Denys Vlasenko
b8ba6b66f5
bootchartd: better wording in comment
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-05-05 00:40:15 +02:00
Denys Vlasenko
e7f1e5ca1d
bootchartd: add missing parenthesis
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-05-04 17:34:37 +02:00
Denys Vlasenko
ff027d6f50
bootchartd: new applet
...
Usage: bootchartd start [PROG ARGS]|init|stop
Create /var/log/bootchart.tgz with boot chart data
Options:
start: start background logging; with PROG, run PROG, then kill
logging with USR1
stop: send USR1 to all bootchartd processes
init: start background logging; stop when getty/gdm is seen (for init scripts)
Under PID 1: as init, then exec $bootchart_init, /init, /sbin/init
function old new delta
bootchartd_main - 907 +907
dump_procs - 353 +353
packed_usage 26566 26735 +169
dump_file - 91 +91
static.dirs - 23 +23
applet_names 2176 2187 +11
applet_main 1284 1288 +4
applet_nameofs 642 644 +2
------------------------------------------------------------------------------
(add/remove: 5/0 grow/shrink: 4/0 up/down: 1560/0) Total: 1560 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-05-04 15:45:25 +02:00
Denys Vlasenko
f8d8aa1cea
libbb: add skip_dev_pfx()
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-04-06 18:50:05 +02:00
Denys Vlasenko
87fb72032e
init: clear utmp entries for dead processes, if they (entries) exist
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-04-06 18:49:28 +02:00
Denys Vlasenko
3a41611bc5
telnetd: write LOGIN/DEAD_PROCESS utmp records. Closes bug 1363
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function old new delta
write_new_utmp - 253 +253
skip_dev_pfx - 30 +30
handle_sigchld 42 72 +30
telnetd_main 1650 1673 +23
make_new_session 415 438 +23
...
login_main 1140 1148 +8
update_utmp 337 313 -24
write_wtmp 220 154 -66
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 11/6 up/down: 406/-115) Total: ~291 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-04-05 22:10:38 +02:00
Denys Vlasenko
37f5bef63c
libbb: split update_utmp from login/getty in preparation to use it for telnetd
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function old new delta
update_utent - 339 +339
login_main 1498 1128 -370
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/1 up/down: 339/-370) Total: -31 bytes
function old new delta
update_utmp 246 337 +91
login_main 1128 1140 +12
getty_main 1908 1918 +10
...
update_utent 339 - -339
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 5/6 up/down: 119/-368) Total: -249 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-04-05 03:18:40 +02:00
Denys Vlasenko
2ec91aead5
*: remove some uses of argc
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function old new delta
whoami_main 34 37 +3
logname_main 60 63 +3
hostid_main 35 38 +3
ttysize_main 136 135 -1
nmeter_main 673 672 -1
logger_main 387 386 -1
uuencode_main 330 328 -2
ifupdown_main 2125 2123 -2
mesg_main 158 155 -3
free_main 333 330 -3
cal_main 902 899 -3
acpid_main 443 440 -3
ar_main 196 189 -7
find_main 476 467 -9
ifconfig_main 1235 1221 -14
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/12 up/down: 9/-49) Total: -40 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-04 14:15:38 +01:00
Denys Vlasenko
d7171c1140
init: fix logically inverted FEATURE_EXTRA_QUIET check
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-15 00:34:59 +01:00
Denys Vlasenko
1a8de6f8a2
init: use applet_name instead of "init" - we can be linuxrc
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-14 03:16:28 +01:00
Denys Vlasenko
18f89128e5
init: for paranoid reasons, restore SIGCONT too.
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-14 03:08:30 +01:00
Denys Vlasenko
bcc6ec9b7e
init: fix "while true; do reboot; done" bug. +15 bytes. Closes bug 781
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-14 03:03:29 +01:00
Denys Vlasenko
6be918d0ae
init: make FEATURE_EXTRA_QUIET more consistent. +1 byte
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-14 01:32:11 +01:00
Denys Vlasenko
6e54249e05
init: restore possibility to reload inittab even before we finish initialization
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-15 03:07:19 +01:00
Denys Vlasenko
6331cf059c
*: use "can't" instead of "cannot"
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-13 09:08:27 +01:00
Denys Vlasenko
9d57a8073a
libbb.h: tidy it up a bit. no code changes (verified)
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-23 14:24:44 +02:00
Denys Vlasenko
90a9904e9e
remove some GNUisms. by Dan Fandrich (dan AT coneharvesters.com)
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function old new delta
logdirs_reopen 1310 1308 -2
read_line_input 4757 4753 -4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-6) Total: -6 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-06 02:36:23 +02:00
Alexander Shishkin
97af2ff8ca
halt/reboot/poweroff: add a CONFIG_xxx to act SysV compatibly
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Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-07-27 02:55:02 +02:00
Denys Vlasenko
3ed181b7ac
init: make comment more understandable. no code changes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-07-19 14:29:18 +02:00
Denis Vlasenko
e12c90217b
halt/reboot/powerdown: accept and ignore -i
2009-04-12 15:59:35 +00:00
Denis Vlasenko
5981ba5843
init: test for vt terminal with VT_OPENQRY,
...
assume that anything else is TERM=vt102, not TERM=linux.
(Serial console test is less correct)
Tentatively closes bug 195.
function old new delta
init_main 946 919 -27
2009-03-19 02:35:44 +00:00
Denis Vlasenko
4774179cb9
mail.c: more robust handling of SIGCHLD
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init: more robust signal handling
2009-03-10 16:01:57 +00:00
Denis Vlasenko
fb1a23d73b
halt/reboot/poweroff: improve error reporting
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function old new delta
halt_main 207 185 -22
2009-03-07 01:54:24 +00:00
Denis Vlasenko
93b38208d1
init: fix compile breakage with '# CONFIG_FEATURE_KILL_REMOVED is not set'
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runsvdir.c: fix typo in comment
2009-02-14 20:58:13 +00:00
Bernhard Reutner-Fischer
51d943d761
- improve helptext
2009-02-14 12:58:48 +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
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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,
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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
Denis Vlasenko
4e12b1a2a9
libbb: introduce and use xmalloc_ttyname (-32 in bss).
...
ash: small code shrink
text data bss dec hex filename
793669 504 7524 801697 c3ba1 busybox_old
793659 504 7492 801655 c3b77 busybox_unstripped
2008-12-23 23:36:47 +00:00
Denis Vlasenko
1bcdcd2ef0
init: do not eat last char in messages;
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do not print duplicate "init:" prefix to syslog
2008-12-09 21:23:31 +00:00
Denis Vlasenko
a34b8a4d30
init: O_NONBLOCK needs more thought. reverted for now
2008-11-29 23:14:37 +00:00
Denis Vlasenko
3fa36e2350
*: a bit of code shrink
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function old new delta
stop_handler 41 38 -3
sulogin_main 508 504 -4
got_cont 4 - -4
cont_handler 11 - -11
startservice 309 297 -12
processorstart 423 409 -14
tcpudpsvd_main 1861 1843 -18
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 0/5 up/down: 0/-66) Total: -66 bytes
2008-11-09 00:15:11 +00:00
Denis Vlasenko
202ac504e1
*: code shrink by adding a wrapper around very common tcsetattr(0, TCSANOW, xx) op
...
function old new delta
tcsetattr_stdin_TCSANOW - 14 +14
set_sane_term 116 113 -3
top_main 1277 1273 -4
make_new_session 421 415 -6
rawmode 133 126 -7
reset_term 18 10 -8
die 43 35 -8
cookmode 62 54 -8
vlock_main 425 415 -10
read_line_input 3165 3155 -10
bb_askpass 357 347 -10
fsck_minix_main 3079 3065 -14
getty_main 2375 2332 -43
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/12 up/down: 14/-131) Total: -117 bytes
2008-11-05 13:20:58 +00:00
Denis Vlasenko
5cb54b5adc
init: downgrade ENABLE_DEBUG_INIT to just a #define to prevent people
...
from selecting it in error. It has to be used ONLY for debugging
init, never in production, as resulting init has serious differences.
2008-10-21 17:14:26 +00:00
Denis Vlasenko
ea7c9b3366
whitespace fixes
2008-09-25 10:39:10 +00:00
Denis Vlasenko
b8d1a4cd5f
init: set stderr to NONBLOCK
...
*: s/setenv(a,b,1)/xsetenv(a,b)/
function old new delta
init_main 856 895 +39
message 146 144 -2
crond_main 1418 1416 -2
run 661 658 -3
zcip_main 1409 1403 -6
edit_file 910 901 -9
environment 20 - -20
2008-09-20 16:28:59 +00:00
Denis Vlasenko
9725daa03a
halt: reinstate -w even if !FEATURE_WTMP; beautify code in halt.c
2008-09-11 09:54:23 +00:00
Bernhard Reutner-Fischer
2bdc99f600
- remove excess whitespace (Vladimir Dronnikov)
2008-09-01 15:26:12 +00:00
Bernhard Reutner-Fischer
d93179fd5b
- halt's -w depends on FEATURE_WTMP (Vladimir Dronnikov)
2008-09-01 15:24:52 +00:00
Denis Vlasenko
1e28f6171f
halt: signal init regardless of ENABLE_INIT
2008-08-03 18:43:45 +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
Bernhard Reutner-Fischer
3e8669f359
- wrap overlong lines (Cristian Ionescu-Idbohrn)
...
- s/\. /. /g;# (me)
2008-07-22 18:27:53 +00:00
Denis Vlasenko
5415c856ea
libbb: [x]fopen_for_{read,write} introduced and used.
...
(by Valdimir)
function old new delta
config_open2 - 41 +41
config_read 507 542 +35
find_pair 169 187 +18
fopen_for_write - 14 +14
fopen_for_read - 14 +14
find_main 406 418 +12
xfopen_for_write - 10 +10
xfopen_for_read - 10 +10
popstring 134 140 +6
parse_inittab 396 401 +5
next_token 923 928 +5
pack_gzip 1659 1661 +2
bb__parsespent 117 119 +2
fallbackSort 1719 1717 -2
evalvar 1376 1374 -2
qrealloc 36 33 -3
...
...
...
...
singlemount 4579 4569 -10
process_stdin 443 433 -10
patch_main 1111 1101 -10
ifupdown_main 2175 2165 -10
file_action_grep 90 80 -10
uuidcache_init 649 637 -12
hush_main 797 785 -12
read_config 230 217 -13
dpkg_main 3835 3820 -15
read_line_input 3134 3110 -24
sysctl_main 232 203 -29
config_open 40 10 -30
WARN_BAD_LINE 44 - -44
login_main 1714 1575 -139
------------------------------------------------------------------------------
(add/remove: 5/1 grow/shrink: 8/74 up/down: 174/-737) Total: -563 bytes
2008-07-21 23:05:26 +00:00
Denis Vlasenko
b74a2dba57
whitespace fixes, no code changed
2008-07-21 21:34:51 +00:00
Bernhard Reutner-Fischer
a53de7f7c2
- fix spelling
2008-07-21 13:46:54 +00:00
