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Author SHA1 Message Date
Denis Vlasenko
9ace613406 stty: fix option parsing bug (spotted by Sascha Hauer <s.hauer@pengutronix.de>) 2007-04-19 19:55:54 +00:00
Denis Vlasenko
05a6d9cbb2 doc: add README on shell job control 2007-04-19 17:26:34 +00:00
Denis Vlasenko
8581863a1b procps: remove all global variables 
text    data     bss     dec     hex filename
   1462      14      24    1500     5dc busybox.t2/procps/ps.o
   1484       0       0    1484     5cc busybox.t3/procps/ps.o
   3122       0     252    3374     d2e busybox.t1/procps/top.o
   3117       0       0    3117     c2d busybox.t3/procps/top.o
 2007-04-19 14:47:11 +00:00
Denis Vlasenko
516a0ca2dc ps: add -o tty and -o rss support 
1373      14      24    1411     583 busybox.t1/procps/ps.o
   1462      14      24    1500     5dc busybox.t2/procps/ps.o
 2007-04-19 14:46:14 +00:00
Denis Vlasenko
c34d35557b loop device code: readability improvement 2007-04-19 00:09:34 +00:00
Denis Vlasenko
3ace9fa6d8 switch_root: error_msg -> perror_msg, reduce by 22 bytes while at it. 2007-04-18 21:40:30 +00:00
Denis Vlasenko
088b959d00 "Unify base64 handling" is done, remove TODO 2007-04-18 21:14:46 +00:00
Denis Vlasenko
2ace1e3f07 make "busybox" w/o args work again, and save 10 bytes in the process. 2007-04-18 21:00:21 +00:00
Denis Vlasenko
55b2de71d7 hush: remove stray semicolon (should change nothing) 2007-04-18 17:21:28 +00:00
Denis Vlasenko
517d1aac7f ether-wake: save a few more bytes of code 2007-04-16 23:23:33 +00:00
Denis Vlasenko
198714c0dd ether-wake: close bug 1317. Reorder fuctions to avoid 
forward refs while at it
 2007-04-16 23:16:37 +00:00
Denis Vlasenko
7d4c44e1b1 shells: remove few statics and duplicated code 
(much more of the same remains, alas)
function                                             old     new   delta
doset                                                330     332      +2
warn                                                  53      51      -2
onecommand                                           463     461      -2
ioecho                                                40      38      -2
forkexec                                            1412    1410      -2
err                                                   81      79      -2
setdash                                               59      56      -3
flag                                                   4       -      -4
msh_main                                            1389    1384      -5
eval                                                 388     381      -7
subgetc                                              759     747     -12
static.local                                          14       -     -14
b_adduint                                             70      52     -18
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 1/10 up/down: 2/-73)            Total: -71 bytes
 2007-04-16 22:34:39 +00:00
Denis Vlasenko
ac678ec2f1 style fixes, no code changes 2007-04-16 22:32:04 +00:00
Denis Vlasenko
17e3c34aa7 applet.c: ruid is needed only if FEATURE_SUID=y 2007-04-16 20:55:27 +00:00
Bernhard Reutner-Fischer
bc9d7d788b - we unconditionally need ruid. Fixes build error in line 334 2007-04-16 18:25:46 +00:00
Bernhard Reutner-Fischer
ab51bf4e28 - fix compilation when ENABLE_FEATURE_IP_RULE was off 2007-04-16 14:56:01 +00:00
Bernhard Reutner-Fischer
e468ef27b7 - fix compilation if ENABLE_FEATURE_DD_IBS_OBS is off 2007-04-16 12:21:05 +00:00
Denis Vlasenko
0922192740 lineedit: state->hist_file doesn't exist if !FEATURE_EDITING_SAVEHISTORY, 
#ifdef it out
 2007-04-15 13:21:01 +00:00
Denis Vlasenko
84f75b0b94 doc: fix code example which may provoke warning 2007-04-15 11:50:41 +00:00
Denis Vlasenko
8acf521432 e2fsprogs: stop using statics in chattr. Minor code shrinkage (-130 bytes) 2007-04-15 11:48:27 +00:00
Denis Vlasenko
be1a9d4237 deluser: add optional support for removing users from groups 
(by Tito <farmatito@tiscali.it>)
 2007-04-15 08:43:23 +00:00
Denis Vlasenko
91de7c0328 update style-guide.txt 2007-04-15 08:39:39 +00:00
Denis Vlasenko
58394b1e29 xargs: simplify word list management 2007-04-15 08:38:50 +00:00
Denis Vlasenko
e471275813 msh: style fixes 
shell/README - a place to record things about busybox shells
 2007-04-14 15:08:41 +00:00
Denis Vlasenko
5f9468e996 lineedit: nuke two unused variables and code which sets them 
applets: do not even try to read config if run by real root
msh: use named constants (O_RDONLY etc) in open() instead of magic numbers,
     other minor code size reduction.
 2007-04-14 13:22:09 +00:00
Denis Vlasenko
8a28e620ce lash: recognize and use NOFORK applets 
lash,hush: fix kill buglet (didn't properly recognize ESRCH)
 2007-04-14 11:16:29 +00:00
Denis Vlasenko
bf3561fd15 lineedit: do not try to open NULL history file 2007-04-14 10:10:40 +00:00
Denis Vlasenko
f5294e1f4c hush: use NOFORK applets as appropriate. Net reduction of code size. 2007-04-14 10:09:57 +00:00
Denis Vlasenko
16abcd90ae teach find_root_device to deal with /dev/ subdirs 
(by "Kirill K. Smirnov" <lich@math.spbu.ru>)
 2007-04-13 23:59:52 +00:00
Denis Vlasenko
334fa9bcb5 dpkg: use nitfields which are a bit closer to typical ushort. 
Code size -800.
 2007-04-13 23:22:58 +00:00
Denis Vlasenko
87468857f6 style fixes 2007-04-13 23:22:00 +00:00
Denis Vlasenko
f7fcca4af7 sourse_route_list -> source_route_list 2007-04-13 22:07:21 +00:00
Denis Vlasenko
1d6a4aec2c make xsocket die with address family printed (if VERBOSE_RESOLUTION_ERRORS=y) 2007-04-13 21:26:20 +00:00
Denis Vlasenko
fbf6dea5a2 hush: more style fixes. 2007-04-13 19:56:56 +00:00
Denis Vlasenko
f03dbeda90 hush: comment out and replace bug in set_local_var: 
-       if (value == 0 && ++value == 0) {
+       /*if (value == 0 && ++value == 0) ??? -vda */
+       if (value == NULL || value[1] == '\0') {

Style fixes.
 2007-04-13 19:55:50 +00:00
Denis Vlasenko
b636d8c18c shell/: add SUSv3 doc for fast & easy reference 2007-04-13 19:44:22 +00:00
Denis Vlasenko
beaca811e4 fix typo in comment 2007-04-13 16:32:26 +00:00
Denis Vlasenko
62f0479cf1 find: add support for -delete, -path (by Natanael Copa) 2007-04-13 10:00:12 +00:00
Denis Vlasenko
945bd3dee8 sed: fix escaped newlines in -f; fix multiple -f and -e 
(broke when getopt32 was fixed to not reverse the list)
 2007-04-12 21:20:25 +00:00
Denis Vlasenko
3211adc184 login: fixing my brainfart: xspawn(t_argv) <- was using argv! 2007-04-12 20:33:01 +00:00
Mike Frysinger
3a62a737f7 make sure we free the grep data as well 2007-04-12 18:29:27 +00:00
Denis Vlasenko
b69f35effe lash: "forking" applets are actually can be treated the same way as "non-forked". 
Also save a bit of space on trailing NULL array elements.
 2007-04-12 17:10:45 +00:00
Denis Vlasenko
7cced6e574 fix realloc-of-non-malloced pointer, and reduce size while at it 2007-04-12 17:08:53 +00:00
Denis Vlasenko
0de3c55b42 login: remove setpgrp call (makes it work from shell prompt again). 
login: sanitize stdio descriptors (we are suid, need to be careful!)
shrink login and set_environment by ~100 bytes.
 2007-04-12 12:31:02 +00:00
Denis Vlasenko
831a20f512 pass a copy of argv[i] to NOFORK applets (they may permute it etc). 
set/save/restore more shared global variables whan call one applet from another
 2007-04-12 12:27:32 +00:00
Bernhard Reutner-Fischer
c98c31783c - shrink iproute a bit (-200 bytes). Untested 2007-04-12 11:36:56 +00:00
Bernhard Reutner-Fischer
b290889f02 - add xsendto and use where appropriate; shrink iplink; sanitize libiproute a bit. 
-916 byte
 2007-04-12 11:34:39 +00:00
Denis Vlasenko
51742f4bb0 style fixes. No code changes 2007-04-12 00:32:05 +00:00
Denis Vlasenko
50f7f446ec bb_full_fd_action: remove potential xmalloc from NOFORK path 
cat: stop using stdio.h opens
libbb: introduce & use open[3]_or_warn
function                                             old     new   delta
open3_or_warn                                          -      54     +54
bb_cat                                               115     144     +29
open_or_warn                                           -      25     +25
unlzma                                              2404    2412      +8
chattr_main                                          334     339      +5
xstrtoul_range_sfx                                   251     255      +4
telnet_main                                         1514    1510      -4
static.opt                                             4       -      -4
qgravechar                                           122     118      -4
fuser_add_pid                                         61      54      -7
fuser_add_inode                                      154     147      -7
writeFileToTarball                                  1542    1534      -8
refresh                                             1156    1148      -8
do_show                                              856     846     -10
read_leases                                          212     200     -12
setup_redirects                                      236     222     -14
iproute_list_or_flush                               1582    1568     -14
read_config                                          427     411     -16
write_leases                                         284     264     -20
hash_file                                            338     318     -20
copy_file                                           1760    1740     -20
do_iproute                                          2610    2588     -22
bb_full_fd_action                                    320     269     -51
open_to_or_warn                                      103      49     -54
fuser_main                                          1660    1596     -64
.rodata                                           131160  131096     -64
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 4/19 up/down: 125/-423)        Total: -298 bytes
 2007-04-11 23:20:53 +00:00
Denis Vlasenko
d7c8196c1b ash: fix kill -l (by Mats Erik Andersson <mats.andersson64@comhem.se>) 2007-04-11 20:43:31 +00:00