Commit Graph
100 Commits
Author SHA1 Message Date
Denis Vlasenko cccdc4e01a hush: fix $ expansion in redirections, add testcase for that 2007-11-23 21:08:38 +00:00
Denis Vlasenko 835068637e hush: implement test builtin 2007-11-23 13:11:42 +00:00
Denis Vlasenko f962a0354e hush: plug memory leak 2007-11-23 12:50:54 +00:00
Denis Vlasenko f23c3f95e8 arping: fix help text (-i -> -I), and shorten it a bit 2007-11-23 09:27:05 +00:00
Denis Vlasenko fff9b699f1 arping: fix a bug where there is implicit count of 4G;
eliminate data/bss usage; code shrink

function                                             old     new   delta
timeout_us                                             4       -      -4
static.start                                           4       -      -4
src                                                    4       -      -4
sock                                                   4       -      -4
sent                                                   4       -      -4
req_recv                                               4       -      -4
received                                               4       -      -4
last                                                   4       -      -4
dst                                                    4       -      -4
count                                                  4       -      -4
brd_sent                                               4       -      -4
brd_recv                                               4       -      -4
catcher                                              375     365     -10
me                                                    20       -     -20
he                                                    20       -     -20
arping_main                                         1941    1874     -67
------------------------------------------------------------------------------
(add/remove: 0/14 grow/shrink: 0/2 up/down: 0/-165)          Total: -165 bytes
   text    data     bss     dec     hex filename
 783035     941    9244  793220   c1a84 busybox_old
 782907     937    9156  793000   c19a8 busybox_unstripped
2007-11-23 09:15:26 +00:00
Denis Vlasenko 3831c91c95 cut: add proper stdout error handling, fix "-" handling;
modest code shrink
2007-11-23 07:26:15 +00:00
Denis Vlasenko e85dbae389 logread: add forgotten INIT_G(); 2007-11-23 03:41:20 +00:00
Denis Vlasenko ff2b6d2185 logread: eliminate usage of data/bss
ifup: don't remove virtual iface prefixes (eth0:0)

function                                             old     new   delta
shbuf                                                  4       -      -4
SMrup                                                  6       -      -6
SMrdn                                                 12       -     -12
static.label_buf                                      20       4     -16
get_var                                              158     140     -18
------------------------------------------------------------------------------
(add/remove: 0/3 grow/shrink: 0/2 up/down: 0/-56)             Total: -56 bytes
   text    data     bss     dec     hex filename
 783501     962    9260  793723   c1c7b busybox_old
 783483     942    9244  793669   c1c45 busybox_unstripped
2007-11-23 03:39:45 +00:00
Denis Vlasenko 6884f665bd dhcp: stop using magic constants; use (htonl(CONST) != a) - it's smaller
function                                             old     new   delta
udhcp_get_packet                                     146     134     -12
get_raw_packet                                       368     353     -15
2007-11-23 00:08:54 +00:00
Denis Vlasenko 68af8e7a08 udhcpc: remove -W option, -A can be reused for that
help texts: trimmed a bit

static.udhcpc_longopts                               227     209     -18
udhcpc_main                                         2633    2590     -43
packed_usage                                       22927   22871     -56
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-117)           Total: -117 bytes
2007-11-22 21:41:14 +00:00
Denis Vlasenko b559105cfb fix a thinko in build system 2007-11-22 20:09:41 +00:00
Denis Vlasenko 7d75a96b15 ash: fix bug where redirection of closed fd was leaving it open afterwards.
redirect                                             983    1024     +41
bb_echo                                              276     301     +25
popredir                                             118     132     +14
evalcommand                                         1163    1176     +13
bbunpack                                             358     366      +8
echocmd                                               13       5      -8
echo_main                                             13       5      -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/2 up/down: 101/-16)            Total: 85 bytes
   text    data     bss     dec     hex filename
 774999     962    9236  785197   bfb2d busybox_old
 775084     962    9236  785282   bfb82 busybox_unstripped
2007-11-22 08:16:57 +00:00
Denis Vlasenko 705eaf8b40 sestatus: new SELinux applet (KaiGai Kohei <kaigai@ak.jp.nec.com>) 2007-11-22 01:10:41 +00:00
Denis Vlasenko 9cdfd14223 dhcpc: cleanup and comments; fix buggy timeout handling in corner cases.
-25 bytes.
2007-11-22 01:00:00 +00:00
Denis Vlasenko 223bc97f61 udhcpc: an option to perform ARP check (Jonas Danielsson <jonas.danielsson@axis.com>)
configurable, ~+300 bytes when on.
2007-11-22 00:58:49 +00:00
Denis Vlasenko ed6a49c657 ip: stop propagating argc; optimize ip_parse_common_args
function                                             old     new   delta
find_pair                                            167     187     +20
static.families                                        -      17     +17
die_must_be_on_off                                     -      11     +11
...
on_off                                                33      22     -11
do_ipaddr                                            103      90     -13
do_iptunnel                                         1001     986     -15
iproute_list_or_flush                               1237    1217     -20
static.ip_common_commands                             43      22     -21
do_iproute                                          2217    2193     -24
parse_args                                          1444    1414     -30
ip_do                                                 47      16     -31
do_iprule                                            994     963     -31
ip_main                                              153     113     -40
ipaddr_modify                                       1357    1305     -52
ipaddr_list_or_flush                                2543    2490     -53
ip_parse_common_args                                 294     159    -135
------------------------------------------------------------------------------
(add/remove: 4/1 grow/shrink: 4/24 up/down: 85/-563)         Total: -478 bytes
   text    data     bss     dec     hex filename
 775561     966    9236  785763   bfd63 busybox_old
 775073     962    9236  785271   bfb77 busybox_unstripped
2007-11-18 22:56:25 +00:00
Denis Vlasenko 2a587df80a stty: mark variable as static 2007-11-18 11:47:25 +00:00
Denis Vlasenko 70ab28f907 syslogd: use DEV_CONSOLE consistently
init: remove obsolete comment
2007-11-18 05:43:05 +00:00
Denis Vlasenko fbe5f39f0f hexdump: add hd alias, add -R option 2007-11-18 05:36:50 +00:00
Denis Vlasenko 8512862163 tar: fix a case where glibc detects bogus buffer overrun
which is not really there!
2007-11-16 20:35:30 +00:00
Denis Vlasenko 7e3a5f58bc dmesg,klogd: make code more readable
libbb: explain why we declare klogctl
libbb: move defs around so that order makes more sense
2007-11-16 20:18:54 +00:00
Denis Vlasenko 01cd9570c7 who: add -a (by Tito) 2007-11-16 05:24:43 +00:00
Denis Vlasenko a6899c3587 lash: fix compile-time warning 2007-11-15 17:47:45 +00:00
Denis Vlasenko 6d38dc3af4 df: add -a
df: don't special case rootfs and /dev/root

function                                             old     new   delta
df_main                                              746     684     -62
find_block_device                                    111       -    -111
find_block_device_in_dir                             243       -    -243
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 0/1 up/down: 0/-416)           Total: -416 bytes
2007-11-15 09:02:12 +00:00
Denis Vlasenko f430cdbf2e df: add -i (conditional on CONFIG)
uasge: trim a bit
2007-11-15 07:02:55 +00:00
Denis Vlasenko 1fe4e9e573 cosmetic change in message text 2007-11-15 00:57:40 +00:00
Denis Vlasenko 9d6c46955f Introduce FEATURE_PREFER_IPV4_ADDRESS. If selected, we have:
function                                             old     new   delta
str2sockaddr                                         328     344     +16
2007-11-14 10:18:33 +00:00
Denis Vlasenko 8d0a734d91 tr: more of code shrink (getopt32-ification)
runtest: cleanup. Method of getting $applets was truly bizarre

function                                             old     new   delta
tr_main                                              655     527    -128
2007-11-13 22:23:57 +00:00
Denis Vlasenko 3d461676a9 tr: better comments, small code shrink
function                                             old     new   delta
expand                                              2232    2230      -2
tr_main                                              677     655     -22
2007-11-13 22:22:29 +00:00
Denis Vlasenko a89d50fb9a tr: properly detect read errors (Fernando Silveira <fsilveira@gmail.com>)
readprofile: use xwrite

function                                             old     new   delta
tr_main                                              679     677      -2
readprofile_main                                    1964    1944     -20
2007-11-13 17:51:40 +00:00
Denis Vlasenko 130f559f4d trylink: accomodate older versions of ld 2007-11-13 17:36:12 +00:00
Denis Vlasenko 05c8c4f745 who: code shrink by Tito <farmatito@tiscali.it>
function                                             old     new   delta
who_main                                             271     259     -12
2007-11-13 17:26:21 +00:00
Denis Vlasenko 72cc9641f8 add sed mini-doc 2007-11-13 17:13:31 +00:00
Denis Vlasenko 40276648ab sed: support GNU-like '\t' escape in substitutions 2007-11-13 16:48:10 +00:00
Denis Vlasenko 6df9e3c9a3 inetd: revert bogus fix for bug 1562; shrink inetd a bit
function                                             old     new   delta
dupconfig                                            159     146     -13
getconfigent                                        1123    1073     -50
2007-11-12 21:21:35 +00:00
Denis Vlasenko 059c91711f open_transformer: do not duplicate "<program> -cf -"
text    data     bss     dec     hex filename
 677858     738    7236  685832   a7708 busybox_old
 677804     738    7236  685778   a76d2 busybox_unstripped
2007-11-12 02:13:12 +00:00
Denis Vlasenko 4bfb84db4e gzip: fix a case where tar xzf fails (we use uninitialized fd) 2007-11-12 01:44:49 +00:00
Denis Vlasenko e5569cb52e who: fix wrong date/time field size 2007-11-11 06:35:41 +00:00
Denis Vlasenko 40702dac93 Announce 1.8.1 2007-11-10 03:24:21 +00:00
Denis Vlasenko f6ccc62c70 init: fix bug 1584: improper check for fork error 2007-11-10 01:57:35 +00:00
Denis Vlasenko 5cc6459c46 umount: stop using excessive aounts of stack. Surprisingly,
code shrank a lot too

function                                             old     new   delta
umount_main                                          751     640    -111
2007-11-10 01:45:03 +00:00
Denis Vlasenko 73cb1fdfea lineedit: stop using both data/bss and tons of stack.
stack usage was ~10 kb!
unfortunately, noticeable code size growth:
   text    data     bss     dec     hex filename
   9252      12     181    9445    24e5 busybox.t7/libbb/lineedit.o
   9714       4       0    9718    25f6 busybox.t8/libbb/lineedit.o
2007-11-10 01:35:47 +00:00
Denis Vlasenko e7fca5125a *: remove superfluous "?" in option parsing 2007-11-10 01:32:18 +00:00
Denis Vlasenko b4f608d8e0 readlink: realpath requires PATH_MAX, bb_common_bufsiz1 can be too small
umount: don't actually need char[2 * PATH_MAX] for realpath
2007-11-10 01:31:19 +00:00
Denis Vlasenko d031b203c7 syslogd: support "symlink to symlink" for /dev/log; reduce stack usage
function                                             old     new   delta
create_socket                                          -     134    +134
syslogd_main                                        1132     865    -267
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/1 up/down: 134/-267)         Total: -133 bytes
   text    data     bss     dec     hex filename
 775603     974    9420  785997   bfe4d busybox_old
 775445     974    9420  785839   bfdaf busybox_unstripped
2007-11-10 01:28:19 +00:00
Denis Vlasenko abbd363261 xreadlink: code shrink
udhcp: add missing tryagain member to client_config

function                                             old     new   delta
xmalloc_readlink_follow                              169     154     -15
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-15)             Total: -15 bytes
2007-11-08 17:40:23 +00:00
Denis Vlasenko a29a5e40ae login: fix PAM login (was unable to complete Kerberos login) 2007-11-07 00:23:47 +00:00
Denis Vlasenko cb12cb2407 modprobe: fix a bug where we were entering endless loop
syslogd: strip trailing '\n' too, not only NULs
2007-11-06 11:34:03 +00:00
Denis Vlasenko 5281630229 login: clear dangerous environment variables if started by non-root 2007-11-06 05:26:51 +00:00
Denis Vlasenko 6bef3d1d22 fbset: fix buglet where we were using wrong pointer
readahead: stop using stdio.h
*: style fixes
2007-11-06 03:05:54 +00:00
Denis Vlasenko 1bec1b980e telnet: use poll, it's shorter
*: style fixes
2007-11-06 02:23:39 +00:00
Denis Vlasenko cd0fbb5e77 unzip: hmm... gcc doesn't like ATTRIBUTE_PACKED?? Document that... 2007-11-06 02:16:01 +00:00
Denis Vlasenko ef66d75704 insmod: make error reporting less verbose 2007-11-06 02:02:45 +00:00
Denis Vlasenko 018b155ad9 telnetd: fix problem with zombies (by Paul Fox <pgf@brightstareng.com>)
syslogd: strip trailing NULs
2007-11-06 01:38:46 +00:00
Denis Vlasenko f8b21d0933 swaponoff: prevent arithmetic overflow (spotted by Paul Fox <pgf@brightstareng.com>) 2007-11-05 19:33:38 +00:00
Denis Vlasenko 15c3885688 fix incorrect text of link-time error message. No code changes 2007-11-05 19:31:01 +00:00
Denis Vlasenko 9fcd799b98 webpage: fix typo, remove inconsistent trailing dots
Makefile: version is 1.9.0.svn now
2007-11-05 16:26:34 +00:00
Denis Vlasenko 3a3e50e3db update screenshot 2007-11-04 15:57:35 +00:00
Denis Vlasenko 6cee58e9cf Announce 1.8.0 2007-11-04 15:43:26 +00:00
Denis Vlasenko 360362dc57 docs: fix new-applet-HOWTO.txt, delete ipv4_ipv6.txt (it's obsolete) 2007-11-04 04:46:46 +00:00
Denis Vlasenko 06200348be Announce 1.7.3 on website 2007-11-04 04:30:20 +00:00
Denis Vlasenko bfc3d82256 ifconfig: code shrink
adjtimex: code shrink
libbb: move nth_string function into libbb
hdparm: nth_string was here

   text    data     bss     dec     hex filename
 730013   10334   12032  752379   b7afb busybox_old
 730093   10134   12032  752259   b7a83 busybox_unstripped
2007-11-04 04:10:17 +00:00
Denis Vlasenko 681023650e grep: fix -Fo 2007-11-04 00:46:03 +00:00
Denis Vlasenko b68979aefa insmod: code shrink, stop exporting insmod_ng_main.
function                                             old     new   delta
add_ksymoops_symbols                                   -     421    +421
static.section_names                                  20      40     +20
lsmod_main                                           425     424      -1
set_tainted                                          153     150      -3
main_opts                                              4       -      -4
obj_symbol_patch                                      47      42      -5
obj_string_patch                                     144     139      -5
already_loaded                                       144     138      -6
check_dep                                            348     341      -7
append_option                                         75      68      -7
obj_allocate_commons                                 515     501     -14
new_process_module_arguments                        1039    1018     -21
arch_new_symbol                                       31       9     -22
check_module_name_match                               85      61     -24
obj_create_alloced_section                           164     136     -28
include_conf                                         930     902     -28
modprobe_main                                       1643    1535    -108
obj_load                                             924     777    -147
insmod_ng_main                                       245       -    -245
insmod_main                                         4122    3794    -328
------------------------------------------------------------------------------
(add/remove: 1/2 grow/shrink: 1/16 up/down: 441/-1003)       Total: -562 bytes
   text    data     bss     dec     hex filename
 776020     974    9420  786414   bffee busybox_old
 775384     974    9420  785778   bfd72 busybox_unstripped
2007-11-02 23:31:10 +00:00
Denis Vlasenko 9d1afdb571 inetd: fix bug 1562 "inetd does not set argv[0] properly" (fix by IlyaPanfilov)
inetd: code shrink while at it

function                                             old     new   delta
static.SOCK_xxx                                        -       6      +6
getconfigent                                        1222    1123     -99
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/1 up/down: 6/-99)             Total: -93 bytes
   text    data     bss     dec     hex filename
 776099     974    9420  786493   c003d busybox_old
 776020     974    9420  786414   bffee busybox_unstripped
2007-10-30 19:54:39 +00:00
Denis Vlasenko 9130340adf hdparm: code shrink
text    data     bss     dec     hex filename
 776494     974    9420  786888   c01c8 busybox_old
 776099     974    9420  786493   c003d busybox_unstripped
2007-10-30 19:36:54 +00:00
Denis Vlasenko d059ddc1bb e2fsprogs: code shrink
text    data     bss     dec     hex filename
 776594     974    9420  786988   c022c busybox_old
 776494     974    9420  786888   c01c8 busybox_unstripped
2007-10-30 19:36:07 +00:00
Denis Vlasenko 968dbf9685 minor fix in comment, no code changes 2007-10-29 19:52:21 +00:00
Denis Vlasenko dfc0740b04 ll_types.c: optimize link type table, make it conditional
on FEATURE_IP_RARE_PROTOCOLS

function                                             old     new   delta
static.arphrd_name                                     -     373    +373
static.arphrd_type                                     -     124    +124
ll_type_n2a                                           58      78     +20
static.arphrd_names                                  496       -    -496
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 1/0 up/down: 517/-496)           Total: 21 bytes
   text    data     bss     dec     hex filename
 776880     974    9420  787274   c034a busybox_old
 776594     974    9420  786988   c022c busybox_unstripped
2007-10-29 19:33:26 +00:00
Denis Vlasenko 15ca51e3e2 appletlib.c: make it actally follow _BB_SUID_ALWAYS rules
adduser: implement -S and code shrink / fix uid selection
*: sanitize getspnam_r use

   text    data     bss     dec     hex filename
 777042     974    9676  787692   c04ec busybox_old
 776883     974    9676  787533   c044d busybox_unstripped
2007-10-29 19:25:45 +00:00
Denis Vlasenko 5a28a25b9d syscall: code shrink
text    data     bss     dec     hex filename
 777209     974    9676  787859   c0593 busybox_old
 777042     974    9676  787692   c04ec busybox_unstripped
2007-10-29 19:22:13 +00:00
Denis Vlasenko 63430ae35a mount: size-optimize mount_options[] and nfs_errtbl[]
777253     974    9676  787903   c05bf busybox_old
 777209     974    9676  787859   c0593 busybox_unstripped
2007-10-29 19:18:39 +00:00
Denis Vlasenko a59f435b5f ash: if tcgetattr(stdin) fails, don't mess with tcsetattr
ash: size-optimize ulimit's table of limits

   text    data     bss     dec     hex filename
 777345     974    9676  787995   c061b busybox_old
 777253     974    9676  787903   c05bf busybox_unstripped
2007-10-29 19:17:29 +00:00
Denis Vlasenko 7ab5e3dfcd svlogd: fix compat problem: svlogd -tt should timestanp stderr too 2007-10-22 15:53:34 +00:00
Denis Vlasenko 78ee7c853a httpd: fix trivial bug (spotted by Alex Landau) 2007-10-21 23:24:42 +00:00
Denis Vlasenko 6fa3ab3cf1 bzip2: make -d actually work 2007-10-21 18:59:58 +00:00
Denis Vlasenko e5387a0574 bb_askpass: handle Ctrl-C, restore termoios on Ctrl-C.
sulogin: remove alarm handling, as it is redundant there.
code shrink. After all differences cancel out:

   text    data     bss     dec     hex filename
 777543    1000    9532  788075   c066b busybox_old
 777543    1000    9532  788075   c066b busybox_unstripped
2007-10-20 19:20:22 +00:00
Denis Vlasenko 037576d77b read_line_input: fix it to not do any fancy editing if echoing is disabled.
ash: make read handling both more correct and smaller

read_line_input                                     4037    4101     +64
input_backward                                       140     139      -1
readcmd                                             1079    1070      -9
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/2 up/down: 65/-10)             Total: 54 bytes
   text    data     bss     dec     hex filename
 777575    1000    9532  788107   c068b busybox_old
 777629    1000    9532  788161   c06c1 busybox_unstripped
2007-10-20 18:30:38 +00:00
Denis Vlasenko 99014e8965 more fixes for help text wrt long options 2007-10-20 14:54:58 +00:00
Denis Vlasenko a03945aa84 website: add link to "No ifup" document 2007-10-20 04:44:08 +00:00
Denis Vlasenko 2edbc2ab85 ping: fix breakage from -I fix
passwd: SELinux support by KaiGai Kohei <kaigai@ak.jp.nec.com>
2007-10-20 02:00:49 +00:00
Denis Vlasenko aa7a888e42 kbd_mode: new applet by Loïc Grenié <loic.grenie@gmail.com>
kbd_mode_main                                          -     189    +189
packed_usage                                       22745   22833     +88
applets                                             3132    3144     +12
static.opts                                            7      12      +5
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/0 up/down: 294/0)             Total: 294 bytes
   text    data     bss     dec     hex filename
 777210    1000    9532  787742   c051e busybox_old
 777575    1000    9532  788107   c068b busybox_unstripped
2007-10-20 00:17:34 +00:00
Denis Vlasenko 85ff862753 mkswap: selinux support by KaiGai Kohei <kaigai@ak.jp.nec.com> 2007-10-19 21:49:48 +00:00
Denis Vlasenko 1a7afb48da paing: make -I ethN work too (-I addr already worked) 2007-10-19 21:39:25 +00:00
Denis Vlasenko fcc569637b unzip: add a comment explaining why we don't die 2007-10-19 21:03:09 +00:00
Denis Vlasenko bc7c5d082e unzip: fix endianness bugs 2007-10-18 23:27:46 +00:00
Denis Vlasenko 34cd7afc49 httpd: free big buffer after use; improve grep-ability of 'headers' variable 2007-10-18 13:01:22 +00:00
Denis Vlasenko f74194e942 xatonum.h: add comment
lineedit: fix typo in comment
httpd: support for proxying connection to other http server
(by Alex Landau <landau_alex@yahoo.com>)
2007-10-18 12:54:39 +00:00
Denis Vlasenko 0363078437 more of usage text fixes wrt long options 2007-10-18 11:11:12 +00:00
Denis Vlasenko 73e5ed2206 exclude --longopts from usage texts if those are disabled 2007-10-18 10:52:36 +00:00
Denis Vlasenko 740eae0585 snv add setsebool 2007-10-18 10:46:42 +00:00
Denis Vlasenko e87b8689d2 telnetd: make sure telnetd -K exits if child dies 2007-10-17 14:33:31 +00:00
Denis Vlasenko 9e23767ef5 telnetd: trivial optimization 2007-10-17 11:18:49 +00:00
Denis Vlasenko 0de37e10ed ash: use fdprintf, not dprintf.
*: trailing whitespace removed
2007-10-17 11:08:53 +00:00
Denis Vlasenko 31acd1ba0a bzip2: more of code shrink
compressStream                                       503     473     -30
BZ2_bzCompress                                        78       -     -78
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/1 up/down: 0/-108)           Total: -108 bytes
   text    data     bss     dec     hex filename
 676300    2538   12104  690942   a8afe busybox_old
 676192    2538   12104  690834   a8a92 busybox_unstripped
2007-10-17 10:14:11 +00:00
Denis Vlasenko 16e74b7464 another fix for build failure found by randomconfig 2007-10-17 09:59:01 +00:00
Denis Vlasenko aff3a306b8 even more fixes from randomconfig runs 2007-10-16 23:00:50 +00:00
Denis Vlasenko 5576136563 fixes revealed by randomconfig run 2007-10-16 22:53:05 +00:00
Denis Vlasenko 23c8128916 telnetd: fix comment 2007-10-16 22:01:23 +00:00
Denis Vlasenko f472b237a1 telnetd: code shrink suggested by Ralf Friedl <Ralf.Friedl@online.de> 2007-10-16 21:35:17 +00:00