Commit Graph

9779 Commits

Author SHA1 Message Date
Bernhard Reutner-Fischer
12aca796ba - improve wording 2009-02-24 10:03:22 +00:00
Bernhard Reutner-Fischer
0adf7f2d46 - by not calling getpagesize() twice we can save 2 bytes (walter harms) 2009-02-23 16:51:25 +00:00
Bernhard Reutner-Fischer
f3b39a27a6 - fix typo (thanks to Peter Kjellerstedt for noticing) 2009-02-23 16:21:53 +00:00
Bernhard Reutner-Fischer
a31187dbea - Dual-license the config parser also under "LGLPv2.1 or later"
(Vladimir Dronnikov)
2009-02-22 10:57:23 +00:00
Ned Ludd
039ed437d3 make modutils compile again 2009-02-20 04:56:00 +00:00
Denis Vlasenko
a430b695a2 depmod: accept and ignore -r (Linux kernle build needs this) 2009-02-19 01:25:42 +00:00
Denis Vlasenko
962e3656f6 flash_eraseall: shrink
function                                             old     new   delta
flash_eraseall_main                                 1044    1006     -38
2009-02-19 01:17:12 +00:00
Bernhard Reutner-Fischer
02468c2063 - add big busybox logo as transparent png 2009-02-18 21:09:07 +00:00
Bernhard Reutner-Fischer
7307e06122 - bail out if screen resolution does not match PPM dimensions.
Previously a 640x480 PPM on an e.g. 720x400 console would just segfault when
  reading the lines. While this bug should perhaps be fixed to handle such cases
  properly we just exit gracefully until somebody is willing to take care of it
  properly.
2009-02-18 15:28:43 +00:00
Bernhard Reutner-Fischer
8dcb33c3eb - document ppm header and skip whitespace 2009-02-18 15:13:05 +00:00
Bernhard Reutner-Fischer
e455f6ec27 - update TODOs 2009-02-18 14:05:54 +00:00
Bernhard Reutner-Fischer
8af23f8fc3 - eliminate globals 2009-02-18 13:42:51 +00:00
Bernhard Reutner-Fischer
7d9d251543 - make it compile and shrink it a little bit (~-110 bytes)
text	   data	    bss	    dec	    hex	filename
   1533	      4	      0	   1537	    601	miscutils/flash_eraseall.o.old
   1415	      4	      0	   1419	    58b	miscutils/flash_eraseall.o
- add some FIXMEs
2009-02-18 13:26:29 +00:00
Bernhard Reutner-Fischer
0d22d1755c - add flash_eraseall
This is the result after converting mtd-utils' flash_eraseall to BB.
The functionality given by this patch almost the same except that this
one does not support long options.
I needed this tool a system which does not have a lot of flash for RFS
and merging this into BB as the only way out.

[bigeasy@]$ ./scripts/bloat-o-meter bb_wo_fl bb_w_fl
function                                             old     new   delta
flash_eraseall_main                                    -    1072   +1072
show_progress                                          -      62     +62
packed_usage                                       25156   25176     +20
applet_names                                        1958    1973     +15
applet_main                                         2352    2360      +8
target_endian                                          -       4      +4
applet_nameofs                                       588     590      +2
applet_install_loc                                   147     148      +1
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 5/0 up/down: 1184/0)           Total: 1184 bytes
[bigeasy@]$ size miscutils/flash_eraseall.o
   text    data     bss     dec     hex filename
   1586       4       0    1590     636 miscutils/flash_eraseall.o

Signed-off-by: Benedigt Spranger <b.spranger@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
2009-02-18 13:23:46 +00:00
Bernhard Reutner-Fischer
051fdb9e7a - PPMs can have comments in the header.
Thanks to Denys for pointing that out. (~+7b)
2009-02-16 12:36:50 +00:00
Denis Vlasenko
8ad78e1ec7 ash: make dot command search current directory first, as bash does. 2009-02-15 12:40:30 +00:00
Denis Vlasenko
c6ab085002 Make "shadowed" numeric config entries (ones which depend on
other options which are off) to have the value of 0, not "".
2009-02-15 12:01:14 +00:00
Denis Vlasenko
28ea4298e3 volume_id: abort early on read failures.
should help with probing missing fdd's
2009-02-15 05:51:19 +00:00
Denis Vlasenko
93b38208d1 init: fix compile breakage with '# CONFIG_FEATURE_KILL_REMOVED is not set'
runsvdir.c: fix typo in comment
2009-02-14 20:58:13 +00:00
Bernhard Reutner-Fischer
97b954decb - improve wording 2009-02-14 13:17:48 +00:00
Bernhard Reutner-Fischer
51d943d761 - improve helptext 2009-02-14 12:58:48 +00:00
Bernhard Reutner-Fischer
4efcec9378 - misc untested shrinkage:
$ ./scripts/bloat-o-meter _bb_un.oorig busybox_unstripped
function                                             old     new   delta
fbsplash_main                                        595     985    +390
fb_drawimage                                         493       -    -493
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/0 up/down: 390/-493)         Total: -103 bytes

$ size miscutils/fbsplash.o*
   text           data     bss     dec     hex filename
   2019              0       0    2019     7e3 miscutils/fbsplash.o.oorig
   1857              0       0    1857     741 miscutils/fbsplash.o.new
2009-02-14 12:36:16 +00:00
Bernhard Reutner-Fischer
52b56b7585 - improve helptext of obsolete devfs stuff.. 2009-02-14 12:19:37 +00:00
Bernhard Reutner-Fischer
bb5f8eddc4 - cosmetic typo in helptext 2009-02-14 12:13:13 +00:00
Denis Vlasenko
9f00e05781 killall and sestatus also need ARGVN scanning 2009-02-14 01:36:11 +00:00
Denis Vlasenko
d63cd1bf1c mdev: if /sys/class/block exists, don't scan /sys/block 2009-02-13 00:02:54 +00:00
Denis Vlasenko
a0ab943492 function old new delta
kill_main                                            706     884    +178
2009-02-07 22:30:39 +00:00
Denis Vlasenko
2ca84f6064 httpd: tiny optimization 2009-02-05 12:38:21 +00:00
Denis Vlasenko
1cbfd98ded httpd:
Kill config options by making them always on:

FEATURE_HTTPD_RELOAD_CONFIG_SIGHUP
FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES

This makes httpd.c remotely readable - it had ~125 #ifdefs, now it has ~100.
The growth on a .config with all FEATURE_HTTPDs off is:

function                                             old     new   delta
send_file_and_exit                                     -     269    +269
parse_conf                                           683     763     +80
free_llist                                             -      32     +32
httpd_main                                           427     454     +27
sighup_handler                                         -      15     +15
handle_incoming_and_exit                            1110     905    -205
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 2/1 up/down: 423/-205)          Total: 218 bytes
2009-02-04 23:43:44 +00:00
Denis Vlasenko
6d5590f9d0 sendmail: remove erroneous usage lines 2009-02-04 00:01:07 +00:00
Denis Vlasenko
ded5dfef6e crond,crontab: make cron directory location configurable 2009-02-03 23:59:41 +00:00
Denis Vlasenko
d814c98692 telnetd: do not advertise TELNET_LFLOW, we do not support
it properly.
2009-02-02 23:43:57 +00:00
Denis Vlasenko
04158e0459 udhcpd: add code which rejects lease files with suspicious or old timestamp.
*: s/time(0)/time(NULL)/g
2009-02-02 10:48:06 +00:00
Denis Vlasenko
512c8ae053 login: small simplification by Walter Harms. -10 bytes 2009-02-02 00:15:57 +00:00
Denis Vlasenko
4eff8efa59 login: cleanup work by Walter Harms. No logic changes. 2009-02-02 00:15:00 +00:00
Denis Vlasenko
73121c3c8c dhcpd,dumpleases: write and use 64-bit current time in lease file.
without it, determination of remaining lease time is unreliable.
 Yes, it's costly in code size, but without it, dumpleases output
 is misleading!

function                                             old     new   delta
read_leases                                          143     282    +139
dumpleases_main                                      447     572    +125
write_leases                                         193     233     +40
hton64                                                29      58     +29
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 333/0)             Total: 333 bytes
2009-02-01 00:40:45 +00:00
Denis Vlasenko
49325969e7 modutils-24: code shrink
function                                             old     new   delta
helper_create_alloced_section                          -     117    +117
print_load_map                                       474     450     -24
bb_init_module_24                                   4615    4545     -70
obj_create_alloced_section                           131      30    -101
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/3 up/down: 117/-195)          Total: -78 bytes
2009-01-31 23:33:54 +00:00
Denis Vlasenko
4acdb46ff1 ionice: new applet, adapted from Linux kernel' example by Walter Harms
text    data     bss     dec     hex filename
1050316     924   10952 1062192  103530 busybox_old
1050758     924   10952 1062634  1036ea busybox_unstripped
2009-01-31 21:45:57 +00:00
Denis Vlasenko
802cab15e5 brctl: fix compilation on 2.4.x kernels 2009-01-31 20:08:21 +00:00
Denis Vlasenko
9ec0ecbfdd init: remove wait() loop on restart, it may be dangerous 2009-01-31 19:26:12 +00:00
Denis Vlasenko
4ae8a05b13 init: fix a bug where on reload order of entries might be wrong
function                                             old     new   delta
run_shutdown_and_kill_processes                        -      97     +97
pause_and_low_level_reboot                             -      48     +48
run_actions                                           81     107     +26
restart_handler                                       56      81     +25
new_init_action                                      137     150     +13
run                                                  576     579      +3
open_stdio_to_tty                                    110      98     -12
check_delayed_sigs                                   195     170     -25
waitfor                                              354     318     -36
low_level_reboot                                      53       -     -53
kill_all_processes                                   115       -    -115
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 4/3 up/down: 212/-241)          Total: -29 bytes
2009-01-31 18:55:54 +00:00
Denis Vlasenko
e35af56790 modutils-24: use xasprintf and xzalloc where appropriate,
remove unreachanble code
build system: correct some dependencies in config system
init: convert one #if into if() - for Rob.

function                                             old     new   delta
obj_string_patch                                     136     129      -7
bb_init_module_24                                   4759    4615    -144
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-151)           Total: -151 bytes
2009-01-31 14:22:24 +00:00
Denis Vlasenko
fc2a4fc2ba init: small correction in a comment 2009-01-31 01:07:05 +00:00
Denis Vlasenko
72c99af0b4 init: major improvement in documentation and signal handling.
Lots of nasty, but hard to trip, races are fixed.

   text    data     bss     dec     hex filename
1038828     924   10932 1050684  10083c busybox_old
1038787     924   10932 1050643  100813 busybox_unstripped
2009-01-31 01:03:45 +00:00
Denis Vlasenko
cab28aa7de init: preparatory patch, no code changes 2009-01-31 01:02:07 +00:00
Denis Vlasenko
6c62246a35 init: reinstate proper handling of !ENABLE_FEATURE_USE_INITTAB 2009-01-29 02:01:04 +00:00
Denis Vlasenko
b2b2c404b5 init: reduce ifdef forest (specially for Rob's happiness) 2009-01-28 23:56:31 +00:00
Bernhard Reutner-Fischer
a7542dd619 - be gentle to syntax highlighting 2009-01-27 18:54:41 +00:00
Bernhard Reutner-Fischer
dd76b79962 - update Michele address 2009-01-27 12:56:33 +00:00
Denis Vlasenko
41d5ebee17 awk: in BEGIN section $0 should be "", not "0". 2009-01-25 01:00:15 +00:00