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Author SHA1 Message Date
Denys Vlasenko
9b90d9b503 adduser: better logic for choosing addgroup -g/--gid 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-21 21:32:40 +02:00
Denys Vlasenko
569e930768 adduser: prefer to call addgroup --gid, not non-std addgroup -g 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-21 19:57:58 +02:00
Denys Vlasenko
b808614785 od: code shrink 
function                                             old     new   delta
od_main                                             2147    2132     -15

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-21 19:15:55 +02:00
Denys Vlasenko
d373355bf8 od: another fix for --strings 
function                                             old     new   delta
od_main                                             2139    2147      +8

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-21 18:47:51 +02:00
Denys Vlasenko
9d96e274ce od: fix -S NUM to not print chars >0x80 
function                                             old     new   delta
write_block                                          433     431      -2
print_ascii                                          217     215      -2
check_and_close                                      104      96      -8
od_main                                             2164    2139     -25

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-21 18:38:59 +02:00
Denys Vlasenko
3ef344be91 od: code shrink 
function                                             old     new   delta
exit_code                                              -       1      +1
open_next_file                                        73      72      -1
limit_bytes_to_format                                  1       -      -1
ioerror                                                1       -      -1
flag_pseudo_start                                      1       -      -1
flag_dump_strings                                      1       -      -1
od_main                                             2275    2164    -111

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-21 18:38:40 +02:00
Denys Vlasenko
5c10fa5c24 od: code shrink, fix "od --traditional FILE" 
function                                             old     new   delta
parse_old_offset                                     107     125     +18
packed_usage                                       28715   28691     -24
od_main                                             2312    2275     -37

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-21 17:43:06 +02:00
Alexey Fomenko
232ebaa568 lineedit: fix rare SEGV; mark a few FIXMEs 
Signed-off-by: Alexey Fomenko <ext-alexey.fomenko@nokia.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-20 04:26:29 +02:00
Cristian Ionescu-Idbohrn
ea137aa931 warning removal 
Signed-off-by: Cristian Ionescu-Idbohrn <cii@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-20 03:52:36 +02:00
Denys Vlasenko
9e933d9bfc tail: optimize "tail -c HUGENUM REGULAR_FILE". Closes 3763. 
function                                             old     new   delta
tail_main                                           1541    1547      +6

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-20 00:30:04 +02:00
Denys Vlasenko
24b71fd894 top: display sort indicator in memory display 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-18 12:11:19 +02:00
Denys Vlasenko
351fec332a busybox.conf: code shrink 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-16 14:30:26 +02:00
Denys Vlasenko
d83aff1aed busybox.conf: USER.GROUP is _optional_ 
function                                             old     new   delta
main                                                 785     809     +24

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-16 13:53:19 +02:00
Denys Vlasenko
3770b6b061 main: make busybox.conf mode handling less obscure 
function                                             old     new   delta
static.mode_mask                                       -      20     +20
main                                                 782     785      +3
static.mode_chars                                     15      13      -2
run_applet_no_and_exit                               450     441      -9
mode_mask                                             24       -     -24
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 1/2 up/down: 41/-53)            Total: -12 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-16 13:19:25 +02:00
Denys Vlasenko
9be4702a30 main: free suid_config list after use 
function                                             old     new   delta
run_applet_no_and_exit                               438     450     +12
ifupdown_main                                       2147    2149      +2
writeFileToTarball                                  1325    1326      +1
pidof_main                                           244     245      +1
last_main                                            896     897      +1
grep_main                                            779     780      +1
find_list_entry2                                     121     122      +1
tar_main                                             835     833      -2
llist_unlink                                          28      26      -2
llist_rev                                             23      21      -2
main                                                 791     782      -9
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 7/4 up/down: 19/-15)              Total: 4 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-16 12:21:31 +02:00
Cristian Ionescu-Idbohrn
9a296fbeab vi.c: remove warning: variable 'sp' set but not used 
Signed-off-by: Cristian Ionescu-Idbohrn <cii@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-16 03:53:43 +02:00
Cristian Ionescu-Idbohrn
662972a77a The [-Wunused-but-set-variable] warnings 
networking/ntpd.c:1748:19: warning: variable 'version' set but not used

Signed-off-by: Cristian Ionescu-Idbohrn <cii@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-16 03:53:00 +02:00
Denys Vlasenko
6afc6775e8 dc: do not advertise ops disabled in .config 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-16 00:13:18 +02:00
Denys Vlasenko
4566e172eb simplify parsing of /etc/busybox.conf 
function                                             old     new   delta
parse_config_file                                    799     667    -132

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-16 00:01:08 +02:00
Denys Vlasenko
e0238f852b tweak config help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-14 15:23:55 +02:00
Denys Vlasenko
29f9b7268a hush: fix misparsing of "... do eval a= ...". Closes 3721 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-14 11:27:36 +02:00
Denys Vlasenko
eafc558f94 top: better indicator of selected field in mem view 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-14 01:32:09 +02:00
Denys Vlasenko
60a9414cad fix "variable 'foo' set but not used" warnings 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-13 20:57:01 +02:00
Denys Vlasenko
8dd29da2c6 ls: code shrink 
function                                             old     new   delta
sort_and_display_files                                 -     427    +427
scan_and_display_dirs_recur                          497     488      -9
ls_main                                              765     735     -30
display_files                                        422       -    -422
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/2 up/down: 427/-461)          Total: -34 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-13 17:55:08 +02:00
Denys Vlasenko
4029e21b37 ls: reorder and rename functions. No code changes 
function                                             old     new   delta
display_single                                         -     931    +931
scan_and_display_dirs_recur                            -     497    +497
display_files                                          -     422    +422
showfiles                                            422       -    -422
showdirs                                             497       -    -497
list_single                                          931       -    -931
------------------------------------------------------------------------------
(add/remove: 3/3 grow/shrink: 0/0 up/down: 1850/-1850)          Total: 0 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-13 17:28:46 +02:00
Denys Vlasenko
2a81639534 ls: reduce memory consumption and speed up (don't do redundant [l]stat) 
function                                             old     new   delta
my_stat                                              110     278    +168
splitdnarray                                         120     118      -2
ls_main                                              769     765      -4
list_single                                          961     931     -30
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/3 up/down: 168/-36)           Total: 132 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-13 17:28:09 +02:00
Denys Vlasenko
66ca241dca ls: avoid forward declaration. No code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-13 17:27:36 +02:00
Denys Vlasenko
d27ac299eb ls: code shrink 
function                                             old     new   delta
list_single                                          990     961     -29

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-13 17:27:15 +02:00
Denys Vlasenko
3a240212d9 passwd: shorter help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-13 03:31:45 +02:00
Denys Vlasenko
12a432715f adduser: safe username passing to passwd/addgroup 
passwd: support creating SHA passwords
random code shrink

function                                             old     new   delta
crypt_make_pw_salt                                     -      87     +87
adduser_main                                         883     904     +21
...
crypt_make_salt                                       99      89     -10
chpasswd_main                                        329     312     -17
packed_usage                                       28731   28691     -40
passwd_main                                         1070    1000     -70
cryptpw_main                                         310     224     -86
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 4/12 up/down: 154/-288)        Total: -134 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-13 03:19:01 +02:00
Denys Vlasenko
0806e401d6 hush: install signal handlers with filled sigmask 
function                                             old     new   delta
install_sighandler                                     -      39     +39
hush_main                                           1001    1031     +30
builtin_trap                                         386     392      +6
install_sighandlers                                  121     123      +2
switch_off_special_sigs                               87      86      -1
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/1 up/down: 77/-1)              Total: 76 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-12 23:06:20 +02:00
Denys Vlasenko
b1ab283f0b inetd: add FIXMEs 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-12 23:05:27 +02:00
Denys Vlasenko
89f5bfd6c3 libbb.h: use inlined sigfillset, sigemptyset, sigisemptyset on uclibc 
text    data     bss     dec     hex filename
 875879     493    7584  883956   d7cf4 busybox_old
 875879     493    7584  883956   d7cf4 busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-12 23:03:18 +02:00
Denys Vlasenko
279a7ac04e ls: fix help text: -w N is optional 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-12 18:44:51 +02:00
Denys Vlasenko
4ad95e6b0e ls: fix -p help text, improve comments and define names 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-12 18:40:59 +02:00
Denys Vlasenko
75e77deab1 hush: fixes and small shrink for HUSH_JOB!=y 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-12 13:12:47 +02:00
Denys Vlasenko
ebc1ee2e2a hush: remove one sigprocmask from exit path 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-12 10:59:18 +02:00
Denys Vlasenko
0c40a731e3 hush: add forgotten {} in multi-statement if. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-12 09:50:12 +02:00
Denys Vlasenko
0a8971d112 trim help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-12 03:14:12 +02:00
Denys Vlasenko
f58f705c58 hush: fix login shell's signal handling; add -l option so that it's easier to test 
function                                             old     new   delta
hush_main                                            958    1001     +43
install_special_sighandlers                           47      52      +5
packed_usage                                       28752   28741     -11
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 48/-11)             Total: 37 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-12 02:10:33 +02:00
Denys Vlasenko
9d6cbafe72 hush: replace signal handling machinery 
With new version of signal handling, read builtin should be less buggy
wrt signals.

function                                             old     new   delta
install_sighandlers                                    -     121    +121
switch_off_special_sigs                                -      84     +84
pick_sighandler                                        -      58     +58
install_special_sighandlers                            -      47     +47
builtin_wait                                         284     319     +35
record_pending_signo                                   -      21     +21
execvp_or_die                                         43      48      +5
file_get                                             290     288      -2
run_list                                            1004     998      -6
static.zero_timespec                                   8       -      -8
sigprocmask_set                                       14       -     -14
sigwaitinfo                                           23       -     -23
record_signal                                         23       -     -23
__GI_sigwaitinfo                                      23       -     -23
sigtimedwait                                          25       -     -25
builtin_trap                                         417     392     -25
__GI_sigtimedwait                                     25       -     -25
hush_main                                           1003     965     -38
check_and_run_traps                                  263     217     -46
__rt_sigtimedwait                                     52       -     -52
reset_traps_to_defaults                              213     126     -87
init_sigmasks                                        198       -    -198
builtin_read                                         536     197    -339
------------------------------------------------------------------------------
(add/remove: 5/10 grow/shrink: 2/7 up/down: 371/-934)        Total: -563 bytes
   text	   data	    bss	    dec	    hex	filename
 903075	    936	  17736	 921747	  e1093	busybox_old
 902547	    936	  17736	 921219	  e0e83	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-11 23:56:11 +02:00
Denys Vlasenko
10c0131a8a hush: use SA_RESTARTed signal handlers across read. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-11 11:49:21 +02:00
Denys Vlasenko
12bc152b31 fbset: abort on unknown options. closes 3121 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-09 03:57:27 +02:00
Steve Iribarne
ed607a87e0 pam link error with SHARED_BUSYBOX and LIBBUSYBOX enabled 
Signed-off-by: Steve Iribarne <siribarne@grid-net.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-09 01:42:12 +02:00
Denys Vlasenko
bcf1fa80f3 hush: add tests for interrupting read 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-09 01:05:33 +02:00
Denys Vlasenko
54e9e1217c hush: code shrink 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-09 00:52:15 +02:00
Denys Vlasenko
80542bad2f hush: make read builtin interruptible. 
function                                             old     new   delta
builtin_read                                         185     471    +286
check_and_run_traps                                  200     262     +62
nonblock_immune_read                                  73     119     +46
sigismember                                            -      44     +44
record_signal                                          -      21     +21
sigisemptyset                                          -      16     +16
...
------------------------------------------------------------------------------
(add/remove: 5/0 grow/shrink: 7/5 up/down: 483/-46)           Total: 437 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-08 21:23:43 +02:00
Denys Vlasenko
80c5b6893d libbb: nonblock_safe_read->nonblock_immune_read, remove unused param of xmalloc_reads 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-08 21:21:10 +02:00
Denys Vlasenko
b8709032a3 hush: fix incorrect PS2 dispaly and trap handling while reading command 
The fix affects only !ENABLE_FEATURE_EDITING configuration

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-08 21:20:01 +02:00
Maksym Kryzhanovskyy
29c54aa9f9 iostat: code shrink ~0.5k 
Signed-off-by: Maksym Kryzhanovskyy <xmaks@email.cz>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-07 04:37:22 +02:00