat, 20 Jan 2007 21:29:32 +0000 (21:29 -0000)]
- make read_stduu() and read_base64() void, small size tweaks

17 years ago- small size tweak
Bernhard Reutner-Fischer [Sat, 20 Jan 2007 21:28:36 +0000 (21:28 -0000)]
- small size tweak

17 years ago- add C99 bool type for setups that support it.
Bernhard Reutner-Fischer [Sat, 20 Jan 2007 21:27:18 +0000 (21:27 -0000)]
- add C99 bool type for setups that support it.

17 years agoAnnounce 1.3.2 and 1.4.0 on busybox.net
Denis Vlasenko [Sat, 20 Jan 2007 20:38:57 +0000 (20:38 -0000)]
Announce 1.3.2 and 1.4.0 on busybox.net

17 years agohead is 1.5.0.svn now
Denis Vlasenko [Sat, 20 Jan 2007 20:02:29 +0000 (20:02 -0000)]
head is 1.5.0.svn now

17 years agoreleasing busybox 1.4.0 1_4_0
Denis Vlasenko [Sat, 20 Jan 2007 19:57:57 +0000 (19:57 -0000)]
releasing busybox 1.4.0

17 years agofixing bugs revealed by randomconfig runs
Denis Vlasenko [Sat, 20 Jan 2007 16:54:19 +0000 (16:54 -0000)]
fixing bugs revealed by randomconfig runs

17 years agofixes for amd64 compilation
Denis Vlasenko [Sat, 20 Jan 2007 01:47:44 +0000 (01:47 -0000)]
fixes for amd64 compilation

17 years agols: stop doing time() for each file in "ls -l"
Denis Vlasenko [Fri, 19 Jan 2007 22:03:06 +0000 (22:03 -0000)]
ls: stop doing time() for each file in "ls -l"
ls: use fully-buffered stdout (can it be problematic
on VERY slow/hanging NFS mounts?)

17 years agostrdup -> xstrdup
Denis Vlasenko [Fri, 19 Jan 2007 21:33:19 +0000 (21:33 -0000)]
strdup -> xstrdup
sed: de-obfuscate piece of code

17 years agols: use get_cached_username/groupname
Denis Vlasenko [Fri, 19 Jan 2007 21:24:17 +0000 (21:24 -0000)]
ls: use get_cached_username/groupname

17 years agoopenvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup code
Denis Vlasenko [Fri, 19 Jan 2007 21:19:35 +0000 (21:19 -0000)]
openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup code
(will close all fd's > 2 on daemonization now)
getty: fix "getty -" support, and also do not try to chown/chmod "-"
telnetd: fix "lost ctty" bug
Yet another attempt on saner function names:
bb_sanitize_server_stdio(0/1) -> bb_sanitize_stdio() + bb_daemonize();

17 years agofsck: dead code removal; also disable progress indicator code
Denis Vlasenko [Fri, 19 Jan 2007 02:04:09 +0000 (02:04 -0000)]
fsck: dead code removal; also disable progress indicator code
(doesn't look good to me)

17 years agofsck: stop using strtok
Denis Vlasenko [Fri, 19 Jan 2007 02:03:14 +0000 (02:03 -0000)]
fsck: stop using strtok

17 years agofsck: move functions around so that related ones are nearby
Denis Vlasenko [Fri, 19 Jan 2007 02:02:33 +0000 (02:02 -0000)]
fsck: move functions around so that related ones are nearby
no actual code changes

17 years agofsck: small optimization
Denis Vlasenko [Fri, 19 Jan 2007 02:01:19 +0000 (02:01 -0000)]
fsck: small optimization

17 years agofix potentially misaligned 32-bit accesses
Denis Vlasenko [Thu, 18 Jan 2007 15:42:00 +0000 (15:42 -0000)]
fix potentially misaligned 32-bit accesses

17 years ago- move the smallint that is platform dependant to it's proper place
Bernhard Reutner-Fischer [Thu, 18 Jan 2007 10:32:09 +0000 (10:32 -0000)]
- move the smallint that is platform dependant to it's proper place

17 years agoUse char for smallint on CRIS as well.
Peter Kjellerstedt [Thu, 18 Jan 2007 10:26:07 +0000 (10:26 -0000)]
Use char for smallint on CRIS as well.

17 years ago- reinstate paranoia check in wrapf().
Bernhard Reutner-Fischer [Thu, 18 Jan 2007 08:41:22 +0000 (08:41 -0000)]
- reinstate paranoia check in wrapf().

17 years agofix subtle bug inherited from dash
Denis Vlasenko [Thu, 18 Jan 2007 01:12:57 +0000 (01:12 -0000)]
fix subtle bug inherited from dash

17 years agostop using global variable needlessly
Denis Vlasenko [Thu, 18 Jan 2007 00:53:35 +0000 (00:53 -0000)]
stop using global variable needlessly

17 years agosmallint can be a char for amd64 too
Denis Vlasenko [Thu, 18 Jan 2007 00:16:06 +0000 (00:16 -0000)]
smallint can be a char for amd64 too

17 years agosed,get_line_from_file: improve comments
Denis Vlasenko [Wed, 17 Jan 2007 23:16:16 +0000 (23:16 -0000)]
sed,get_line_from_file: improve comments

17 years ago- stty's visible() function and catv's guts are identical. Merge them into
Bernhard Reutner-Fischer [Wed, 17 Jan 2007 19:51:00 +0000 (19:51 -0000)]
- stty's visible() function and catv's guts are identical. Merge them into
  an appropriate libbb function.

17 years ago- remove superfluous define that expanded to "!strcmp"
Bernhard Reutner-Fischer [Wed, 17 Jan 2007 19:46:46 +0000 (19:46 -0000)]
- remove superfluous define that expanded to "!strcmp"
- remove some dead code

17 years ago- reuse return code of vsnprintf to avoid pulling in strlen
Bernhard Reutner-Fischer [Wed, 17 Jan 2007 19:46:33 +0000 (19:46 -0000)]
- reuse return code of vsnprintf to avoid pulling in strlen

17 years ago- merge display_changed() and display_all()
Bernhard Reutner-Fischer [Wed, 17 Jan 2007 19:46:12 +0000 (19:46 -0000)]
- merge display_changed() and display_all()
  This one is a bit risky but did work for me in cursory testing..

17 years ago- peruse get_terminal_width_height and remove legacy code for ancient
Bernhard Reutner-Fischer [Wed, 17 Jan 2007 19:45:36 +0000 (19:45 -0000)]
- peruse get_terminal_width_height and remove legacy code for ancient
  slowaris versions.

17 years ago- rewrite find_param to use index_in_str_array
Bernhard Reutner-Fischer [Wed, 17 Jan 2007 19:45:14 +0000 (19:45 -0000)]
- rewrite find_param to use index_in_str_array

17 years ago- manually inline tty_value_to_baud and remove string_to_baud_or_die
Bernhard Reutner-Fischer [Wed, 17 Jan 2007 19:44:59 +0000 (19:44 -0000)]
- manually inline tty_value_to_baud and remove string_to_baud_or_die
  (cleanup)

17 years ago- constify some read-only members and remove superfluous casts
Bernhard Reutner-Fischer [Wed, 17 Jan 2007 19:44:24 +0000 (19:44 -0000)]
- constify some read-only members and remove superfluous casts
  (cleanup)

17 years ago- reuse option_mask32 for state-handling in main
Bernhard Reutner-Fischer [Wed, 17 Jan 2007 19:42:30 +0000 (19:42 -0000)]
- reuse option_mask32 for state-handling in main
- improve check for errors from fcntl

17 years ago- replace some occurances of "kernel" with busybox
Bernhard Reutner-Fischer [Wed, 17 Jan 2007 19:36:01 +0000 (19:36 -0000)]
- replace some occurances of "kernel" with busybox

17 years agohttpd: use fd#1 in inetd mode
Denis Vlasenko [Sun, 14 Jan 2007 17:06:11 +0000 (17:06 -0000)]
httpd: use fd#1 in inetd mode
inetd: micro style fix

17 years agoinetd: preparatory patch, no code changes
Denis Vlasenko [Sun, 14 Jan 2007 14:46:18 +0000 (14:46 -0000)]
inetd: preparatory patch, no code changes

17 years agoRename bb_sanitize_stdio -> bb_sanitize_server_stdio
Denis Vlasenko [Sun, 14 Jan 2007 13:12:06 +0000 (13:12 -0000)]
Rename bb_sanitize_stdio -> bb_sanitize_server_stdio
(name is still bad - it doesn't hint that function
may do daemonization trick for you if asked to).
Small fixes to fakeidentd.

17 years agosmall size optimization
Denis Vlasenko [Sun, 14 Jan 2007 12:47:27 +0000 (12:47 -0000)]
small size optimization

17 years agoisrv.h: add copyright info
Denis Vlasenko [Sun, 14 Jan 2007 12:34:48 +0000 (12:34 -0000)]
isrv.h: add copyright info

17 years agoI forgot "svn add" AGAIN! :(
Denis Vlasenko [Sun, 14 Jan 2007 12:32:30 +0000 (12:32 -0000)]
I forgot "svn add" AGAIN! :(

17 years agofakeidentd: avoid extra fcntl calls
Denis Vlasenko [Sun, 14 Jan 2007 12:31:26 +0000 (12:31 -0000)]
fakeidentd: avoid extra fcntl calls

17 years agofakeidentd: fix daemon mode (was thinking that it is in
Denis Vlasenko [Sun, 14 Jan 2007 12:07:25 +0000 (12:07 -0000)]
fakeidentd: fix daemon mode (was thinking that it is in
inetd-wait mode and dying after timeout). Minor fixes,
comments are improved in places.

17 years agoinetd: open log after daemonization
Denis Vlasenko [Sun, 14 Jan 2007 02:03:28 +0000 (02:03 -0000)]
inetd: open log after daemonization

17 years agoBy popular request reinstate fakeidentd's standalone mode.
Denis Vlasenko [Sun, 14 Jan 2007 01:29:06 +0000 (01:29 -0000)]
By popular request reinstate fakeidentd's standalone mode.
Since this is also needed for other applets like telnetd,
introduce generic driver for such things.
It even supports inetd-wait ('linger') mode, when inetd
hands out listen socket to child and waits to it to die,
instead of handing out accepted socket and continuing
listening itself (nowait mode).
Code growth ~200 bytes.
NB: our inetd doesn't support wait mode yet (or mabe it is buggy).

17 years agowhitespace fixes (leading spaces to tab)
Denis Vlasenko [Sat, 13 Jan 2007 21:06:21 +0000 (21:06 -0000)]
whitespace fixes (leading spaces to tab)

17 years agosmall fixes to ipv6 infrastructure
Denis Vlasenko [Sat, 13 Jan 2007 21:05:38 +0000 (21:05 -0000)]
small fixes to ipv6 infrastructure

17 years agorandom small size optimizations
Denis Vlasenko [Fri, 12 Jan 2007 22:10:34 +0000 (22:10 -0000)]
random small size optimizations

17 years agostty: fix bug reported by Paul Albrecht <albrecht@rdi1.com> -
Denis Vlasenko [Fri, 12 Jan 2007 21:03:07 +0000 (21:03 -0000)]
stty: fix bug reported by Paul Albrecht <albrecht@rdi1.com> -
stty -echo didn't work. Introduced by me :(

17 years agostty: rearrange functions, avoiding the need in forward declarations.
Denis Vlasenko [Fri, 12 Jan 2007 21:02:04 +0000 (21:02 -0000)]
stty: rearrange functions, avoiding the need in forward declarations.
No other code chages.

17 years agoundo RESERVE_CONFIG_BUFFER change. aldot, small on-stack char[N] objects
Denis Vlasenko [Fri, 12 Jan 2007 21:01:05 +0000 (21:01 -0000)]
undo RESERVE_CONFIG_BUFFER change. aldot, small on-stack char[N] objects
are perfectly okay, don't convert them to RESERVE_CONFIG_BUFFERs.

17 years agonext part of ipv6-ization. mostly netcat.
Denis Vlasenko [Fri, 12 Jan 2007 20:59:31 +0000 (20:59 -0000)]
next part of ipv6-ization. mostly netcat.

17 years agonext part of ipv6-ization. dnsd code is "interesting"...
Denis Vlasenko [Fri, 12 Jan 2007 14:57:37 +0000 (14:57 -0000)]
next part of ipv6-ization. dnsd code is "interesting"...

17 years agonext part of ipv6-ization is here: wget & httpd
Denis Vlasenko [Fri, 12 Jan 2007 10:35:23 +0000 (10:35 -0000)]
next part of ipv6-ization is here: wget & httpd

17 years agofakeinetd: attempted ipv6-ization (and it's done)
Denis Vlasenko [Thu, 11 Jan 2007 23:26:13 +0000 (23:26 -0000)]
fakeinetd: attempted ipv6-ization (and it's done)
but entire applet can be orders of magnitude smaller
if written as an inetd service.
So did that (#ifdef'ed out entire old version).
inetd version is less than 10% of old one!
function                                             old     new   delta
packed_usage                                       22083   22105     +22
nobodystr                                              4       -      -4
bind_ip_address                                        4       -      -4
ident_substr                                          20       -     -20
chmatch                                               22       -     -22
movefd                                                25       -     -25
skipchars                                             49       -     -49
handlexitsigs                                         51       -     -51
replyError                                            70       -     -70
.rodata                                           158120  158024     -96
deleteConn                                           102       -    -102
G                                                    524     388    -136
conns                                                560       -    -560
fakeidentd_main                                     1457     143   -1314
------------------------------------------------------------------------------
(add/remove: 0/10 grow/shrink: 1/3 up/down: 22/-2453)       Total: -2431 bytes

17 years agofix my own breakage
Denis Vlasenko [Thu, 11 Jan 2007 22:39:25 +0000 (22:39 -0000)]
fix my own breakage

17 years agoTrailing whitespace removal over entire tree
Denis Vlasenko [Thu, 11 Jan 2007 17:20:00 +0000 (17:20 -0000)]
Trailing whitespace removal over entire tree

17 years agofix verbose output; remove commented-out includes.
Denis Vlasenko [Thu, 11 Jan 2007 16:51:21 +0000 (16:51 -0000)]
fix verbose output; remove commented-out includes.

17 years agoipv6-ization efforts continue. Few bugs are found,
Denis Vlasenko [Thu, 11 Jan 2007 16:50:23 +0000 (16:50 -0000)]
ipv6-ization efforts continue. Few bugs are found,
unknown number likely introduced...

17 years agocode shrinkage by Bernhard Fischer <rep.nop@aon.at>
Denis Vlasenko [Wed, 10 Jan 2007 22:35:54 +0000 (22:35 -0000)]
code shrinkage by Bernhard Fischer <rep.nop@aon.at>

17 years agomissed a few #undefs (no real impact I think)
Denis Vlasenko [Wed, 10 Jan 2007 20:57:03 +0000 (20:57 -0000)]
missed a few #undefs (no real impact I think)

17 years agofix bug 1146 (gunzip breakage introduced by me --vda)
Denis Vlasenko [Wed, 10 Jan 2007 20:50:04 +0000 (20:50 -0000)]
fix bug 1146 (gunzip breakage introduced by me --vda)

17 years agoa bit more IPv6-ization work
Denis Vlasenko [Wed, 10 Jan 2007 20:19:56 +0000 (20:19 -0000)]
a bit more IPv6-ization work
syslogd: converted to use it (in -R host:port)

17 years agoImprove generic ipv4+ipv6 support in libbb.
Denis Vlasenko [Wed, 10 Jan 2007 09:28:01 +0000 (09:28 -0000)]
Improve generic ipv4+ipv6 support in libbb.
Convert telnet to it. Now this works:
telnetd -b [::1]:1234 - bind to IPv6 non-standard port
telnet [::1]:1234 - connect to IPv6 non-standard port
telnet ::1 1234 - same
This does not require ANY ipv6-specific code in applets
(no struct sockaddr_in6. In fact, no sockaddr_in, too).