Denys Vlasenko [Tue, 4 Jul 2017 16:49:24 +0000 (18:49 +0200)]
setpriv: dump user and group info
setpriv from util-linux has an option to dump the current state
regarding privilege settings via '--dump'. It prints out information on
the real and effective user and group IDs, supplementary groups, the
no-new-privs flag, the capability sets as well as secure bits.
This patch is the start of supporting this mode. To make introduction of
the '--dump' easier to reason about, its introduction has been split
into multiple patches. This particular one introduces the ability to
print out user and group information of the current process.
function old new delta
setpriv_main 89 322 +233
getresuid - 41 +41
getresgid - 41 +41
static.setpriv_longopts 22 29 +7
packed_usage 31675 31669 -6
------------------------------------------------------------------------------
(add/remove: 4/0 grow/shrink: 2/1 up/down: 322/-6) Total: 316 bytes
Patch by Patrick Steinhardt <ps@pks.im>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 4 Jul 2017 16:49:24 +0000 (18:49 +0200)]
libbb: new function bb_getgroups() - allocating wrapper around getgroups()
function old new delta
bb_getgroups - 111 +111
nexpr 843 757 -86
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 0/1 up/down: 111/-86) Total: 25 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Patrick Steinhardt [Sun, 2 Jul 2017 13:42:51 +0000 (15:42 +0200)]
setpriv: prepare option parsing logic for additional opts
The current option parsing logic of setpriv only supports the case where
we want to execute a sub-program and have at most one argument. Refactor
handling of options to solve these shortcomings to make it easy to
support 'setpriv --dump', which does not accept any additional
arguments, as well as the case where additional options are passed to
setpriv. This is done by handling 'argc' ourselves, throwing an error
when no program is specified, as well as introducing an enum for the
different option bitmasks.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Patrick Steinhardt [Sun, 2 Jul 2017 13:42:50 +0000 (15:42 +0200)]
setpriv: do not process remaining args
By default, the 'getopt32' call will continue parsing the command line
even after hitting a non-option string. But in setpriv, this should be
avoided, as all parameters following the initial non-option argument are
in fact arguments to the binary that is to be executed by setpriv.
Otherwise, calling e.g. 'busybox setpriv ls -l' would result in an error
due to the unknown parameter "-l".
Fix the issue by passing "+" as the first character in the options
string. This will cause 'getopt32' to stop processing after hitting the
first non-option.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 4 Jul 2017 14:52:45 +0000 (16:52 +0200)]
tls: use capped SNI len everywhere
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 4 Jul 2017 14:23:36 +0000 (16:23 +0200)]
bzcat: compile bunzip2_main() if BZCAT.
Currently, BZCAT (and BUNZIP2) selects FEATURE_BZIP2_DECOMPRESS,
thus, "#if ENABLE_FEATURE_BZIP2_DECOMPRESS" around bunzip2_main()
is sufficient. But let's robustify it.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 4 Jul 2017 14:01:12 +0000 (16:01 +0200)]
Change BB_EXTRA_VERSION: now it needs to contain any spaces/parenthesis
Before this change, BB_EXTRA_VERSION of "" resulted in:
"BusyBox v1.28.0.git () multi-call binary"
message, after the fix it is:
"BusyBox v1.28.0.git multi-call binary"
While at it, eliminate BB_BT and BANNER single-use macros.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 3 Jul 2017 19:31:16 +0000 (21:31 +0200)]
fixes for bugs found by make_single_applets.sh
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 3 Jul 2017 14:56:37 +0000 (16:56 +0200)]
msh: delete this applet
It's deprecated since 2009 and interferes with make_single_applets.sh tests.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 3 Jul 2017 11:41:18 +0000 (13:41 +0200)]
Start 1.28.0 development cycle
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 3 Jul 2017 11:40:46 +0000 (13:40 +0200)]
Bump version to 1.27.0
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 3 Jul 2017 00:33:08 +0000 (02:33 +0200)]
scripts/randomtest: update things which can't be tested on uclibc
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 2 Jul 2017 23:22:13 +0000 (01:22 +0200)]
randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 1 Jul 2017 21:24:48 +0000 (23:24 +0200)]
ash: fix $HOME/.profile reading if !ASH_EXPAND_PRMT, take 2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sat, 1 Jul 2017 19:09:27 +0000 (21:09 +0200)]
ash: fix 'trap - 65'
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 28 Jun 2017 17:18:17 +0000 (19:18 +0200)]
udhcpc6: make -O OPT work
Patch is based on work by tiggerswelt.net.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 28 Jun 2017 17:10:29 +0000 (19:10 +0200)]
modutils: delete unused replace_underscores()
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 27 Jun 2017 16:31:08 +0000 (18:31 +0200)]
udhcpc6: add comments about option 39, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 27 Jun 2017 15:51:07 +0000 (17:51 +0200)]
ash: fix $HOME/.profile reading if !ASH_EXPAND_PRMT
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 26 Jun 2017 19:10:47 +0000 (21:10 +0200)]
pgrep: implement -a
function old new delta
pgrep_main 640 726 +86
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 26 Jun 2017 17:42:48 +0000 (19:42 +0200)]
udhcpc6: add support for timezones
Basedon patch by Bernd Holzmüller <bernd.holzmueller@tiggerswelt.net>
function old new delta
option_to_env 504 580 +76
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 26 Jun 2017 12:41:53 +0000 (14:41 +0200)]
pgrep: fix pgrep -flx "sleep 11" - saw "sleep 11" processes as "sleep 11 "
function old new delta
pgrep_main 584 597 +13
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 15 Jun 2017 16:07:04 +0000 (18:07 +0200)]
archival: add option -k "keep" to gzip/bzip2/lzop, add -U "nokeep" to lzop
function old new delta
bbunpack 745 779 +34
lzop_main 93 121 +28
do_lzo_compress 320 328 +8
packed_usage 31685 31653 -32
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 70/-32) Total: 38 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 15 Jun 2017 15:11:59 +0000 (17:11 +0200)]
fix "ifdef ENABLE_foo": should always be "#if ENABLE_foo"
function old new delta
pack_gzip 1729 1789 +60
fill_window 220 216 -4
static.gzip_level_config 24 - -24
gzip_main 275 192 -83
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/2 up/down: 60/-111) Total: -51 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 14 Jun 2017 14:20:02 +0000 (16:20 +0200)]
unshare: fix help text; select LONG_OPTS instead depending on them
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Assaf Gordon [Wed, 14 Jun 2017 09:46:52 +0000 (11:46 +0200)]
setpriv: new applet
Add a minimal 'setpriv' implementation supporting the NO_NEW_PRIVS bit.
Typical usage:
$ busybox setpriv sudo uname
Linux
$ busybox setpriv --nnp sudo uname
sudo: effective uid is not 0, is /usr/bin/sudo on a file system with
the 'nosuid' option set or an NFS file system without root privileges?
function old new delta
packed_usage 31580 31685 +105
setpriv_main - 87 +87
prctl - 53 +53
static.setpriv_longopts - 22 +22
applet_names 2620 2628 +8
applet_main 1516 1520 +4
------------------------------------------------------------------------------
(add/remove: 5/0 grow/shrink: 3/0 up/down: 279/0) Total: 279 bytes
Signed-off-by: Assaf Gordon <assafgordon@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
André Draszik [Tue, 13 Jun 2017 17:59:59 +0000 (19:59 +0200)]
iproute: support for filtering by and printing of scope
This patch adds filtering by and printing of 'scope' to the
ip route command, taken from the upstream ip command.
x86_64:
function old new delta
iproute_list_or_flush 1548 1674 +126
print_route 2394 2469 +75
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 201/0) Total: 201 bytes
mipsel:
iproute_list_or_flush 1952 2096 +144
print_route 2580 2696 +116
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 2/0 up/down: 260/0) Total: 260 bytes
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ming Liu [Fri, 2 Jun 2017 08:47:23 +0000 (10:47 +0200)]
tar: add IF_FEATURE_* checks
A following linking error was observed:
| ==========
| archival/lib.a(tar.o): In function `tar_main':
| archival/tar.c:1168: undefined reference to `unpack_Z_stream'
| archival/tar.c:1168: undefined reference to `unpack_Z_stream'
| ld: busybox_unstripped: hidden symbol `unpack_Z_stream' isn't defined
| ld: final link failed: Bad value
this happened with clang compiler, with the following configs:
| CONFIG_TAR=y
| # CONFIG_FEATURE_SEAMLESS_Z is not set
which can be fixed by adding IF_FEATURE_* checks in.
Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Stefan Tomanek [Tue, 13 Jun 2017 17:06:09 +0000 (19:06 +0200)]
ip rule: add suppress_{prefixlength,ifgroup} options
function old new delta
iprule_modify 816 887 +71
print_rule 610 680 +70
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 141/0) Total: 141 bytes
Signed-off-by: Stefan Tomanek <stefan.tomanek@wertarbyte.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Youfu Zhang [Fri, 26 May 2017 07:31:29 +0000 (15:31 +0800)]
ash: fix incorrect path in describe_command
$ PATH=/extra/path:/usr/sbin:/usr/bin:/sbin:/bin \
> busybox sh -xc 'command -V ls; command -V ls; command -Vp ls; command -vp ls'
+ command -V ls
ls is /bin/ls
+ command -V ls
ls is a tracked alias for /bin/ls
+ command -Vp ls
ls is a tracked alias for (null)
+ command -vp ls
Segmentation fault
describe_command should respect `path' argument. Looking up in the hash table
may gives incorrect index in entry.u.index and finally causes incorrect output
or SIGSEGV.
function old new delta
describe_command 386 313 -73
Signed-off-by: Youfu Zhang <zhangyoufu@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Laurent Bercot [Fri, 26 May 2017 14:50:53 +0000 (16:50 +0200)]
ls: fix support for long options when FEATURE_LS_COLOR is deselected
Declaration of ls_longopts and initialization of applet_long_options
were incorrectly guarded with ENABLE_FEATURE_LS_COLOR; that yielded a
"ls: NO_OPT: \xff" error message when long options were selected and
color support was not. This patch ensures long options are
initialized separately from color support.
Signed-off-by: Laurent Bercot <ska-dietlibc@skarnet.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 26 May 2017 14:45:28 +0000 (16:45 +0200)]
add/remove-shell: copy /etc/shells mode to new file
function old new delta
add_remove_shell_main 259 300 +41
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 22 May 2017 17:34:45 +0000 (19:34 +0200)]
ash,hush: fix SIGCHLD interrupting read builtin
function old new delta
readcmd 169 217 +48
shell_builtin_read 1087 1097 +10
localcmd 366 364 -2
builtin_read 197 193 -4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/2 up/down: 58/-6) Total: 52 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
James Byrne [Mon, 15 May 2017 19:39:51 +0000 (21:39 +0200)]
sv: update to match version 2.1.2 of runit
Backport from upstream versions:
2.1.2
Sun, 10 Aug 2014 18:01:54 +0000
* sv.c: properly format status command's output on failure cases.
* sv.c: support optional LSB init script actions reload and
try-restart.
* sv.c: fix typo that may lead to wrong output from sv when reporting
status of multiple service directories.
2.1.1
Sun, 04 Oct 2009 20:28:38 +0000
* sv.c: on 'down', send runsv the 'down' command properly if not yet
done (e.g. when taken up with 'once').
[Remove previous workaround added to BusyBox version].
1.9.0
Mon, 05 May 2008 22:00:13 +0000
* sv.c: service name is also relative to the current directory if it
ends with a slash.
1.8.0
Fri, 21 Sep 2007 00:33:56 +0000
* sv.c: fix race on check for down if pid is 0 and state is run or
finish.
1.7.1
Sat, 04 Nov 2006 19:23:29 +0000
* sv.c: properly wait for a service to be restarted on 'restart';
support checks through -v for pause, cont, kill.
function old new delta
sv 1184 1280 +96
control 132 180 +48
status 118 139 +21
out 64 85 +21
svstatus_print 334 344 +10
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/0 up/down: 196/0) Total: 196 bytes
Signed-off-by: James Byrne <james.byrne at origamienergy.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 15 May 2017 17:44:48 +0000 (19:44 +0200)]
runsv: update to match version 2.1.2 of runit
Backport from upstream versions:
2.1.0
Thu, 24 Sep 2009 22:49:33 +0000
* runsv.c: exit with error if [log/]supervise/control exists, but is
not a fifo.
[Code abstracted into a separate function to make it more compact
for BusyBox.]
1.9.0
Mon, 05 May 2008 22:00:13 +0000
* runsv.c: create temporary new status files for log/supervise/
actually in log/supervise/.
1.7.2
Tue, 21 Nov 2006 15:13:47 +0000
* runsv.c: really don't act on commands in state finish; minor.
function old new delta
open_control - 135 +135
update_status 553 612 +59
custom 223 242 +19
ctrl 426 422 -4
warn_cannot 21 10 -11
runsv_main 1786 1662 -124
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 2/3 up/down: 213/-139) Total: 74 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 15 May 2017 17:12:09 +0000 (19:12 +0200)]
svlogd.c: support -ttt (dateTtime instead of date_time)
Backport from upstream version:
1.7.0
Sat, 07 Oct 2006 18:24:17 +0000
* svlogd.c: new option -ttt: prefix log messages with sortable UTC
timestamp YYYY-MM-DDTHH:MM:SS.xxxxx.
function old new delta
svlogd_main 1429 1454 +25
packed_usage 31575 31580 +5
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 8 May 2017 13:11:02 +0000 (15:11 +0200)]
udhcpc: do not accept --background on NOMMU (same as -b)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 8 May 2017 13:02:07 +0000 (15:02 +0200)]
udhcpc: fix "udhcpc -x hostname:<name> not working on nommu"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 5 May 2017 16:39:22 +0000 (18:39 +0200)]
diff: fix -N and nonexistent files. Closes 7454
function old new delta
diffreg 1253 1310 +57
diff_main 1329 1355 +26
create_J 1819 1821 +2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 85/0) Total: 85 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 2 May 2017 18:39:02 +0000 (20:39 +0200)]
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>
Denys Vlasenko [Fri, 28 Apr 2017 16:01:18 +0000 (18:01 +0200)]
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>
Tommi Rantala [Fri, 28 Apr 2017 15:54:14 +0000 (17:54 +0200)]
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>
Tommi Rantala [Mon, 24 Apr 2017 16:08:53 +0000 (19:08 +0300)]
time: document -p in usage
Signed-off-by: Tommi Rantala <tommi.t.rantala@nokia.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Markus Gothe [Tue, 18 Apr 2017 17:25:49 +0000 (19:25 +0200)]
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>
Denys Vlasenko [Mon, 17 Apr 2017 14:13:32 +0000 (16:13 +0200)]
Spelling fixes in comments, documentation, tests and examples
By klemens <ka7@github.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 17 Apr 2017 13:57:07 +0000 (15:57 +0200)]
factor: fix stray semicolon
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 14 Apr 2017 12:23:49 +0000 (14:23 +0200)]
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>
Denys Vlasenko [Thu, 13 Apr 2017 15:55:05 +0000 (17:55 +0200)]
libbb: fix "error: redefinition of 'is_tty_secure'"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 13 Apr 2017 11:38:16 +0000 (13:38 +0200)]
factor: improve comments for sieving logic... also fix a typo
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 13 Apr 2017 11:37:05 +0000 (13:37 +0200)]
fix "loginutils/Config.in:319 error: Overlong line"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 13 Apr 2017 11:34:40 +0000 (13:34 +0200)]
factor: improve comments for sieving logic
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 13 Apr 2017 11:04:05 +0000 (13:04 +0200)]
libbb: make check_password() also return CHECKPASS_PW_HAS_EMPTY_PASSWORD
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 13 Apr 2017 10:57:04 +0000 (12:57 +0200)]
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>
Kaarle Ritvanen [Fri, 1 Jan 2016 22:20:39 +0000 (00:20 +0200)]
login: move check_securetty to libbb
Signed-off-by: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 13 Apr 2017 08:51:13 +0000 (10:51 +0200)]
factor: tweak comments
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 12 Apr 2017 19:31:32 +0000 (21:31 +0200)]
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>
Denys Vlasenko [Wed, 12 Apr 2017 19:02:33 +0000 (21:02 +0200)]
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>
Denys Vlasenko [Wed, 12 Apr 2017 18:21:34 +0000 (20:21 +0200)]
Tweak GETOPT_RESET comment
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Kaarle Ritvanen [Tue, 11 Apr 2017 21:58:46 +0000 (00:58 +0300)]
libbb: GETOPT_RESET macro
Signed-off-by: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 12 Apr 2017 15:53:54 +0000 (17:53 +0200)]
grep: FEATURE_GREP_CONTEXT should be available for "fgrep only" too
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 12 Apr 2017 15:17:29 +0000 (17:17 +0200)]
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>
Denys Vlasenko [Wed, 12 Apr 2017 13:48:19 +0000 (15:48 +0200)]
fix errors found with make_single_applets.sh
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 12 Apr 2017 12:16:29 +0000 (14:16 +0200)]
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>
Denys Vlasenko [Wed, 12 Apr 2017 11:58:40 +0000 (13:58 +0200)]
Sort some miscutils/ applets into coreutils or util-linux
No code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 11 Apr 2017 17:17:59 +0000 (19:17 +0200)]
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>
Denys Vlasenko [Tue, 11 Apr 2017 16:17:03 +0000 (18:17 +0200)]
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
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(add/remove: 0/0 grow/shrink: 4/0 up/down: 26/0) Total: 26 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 11 Apr 2017 11:33:54 +0000 (13:33 +0200)]
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>
Denys Vlasenko [Tue, 11 Apr 2017 09:53:05 +0000 (11:53 +0200)]
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>
Denys Vlasenko [Tue, 11 Apr 2017 05:50:42 +0000 (07:50 +0200)]
factor: remove debug code
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 11 Apr 2017 05:34:56 +0000 (07:34 +0200)]
libbb: move isqrt from factor, use it in diff too
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Tue, 11 Apr 2017 05:02:42 +0000 (07:02 +0200)]
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>
Denys Vlasenko [Mon, 10 Apr 2017 16:30:35 +0000 (18:30 +0200)]
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>
Denys Vlasenko [Mon, 10 Apr 2017 11:53:57 +0000 (13:53 +0200)]
factor: add code to test isqrt() correctness
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 10 Apr 2017 10:10:46 +0000 (12:10 +0200)]
factor: 25% faster sieving
function old new delta
factorize 287 260 -27
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 10 Apr 2017 09:47:48 +0000 (11:47 +0200)]
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>
Denys Vlasenko [Mon, 10 Apr 2017 08:13:14 +0000 (10:13 +0200)]
factor: fix HALF_FMT usage
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 9 Apr 2017 22:41:11 +0000 (00:41 +0200)]
factor: fix comments
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 9 Apr 2017 22:28:26 +0000 (00:28 +0200)]
factor: a bit more simple isqrt
function old new delta
isqrt_odd 87 80 -7
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 9 Apr 2017 22:24:16 +0000 (00:24 +0200)]
factor: simpler isqrt
function old new delta
isqrt_odd 102 87 -15
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 9 Apr 2017 21:19:47 +0000 (23:19 +0200)]
factor: factor2 variable is unused now, drop it
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 9 Apr 2017 21:12:38 +0000 (23:12 +0200)]
factor: expand comments
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 9 Apr 2017 20:54:57 +0000 (22:54 +0200)]
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
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(add/remove: 2/0 grow/shrink: 0/1 up/down: 263/-171) Total: 92 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 9 Apr 2017 19:19:29 +0000 (21:19 +0200)]
nl: fix copyright message
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 9 Apr 2017 19:18:43 +0000 (21:18 +0200)]
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
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(add/remove: 2/0 grow/shrink: 3/0 up/down: 464/0) Total: 464 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 7 Apr 2017 19:47:53 +0000 (21:47 +0200)]
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>
Denys Vlasenko [Fri, 7 Apr 2017 19:10:00 +0000 (21:10 +0200)]
shred: smaller code
function old new delta
shred_main 361 356 -5
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 7 Apr 2017 18:45:08 +0000 (20:45 +0200)]
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
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(add/remove: 2/0 grow/shrink: 4/0 up/down: 414/0) Total: 414 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 7 Apr 2017 17:13:09 +0000 (19:13 +0200)]
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>
Denys Vlasenko [Fri, 7 Apr 2017 16:22:41 +0000 (18:22 +0200)]
ipaddress: tweak help text more: mention "brd +" syntax
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 7 Apr 2017 16:14:46 +0000 (18:14 +0200)]
ipaddress: tweak help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 7 Apr 2017 15:33:26 +0000 (17:33 +0200)]
iproute: add "a" command as a synonym to "add"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 7 Apr 2017 15:15:40 +0000 (17:15 +0200)]
libiproute: FACT_FUNCization
function old new delta
get_addr_1 258 287 +29
next_arg - 22 +22
print_neigh 885 902 +17
do_iplink 1269 1276 +7
get_unsigned 54 55 +1
get_u32 54 55 +1
get_u16 62 63 +1
rt_addr_n2a 53 52 -1
ipaddr_modify 1229 1226 -3
get_addr32 58 54 -4
invarg_1_to_2 18 12 -6
inet_addr_match 109 103 -6
duparg2 18 12 -6
duparg 18 12 -6
print_addrinfo 1231 1223 -8
ipneigh_list_or_flush 724 714 -10
incomplete_command 10 - -10
iproute_get 847 835 -12
ipaddr_list_or_flush 1265 1253 -12
get_prefix 356 344 -12
do_add_or_delete 1162 1150 -12
get_addr 73 58 -15
iproute_list_or_flush 1210 1191 -19
parse_args 1434 1412 -22
print_rule 634 610 -24
iprule_modify 864 816 -48
print_route 1621 1565 -56
iproute_modify 1221 1164 -57
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(add/remove: 1/1 grow/shrink: 6/20 up/down: 78/-349) Total: -271 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Fri, 7 Apr 2017 15:00:53 +0000 (17:00 +0200)]
iproute: support advmss option
function old new delta
iproute_modify 1164 1221 +57
str_is_lock - 22 +22
packed_usage 31372 31382 +10
do_iproute 157 132 -25
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(add/remove: 1/0 grow/shrink: 2/1 up/down: 89/-25) Total: 64 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 6 Apr 2017 15:54:38 +0000 (17:54 +0200)]
iproute: update help text, add commented-out code for unsupported options
function old new delta
packed_usage 31327 31372 +45
do_iproute 132 157 +25
iproute_modify 1162 1164 +2
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(add/remove: 0/0 grow/shrink: 3/0 up/down: 72/0) Total: 72 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 6 Apr 2017 14:06:04 +0000 (16:06 +0200)]
iplink: implement "set promisc on|off". Closes 4682
function old new delta
do_iplink 1232 1269 +37
packed_usage 31337 31327 -10
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 6 Apr 2017 13:55:29 +0000 (15:55 +0200)]
ip link: tidying up
Misplaced comment. --help was wrong: dynamic on|off is not supported.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 6 Apr 2017 13:22:24 +0000 (15:22 +0200)]
modprobe: do not descend into /etc/modprobe.d/DIR/. Closes 8686
Also expanded comments in recursive_action.c
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Thu, 6 Apr 2017 11:45:00 +0000 (13:45 +0200)]
modprobe-small: fix "modprobe non-existing-module" exitcode (should be 1)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Ben Hutchings [Thu, 6 Apr 2017 09:54:04 +0000 (11:54 +0200)]
modprobe: read modules.builtin
This allows explicit probing to succeed when the requested module
is actually built-in, and corrects the error message for removal.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Wed, 5 Apr 2017 22:53:43 +0000 (00:53 +0200)]
examples: make udhcpc script handle /32 netmasks
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
projects / oweals / busybox.git / log