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Author SHA1 Message Date
Denys Vlasenko 162ac7f45e taskset: add support for taking/printing CPU list (-c option) 
function                                             old     new   delta
taskset_main                                         511     855    +344

Based on patch by Fryderyk Wrobel <frd1996@gmail.com>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-11-01 15:44:49 +01:00
Denys Vlasenko 21806562ca hush: restore redirected stdin 
function                                             old     new   delta
restore_redirects                                     52      95     +43
save_fd_on_redirect                                  243     253     +10
hfopen                                                90      99      +9
fgetc_interactive                                    259     261      +2
builtin_type                                         117     115      -2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/1 up/down: 64/-2)              Total: 62 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-11-01 14:16:07 +01:00
Denys Vlasenko ea096d6c13 ntpd: decrease MIN_FREQHOLD by 2, increase "penalty" for largish offset x2 
> 2018-07-25:
> ntpd: increase MIN_FREQHOLD by 3
> This means we'll start correcting frequency ~5 minutes after start,
> not ~3.5 ones.
> With previous settings I still often see largish ~0.7s initial offsets
> only about 1/2 corrected before frequency correction kicks in,
> resulting in ~200ppm "correction" which is then slowly undone.

Review of real-world results of the above shows that with small
initial offsets, freq correction can be allowed to kick in sooner,
whereas with large (~0.8s) offsets, we still start freq correction
a bit too soon.

Let's rebalance this a bit.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-30 12:18:07 +01:00
Denys Vlasenko caf5ee0dd9 gunzip: fix incorrect decoding of "fixed" inflate blocks 
function                                             old     new   delta
huft_build                                          1008    1022     +14
inflate_block                                       1253    1256      +3
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 17/0)               Total: 17 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-26 20:04:34 +02:00
Denys Vlasenko 122a8cbd4a hdparm: placate "warning: taking the absolute value of unsigned type" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-25 17:47:22 +02:00
Denys Vlasenko 9a0c404d5f vi: placate "warning: shifting a negative signed value is undefined" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-25 17:42:23 +02:00
Denys Vlasenko f39a71817e read_key(): placate "warning: shifting a negative signed value is undefined" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-25 17:40:57 +02:00
Denys Vlasenko d6ff27de15 ntpd: abs(tmx.offset) was truncating a "long" typed value 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-25 17:35:58 +02:00
Denys Vlasenko b4ad1d86b6 tc: array address is never NULL 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-25 13:41:31 +02:00
Denys Vlasenko e076162897 traceroute: fix gcc-ism 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-25 13:39:41 +02:00
Denys Vlasenko e5897d041d suppress a few "unused function" warnings 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-25 13:05:15 +02:00
Denys Vlasenko 1f1492bb96 netstat: suppress a warning (conversion from 'int' to 'smallint' changes value) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-25 13:00:01 +02:00
Denys Vlasenko b4ef2e3467 Makefile.flags: suppress some clang-9 warnings 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-25 12:56:51 +02:00
Denys Vlasenko af7169b4a7 clang/llvm 9 fix - do not eliminate a store to a fake "const" 
This is *much* better (9 kbytes better) than dropping "*const"
optimization trick.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-25 12:12:22 +02:00
Denys Vlasenko e1a7c97ac6 tar: fix fallout of: change -a from meaning "lzma" to mean "autodetect by extension" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-25 10:30:53 +02:00
Denys Vlasenko be5a505d77 Remove syscall wrappers around clock_gettime, closes 12091 
12091 "Direct use of __NR_clock_gettime is not time64-safe".

function                                             old     new   delta
runsv_main                                          1698    1712     +14
startservice                                         378     383      +5
get_mono                                              31      25      -6
date_main                                            932     926      -6
gettimeofday_ns                                       17       -     -17
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 2/2 up/down: 19/-29)            Total: -10 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-24 16:26:55 +02:00
Denys Vlasenko 7427406580 shell: better comments in BASE#nn code 
function                                             old     new   delta
evaluate_string                                      932     930      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-22 14:25:43 +02:00
Denys Vlasenko 3ef513e787 shell/ulimit: code shrink 
text	   data	    bss	    dec	    hex	filename
1001949	    551	   5612	1008112	  f61f0	busybox_old
1001906	    551	   5612	1008069	  f61c5	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-21 16:47:09 +02:00
Denys Vlasenko fb1103595f gunzip: code shrink by using int-, not short-sized struct member 
function                                             old     new   delta
inflate_block                                       1254    1253      -1
inflate_codes                                        629     621      -8
huft_build                                          1054    1008     -46
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-55)             Total: -55 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-20 19:07:06 +02:00
Denys Vlasenko 6572ef6e1e gzip: code shrink 
huft_build() still has way too many params

function                                             old     new   delta
lit                                                    -      94     +94
dist                                                   -      94     +94
huft_build                                          1058    1054      -4
inflate_block                                       1281    1254     -27
cpdext                                                30       -     -30
cplext                                                31       -     -31
cpdist                                                60       -     -60
cplens                                                62       -     -62
------------------------------------------------------------------------------
(add/remove: 2/4 grow/shrink: 0/2 up/down: 188/-214)          Total: -26 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-19 18:53:19 +02:00
Denys Vlasenko c763392458 gzip: code shrink 
huft_build() has way too many params

function                                             old     new   delta
inflate_block                                       1293    1281     -12
huft_build                                          1085    1058     -27
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-39)             Total: -39 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-19 18:33:49 +02:00
Denys Vlasenko 95867147f5 telnet: add disabled code to emit EC and IP 
> I'm trying to connect to a Korenix 3005 switch through telnet
> for management purposes, and all is well except for the backspace character
> - seems like my switch doesn't handle it too well and instead of erasing
> the last character all it does is print some garbage to the screen.
> I've had the same issue before while using putty, but saw a solution that
> suggests to enable "Telnet special commands" in the options menu, and it
> worked.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-18 16:47:37 +02:00
Denys Vlasenko 37a9008f8e brctl: code shrink 
function                                             old     new   delta
show_bridge                                          323     317      -6
brctl_main                                          2171    2164      -7
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-13)             Total: -13 bytes
   text	   data	    bss	    dec	    hex	filename
1002083	    551	   5612	1008246	  f6276	busybox_old
1002065	    551	   5612	1008228	  f6264	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-15 12:31:54 +02:00
Denys Vlasenko eb1395147a brctl: tweak help text, fix comments 
function                                             old     new   delta
packed_usage                                       33255   33236     -19

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-12 19:51:46 +02:00
Denys Vlasenko b4fa16d5ed brctl: fold show_bridge_ports_ into its caller 
function                                             old     new   delta
brctl_main                                          2235    2171     -64

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-12 19:42:37 +02:00
Denys Vlasenko 3398753818 brctl: code shrink 
packed_usage                                       33253   33255      +2
write_uint                                            96      90      -6
show_bridge_timer                                     93      69     -24
brctl_main                                          2338    2235    -103
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/3 up/down: 2/-133)           Total: -131 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-12 19:24:38 +02:00
Denys Vlasenko 42f454b13b dpkg-deb: work around bogus error message when working with XZ compressed packages 
function                                             old     new   delta
unpack_xz_stream                                    2309    2317      +8
bb_full_fd_action                                    464     472      +8

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-11 14:11:44 +02:00
Denys Vlasenko 427c12cc51 tee: do not intercept SIGPIPE 
GNU tee does this only with -p, which we don't have yet.

function                                             old     new   delta
tee_main                                             306     295     -11

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-07 14:25:45 +02:00
Denys Vlasenko 27f0e8a275 fdisk_aix: fix aliasing warning, comment out unused global variables 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-04 17:16:15 +02:00
Denys Vlasenko d8e4ce0503 fdisk: avoid overflow in "mega/gigabytes" calculation, code shrink 
function                                             old     new   delta
list_disk_geometry                                   175     145     -30

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-10-04 16:45:04 +02:00
Denys Vlasenko 65741d004e telnet: fix uninitialized variable bug 
function                                             old     new   delta
telnet_main                                         1236    1238      +2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-09-25 13:48:01 +02:00
Denys Vlasenko 11e024aa86 udhcpc6: add ELAPSED_TIME option to outgoing packets 
function                                             old     new   delta
init_d6_packet                                        53     121     +68
udhcpc_main                                         2577    2582      +5
udhcpc6_main                                        2593    2597      +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 77/0)               Total: 77 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-09-24 14:01:00 +02:00
Denys Vlasenko c58d785b9d ash: fix BASE###nn bashism for bases 36..64 
function                                             old     new   delta
evaluate_string                                      876     932     +56

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-09-22 23:40:10 +02:00
Denys Vlasenko ca1ce4b9fa ash: fix BASE###nn bashism to accept letter 'digits' for bases > 9 
function                                             old     new   delta
evaluate_string                                      873     876      +3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-09-22 18:26:05 +02:00
Denys Vlasenko d327c6b190 gzip: code shrink 
Converted a few 16-bit variables and small arrays to 32-bit.

Stopped pulling desc->FOO members into temporary local variables
in gen_bitlen(): on register-starved arches, this is a loss,
temporaries go into stack slots.

Sprinkled a few "const" on pointer arguments.

function                                             old     new   delta
pack_gzip                                            742     745      +3
gen_codes                                            101      97      -4
build_tree                                           886     833     -53
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 3/-57)             Total: -54 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-09-06 17:59:45 +02:00
Denys Vlasenko 81a708393d examples/udhcp/simple.script: up interface on deconfig event 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-09-05 14:58:30 +02:00
Denys Vlasenko 35e349de3c ash: add a FIXME comment 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-09-05 14:31:49 +02:00
Denys Vlasenko 18a90ec846 hush: fix "set -o INVALID" affecting -e flag state 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-09-05 14:07:14 +02:00
Denys Vlasenko 750137ef7c gzip: code shrink 
function                                             old     new   delta
gzip_main                                            267     264      -3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-09-05 13:26:58 +02:00
Denys Vlasenko ac78f2ac96 top: do not use previous colleced data wheh "h" toggles threads display 
This prevents first update from showing incorrect CPU usage data

function                                             old     new   delta
handle_input                                         620     643     +23

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-08-11 16:17:11 +02:00
Denys Vlasenko 4f70a32f46 udhcpc6: s/iphdr/ip6_hdr/ 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-08-09 20:43:40 +02:00
Denys Vlasenko 85b380f6b2 nmeter: do not clamp down %Nc to minimum of 10 (think nmeter "%nprocc") 
Also, go for unsigned divisions.

function                                             old     new   delta
init_cpu                                              61      73     +12
collect_cpu                                          444     422     -22
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 12/-22)            Total: -10 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-08-06 16:59:50 +02:00
Denys Vlasenko b81f805658 stat: print nanosecond times, fix printing of empty lines 
function                                             old     new   delta
human_time                                            36      73     +37

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-08-03 18:08:27 +02:00
Denys Vlasenko 2f9c124f7d ash: fix set -o to not show "nameless" options 
Patch by Martijn Dekker <martijn@inlv.org>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-08-02 16:44:35 +02:00
Denys Vlasenko 16474cf246 tar: change -a from meaning "lzma" to mean "autodetect by extension" 
function                                             old     new   delta
tar_main                                            1026    1100     +74
packed_usage                                       33311   33329     +18
tar_longopts                                         309     325     +16
vfork_compressor                                     246     210     -36
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 108/-36)            Total: 72 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-08-02 15:19:56 +02:00
Denys Vlasenko e6a87e7483 tar: code shrink 
function                                             old     new   delta
writeLongname                                        226     228      +2
static.prefilled                                      48       -     -48
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/0 up/down: 2/-48)             Total: -46 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-08-01 15:07:21 +02:00
Denys Vlasenko dac0a7d234 unicode: code shrink in character width determination 
function                                             old     new   delta
bb_wcwidth                                           267     238     -29

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-07-23 11:26:54 +02:00
Denys Vlasenko 4767a5375e libbb: include <crypt.h> only if necessary 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-07-16 15:09:06 +02:00
Denys Vlasenko b694608429 ntpd: add comment about mode6, no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-07-02 15:03:47 +02:00
Denys Vlasenko c0961e09b2 ntpd: commonalize message strings 
function                                             old     new   delta
recv_and_process_peer_pkt                            961     973     +12
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 12/0)               Total: 12 bytes
   text	   data	    bss	    dec	    hex	filename
 953108	    481	   7288	 960877	  ea96d	busybox_old
 953086	    481	   7288	 960855	  ea957	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-07-02 13:10:19 +02:00
Denys Vlasenko caecfdc20d ntpd: abort if argvs are (unexpectedly) given 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-07-02 11:28:18 +02:00
Denys Vlasenko 25a871fb40 libbb: deal with "declaration of 'link' shadows a global declaration" warning 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-25 18:51:00 +02:00
Denys Vlasenko 3a0eea0887 pidof: support "pidof /path/to/binary" case 
function                                             old     new   delta
find_pid_by_name                                     230     227      -3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-15 18:35:39 +02:00
Denys Vlasenko 070aa61747 readlink,realpath: fix a case with a symplink, closes 11021 
function                                             old     new   delta
xmalloc_realpath_coreutils                           125     201     +76

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-13 17:09:05 +02:00
Denys Vlasenko 84d38500a7 udhcpc: fix comment, no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-13 10:02:03 +02:00
Denys Vlasenko 72f12acb6b udhcpc6: fix aliasing warning 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-11 18:18:48 +02:00
Denys Vlasenko eda5142b5c Start 1.32.0 development cycle 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-10 12:52:16 +02:00
Denys Vlasenko 0f1369f0c5 Bump version to 1.31.0 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-10 11:53:46 +02:00
Denys Vlasenko 3b69ba799f mount,losetup: use /dev/loop-control is it exists 
function                                             old     new   delta
get_free_loop                                          -      58     +58
set_loop                                             597     649     +52
losetup_main                                         482     476      -6
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/1 up/down: 110/-6)            Total: 104 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-09 23:20:49 +02:00
Denys Vlasenko 894f0a3235 tftp: allow -lc and -cl options 
function                                             old     new   delta
tftp_main                                            394     396      +2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-09 12:41:17 +02:00
Denys Vlasenko 94ce1c0ebb tftpd: revert erroneous change 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-09 11:32:23 +02:00
Denys Vlasenko 3b8025f132 tftp: optional tftp-hpa compat 
function                                             old     new   delta
tftp_main                                            276     394    +118

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-09 11:12:02 +02:00
Denys Vlasenko 48eebc8d5c expand: add commented-out code to handle NULs 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-09 09:16:03 +02:00
Denys Vlasenko 92549250f3 expand,unexpand: drop broken test, add FIXME comment 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-08 13:04:44 +02:00
Denys Vlasenko 22cc92833f awk: fix testsuite 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-08 13:00:46 +02:00
Denys Vlasenko 04a0b7f080 bc: placate compiler warnings 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-08 12:58:16 +02:00
Denys Vlasenko fa182a355a vi: code shrink 
function                                             old     new   delta
colon                                               2852    2846      -6

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-08 12:57:07 +02:00
Denys Vlasenko 7a4e55422a bc: placate compiler warnings 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-08 12:39:30 +02:00
Denys Vlasenko 3e463e1cfd brctl: placate compiler warnings 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-08 12:35:06 +02:00
Denys Vlasenko 023ae75fc6 blockdev: add usage comment, no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-08 08:57:11 +02:00
Denys Vlasenko 1230aec77a httpd: .js is "application/javascript", not "application/x-javascript" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-07 12:32:30 +02:00
Denys Vlasenko a5c5dc6f0b passwd: do not set 0 as date of last password change, closes 11951 
function                                             old     new   delta
update_passwd                                       1491    1505     +14

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-07 12:30:23 +02:00
Denys Vlasenko 5c317c0b8d httpd: add js to built in MIME types list 
Firefox needs this to execute .js

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-07 09:32:03 +02:00
Denys Vlasenko ed042010dc lpd: avoid SEGVing on immediate EOF from peer 
Patch by Luís Marques <luismarques@lowrisc.org>

function                                             old     new   delta
lpd_main                                             749     757      +8

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-07 09:14:41 +02:00
Denys Vlasenko 45e3967c20 libbb: move netlink socket binding to the utility function 
function                                             old     new   delta
create_and_bind_to_netlink                             -     134    +134
ifplugd_main                                        1117    1052     -65
uevent_main                                          399     306     -93
mdev_main                                            314     215     -99
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/3 up/down: 134/-257)         Total: -123 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-03 14:16:52 +02:00
Denys Vlasenko f3634584d0 ash,hush: show 'c' in $- if run in "sh -c CMD" 
function                                             old     new   delta
options                                              552     599     +47
expand_one_var                                      2375    2385     +10
optletters_optnames                                   60      64      +4
hush_main                                           1108    1111      +3
ash_main                                            1150    1152      +2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/0 up/down: 66/0)               Total: 66 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-03 12:21:04 +02:00
Denys Vlasenko 897475ab02 ash: allocate line editing structure only if needed 
function                                             old     new   delta
optschanged                                           91     128     +37
historycmd                                            13      17      +4
setcmd                                                80      78      -2
ash_main                                            1167    1150     -17
options                                              576     552     -24
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/3 up/down: 41/-43)             Total: -2 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-06-01 16:35:09 +02:00
Denys Vlasenko 6eb6e6a1e9 dhcp: downgrade "got raw socket fd" message to log3, make log2 default max 
log3 messages are very much redundant

function                                             old     new   delta
change_listen_mode                                   322     302     -20

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-31 23:52:16 +02:00
Denys Vlasenko 65c34c52df dhcp: get rid of static data signal_pipe 
function                                             old     new   delta
udhcp_sp_setup                                        65     110     +45
udhcp_sp_fd_set                                       60      59      -1
udhcpd_main                                         1442    1437      -5
udhcpc_main                                         2684    2679      -5
signal_pipe                                            8       -      -8
packed_usage                                       33292   33284      -8
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/4 up/down: 45/-27)             Total: 18 bytes
   text	   data	    bss	    dec	    hex	filename
 952746	    481	   7296	 960523	  ea80b	busybox_old
 952768	    481	   7288	 960537	  ea819	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-31 23:39:22 +02:00
Denys Vlasenko 91755cb16d udhcp: rename server_config to server_data 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-30 16:23:34 +02:00
Denys Vlasenko bcb1fc3e6c udhcp: rename client_config to client_data, server_config to server_data 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-26 15:03:05 +02:00
Denys Vlasenko 8b35f207bb shell: move all definitions of strto_arith_t() together 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-26 14:02:10 +02:00
Denys Vlasenko 9501bc7da5 ls: fix SEGV when --color is used and ENABLE_LS_COLOR=n 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-26 13:53:41 +02:00
Denys Vlasenko b2c123d484 testsuite: fix bunzip2.tests expectations 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-26 13:51:41 +02:00
Denys Vlasenko eda83c9e69 comment fix 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-26 13:46:49 +02:00
Denys Vlasenko cc71f79c1e libarchive: treat one "FIXME: avoid seek", take 2 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-26 13:43:06 +02:00
Denys Vlasenko a4ed2c45b9 dhcp: get rid of last global data 
function                                             old     new   delta
udhcpc_main                                         2680    2684      +4
state                                                  1       -      -1
listen_mode                                            1       -      -1
sockfd                                                 4       -      -4
------------------------------------------------------------------------------
(add/remove: 0/3 grow/shrink: 1/0 up/down: 4/-6)               Total: -2 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-26 13:05:04 +02:00
Denys Vlasenko dff2bd733f libarchive: treat one "FIXME: avoid seek" 
function                                             old     new   delta
xmalloc_read_with_initial_buf                          -     205    +205
setup_transformer_on_fd                              154     150      -4
xmalloc_open_zipped_read_close                       143     135      -8
xmalloc_read                                         201      10    -191
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/3 up/down: 205/-203)            Total: 2 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-24 17:03:28 +02:00
Denys Vlasenko 309f5e3775 losetup: implement -c 
function                                             old     new   delta
losetup_main                                         422     449     +27
packed_usage                                       33243   33264     +21
get_next_block                                      1677    1681      +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 52/0)               Total: 52 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-23 16:11:42 +02:00
Denys Vlasenko 1115e40c88 dhcp: tweak comments, no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-23 15:24:03 +02:00
Denys Vlasenko 58d998d2f9 bunzip2: the correct condition is "n < groupCount", not "n <= groupCount". Closes 11896 
function                                             old     new   delta
get_next_block                                      1677    1681      +4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-23 14:54:13 +02:00
Denys Vlasenko 028c5aa18b ip: use rtnl_send_check() on flush commands, closes 6962 
function                                             old     new   delta
rtnl_send_check                                        -     160    +160
xrtnl_wilddump_request                                64      66      +2
ipneigh_list_or_flush                                714     706      -8
rtnl_send                                             69       -     -69
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 1/1 up/down: 162/-77)            Total: 85 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-22 13:54:46 +02:00
Denys Vlasenko 84fc645605 *: slap on a few ALIGN1/2s where appropriate 
The result of looking at "grep -F -B2 '*fill*' busybox_unstripped.map"

   text	   data	    bss	    dec	    hex	filename
 952537	    485	   7296	 960318	  ea73e	busybox_old
 952527	    485	   7296	 960308	  ea734	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-21 17:29:24 +02:00
Denys Vlasenko 831844c139 udhcpd: fix printing of static leases 
function                                             old     new   delta
read_staticlease                                     299     282     -17

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-21 16:06:34 +02:00
Denys Vlasenko d8740b265a hush: show 's' in $- 
function                                             old     new   delta
expand_one_var                                      2362    2375     +13
hush_main                                           1104    1108      +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 17/0)               Total: 17 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-19 19:11:21 +02:00
Denys Vlasenko 76a4e8361a hush: allocate line edit buffer only for interactive shell 
function                                             old     new   delta
builtin_history                                       16      20      +4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-19 18:24:52 +02:00
Denys Vlasenko 9edd268bad shell: implement optional "BASE#nnnn" numeric literals 
function                                             old     new   delta
evaluate_string                                      729     851    +122

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-19 17:23:31 +02:00
Denys Vlasenko 30a4c32a4d hush: remove test for "echo ${-}" errorring out - now it works 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-19 16:35:56 +02:00
Denys Vlasenko ef8985c688 hush: implement $-, set default PATH if it is not set on startup 
function                                             old     new   delta
expand_one_var                                      2311    2362     +51
hush_main                                           1075    1104     +29
parse_dollar                                         790     791      +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 81/0)               Total: 81 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-19 16:29:09 +02:00
Denys Vlasenko 0c36019369 hush: set default PS1/2 only if we interactive 
"env - hush SCRIPT" invocation (that is, with empty environment)
should not show PS1/2 in "set" output.

function                                             old     new   delta
hush_main                                           1070    1075      +5

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-05-19 15:39:32 +02:00