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Author SHA1 Message Date
Denys Vlasenko
0cc9b1843d vi: survive if stdin is nonblocking. closes 9851 
function                                             old     new   delta
readit                                                55      69     +14

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-05-02 20:39:02 +02:00
Denys Vlasenko
a1a3b595e1 time: inplement -f FMT 
function                                             old     new   delta
time_main                                           1076    1134     +58
packed_usage                                       31577   31572      -5

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-28 18:01:18 +02:00
Tommi Rantala
5fe5be210c time: implement -a, -o FILE 
function                                             old     new   delta
time_main                                           1052    1076     +24
packed_usage                                       31571   31577      +6

Signed-off-by: Tommi Rantala <tommi.t.rantala@nokia.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-28 17:54:14 +02:00
Tommi Rantala
854174f7dd time: document -p in usage 
Signed-off-by: Tommi Rantala <tommi.t.rantala@nokia.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-28 17:34:32 +02:00
Markus Gothe
9c7ee1439a lsscsi: new applet 
function                                             old     new   delta
lsscsi_main                                            -     326    +326
applet_names                                        2613    2620      +7
applet_main                                         1512    1516      +4
applet_install_loc                                   189     190      +1
packed_usage                                       31566   31560      -6
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 3/1 up/down: 338/-6)            Total: 332 bytes

Signed-off-by: Markus Gothe <nietzsche@lysator.liu.se>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-18 19:26:26 +02:00
Denys Vlasenko
10ad622dc2 Spelling fixes in comments, documentation, tests and examples 
By klemens <ka7@github.com>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-17 16:13:32 +02:00
Denys Vlasenko
d85352b4ff factor: fix stray semicolon 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-17 15:57:07 +02:00
Denys Vlasenko
8352b717ce factor: support "no-argvs" usage 
function                                             old     new   delta
factorize_numstr                                       -      72     +72
packed_usage                                       31562   31566      +4
factor_main                                          109     101      -8
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/1 up/down: 76/-8)              Total: 68 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-14 14:23:49 +02:00
Denys Vlasenko
44c0ab4102 libbb: fix "error: redefinition of 'is_tty_secure'" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-13 17:55:05 +02:00
Denys Vlasenko
107159ef1c factor: improve comments for sieving logic... also fix a typo 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-13 13:38:16 +02:00
Denys Vlasenko
933dcf1c8a fix "loginutils/Config.in:319 error: Overlong line" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-13 13:37:05 +02:00
Denys Vlasenko
021d50405b factor: improve comments for sieving logic 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-13 13:34:40 +02:00
Denys Vlasenko
a3de0b3b86 libbb: make check_password() also return CHECKPASS_PW_HAS_EMPTY_PASSWORD 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-13 13:04:05 +02:00
Denys Vlasenko
335681ca8e su: FEATURE_SU_BLANK_PW_NEEDS_SECURE_TTY 
When this feature is enabled, blank passwords are not accepted by su
unless the user is on a secure TTY defined in /etc/securetty. This
resembles the default PAM configuration of some Linux distros which
specify the nullok_secure option for pam_unix.so.

Based on patch by Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-13 12:57:04 +02:00
Kaarle Ritvanen
517a82c5b6 login: move check_securetty to libbb 
Signed-off-by: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-13 12:39:03 +02:00
Denys Vlasenko
c054822027 factor: tweak comments 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-13 10:51:13 +02:00
Denys Vlasenko
6c149f4d9a ash: implement "exec -a ARGV0 CMD ARGV1..." 
function                                             old     new   delta
execcmd                                               71     112     +41
shellexec                                            221     224      +3
evalcommand                                         1158    1161      +3
localcmd                                             364     366      +2
unaliascmd                                           163     154      -9
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/1 up/down: 49/-9)              Total: 40 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-12 21:31:32 +02:00
Denys Vlasenko
e139ae307e ash: make shellexec capable of using separate argv[0] and filename to exec 
function                                             old     new   delta
execcmd                                               71      78      +7
shellexec                                            221     224      +3
evalcommand                                         1158    1161      +3
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 13/0)               Total: 13 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-12 21:02:33 +02:00
Denys Vlasenko
352ddd3d21 Tweak GETOPT_RESET comment 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-12 20:21:34 +02:00
Kaarle Ritvanen
835ad3a984 libbb: GETOPT_RESET macro 
Signed-off-by: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-12 20:11:34 +02:00
Denys Vlasenko
c5496d3585 grep: FEATURE_GREP_CONTEXT should be available for "fgrep only" too 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-12 17:53:54 +02:00
Denys Vlasenko
e31ca2e9b2 catv: convert this bbox-specific applet into "cat -v" 
function                                             old     new   delta
cat_main                                             150     320    +170
packed_usage                                       31511   31552     +41
applet_install_loc                                   190     189      -1
applet_main                                         1516    1512      -4
applet_names                                        2618    2613      -5
catv_main                                            227       -    -227
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 2/3 up/down: 211/-237)          Total: -26 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-12 17:17:29 +02:00
Denys Vlasenko
d9eb40c185 fix errors found with make_single_applets.sh 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-12 15:48:19 +02:00
Denys Vlasenko
0cecbe7d5d Sort more misplaced applets into coreutils or util-linux 
No code changes

Surprisingly, nice and renice are coming from different packages :)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-12 14:16:29 +02:00
Denys Vlasenko
783d57af7b Sort some miscutils/ applets into coreutils or util-linux 
No code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-12 13:58:40 +02:00
Denys Vlasenko
ac47a00e2e partprobe: new applet 
function                                             old     new   delta
partprobe_main                                         -      79     +79
packed_usage                                       31485   31511     +26
applet_names                                        2608    2618     +10
applet_main                                         1512    1516      +4
applet_install_loc                                   189     190      +1
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 4/0 up/down: 120/0)             Total: 120 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-11 19:17:59 +02:00
Denys Vlasenko
1bc0bd13b5 w: new applet, alias to "who -H" 
function                                             old     new   delta
who_main                                             451     463     +12
packed_usage                                       31477   31485      +8
applet_main                                         1508    1512      +4
applet_names                                        2606    2608      +2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 26/0)               Total: 26 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-11 18:17:03 +02:00
Denys Vlasenko
67918b32ab fallocate: new applet 
NAME
       fallocate - preallocate or deallocate space to a file
SYNOPSIS
       fallocate [-c|-p|-z] [-o offset] -l length [-n] filename
       fallocate -d [-o offset] [-l length] filename
DESCRIPTION
       fallocate  is  used  to manipulate the allocated disk space for a file,
       either to deallocate or preallocate it.  For filesystems which  support
       the  fallocate system call, preallocation is done quickly by allocating
       blocks and marking them as uninitialized, requiring no IO to  the  data
       blocks.   This  is  much faster than creating a file by filling it with
       zeroes.

function                                             old     new   delta
fallocate_main                                         -     179    +179
applet_names                                        2597    2606      +9
applet_main                                         1504    1508      +4
applet_suid                                           94      95      +1
applet_install_loc                                   188     189      +1

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-11 13:33:54 +02:00
Denys Vlasenko
b9512fa6b3 fsfreeze: new applet 
NAME
       fsfreeze - suspend access to a filesystem (Ext3/4, ReiserFS, JFS, XFS)
SYNOPSIS
       fsfreeze --freeze|--unfreeze mountpoint
DESCRIPTION
       fsfreeze suspends or resumes access to a filesystem.
       fsfreeze halts any new access to the filesystem and creates a stable
       image on disk.
AVAILABILITY
       The fsfreeze command is part of the util-linux 2.28

function                                             old     new   delta
fsfreeze_main                                          -      81     +81
applet_names                                        2597    2606      +9
applet_main                                         1504    1508      +4
applet_suid                                           94      95      +1
applet_install_loc                                   188     189      +1

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-11 11:53:05 +02:00
Denys Vlasenko
a976aaab0b factor: remove debug code 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-11 07:50:42 +02:00
Denys Vlasenko
8a134ec680 libbb: move isqrt from factor, use it in diff too 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-11 07:34:56 +02:00
Denys Vlasenko
10673c44f1 factor: much faster, and very slightly larger isqrt() 
function                                             old     new   delta
isqrt_odd                                             70      88     +18

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-11 07:02:42 +02:00
Denys Vlasenko
cc1f8ba489 factor: don't be too clever in isqrt - be small instead 
function                                             old     new   delta
isqrt_odd                                            111      70     -41

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-10 18:30:35 +02:00
Denys Vlasenko
ad5394d591 factor: add code to test isqrt() correctness 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-10 13:53:57 +02:00
Denys Vlasenko
dd3a395053 factor: 25% faster sieving 
function                                             old     new   delta
factorize                                            287     260     -27

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-10 12:10:46 +02:00
Denys Vlasenko
4908c79a01 factor: better comments, slightl more clever conversion even->odd 
function                                             old     new   delta
isqrt_odd                                            114     111      -3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-10 11:47:48 +02:00
Denys Vlasenko
f428f1dc6c factor: fix HALF_FMT usage 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-10 10:13:14 +02:00
Denys Vlasenko
12dc4fbf18 factor: fix comments 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-10 00:41:11 +02:00
Denys Vlasenko
bef1713217 factor: a bit more simple isqrt 
function                                             old     new   delta
isqrt_odd                                             87      80      -7

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-10 00:28:26 +02:00
Denys Vlasenko
c6476dca54 factor: simpler isqrt 
function                                             old     new   delta
isqrt_odd                                            102      87     -15

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-10 00:24:16 +02:00
Denys Vlasenko
c804d4ec5c factor: factor2 variable is unused now, drop it 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-09 23:19:47 +02:00
Denys Vlasenko
7e5f2f3b51 factor: expand comments 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-09 23:12:38 +02:00
Denys Vlasenko
1d232fd440 factor: 30% faster code (estimate max possible factor just once) 
function                                             old     new   delta
factorize                                              -     161    +161
isqrt_odd                                              -     102    +102
factor_main                                          281     110    -171
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 0/1 up/down: 263/-171)           Total: 92 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-09 22:54:57 +02:00
Denys Vlasenko
c1b5b2a190 nl: fix copyright message 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-09 21:19:29 +02:00
Denys Vlasenko
ee7f75d94f factor: new applet 
thus far only able to factor up to ULLONG_MAX

function                                             old     new   delta
factor_main                                            -     378    +378
packed_usage                                       31427   31502     +75
applet_names                                        2590    2597      +7
applet_main                                         1500    1504      +4
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 3/0 up/down: 464/0)             Total: 464 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-09 21:18:43 +02:00
Denys Vlasenko
87ae0fe095 nproc: new applet 
function                                             old     new   delta
nproc_main                                             -      98     +98
applet_names                                        2584    2590      +6
applet_main                                         1496    1500      +4
applet_install_loc                                   187     188      +1

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-07 21:47:53 +02:00
Denys Vlasenko
0f7f1ae094 shred: smaller code 
function                                             old     new   delta
shred_main                                           361     356      -5

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-07 21:10:00 +02:00
Denys Vlasenko
2f59bf39e2 shred: new applet 
function                                             old     new   delta
shred_main                                             -     361    +361
packed_usage                                       31427   31467     +40
applet_names                                        2578    2584      +6
applet_main                                         1492    1496      +4
run_applet_and_exit                                  679     682      +3
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 4/0 up/down: 414/0)             Total: 414 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-07 20:45:08 +02:00
Denys Vlasenko
42776708f2 init: dont send "Sent SIGTERM to all" msg to syslog: we just TERMed it! 
While at it, explain FEATURE_INIT_SYSLOG

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-07 19:13:09 +02:00
Denys Vlasenko
7121bb8023 ipaddress: tweak help text more: mention "brd +" syntax 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-04-07 18:22:41 +02:00