- typo in documentation

ash: add testcase for bug 5304

ash: fix "while kill -0 $child; do true; done" looping forever.

udhcp: simplify SO_BINDTODEVICE call

ls: trim help text

ping: trivial code shrink

function                                             old     new   delta
ping6_main                                            31      30      -1
ping_main                                            405     370     -35

cpio: emit TRAILER even when hard links were found.
 by Pascal Bellard (pascal.bellard AT ads-lu.com)

devmem: fixlet in cleanup code

devmem: make it more script-friendly; don't do any reads
 and output nothing if writing was requested. -100 bytes

less: correctly wrap lines with tabs

devmem: new applet

less: FEATURE_LESS_LINENUMS depends on FEATURE_LESS_DASHCMD

read_key is actually written by Rob, add him to copyright notice

less: disable _ command, it's useless bloat

read_key: add comments how Shift and Meta keys looks like.
 no code changes

less: reuse former vi's key reading code. Improve SIGWINCH handling.

function                                             old     new   delta
less_main                                           2056    2097     +41
getch_nowait                                         248     273     +25
read_key                                             310     321     +11
static.esccmds                                        61      69      +8
count_lines                                           72      74      +2
less_gets                                            166     142     -24
less_getch                                           172      43    -129
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 6/5 up/down: 91/-170)           Total: -79 bytes
   text    data     bss     dec     hex filename

libbb: add forgotten file from previous commit :(

vi: move key reading routine out of vi into llbbb

function                                             old     new   delta
read_key                                               -     310    +310
....
static.esccmds                                       170      61    -109
readit                                               286      60    -226
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 9/10 up/down: 349/-367)         Total: -18 bytes

tar: fix typo in comment

tar: fix bug 3844: non-root tar does not preserve perms

less: add optional line number toggle and resizing on SIGWINCH.

- improve wording and fix alphabetical order

less: add less v.418 help text doc. No code changes.

build system cleanup: rename FEATURE_AWK_MATH to FEATURE_AWK_LIBM;
 disable parsing test applet.

less: experimental code to enable wrap/no-wrap
 and adapting to resized xterm windows. disabled for now.

less: more sane way of line numbering. Prepares for
 wrap/unwrap and line numbers to be toggleable.

- give glob a chance
  CROSS_COMPILE=~/foo-bar-baz would fail otherwise
  See http://www.uclibc.org/lists/buildroot/2008-October/011191.html

- use sys/inotify.h

init: downgrade ENABLE_DEBUG_INIT to just a #define to prevent people
 from selecting it in error. It has to be used ONLY for debugging
 init, never in production, as resulting init has serious differences.

awk: fix typo in atan2 code. closes bug 5594.

- fix ip route rejecting dotted quads as prefix
- adjust error message for wrong prefix not to mention address
  Previously e.g. ip route add 127.0.0.0/255.0.0.0 dev dummy0
  was rejected, saying
ip: an inet address is expected rather than "127.0.0.0/255.0.0.0"

function                                             old     new   delta
get_prefix_1                                         201     309    +108
get_prefix                                            55      73     +18
get_addr                                              55      73     +18
get_addr32                                            48      58     +10
get_addr_1                                           249     204     -45
.rodata                                           114569  114524     -45
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/2 up/down: 154/-90)            Total: 64 bytes

getopt: reinstate erroneously removed getopt() reset code.

vi: handle chars 0x80, 0x81... correctly

dc: conditionalize parts which require libm

ash: fix NOEXEC mode - we were forgetting to pass environment!
env: promote to NOEXEC
hd: promote to NOEXEC, as hexdump is NOEXEC already

ash: fix a bug in standalone mode (corrupted getopt() state)

add comment explaining previous change

volume identification: abolish /proc/partitions and /proc/cdroms
scanning. It does not catch volume managers and such.
Adding even more cruft is bad, so I decided to simply
scan /dev/* for any block devices. See how much better
it finds devices now:

# ./busybox_old blkid
/dev/sda1: LABEL="/boot" UUID="7931e231-dcb4-4b6d-9301-f7354ae24061"
/dev/dm-0: LABEL="Fedora-9-Live-x8" UUID="bb491e1e-1145-4f5b-b0ab-cbd2baf4f15a"
/dev/dm-1: UUID="edc2a920-ef83-437e-ba64-d3b6dc851267"
/dev/sdb1: UUID="6F84-ED0F"

# ./busybox blkid
/dev/sdb1: UUID="6F84-ED0F"
/dev/root: LABEL="Fedora-9-Live-x8" UUID="bb491e1e-1145-4f5b-b0ab-cbd2baf4f15a"
/dev/dm-1: UUID="edc2a920-ef83-437e-ba64-d3b6dc851267"
/dev/dm-0: LABEL="Fedora-9-Live-x8" UUID="bb491e1e-1145-4f5b-b0ab-cbd2baf4f15a"
/dev/sda1: LABEL="/boot" UUID="7931e231-dcb4-4b6d-9301-f7354ae24061"
/dev/mapper/VolGroup00-LogVol01: UUID="edc2a920-ef83-437e-ba64-d3b6dc851267"
/dev/mapper/VolGroup00-LogVol00: LABEL="Fedora-9-Live-x8" UUID="bb491e1e-1145-4f5b-b0ab-cbd2baf4f15a"

function                                             old     new   delta
static.drive_name_string                              12       -     -12
append_mount_options                                 205     190     -15
volume_id_open_node                                   37      18     -19
uuidcache_check_device                               485     257    -228
uuidcache_init                                       637      36    -601
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/4 up/down: 0/-875)           Total: -875 bytes
   text    data     bss     dec     hex filename
 792218     592    6648  799458   c32e2 busybox_old
 791260     592    6648  798500   c2f24 busybox_unstripped

blkid: vda forgot to svn add it again. vda is stupid

Comment and whitespace tweaks.

vi: explain why reading 4 chars is unsafe

libbb: do not reject floating point strings like ".15"

mount: -o parm1 -o parm2 should accumulate

vi: whitespace fix

cpio: fix regression in prev commit (harmless)

data_extract_all: do not complain if directory exists on mkdir
rpm/cpio: move "20653 blocks" printout from get_header_cpio to cpio_main -
rpm doesn't want to have that

rpm: fix incompatibilities which prevented rpm -i foo.src.rpm

function                                             old     new   delta
fileaction_setowngrp                                  57      89     +32

vi: a few trivial optimizations to keyboard reading code; bump timeout to 50s.

function                                             old     new   delta
edit_file                                            901     912     +11
count_lines                                           74      72      -2
readit                                               306     289     -17
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 11/-19)             Total: -8 bytes

Confirmed that on Linux the serial interrupt takes precedence over the timer
interrupt, so we don't need to worry about scheduler delays.  This means the
delay can be trimmed down to 25 miliseconds.  Add comment while at it.

build system: dpkg needs .gz handling

sysctl: sysctl -a was still misbehaving, fix it

return accidentally deleted "/* vi: set sw=4 ts=4: */"

sysctl: fix bug 3894 _for real_.

sysctl: remove trivial comments. no code changes

sysctl: remove special-cased reporting of EPERM,
 common code path gives nearly the same message. -50 bytes

sysctl: fix bug 3894 (by Kryzhanovskyy Maksym)

function                                             old     new   delta
sysctl_dots_to_slashes                                 -      47     +47
sysctl_write_setting                                 310     298     -12
sysctl_read_setting                                  296     284     -12
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/2 up/down: 47/-24)             Total: 23 bytes

vi: fix bizarre formatting. no code changes

hush: add TODO

hush: next small step towards functions

fix recurring "last_cmd overrun", fix [del] handling in insert mode

vi: trivial size optimization -65 bytes

vi: reinstate timeout of 300 ms

vi: add comments to Rob's algorithm of reading and matching ESC sequences
 (nice work btw!)

Escape sequences sent over serial links don't come in as a block, so poll
needs to pause a bit to make sure the next character has time to come in.

Clean up editors/vi.c:readit() so it only does readahead when actually
parsing an escape sequence.  (This mitigates but doesn't fully fix the
the "cursoring around the file deletes data under qemu" bug, presumably due
to "\033[D" being treated as three separate characters.)

hush: fix NOMMU bug (analogous to preceding commit for MMU)

testcase for the last fix

hush: fix trashing of environment by local env vars:
  a=a; a=b cmd; - a was unset!
  +57 bytes

function                                             old     new   delta
add_string_to_strings                                  -     110    +110
putenv_all                                             -      27     +27
run_list                                            2086    2111     +25
free_strings                                           -       7      +7
free_pipe                                            210     208      -2
add_malloced_string_to_strings                       110       -    -110
------------------------------------------------------------------------------
(add/remove: 3/1 grow/shrink: 1/1 up/down: 169/-112)           Total: 57 bytes

blkid: new applet. We almost had everything needed for it already

function                                             old     new   delta
display_uuid_cache                                     -      89     +89
blkid_main                                             -       8      +8
applet_names                                        1871    1877      +6
applet_main                                         1140    1144      +4
applet_nameofs                                       570     572      +2
packed_usage                                       24737   24735      -2
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 3/1 up/down: 109/-2)            Total: 107 bytes

findfs: fix LUKS and FAT detection routines; do not exit if corrupted
 FAT fs makes us try to seek past volume

function                                             old     new   delta
volume_id_get_buffer                                 301     327     +26
volume_id_probe_luks                                  79      82      +3
get_attr_volume_id                                    73      65      -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 29/-8)              Total: 21 bytes

zcip: code size optimizations, improved help text and comments

function                                             old     new   delta
packed_usage                                       24750   24787     +37
run                                                  658     655      -3
pick                                                  40      34      -6
arp                                                  186     177      -9
zcip_main                                           1402    1356     -46
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/4 up/down: 37/-64)            Total: -27 bytes

hush: fix environment and memory leaks, add tests for them

function                                             old     new   delta
add_malloced_string_to_strings                         -     110    +110
run_list                                            1999    2086     +87
free_strings_and_unsetenv                              -      87     +87
hush_version_str                                       -      18     +18
pseudo_exec_argv                                     139     146      +7
static.version_str                                    17       -     -17
free_pipe                                            237     210     -27
done_word                                            790     642    -148
------------------------------------------------------------------------------
(add/remove: 3/1 grow/shrink: 2/2 up/down: 309/-192)          Total: 117 bytes

unzip: remove example of a file we now can handle

hush: preparatory work for implementing functions

hush: massive renaming of ill-named structures and fields
hush: error out on constructs like:
 $ abc(def) - was working as if it was (abcdef)
 $ case b in abc(a|(b) echo YES; esac - was ignoring 'abc' and extra '('

- route metric support (Natanael Copa)
  Adds about 75b

- add some anchors

ash: support &> redirection (bashism). ~90 bytes of code

ash: some beautification work, no code changes

ash: implement ">&file" bashism. ~100 bytes.

watchdog: WDIOC_SETTIMEOUT accepts seconds, not milliseconds
klogd: handle many lines at once, by Steve Bennett (steveb AT workware.net.au)

- wrap overlong line

grep: fix 'echo aaa | grep -o a' + ENABLE_EXTRA_COMPAT case
 by Natanael Copa

inetd: use config parser. by Vladimir

function                                             old     new   delta
reread_config_file                                  1092    2154   +1062
next_line                                             98      33     -65
next_word                                            197      57    -140
parse_one_line                                      1202       -   -1202
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/2 up/down: 1062/-1407)       Total: -345 bytes

route: fix for 64-bit BE machines by Seonghun Lim (wariua AT gmail.com)

website: announce 1.12.1 and 1.11.3

scripts/randomtest[.loop]: add scripts for randomconfig testing

showkey: suppress gcc warning

sendmail: update by Vladimir

remove redundant NULL check

more style fixes, no code changes

style fixes, no code changes

sendmail: compat update by Vladimir

function                                             old     new   delta
sendgetmail_main                                    1889    2091    +202
putchar_unlocked                                       -      43     +43
putchar                                                -      43     +43
packed_usage                                       24868   24910     +42
smtp_checkp                                          102     111      +9
uuencode                                             235     227      -8
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 3/1 up/down: 339/-8)            Total: 331 bytes

lineedit: fix problems with empty commands in history

start_stop_daemon: accept (and ignore) -R <param>

udhcp: add inline docs; small code shrink

function                                             old     new   delta
send_packet                                          103      87     -16
udhcpc_main                                         2359    2323     -36

udhcpc: fixlet for previous commit

udhcp: added some FIXMEs; code shrink. -49 bytes

Markus Heidelberg writes:
* document --nicelevel in Config.in
* usage: --verbose is the fancy option, not --quiet

- add less -I to be able to search case-insensitively
  +17b, but the helptext is quite elaborate, thus:
function                                             old     new   delta
.rodata                                           118995  119032     +37
packed_usage                                       24731   24767     +36
regex_process                                        284     300     +16
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 89/0)               Total: 89 bytes