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Author SHA1 Message Date
Vladislav Grishenko
6464f15ddb udhcpc: on SIGUSR1, limit renew attempts time to 20 seconds; then do total reconfig 
Scenario:

1. udhcpc gets lease for 86400 secs and sleeps for 43200 before renew attempt

2. PC gets physically disconnected and connected to another network

3. some phy control software sends SIGUSR1 to renew the lease, SIGUSR2 isn't
used because newly connected network could be the same as before

4. udhcpc sends unicast renew requests until lease timeout fall to 60 sec.
They are ignored by new network dhcp servers

5. udhcpc sends broadcast rebind requests for 60 seconds, which are NAKed
or ignored too

6. udhcpc deconfigs and starting from discover state, gets new lease for the
new network

So, pt.4+5 it could take up to 86400 secs without correct lease, which is
too long and not acceptable.

Second SIGUSR1 will immediately run into deconfig/discover state, which is
not preferable in case of the same subnet replugged.

This patch makes sure after SIGUSR1 timeout is no more than -A NUM
(usually 20 sec). It means that renew will be requested via broadcast,
and if no replies come back, full deconf/reconf cycle will be initiated
in 20 seconds.

Signed-off-by: Vladislav Grishenko <themiron@mail.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-18 01:37:47 +02:00
Leonid Lisovskiy
6c9c0a1dc9 udhcp: IF_UDHCP_VERBOSE() macro - improve code readability 
Signed-off-by: Leonid Lisovskiy <lly.dev@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-18 00:35:47 +02:00
Peter Korsgaard
cd06e06eee fbsplash: support 8bit mode 
Fake truecolor support using a RGB:332 palette.

function                                             old     new   delta
fb_setpal                                              -     172    +172
fbsplash_main                                        920     953     +33
fb_pixel_value                                        50      80     +30
fb_write_pixel                                        47      51      +4
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/0 up/down: 239/0)             Total: 239 bytes

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-17 05:31:52 +02:00
Peter Korsgaard
e4fa7b7965 fbsplash: limit progress bar flicker 
Progress bar updates flicker quite a bit on slow hw / high resolutions
as the background is completely cleared before the new progress bar
position is drawn on top.

Improve it by first drawing the progress bar and then only fill the
remaining rows with the background.

function                                             old     new   delta
fb_drawprogressbar                                   444     429     -15

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-17 04:35:23 +02:00
Denys Vlasenko
4c77ad75b1 pwd: implement -LP if DESKTOP 
function                                             old     new   delta
pwd_main                                              41     244    +203

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-16 05:16:50 +02:00
Flemming Madsen
ecccbac37b inotify: if PROG is -, print events to stdout 
function                                             old     new   delta
inotifyd_main                                        516     589     +73
packed_usage                                       28698   28709     +11

Signed-off-by: Flemming Madsen <busybox@themadsens.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-10 20:24:02 +02:00
Rob Landley
39ec6a2ad5 patch: make -p count path components, not slashes (think /blah//thing) 
Signed-off-by: Rob Landley <rob@landley.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-10 19:59:38 +02:00
Oliver Metz
cc87588a61 disable strverscmp usage if we build against uClibc-0.9.31 
Signed-off-by: Oliver Metz <oliver.metz@googlemail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-09 02:08:42 +02:00
Denys Vlasenko
faf7c62f1d tftp: mode string is case independent 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-06 17:19:09 +02:00
Cristian Ionescu-Idbohrn
85b1f292c9 ps: fix for !FEATURE_PS_LONG build 
Signed-off-by: Cristian Ionescu-Idbohrn <cii@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-29 11:02:00 +02:00
Flemming Madsen
b64bd16459 ps: with -l, show STIME too 
Signed-off-by: Flemming Madsen <busybox@themadsens.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-27 15:31:25 +02:00
Denys Vlasenko
8d9ac30572 ps: add support for -l for !DESKTOP 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-26 02:56:08 +02:00
Denys Vlasenko
d184a728cf rename archive.h to bb_archive.h. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-22 12:45:14 +02:00
Denys Vlasenko
45f0a1156d mdev: trim overlong comments. No code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-22 04:55:47 +02:00
Denys Vlasenko
3eccd7ecbe mdev: don't reparse rules on -s 
function                                             old     new   delta
make_device                                         1648    1843    +195
clean_up_cur_rule                                      -      61     +61
make_default_cur_rule                                  -      41     +41
mdev_main                                            690     712     +22
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 2/0 up/down: 319/0)             Total: 319 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-22 03:46:30 +02:00
Denys Vlasenko
16714245f9 add INIT_G()'s. No code changes. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-21 01:59:15 +02:00
Denys Vlasenko
5c6ba6c56f mdev: expand --help so that it's actually useful. 
function                                             old     new   delta
packed_usage                                       28634   28822    +188

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-19 12:18:11 +02:00
Denys Vlasenko
34c469ae04 sendmail: don't talk until 220 code is seen. Closes 3487 
function                                             old     new   delta
sendmail_main                                        934     939      +5
smtp_checkp                                          167     165      -2
packed_usage                                       28634   28621     -13

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-18 03:01:49 +02:00
Denys Vlasenko
0851d125c3 tail: fix -c +N. Closes 4111 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-17 00:12:24 +02:00
Denys Vlasenko
6d2d652cd3 applet_tables: fix single applet build failure. Closes 4009 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-16 14:28:32 +02:00
Denys Vlasenko
514cbfc593 syslogd: fix missing newline problen in memory log buffer. Closes 4159 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-16 13:28:52 +02:00
Denys Vlasenko
c74a79f288 chpst: move misplaced comment 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-16 11:54:13 +02:00
Denys Vlasenko
d18ef6c9f6 chpst: simple code shrink 
function                                             old     new   delta
chpst_main                                           733     718     -15

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-16 11:52:43 +02:00
Denys Vlasenko
585541e8e3 start_stop_daemon: set complementary group ids too. Closes 3253 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-15 18:27:05 +02:00
Denys Vlasenko
dd1eb413f2 suppress "warning: implicit declaration of function 'alloca'" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-15 10:37:04 +02:00
Ian Wienand
378ab68199 login: new option LOGIN_SESSION_AS_CHILD 
Signed-off-by: Ian Wienand <ianw@vmware.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-14 08:41:38 +02:00
Denys Vlasenko
a221bc5f99 sed: better help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-13 18:40:22 +02:00
Pascal Bellard
f9e07e70bb conspy: add framebuffer support, -Q option. 
Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-13 18:39:04 +02:00
Bernhard Reutner-Fischer
74b871febb Config: fix wording in help-text 
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
 2011-09-13 14:59:06 +02:00
Denys Vlasenko
13e709c53f losetup: implement -r option. Closes 4033. 
function                                             old     new   delta
packed_usage                                       28595   28633     +38
losetup_main                                         285     290      +5
singlemount                                          906     908      +2
set_loop                                             674     672      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-12 08:30:16 +02:00
Denys Vlasenko
dd1061b6a7 wget: URL-decode user:password before base64-encoding it into auth hdr. Closes 3625. 
function                                             old     new   delta
percent_decode_in_place                                -     152    +152
parse_url                                            304     317     +13
handle_incoming_and_exit                            2795    2798      +3
httpd_main                                           763     760      -3
decodeString                                         152       -    -152
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 2/1 up/down: 168/-155)           Total: 13 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-11 21:04:02 +02:00
Denys Vlasenko
5126cf9a15 ping: display real IPv6 response address. Hopefully closes 3745. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-11 20:27:28 +02:00
Denys Vlasenko
46aa5e0859 tune2fs: add support for -C MOUNT_COUNT. +40 bytes. Closes 3901. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-11 20:08:12 +02:00
Denys Vlasenko
223b9417b3 inetd: close new udp fd in "udp nowait" case 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-11 16:48:21 +02:00
Denys Vlasenko
d2fe2ba08d chpasswd: fix possible free() or non-allocated string. +8 bytes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-11 12:25:59 +02:00
Denys Vlasenko
7b46d11582 awk: fix a SEGV 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-11 00:30:56 +02:00
Denys Vlasenko
d48fdde370 stop declariong our own dirname prototype 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-10 13:48:34 +02:00
Denys Vlasenko
522041ee7b regularize options which control size/speed trade 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-10 13:25:57 +02:00
Denys Vlasenko
202a1b9284 awk: fix define name collision with BSD headers 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-10 04:51:09 +02:00
Ian Wienand
c2a06db69d gzip: new GZIP_BIG_MEM option 
Enabling the config option on my standard linux box and zipping a
random 250mb file:

small mem: 21.85user 0.44system 0:22.35elapsed
big mem:   13.45user 0.46system 0:13.94elapsed

Signed-off-by: Ian Wienand <ianw@vmware.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-09 20:19:35 +02:00
Sonic Zhang
880eec8f33 depmod.pl: output correct dep format according to kernel version 
All kernel version except for 2.4 has the same dep output format.
(Possibly related to era of kernels 3.0+)

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-09 18:58:08 +02:00
Denys Vlasenko
f23f7856cb tweak comments in android build files 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-09 18:07:38 +02:00
Denys Vlasenko
e0894f567a Android build fixes and alternate (hopefully simpler) defconfig for it 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-09 18:00:44 +02:00
Denys Vlasenko
831756bac4 unzip: fflush stdout before reading interative y/n answer from stdin 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-09 17:30:55 +02:00
Denys Vlasenko
12e154f0cf vi: prevent unlimited recursion in do_cmd(). Closes 4153 
function                                             old     new   delta
do_cmd                                              4284    4194     -90

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-09 12:35:49 +02:00
Baruch Siach
289c47b049 udhcp: remove the declaration of non-existent udhcp_checksum 
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-09 11:03:45 +02:00
Denys Vlasenko
0d0260fd1e inet_cksum: big-endian fix 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-08 10:59:26 +02:00
Denys Vlasenko
9289935cfd Fix compile breakage 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-07 22:19:46 +02:00
Denys Vlasenko
f65c5f5c54 awk: next_input_file can return NULL, don't SEGV in this case. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-07 20:01:39 +02:00
Baruch Siach
e8f36330d9 networking: consolidate the IP checksum code. -129 bytes. 
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-07 17:55:40 +02:00