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fff9b699f1
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Author SHA1 Message Date
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
Mike Frysinger
c881c733bb cleanup comments and coding style and rewrite the mdev.conf parser to use common busybox functions and call strdup() less often ... saves a ~few hundred bytes 2007-11-19 09:04:22 +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
Mike Frysinger
49d15890e0 make output a little more friendly 2007-11-18 06:42:56 +00:00
Mike Frysinger
e13bd362e3 merge from upstream for systems that dont integrate libintl into their C library: 
commit aa1e5ef5c1d95e7ebf0821d9ba27debe43a87a22
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Sun Aug 12 23:15:44 2007 +0200

    kbuild: check if we can link gettext not just compile

    cygwin provides the header file but the lib file needs
    to be added manually. A generic fix is to check if
    we can compile and link a program that uses gettext()
    and if it fails fall back to NO_NLS.

    International users of cygwin may have to specify
    HOST_LOADLIBES := "-lintl" on the make command line.

    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
 2007-11-18 06:17:52 +00:00
Mike Frysinger
dbd18f639c exported symbols may be weak, so allow symbols marked as W 2007-11-18 06:13:58 +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
Paul Fox
16aec39ebe add comment clarifying busybox's use of non-standard tar header 2007-11-17 19:11:05 +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
Bernhard Reutner-Fischer
7c2db5c198 - use standard-imposed constants some more 2007-11-16 12:39:16 +00:00
Bernhard Reutner-Fischer
a702457eac - remove most of the forward declarations. No obj-code changes. 2007-11-16 12:20:30 +00:00
Bernhard Reutner-Fischer
e8979889b4 - add note about SUSv3 missing options. 2007-11-16 11:52:42 +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
Paul Fox
ae6bf96659 bad syntax error should go to stderr 2007-11-14 23:48:35 +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