Commit Graph

79 Commits

Author SHA1 Message Date
Denis Vlasenko
9504e444b8 whitespace fixes, no code changes 2008-10-29 01:19:15 +00:00
Denis Vlasenko
8d89bed840 watchdog: add -T option
function                                             old     new   delta
 watchdog_main                                        159     219     +60
mdev: support match by major,minor. See bug 4714.
 +100 bytes.
2008-09-07 23:22:08 +00:00
Denis Vlasenko
084266ed52 fix several problems with config parser:
a bug where it underflows the string
 a bug where it never frees parser_t struct
make read_config() return 0 if parser is NULL,
 make config_close() accept and ignore NULL parser -
 eliminates many if() blocks
reverse the sense of parser bit flags - negative flags
 are harder to grok.
hexdump: revert the change to use config parser, it is BIGGER
 and also requires additional quirks in parser
*: explicitly use PARSER_NORMAL instead of 0

function                                             old     new   delta
login_main                                          1575    1596     +21
config_close                                          18      29     +11
bbunpack                                             383     391      +8
qgravechar                                           106     109      +3
rtnl_tab_initialize                                  121     117      -4
expand                                              1697    1693      -4
man_main                                             717     712      -5
nameif_main                                          674     668      -6
hexdump_main                                         597     591      -6
read_config                                          217     209      -8
dnsd_main                                           1478    1470      -8
sysctl_main                                          203     189     -14
config_open2                                          44      25     -19
make_device                                         1177    1141     -36
config_read                                          597     549     -48
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/11 up/down: 43/-158)         Total: -115 bytes
2008-07-26 23:08:31 +00:00
Denis Vlasenko
df96df9c7c mdev: do not complain if mdev.conf does not exist;
use #if to prevent gcc from generating dead code
 (sadly, it's more ugly this way)
2008-07-26 18:35:10 +00:00
Bernhard Reutner-Fischer
b62bd7b261 - unused variables if !ENABLE_FEATURE_MDEV_RENAME_REGEXP 2008-07-22 07:33:53 +00:00
Denis Vlasenko
2e157ddf9e libbb: updated config_parse() from Vladimir
function                                             old     new   delta
config_read                                          385     460     +75
runsvdir_main                                       1701    1716     +15
readit                                               331     338      +7
passwd_main                                         1049    1053      +4
parse_command                                       1504    1507      +3
decode_format_string                                 822     824      +2
bb__parsespent                                       117     119      +2
udhcp_get_option                                     221     222      +1
changepath                                           196     194      -2
parse_inittab                                        400     396      -4
nameif_main                                          683     679      -4
make_device                                         1176    1172      -4
config_open                                           48      40      -8
expand_main                                          698     689      -9
readcmd                                             1012    1002     -10
config_free_data                                      37      21     -16
SynchronizeFile                                      683     643     -40
sleep_main                                           474     362    -112
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 8/10 up/down: 109/-209)        Total: -100 bytes
2008-07-19 09:27:19 +00:00
Bernhard Reutner-Fischer
679212836a - fix segfault in nameif with mactab file
(by fixing and shrink config parser)

function                                             old     new   delta
config_free_data                                       -      37     +37
config_open                                           43      48      +5
pack_gzip                                           1658    1660      +2
nameif_main                                          527     525      -2
SynchronizeFile                                      629     623      -6
make_device                                         1184    1176      -8
config_close                                          31      18     -13
config_read                                          431     393     -38
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 2/5 up/down: 44/-67)            Total: -23 bytes
2008-07-17 11:59:13 +00:00
Denis Vlasenko
fb1642f2ca fix up callsites of config_read to check for >= 0 2008-07-16 23:04:49 +00:00
Denis Vlasenko
018bee6afb mdev: support for serializing hotplug
function                                             old     new   delta
mdev_main                                            503     647    +144
2008-07-15 22:33:13 +00:00
Denis Vlasenko
e559e0a757 libbb: unified config parser (By Vladimir Dronnikov)
mdev: use it

function                                             old     new   delta
config_read                                            -     400    +400
config_open                                            -      43     +43
config_close                                           -       9      +9
qrealloc                                              33      36      +3
compare_keys                                         735     737      +2
xstrtoull_range_sfx                                  296     295      -1
qgravechar                                           109     106      -3
get_address                                          181     178      -3
next_token                                           928     923      -5
sv_main                                             1228    1222      -6
find_main                                            418     406     -12
next_field                                            32       -     -32
make_device                                         1269    1184     -85
------------------------------------------------------------------------------
(add/remove: 3/1 grow/shrink: 2/7 up/down: 457/-147)          Total: 310 bytes
2008-07-15 21:09:30 +00:00
Denis Vlasenko
a87045ce37 mdev: check for "/block/" substring for block dev detection
function                                             old     new   delta
make_device                                         1294    1269     -25
2008-07-12 10:28:41 +00:00
Denis Vlasenko
d9860487e0 mdev: if device was moved at creation, at removal coreectly remove
it from moved location and also remove symlinks to it

function                                             old     new   delta
build_alias                                            -      78     +78
mdev_main                                            505     503      -2
make_device                                         1300    1294      -6
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/2 up/down: 78/-8)              Total: 70 bytes
2008-07-12 10:23:16 +00:00
Denis Vlasenko
67075bb95f mdev: reinstate "follow symlinks" flag, this time with explanation 2008-07-06 17:00:49 +00:00
Denis Vlasenko
d48e81f0cd mdev: do not follow symlinks in /sys (as was intended prior to rev 18811).
If this breaks things, please document why!
mdev,init: use shared code for fd sanitization

function                                             old     new   delta
bb_daemonize_or_rexec                                155     172     +17
mdev_main                                            500     505      +5
init_main                                            907     856     -51
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 22/-51)            Total: -29 bytes
2008-07-06 07:00:11 +00:00
Denis Vlasenko
a60f84ebf0 *: rename ATTRIBUTE_XXX to just XXX. 2008-07-05 09:18:54 +00:00
Denis Vlasenko
defc1ea340 *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
text    data     bss     dec     hex filename
 808035     611    6868  815514   c719a busybox_old
 804472     611    6868  811951   c63af busybox_unstripped
2008-06-27 02:52:20 +00:00
Denis Vlasenko
7049ff8696 whitespace fixes. no code changes 2008-06-25 09:53:17 +00:00
Denis Vlasenko
f4e6bd0bf3 mdev: add commented-out debug code to open stdio. 2008-05-31 18:27:58 +00:00
Denis Vlasenko
e94a87134d mdev: fix counting of '%' in pattern 2008-05-24 16:46:13 +00:00
Denis Vlasenko
ff9234948e mdev: fix whitespace damage 2008-05-23 20:36:33 +00:00
Denis Vlasenko
a959a2abdd mdev: suppress "may be used uninitialized" warning 2008-05-22 21:35:16 +00:00
Denis Vlasenko
4801441e9a mdev: add support for "only rename" option in mdev.conf 2008-05-22 17:49:58 +00:00
Denis Vlasenko
77ad97f199 more -Wall warning fixes from Cristian Ionescu-Idbohrn.
This time it resulted in small code changes:

function                                             old     new   delta
nexpr                                                820     828      +8
tail_main                                           1200    1202      +2
wrapf                                                166     167      +1
parse_mount_options                                  227     209     -18
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 11/-18)             Total: -7 bytes
2008-05-13 02:27:31 +00:00
Denis Vlasenko
4579e9c1c8 mdev: /sys/class/block/ are also block devices
function                                             old     new   delta
make_device                                         1200    1221     +21
2008-05-08 21:49:28 +00:00
Denis Vlasenko
32dcc53b71 mdev: fix a bug where we were eating argv[0] of helper 2008-05-02 13:21:24 +00:00
Denis Vlasenko
1f228985b2 whitespace fixes. no code changes 2008-04-22 00:16:29 +00:00
Denis Vlasenko
f2f3868e0d mdev: optional support for regex pattern group substitution.
+142 bytes.
2008-03-29 17:26:10 +00:00
Denis Vlasenko
aa8a601084 mdev: fix block/char device detection. Closes bug 2144. 2008-03-29 16:07:46 +00:00
Denis Vlasenko
cae11b51aa mdev: fix "foo 0:0 444 >bar/baz" rule handling. make_device() +23 bytes 2008-03-29 15:11:07 +00:00
Denis Vlasenko
4461564c77 mdev: fix a bug where it was not stopping on first matching rule
(testsuite entry added). Revamped line parsing while at it.

function                                             old     new   delta
next_field                                             -      36     +36
make_device                                         1104    1022     -82
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/1 up/down: 36/-82)            Total: -46 bytes
2008-03-29 13:10:57 +00:00
Denis Vlasenko
cf26ab70c1 mdev: plug a few memory and fd leaks; simplify code a bit 2008-03-27 22:45:44 +00:00
Denis Vlasenko
8ee649a02e *: more uniform naming: s/xmalloc_getline/xmalloc_fgetline/ 2008-03-26 20:04:27 +00:00
Denis Vlasenko
68404f13d4 *: add -Wunused-parameter; fix resulting breakage
function                                             old     new   delta
procps_scan                                         1265    1298     +33
aliascmd                                             278     283      +5
parse_file_cmd                                       116     120      +4
dname_enc                                            373     377      +4
setcmd                                                90      93      +3
execcmd                                               57      60      +3
count_lines                                           72      74      +2
process_command_subs                                 340     339      -1
test_main                                            409     407      -2
mknod_main                                           179     177      -2
handle_incoming_and_exit                            2653    2651      -2
argstr                                              1312    1310      -2
shiftcmd                                             131     128      -3
exitcmd                                               46      43      -3
dotcmd                                               297     294      -3
breakcmd                                              86      83      -3
evalpipe                                             353     349      -4
evalcommand                                         1180    1176      -4
evalcmd                                              109     105      -4
send_tree                                            374     369      -5
mkfifo_main                                           82      77      -5
evalsubshell                                         152     147      -5
typecmd                                               75      69      -6
letcmd                                                61      55      -6
add_cmd                                             1190    1183      -7
main                                                 891     883      -8
ash_main                                            1415    1407      -8
parse_stream                                        1377    1367     -10
alloc_procps_scan                                     55       -     -55
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 7/21 up/down: 54/-148)          Total: -94 bytes
   text    data     bss     dec     hex filename
 797195     658    7428  805281   c49a1 busybox_old
 797101     658    7428  805187   c4943 busybox_unstripped
2008-03-17 09:00:54 +00:00
Mike Frysinger
ae86a338b8 [#1334] exec script for devices even if they dont have device nodes 2008-02-20 18:31:36 +00:00
Denis Vlasenko
cb448fe01b libbb: introduce and use xrename and rename_or_warn. 2008-02-17 14:28:53 +00:00
Mike Frysinger
f0044c480c add support for renaming/relocating device nodes 2008-02-01 06:53:50 +00:00
Mike Frysinger
46ef46aefb as reported by George Boudreau, make sure we properly skip blank lines 2008-01-23 18:48:26 +00:00
Denis Vlasenko
ee87ebf381 fix buglets found by randomconfig 2007-12-21 22:18:16 +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
9b49a5ed85 add -fvisibility=hidden to CC flags, mark XXX_main functions
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
2007-10-11 10:05:36 +00:00
Denis Vlasenko
6ca409e0e4 trylink: produce even more info about final link stage
trylink: explain how to modify link and drastically decrease amount
  of padding (unfortunately, needs hand editing ATM).
*: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts

size saving: 0.5k
2007-08-12 20:58:27 +00:00
Denis Vlasenko
dc757aa16c introduce and use bb_basename()
function                                             old     new   delta
bb_basename                                            -      26     +26
sv_main                                             1226    1225      -1
passwd_main                                         1985    1983      -2
showdirs                                             482     478      -4
sendCgi                                             1811    1807      -4
make_device                                         1354    1350      -4
handleIncoming                                      2443    2439      -4
func_name                                             82      78      -4
service_name                                        2292    2285      -7
main                                                 909     901      -8
cmp_main                                             555     547      -8
test_main                                            434     422     -12
act                                                  228     216     -12
find_pair                                            180     164     -16
rmmod_main                                           298     280     -18
find_pid_by_name                                     156     134     -22
modprobe_main                                       1606    1576     -30
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/16 up/down: 26/-156)         Total: -130 bytes
   text    data     bss     dec     hex filename
 734933    3028   14400  752361   b7ae9 busybox_old
 734801    3028   14400  752229   b7a65 busybox_unstripped
2007-06-30 08:04:05 +00:00
Bernhard Reutner-Fischer
bb0baed564 - strndupa is a GNU extension. Using strdup to avoid several errors like:
util-linux/mdev.c:(.text+0x29a): undefined reference to `strndupa'
2007-06-20 09:56:47 +00:00
Mike Frysinger
0e0639b702 Alex Landau writes: open firmware for reading, not writing 2007-06-14 09:29:48 +00:00
Mike Frysinger
b51fd3525e as suggested by Renaud Cerrato and Souf, switch over to recursive_action() for some nice shrinkage and so we work even when CONFIG_SYSFS_DEPRECATED is off 2007-06-13 09:24:50 +00:00
Mike Frysinger
a78ef2ccf1 add support for firmware loading 2007-06-13 07:34:15 +00:00
Denis Vlasenko
d6766c71a9 mdev: microscopic enhancement, should change nothing 2007-06-08 16:18:15 +00:00
Denis Vlasenko
4e5f82c76f find_stray_communal_vars: script which finds communal variables
resize: remove globals var
mdev: remove globals var
2007-06-03 22:30:22 +00:00
Denis Vlasenko
b6adbf1be2 usage.c: remove reference to busybox.h
*: s/include "busybox.h"/include "libbb.h"
2007-05-26 19:00:18 +00:00
Bernhard Reutner-Fischer
febe3c4211 - sed -e "s/char[[:space:]]*\*[[:space:]]*argv\[\]/char **argv/g" 2007-04-04 20:52:03 +00:00