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148 Commits

Author SHA1 Message Date
Denys Vlasenko
4e08a123b0 Assorted warning fixes and added a comment, no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-01-16 17:31:05 +01:00
Denys Vlasenko
f560422fa0 Big cleanup in config help and description 
Redundant help texts (one which only repeats the description)
are deleted.

Descriptions and help texts are trimmed.

Some config options are moved, even across menus.

No config option _names_ are changed.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-01-10 14:58:54 +01:00
Denys Vlasenko
f8f81ed7aa Convert all procps/* applets to "new style" applet definitions 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2016-11-23 06:23:44 +01:00
Denys Vlasenko
237bedd499 getopt32: add new syntax of 'o:+' and 'o:*' for -o NUM and -o LIST 
In many cases, this aqllows to drop use of opt_complementary.
Approximately -400 bytes:

function                                             old     new   delta
getopt32                                            1423    1502     +79
opt_string                                            17      18      +1
OPT_STR                                               24      25      +1
uniq_main                                            416     406     -10
timeout_main                                         279     269     -10
sulogin_main                                         270     260     -10
readprofile_main                                    1825    1815     -10
ps_main                                              543     533     -10
pidof_main                                           245     235     -10
pgrep_main                                           611     601     -10
od_main                                             2600    2590     -10
mkfs_minix_main                                     2684    2674     -10
mkfs_ext2_main                                      2603    2593     -10
microcom_main                                        712     702     -10
makemime_main                                        315     305     -10
ionice_main                                          282     272     -10
inetd_main                                          2074    2064     -10
ifplugd_main                                        1144    1134     -10
halt_main                                            353     343     -10
getopt_main                                          636     626     -10
fdisk_main                                          2854    2844     -10
env_main                                             206     196     -10
dmesg_main                                           319     309     -10
conspy_main                                         1214    1204     -10
awk_main                                             981     971     -10
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/22 up/down: 81/-220)         Total: -139 bytes
   text	   data	    bss	    dec	    hex	filename
 919373	    906	  14060	 934339	  e41c3	busybox_old
 918969	    906	  14060	 933935	  e402f	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2016-07-06 21:58:02 +02:00
Denys Vlasenko
47cfbf32fd *: add most of the required setup_common_bufsiz() calls 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2016-04-21 18:18:48 +02:00
Denys Vlasenko
e6a2f4cc5a libbb: make bb_common_bufsiz1 1 kbyte, add capability to use bss tail for it 
The config item is FEATURE_USE_BSS_TAIL. When it is off (default):

function                                             old     new   delta
read_config                                          210     228     +18
doCommands                                          2279    2294     +15
ipneigh_list_or_flush                                763     772      +9
ipaddr_list_or_flush                                1256    1261      +5
display_process_list                                1301    1306      +5
conspy_main                                         1378    1383      +5
do_lzo_compress                                      352     355      +3
do_lzo_decompress                                    565     567      +2
push                                                  46      44      -2
inetd_main                                          2136    2134      -2
uevent_main                                          421     418      -3
addLines                                              97      92      -5
bb_common_bufsiz1                                   8193    1024   -7169
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 8/5 up/down: 62/-7181)        Total: -7119 bytes
   text	   data	    bss	    dec	    hex	filename
 829850	   4086	   9080	 843016	  cdd08	busybox_old
 829901	   4086	   1904	 835891	  cc133	busybox_unstripped

FEATURE_USE_BSS_TAIL=y:

read_config                                          210     228     +18
doCommands                                          2279    2294     +15
ipneigh_list_or_flush                                763     772      +9
ipaddr_list_or_flush                                1256    1261      +5
display_process_list                                1301    1306      +5
conspy_main                                         1378    1383      +5
do_lzo_compress                                      352     355      +3
do_lzo_decompress                                    565     567      +2
inetd_main                                          2136    2134      -2
bb_common_bufsiz1                                   8193       -   -8193
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 8/1 up/down: 62/-8195)        Total: -8133 bytes
   text	   data	    bss	    dec	    hex	filename
 829850	   4086	   9080	 843016	  cdd08	busybox_old
 829911	   4086	    880	 834877	  cbd3d	busybox_unstripped

FIXME: setup_common_bufsiz() calls are missing.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2016-04-21 17:39:11 +02:00
Denys Vlasenko
641caaec3d libbb: factor out code which queries screen width 
function                                             old     new   delta
get_terminal_width                                     -      17     +17
stty_main                                           1196    1197      +1
pstree_main                                          321     319      -2
ls_main                                              735     731      -4
watch_main                                           232     225      -7
bb_progress_update                                   714     706      -8
ps_main                                              555     543     -12
run_applet_and_exit                                  708     695     -13
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/6 up/down: 18/-46)            Total: -28 byte

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-23 01:44:22 +02:00
Denys Vlasenko
c9091d8947 ps: fix SEGV on narrow screens. closes 8176 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-07-01 19:07:24 +02:00
Denys Vlasenko
a407cf74cc Make smart_ulltoa return pointer to end (allows for code shink in callers) 
function                                             old     new   delta
smart_ulltoa5                                        405     408      +3
smart_ulltoa4                                        273     276      +3
list_table                                          1113    1114      +1
scale                                                 36      34      -2
put_lu                                                55      53      -2
ulltoa6_and_space                                     19      14      -5
powertop_main                                       1470    1461      -9

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-09-06 12:53:14 +02:00
Denys Vlasenko
17d4436424 ps: seconds_since_boot: uint64_t -> ulong 
Even if long is 32-bit, 4 billion second uptime isn't likely :)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-26 14:21:15 +01:00
Denys Vlasenko
6aab061d2d ps: fix sscanf format specifier (%l); make uptime unsigned 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-22 10:07:23 +01:00
Denys Vlasenko
42be921d48 ps: fix build failure in !DESKTOP case 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-09-25 12:48:10 +02:00
Michael Tokarev
ac42e3de90 ps: use separate get_uptime() and make it work on non-linux too 
Create get_uptime() function in procps/ps.c, and use it rather than
relying on linux-specific sysinfo() inline.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-06-13 02:52:28 +02:00
Cristian Ionescu-Idbohrn
85b1f292c9 ps: fix for !FEATURE_PS_LONG build 
Signed-off-by: Cristian Ionescu-Idbohrn <cii@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-29 11:02:00 +02:00
Flemming Madsen
b64bd16459 ps: with -l, show STIME too 
Signed-off-by: Flemming Madsen <busybox@themadsens.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-27 15:31:25 +02:00
Denys Vlasenko
8d9ac30572 ps: add support for -l for !DESKTOP 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-26 02:56:08 +02:00
Denys Vlasenko
67905e2d7c *: work around sysinfo.h versus linux/*.h problems 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-07-26 13:42:12 +02:00
Denys Vlasenko
12ac6287ee procps: remove PSSCAN_STAT define, users were using it incorrectly 
Also contains small cleanups ps.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-06-18 15:49:47 +02:00
Denys Vlasenko
d7efa06b83 fix breakage caused by 'remove "Options:" string from help texts' commit 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-06-05 15:07:31 +02:00
Denys Vlasenko
66426760be *: remove "Options:" string from help texts 
function                                             old     new   delta
packed_usage                                       28706   28623     -83

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-06-05 03:58:28 +02:00
Pere Orga
5bc8c005a8 move remaining help text from include/usage.src.h 
Signed-off-by: Pere Orga <gotrunks@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-04-11 03:29:49 +02:00
Denys Vlasenko
099e528919 ps: implement -o stat 
function                                             old     new   delta
func_stat                                              -      24     +24
out_spec                                             300     320     +20

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-02-02 00:59:35 +01:00
Cristian Ionescu-Idbohrn
6957d79bd6 remove redundant ENABLE_DESKTOP in procps/ps.c 
Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-05 15:49:37 +02:00
Denys Vlasenko
0ef64bdb40 *: make GNU licensing statement forms more regular 
This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-16 20:14:46 +02:00
Denys Vlasenko
9e07219c78 ps: make "ps -o BAD" emit list of good -o params 
also make ps help more informative

function                                             old     new   delta
find_out_spec                                         58     103     +45
packed_usage                                       27039   27079     +40

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-05-23 00:34:42 +02:00
Denys Vlasenko
fe360480aa fix typo in commented-out code 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-05-04 14:59:01 +02:00
Denys Vlasenko
39601843d7 ps: fix non-DESKTOP option handling code 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-04-07 18:03:34 +02:00
Denys Vlasenko
98a4c7cf3d *: suppress ~60% of "aliased warnings" on gcc-4.4.1 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-02-04 15:00:15 +01:00
Denys Vlasenko
887d963037 ps: add comment about -T 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-24 03:52:24 +01:00
Denys Vlasenko
6331cf059c *: use "can't" instead of "cannot" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-13 09:08:27 +01:00
Denys Vlasenko
a05b2b856b ps: show longer COMMAND 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-09 19:47:01 +02:00
Denys Vlasenko
d75295c80b ps: conditionally enable -T on non-DESKTOP build too 
function                                             old     new   delta
ps_main                                              253     274     +21

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-09-21 23:58:43 +02:00
Denys Vlasenko
b410d4ada7 ps,top: add an option to show threads. +260 bytes of code 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-09-19 22:29:42 +02:00
Denys Vlasenko
3a0f6f2328 fix read_cmdline API and a small buglet where "[comm]" may be too narrow 
function                                             old     new   delta
func_args                                             25      26      +1
read_cmdline                                         119     114      -5
display_process_list                                1462    1447     -15
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 1/-20)             Total: -19 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-09-12 00:15:34 +02:00
Denys Vlasenko
fca70a8cce ps: conditionally support additional -o FIELDs 
function                                             old     new   delta
procps_scan                                         1409    1642    +233
out_spec                                             220     300     +80
func_ruser                                             -      36     +36
func_rgroup                                            -      36     +36
func_group                                            13      49     +36
func_nice                                              -      29     +29
buffer_fill_and_print                                179     196     +17
send_tree                                            355     360      +5
mkfs_vfat_main                                      1604    1609      +5
display_speed                                         85      90      +5
scriptreplay_main                                    194     197      +3
find_out_spec                                         55      58      +3
changepath                                           192     195      +3
sha1_process_block64                                 497     484     -13
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 10/1 up/down: 491/-13)          Total: 478 bytes

Signed-off-by: David Krakov <krakov@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-07-03 22:16:17 +02:00
Denis Vlasenko
5e34ff29bc *: mass renaming of USE_XXXX to IF_XXXX 
and SKIP_XXXX to IF_NOT_XXXX - the second one was especially
badly named. It was not skipping anything!
 2009-04-21 11:09:40 +00:00
Denis Vlasenko
83cea0ef04 s/SELINIX/SELINUX/ 2008-07-16 21:11:09 +00:00
Denis Vlasenko
deeed59de0 libbb: introduce and use xrealloc_vector 
function                                             old     new   delta
xrealloc_vector_helper                                 -      51     +51
create_list                                           84      99     +15
getopt_main                                          690     695      +5
passwd_main                                         1049    1053      +4
get_cached                                            85      89      +4
msh_main                                            1377    1380      +3
add_match                                             42      41      -1
read_lines                                           720     718      -2
grave                                               1068    1066      -2
fill_match_lines                                     143     141      -2
add_to_dirlist                                        67      65      -2
add_input_file                                        49      47      -2
act                                                  252     250      -2
fsck_main                                           2252    2246      -6
man_main                                             765     757      -8
bb_internal_initgroups                               228     220      -8
cut_main                                            1052    1041     -11
add_edge_to_node                                      55      43     -12
dpkg_main                                           3851    3835     -16
ifupdown_main                                       2202    2178     -24
sort_main                                            838     812     -26
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 5/15 up/down: 82/-124)          Total: -42 bytes
 2008-07-08 05:14:36 +00:00
Denis Vlasenko
a60f84ebf0 *: rename ATTRIBUTE_XXX to just XXX. 2008-07-05 09:18:54 +00:00
Denis Vlasenko
d50dda8c35 *: use llist_pop for traverse-and-free list operation 
function                                             old     new   delta
append_file_list_to_list                             109     111      +2
udhcpc_main                                         2414    2413      -1
run_parts_main                                       325     324      -1
od_main                                             2324    2323      -1
getopt_main                                          709     707      -2
env_main                                             253     251      -2
sed_main                                             659     656      -3
ps_main                                              522     519      -3
traceroute_main                                     3960    3954      -6
sort_main                                            844     838      -6
diff_main                                            866     858      -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/10 up/down: 2/-33)            Total: -31 bytes
 2008-06-15 05:40:56 +00:00
Denis Vlasenko
54b90b5988 fix another -Wall warning 2008-05-20 20:44:08 +00:00
Denis Vlasenko
6b06cb80be more of -Wall fixes from Cristian Ionescu-Idbohrn. 
Some are fixing real bugs.

function                                             old     new   delta
syslogd_main                                         938     958     +20
get_signum                                           136     143      +7
obj_load                                             777     782      +5
recv_from_to                                         210     214      +4
get_next_block                                      1795    1799      +4
display_topmem_process_list                         1117    1121      +4
logread_main                                         484     487      +3
buffer_fill_and_print                                 73      76      +3
kill_main                                            687     689      +2
ll_remember_index                                    240     241      +1
do_stats                                             452     453      +1
if_readconf                                          166     165      -1
display_process_list                                1192    1191      -1
run_applet_and_exit                                  507     505      -2
print_signames                                        33      31      -2
parse_one_line                                      1092    1090      -2
find_out_spec                                         57      55      -2
add_ksymoops_symbols                                 421     419      -2
ash_main                                            1407    1402      -5
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 11/8 up/down: 54/-17)            Total: 37 bytes
 2008-05-15 21:30:45 +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
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
Denis Vlasenko
c85bfcad52 ps: fixlet to disabled compat code 2008-02-03 22:04:19 +00:00
Denis Vlasenko
5de754a395 ps: add (disabled) compat code 2008-02-02 16:43:51 +00:00
Denis Vlasenko
9b4c072a04 ps: fix yet another buglet from recent ulltoa conversion :( 2008-01-07 16:51:25 +00:00
Denis Vlasenko
766f65919b ps: fix COMMAND column adjustment 2008-01-07 16:41:41 +00:00
Denis Vlasenko
6b404431aa ps: fix build breakage from vda's recent commit 
*: whitespace fixes
 2008-01-07 16:13:14 +00:00
Denis Vlasenko
56ea65ca5f ps: fix overflow in USER and VSZ columns 
function                                             old     new   delta
smart_ulltoa4                                          -     280    +280
smart_ulltoa5                                        283     408    +125
ulltoa6_and_space                                      -      25     +25
scale                                                 28      38     +10
bbunpack                                             358     366      +8
ps_main                                              259     261      +2
glob3                                                 35      37      +2
fill_bounds                                          172     174      +2
process_stdin                                        456     446     -10
smart_ulltoa6                                        406       -    -406
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 6/1 up/down: 454/-416)           Total: 38 bytes
 2008-01-06 03:26:53 +00:00