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
Bernhard Reutner-Fischer
62d8503589
- use ut_user rather than ut_name (Cristian Ionescu-Idbohrn)
...
- use ut_tv.tv_sec rather than ut_time (me)
- shrink halt a little bit (me):
halt_main 464 433 -31
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-31) Total: -31 bytes
2008-06-01 10:10:22 +00:00
Bernhard Reutner-Fischer
5e25ddb7d3
- use STD*_FILENO some more. No object-code changes
2008-05-19 09:48:17 +00:00
Bernhard Reutner-Fischer
636a1f85e8
- use EXIT_{SUCCESS,FAILURE}. No object-code changes
2008-05-19 09:29:47 +00:00
Denis Vlasenko
ad4da989e3
init: fix askfirst not working as intended
2008-04-05 04:24:23 +00:00
Denis Vlasenko
468aea2d88
shells: do not frocibly enable test, echo and kill _applets_,
...
just build relevant source and use xxx_main functions.
build system: add a special case when we have exactly one applet enabled
(makes "true", "false", "basename" REALLY tiny).
getopt32: do not use stdio.
function old new delta
getopt32 1385 1412 +27
make_device 1187 1200 +13
basename_main 120 127 +7
tcpudpsvd_main 1922 1926 +4
testcmd 5 - -5
echocmd 5 - -5
fuser_main 1243 1231 -12
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 4/1 up/down: 51/-22) Total: 29 bytes
2008-04-01 14:47:57 +00:00
Denis Vlasenko
c693840fe8
*: whitespace fixes, no code changes
2008-03-24 02:18:03 +00:00
Denis Vlasenko
e421b5ebf6
init: do not close all descriptors > 2. We were doing it - sometimes.
...
Good choices are "do it, always" or "don't do it". Second is smaller.
2008-03-17 22:01:42 +00:00
Denis Vlasenko
fb274df079
init: do not use bb_sanitize_stdio(), "/dev/null" may be missing (yet)
2008-03-17 13:26:51 +00:00
Denis Vlasenko
4ee7cd4f6f
*: mode tcp/udpsvd to networking, delete ipsvd/*
...
*/Config.in: fixes to text
svlogd: make it NOMMU capable
function old new delta
processorstart 378 420 +42
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 42/0) Total: 42 bytes
text data bss dec hex filename
797153 662 7420 805235 c4973 busybox_old
797196 662 7420 805278 c499e busybox_unstripped
2008-03-17 09:13:22 +00:00
Denis Vlasenko
1d42665b6b
*: shrink: use Vladimir's "o+" specifier instead of xatou(opt_param)
...
function old new delta
getopt32 1370 1385 +15
sulogin_main 490 494 +4
realpath_main 84 86 +2
sleep_main 76 77 +1
mt_main 256 257 +1
printenv_main 75 74 -1
fdformat_main 546 545 -1
usleep_main 44 42 -2
setlogcons_main 77 75 -2
ed_main 2654 2649 -5
deallocvt_main 69 64 -5
addgroup_main 373 368 -5
mkfs_minix_main 2989 2982 -7
tail_main 1221 1213 -8
sv_main 1254 1241 -13
du_main 348 328 -20
tftp_main 325 302 -23
split_main 581 558 -23
nc_main 1000 977 -23
diff_main 891 868 -23
arping_main 1797 1770 -27
ls_main 893 847 -46
od_main 2797 2750 -47
readprofile_main 1944 1895 -49
tcpudpsvd_main 1973 1922 -51
udhcpc_main 2590 2513 -77
grep_main 824 722 -102
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/22 up/down: 23/-560) Total: -537 bytes
text data bss dec hex filename
796973 658 7428 805059 c48c3 busybox_old
796479 662 7420 804561 c46d1 busybox_unstripped
2008-03-17 09:09:09 +00:00
Denis Vlasenko
85c247161b
*: fix fallout from -Wunused-parameter
...
function old new delta
bbunpack 358 366 +8
passwd_main 1070 1072 +2
handle_incoming_and_exit 2651 2653 +2
getpty 88 86 -2
script_main 975 972 -3
inetd_main 2036 2033 -3
dname_enc 377 373 -4
make_new_session 474 462 -12
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/5 up/down: 12/-24) Total: -12 bytes
text data bss dec hex filename
797429 658 7428 805515 c4a8b busybox_old
797417 658 7428 805503 c4a7f busybox_unstripped
2008-03-17 09:04:04 +00:00
Denis Vlasenko
3f165fa5b3
libbb: introduce and use sigprocmask_allsigs and sigaction_set.
...
libbb: rename sig_pause to wait_for_any_sig.
2008-03-17 08:29:08 +00:00
Denis Vlasenko
671ca33aa1
init: make it NOMMU-capable
...
httpd: trivial compile fix
2008-02-19 14:13:20 +00:00
Denis Vlasenko
a58a637bed
init: fix comments
2008-02-19 12:10:18 +00:00
Denis Vlasenko
99a61842df
init: HUP should not be temporarily set to "restart",
...
we use it for config reload, and we have QUIT for "restart".
2008-02-19 12:08:38 +00:00
Denis Vlasenko
a37e7134f7
init: fix bug 1111: restart actions were not splitting words:
...
::restart:/sbin/rc restart
resulted in:
exec of '/sbin/rc restart' failed: No such file or directory
2008-02-19 02:57:07 +00:00
Denis Vlasenko
25591c322c
libbb: introduce bb_signals and bb_signals_recursive,
...
which sets same handler for many signals. sig_catch is nuked
(bb_signals_recursive is more descriptive name).
*: use them as appropriate.
function old new delta
bb_signals_recursive - 95 +95
bb_signals - 52 +52
run_command 258 273 +15
svlogd_main 1368 1377 +9
runsv_main 1746 1752 +6
runsvdir_main 1643 1646 +3
UNSPEC_print 64 66 +2
time_main 1128 1127 -1
...
resize_main 246 210 -36
sig_catch 63 - -63
set_fatal_sighandler 85 14 -71
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 5/24 up/down: 182/-548) Total: -366 bytes
2008-02-16 22:58:56 +00:00
Denis Vlasenko
c882f341ce
init: allow last line to be not terminated by '\n'
2008-01-29 09:56:21 +00:00
Bernhard Reutner-Fischer
f470196a41
- fix conflicting decls of syslog related facilitynames and prioritynames tables
2008-01-27 12:50:12 +00:00
Denis Vlasenko
680b86afbb
halt: write wtmp entry if wtmp support is enabled
2008-01-24 02:28:00 +00:00
Denis Vlasenko
474d1c57c8
whitespace fixes
2008-01-07 19:06:47 +00:00
Denis Vlasenko
21e20cb4ad
init: wait for orphaned children too while waiting
...
for sysinit-like processes (Harald Küthe <harald-tuxbox@arcor.de>)
2008-01-04 15:10:47 +00:00
Denis Vlasenko
fb0eba706c
libbb: introduce and use safe_waitpid (loops in EINTR)
...
*: use more approproate (shorter) versions of wait()
function old new delta
safe_waitpid - 48 +48
wait_any_nohang - 17 +17
send_tree 365 369 +4
processorstop 432 435 +3
text_yank 110 108 -2
make_human_readable_str 202 200 -2
crond_main 1368 1366 -2
handle_sigchld 49 43 -6
reapchild 166 159 -7
custom 260 250 -10
checkscript 191 177 -14
wait_nohang 17 - -17
wait_pid 43 - -43
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 2/7 up/down: 72/-103) Total: -31 bytes
2008-01-02 19:55:04 +00:00
Denis Vlasenko
d55268d0d4
init: don't spawn tons of waiting children, one is enough
...
init: shrink signal disabling code
init: rename some functions
text data bss dec hex filename
778657 832 7344 786833 c0191 busybox_old
778445 832 7344 786621 c00bd busybox_unstripped
2007-12-26 18:32:58 +00:00
Denis Vlasenko
5adfa44101
init: sometimes, #ifdefs are cleaner.
2007-12-25 16:08:53 +00:00
Mike Frysinger
bb50fdfe07
convert #if to if -- let gcc optimize away dead code for us
2007-12-25 04:30:14 +00:00
Denis Vlasenko
ec5631b6d6
init: add FEATURE_KILL_REMOVED (Eugene Bordenkircher <eugebo@gmail.com>)
...
init: slight size optimization
2007-12-25 01:08:58 +00:00
Denis Vlasenko
d7e2e127a9
cttyhack: add missing ';'
...
init: remove pointless access() check
2007-12-10 08:40:29 +00:00
Denis Vlasenko
2afabe8b83
init: remove superfluous forks and messing up with argv[0]
...
cttyhack: add stealing of ctty
2007-12-10 07:06:04 +00:00
Denis Vlasenko
70ab28f907
syslogd: use DEV_CONSOLE consistently
...
init: remove obsolete comment
2007-11-18 05:43:05 +00:00
Denis Vlasenko
f6ccc62c70
init: fix bug 1584: improper check for fork error
2007-11-10 01:57:35 +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
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
0c97c9d437
'simple' error message functions by Loic Grenie <loic.grenie@gmail.com>.
...
263 bytes saved.
2007-10-01 11:58:38 +00:00
Denis Vlasenko
96e1b38586
introduce and use close_on_exec_on(fd). -50 bytes.
2007-09-30 23:50:48 +00:00
Denis Vlasenko
818322b9b1
*: kill bb_get_last_path_component, replace with two functions
...
(one which strips trailing slash and one which does not)
wget: straighten out as a result of above change
text data bss dec hex filename
5056 1 0 5057 13c1 busybox.t4/networking/wget.o
5022 0 0 5022 139e busybox.t5/networking/wget.o
2007-09-24 18:27:04 +00:00
Denis Vlasenko
fe7cd642b0
don't pass argc in getopt32, it's superfluous
...
(add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes
text data bss dec hex filename
773469 1058 11092 785619 bfcd3 busybox_old
772644 1058 11092 784794 bf99a busybox_unstripped
2007-08-18 15:32:12 +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
d8540f71ac
init: make sure fd 0,1,2 are not closed, + related optimizations.
...
init_main 929 920 -9
bb_daemonize_or_rexec 145 127 -18
2007-06-14 07:53:06 +00:00
Denis Vlasenko
ca525b4f24
*: BB_BANNER -> bb_banner (it is not a const or #define)!
...
correct_password: explain in detail why it is ok to use bb_banner
fsck_minix: make it print bb version, not it's own (outdated/irrelevant) one
Marginal size difference:
text data bss dec hex filename
679119 2700 15632 697451 aa46b busybox_old
679091 2700 15632 697423 aa44f busybox_unstripped
2007-06-13 12:27:17 +00:00
Denis Vlasenko
f5f75c5e82
remove nearly-duplicate PATHs in several places
...
function old new delta
bb_PATH_root_path - 35 +35
varunset 60 58 -2
arith 2042 2033 -9
bb_default_root_login_path 30 - -30
.rodata 128794 128762 -32
which_main 152 117 -35
defpathvar 40 - -40
------------------------------------------------------------------------------
(add/remove: 1/2 grow/shrink: 0/4 up/down: 35/-148) Total: -113 bytes
2007-06-12 22:35:19 +00:00
Denis Vlasenko
9a7d38fe24
delete tons of extra #includes
2007-05-31 22:42:12 +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
Denis Vlasenko
51742f4bb0
style fixes. No code changes
2007-04-12 00:32:05 +00:00
Bernhard Reutner-Fischer
febe3c4211
- sed -e "s/char[[:space:]]*\*[[:space:]]*argv\[\]/char **argv/g"
2007-04-04 20:52:03 +00:00
Denis Vlasenko
219d14d514
random style fixes (extra spaces deleted)
2007-03-24 15:40:16 +00:00
Denis Vlasenko
ccd412da09
decouple INIT and SYSLOGD (patch by Eric Spakman E.Spakman@inter.nl.net)
2007-03-05 19:55:30 +00:00
Denis Vlasenko
d238a477b7
init: fix handling of stdio file descriptors
2007-03-05 19:22:04 +00:00
