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505 Commits

Author SHA1 Message Date
Denys Vlasenko
1bf560e9c3 cryptpw: do not segfault on EOF. Closes 6350 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-06-30 21:28:55 +02:00
Rich Felker
16614e9bab *: change execl sentinels from NULL to (char*)0 
Signed-off-by: Rich Felker <dalias@aerifal.cx>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-06-30 13:45:17 +02:00
Jonathan Liu
b6dc13c2d3 sulogin: allow system maintenance login if root password is empty 
The current password checking is unable to distinguish between the user
entering an empty password or pressing Control-D. As a result, an empty
password always results in normal startup.

We modify bb_ask to return NULL if Control-D is pressed without entering
a password. The sulogin applet is then modified to only proceed to
normal startup if bb_ask returns NULL. This covers EOF with no password,
interrupt by timeout and ^C.

Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-05-21 17:01:55 +02:00
Denys Vlasenko
9cb1e2f86b sulogin: correct lying comment 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-05-21 16:47:36 +02:00
Tito Ragusa
8dc6d1a813 adduser: make it accept "adduser USER GROUP" form 
Signed-off-by: Tito Ragusa <farmatito@tiscali.it>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-10-08 11:18:08 +02:00
Denys Vlasenko
41f7885f06 getty: tweak style, no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-09-02 13:57:49 +02:00
Denys Vlasenko
45c35e9de0 getty: add commented-out extended error diagnostic 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-08-16 13:29:25 +02:00
Denys Vlasenko
dba7094d62 login: increase login name size limit from 32 to 64 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-08-15 17:06:37 +02:00
Mike Frysinger
c5fe9f7b72 include sys/resource.h where needed 
We use functions from sys/resource.h in misc applets, but don't include
the header.  This breaks building with newer glibc versions, so add the
include where needed.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-07-05 23:19:09 -04:00
Denys Vlasenko
dac8e79a19 Move several applets to different install dir: 
Moved to [/usr]/sbin:
addgroup, adduser, delgroup, deluser,
arping, chat, ether-wake, fdformat, ifplugd,
ip, ipaddr, iplink, iproute, iprule, iptunnel,
killall5, readahead, rtcwake, tftpd, add-shell, remove-shell, powertop.

Moved to /bin for /usr/bin: kbd_mode.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-06-20 20:24:57 +02:00
Pascal Bellard
70fc8c17e2 su: do not change to home dir unless -l 
Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-06-12 13:21:02 +02:00
Denys Vlasenko
eced0c78a5 getty: fix for NOCTTY killing us with SIGHUP 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-04-26 10:53:48 +02:00
Sergey Naumov
7eaa03709b login: -f should not ask for password even with PAM 
Signed-off-by: Sergey Naumov <sknaumov@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-01-30 12:52:56 +01:00
Denys Vlasenko
6e8861b5f1 *: better comments on termios manipulations. No code changes. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-01-15 23:00:13 +01:00
Denys Vlasenko
d45efd3a9f passwd,cryptpw: make default encryption algorithm configurable 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-01-08 16:44:37 +01:00
Denys Vlasenko
e504c245f7 getty: Hurd has no CBAUD, work around that 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-30 21:27:33 +01:00
Denys Vlasenko
e9dc354df8 getty: fix a minor problem of Ctrl-D not printing '\n' 
Also removed defines for control chars which are never changed,
and added login/getty README.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-23 23:58:59 +02:00
Denys Vlasenko
ee320c6d9c getty: reset tty attrs on Ctrl-C and Ctrl-D too 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-23 18:05:58 +02:00
Denys Vlasenko
e206a4de4c getty: add O_NONBLOCK to open which is used to drop ctty 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-22 08:19:42 +02:00
Denys Vlasenko
94354154c4 getty: remove now not needed resetting of ALRM to to SIG_DFL 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-22 06:30:48 +02:00
Denys Vlasenko
7449e18190 getty,login: tighten up handling of ctty, pgrp, and tty attr restoring on timeout 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-22 06:27:41 +02:00
Denys Vlasenko
ef5a2d757a getty: shrink help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-10-22 03:16:23 +02:00
Ian Wienand
378ab68199 login: new option LOGIN_SESSION_AS_CHILD 
Signed-off-by: Ian Wienand <ianw@vmware.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-14 08:41:38 +02:00
Denys Vlasenko
d2fe2ba08d chpasswd: fix possible free() or non-allocated string. +8 bytes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-09-11 12:25:59 +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
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
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
0a8971d112 trim help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-05-12 03:14:12 +02:00
Tito Ragusa
9eb7bfd4d4 passwd,chpasswd: reset password in /etc/passwd to "x" if /etc/shadow was updated 
Signed-off-by: Tito Ragusa <farmatito@tiscali.it>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-04-05 00:18:33 +02:00
Pere Orga
6a3e01d5a9 move help text from include/usage.src.h to debianutils/*.c e2fsprogs/*.c editors/*.c loginutils/*.c mailutils/*.c 
Signed-off-by: Pere Orga <gotrunks@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-04-03 01:33:55 +02:00
Ryan Phillips
cf9074b54b login: set PAM RHOST 
Signed-off-by: Ryan Phillips <ryan@trolocsis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-03-22 18:27:21 +01:00
Denys Vlasenko
7d4e7a27af s/FAIL_DELAY/LOGIN_FAIL_DELAY/ 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-03-08 21:07:05 +01:00
Denys Vlasenko
681efe20d3 use user's shell instead of hardwired "/bin/sh" (android needs this) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-03-08 21:00:36 +01:00
Denys Vlasenko
726ebbaa9f fix bit rot in scripts/Makefile.IMA 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-03-06 23:09:42 +01:00
Denys Vlasenko
bd74e3d8be libbb/login/su: do not sanitize shell name twice 
function                                             old     new   delta
setup_environment                                    191     205     +14
login_main                                          1002     987     -15
su_main                                              474     458     -16
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 14/-31)            Total: -17 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-03-06 18:49:40 +01:00
Denys Vlasenko
940c7206c2 convert "do {...} while (1);" -> "while (1) {...}" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-03-02 04:07:14 +01:00
Denys Vlasenko
143c5baf6c adduser: use better argv passing to addgroup 
function                                             old     new   delta
adduser_main                                         855     882     +27

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-02-27 04:03:27 +01:00
Denys Vlasenko
95897f9fd2 getty config help: fix example script 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-02-10 10:38:13 +01:00
Denys Vlasenko
b44e9760e1 getty: extend its config help 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-02-10 10:24:51 +01:00
Denys Vlasenko
b7c9fb27cb whitespace fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-02-03 00:05:48 +01:00
Denys Vlasenko
4907f6ec58 getty: fix "ifdef CMSPAR" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-26 16:20:54 +01:00
Denys Vlasenko
f36368ed37 getty: restore CRTSCTS comment 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-26 16:14:47 +01:00
Denys Vlasenko
ffd81f2003 getty: do clear CLOCAL and CRTSCTS unless told otherwise 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-26 16:06:16 +01:00
Denys Vlasenko
cf9d33a894 getty: do not clear all c_cflag's (we were clearing baud bits!) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-26 15:56:51 +01:00
Peter Korsgaard
ddd1ec1c27 getty: wait up to 5 seconds for the output buffer to drain 
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-26 15:15:19 +01:00
Denys Vlasenko
3ff9be31be getty: document bits we don't set - maybe we should set some of them? 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-26 11:28:43 +01:00
Denys Vlasenko
d7c25e98bf getty: add ECHOE explanation 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-26 03:31:23 +01:00
Denys Vlasenko
d8494934a7 getty: explain every bit in termios; remove redundant stuff in termios_final 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-26 03:26:38 +01:00
Denys Vlasenko
8d0e0cdadf move utmp.h include to libbb.h 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-25 23:21:46 +01:00
Denys Vlasenko
136091886e getty: flush _only_ input after switching to the next baud rate 
It was originally like this, but at some point TCIFLUSH was
inadvertently changed to TCIOFLUSH.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-24 23:45:22 +01:00
Denys Vlasenko
7073964b5f getty: simplify macros; improve VSWTC[H] compat 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-24 18:17:19 +01:00
Denys Vlasenko
faaf8cb3fa getty: more simplifications; explain how we treat parity now 
function                                             old     new   delta
getty_main                                          1471    1434     -37

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-24 14:35:09 +01:00
Denys Vlasenko
6596380f52 getty: simplify code by going to more straignforward G trick 
function                                             old     new   delta
getty_main                                          1615    1475    -140

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-24 04:43:04 +01:00
Denys Vlasenko
dc6cd12569 getty: add sleep before initial tcdrain; reduce another sleep from 1 to 0.1s 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-24 00:28:43 +01:00
Denys Vlasenko
1f0840450e getty: use cfsetspeed to save some bytes; cosmetic fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-24 00:16:50 +01:00
Denys Vlasenko
006416e8fe getty: more correct check for O_RDWR 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-22 17:29:53 +01:00
Denys Vlasenko
2b57b6cd43 getty: comment out parity detection code; improve usage text 
function                                             old     new   delta
packed_usage                                       28155   28191     +36
static.erase                                          12       -     -12
getty_main                                          1847    1621    -226
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/1 up/down: 36/-238)          Total: -202 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-22 03:06:40 +01:00
Denys Vlasenko
b9f2d9f7d9 mass removal of underscores from _BB_DIR_foo and _BB_SUID_foo 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-18 13:58:01 +01:00
Denys Vlasenko
3b5acaa432 disable automatic selection of FEATURE_SUID; improve its help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-18 13:52:48 +01:00
Denys Vlasenko
bcdb9b8762 getty: fix -i (was ignored) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-01-09 21:44:51 +01:00
Denys Vlasenko
a9e25ffa67 su: document -l in --help text. Closes bug 2761 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-12-31 02:52:35 +01:00
Ian Wienand
260fb551ff login: apply PAM environment 
login should apply the PAM environment modified by plugins
such as pam_env.  Other 'login's do a similar thing.

I tested this by setting some env variables with pam_env which were
correctly applied.

Signed-off-by: Ian Wienand <ianw@vmware.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-12-27 02:13:06 +01:00
Denys Vlasenko
631fd5ccd7 su: suppress "warning: unused variable 'user_buf'" 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-11-30 09:47:56 +01:00
Tito Ragusa
a8dc97cb82 deluser: do not warn spuriously when deleting group by deluser 
Signed-off-by: Tito Ragusa <farmatito@tiscali.it>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-11-08 05:47:04 +01:00
Denys Vlasenko
e057b0f94f delgroup: correct the check for users who still use the group 
Signed-off-by: Tito <farmatito@tiscali.it>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-11-07 17:51:58 +01:00
Denys Vlasenko
f595d8ed46 typo fix 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-11-06 22:17:30 +01:00
Tito Ragusa
1586c7a92c deluser: 2nd attempt at deluser/delgroup size reduction and improvements 
Signed-off-by: Tito Ragusa <farmatito@tiscali.it>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-11-06 22:14:55 +01:00
Denys Vlasenko
e4dcba1c10 *: whitespace fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-28 18:57:19 +02:00
Alexander Shishkin
78b286fea5 login: free fromhost upon cleaning up 
Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-28 05:49:55 +02:00
Denys Vlasenko
5360059131 libbb: introduce and use strcpy_and_process_escape_sequences 
function                                             old     new   delta
strcpy_and_process_escape_sequences                    -      50     +50
bb_process_escape_sequence                           148     138     -10
printf_main                                          789     776     -13
getty_main                                          1897    1831     -66
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/3 up/down: 50/-89)            Total: -39 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-23 21:06:06 +02:00
Denys Vlasenko
ff19d525a9 add/remove-shell: use O_TRUNC instead of O_EXCL 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-20 15:14:32 +02:00
Alexander Shishkin
5be79ff27a add-shell, remove-shell: new applets 
function                                             old     new   delta
add_remove_shell_main                                  -     259    +259
packed_usage                                       27408   27438     +30
applet_names                                        2326    2349     +23
applet_main                                         1364    1372      +8
applet_nameofs                                       682     686      +4
run_applet_and_exit                                  700     703      +3
dont_add                                               -       2      +2
applet_install_loc                                   171     172      +1
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 6/0 up/down: 330/0)             Total: 330 bytes

Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-20 13:22:58 +02:00
Denys Vlasenko
6e852408a9 deluser: use the same licensing template in the header as other files do 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-09-30 18:51:25 +02:00
Harald Becker
361b1a6884 deluser: make it simpler, fix inability to delete user from group 
Also makes menuconfig order more sensible

Signed-off-by: Harald Becker <ralda@gmx.de>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-22 18:03:29 +02:00
Denys Vlasenko
9dc04124d5 getty: small code shrink 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-01 11:31:43 +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
Jeremie Koenig
68fca4cd55 vlock: disable linux console calls on other systems 
Signed-off-by: Jeremie Koenig <jk@jk.fr.eu.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-30 03:03:29 +02:00
Denys Vlasenko
f3ea792bad *: mass cosmetic removal of extra empty lines. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-26 01:06:14 +02:00
Jeremie Koenig
f812eace18 init,loginutils: termios portability fixes 
Signed-off-by: Jeremie Koenig <jk@jk.fr.eu.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-19 00:45:42 +02:00
Jeremie Koenig
1d7266d3b5 mark Linux-specific configuration options 
PLATFORM_LINUX is used as a dependency for applets or features
which require Linux-specific interfaces.

Signed-off-by: Jeremie Koenig <jk@jk.fr.eu.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-19 00:44:56 +02:00
Ladislav Michl
a73b87e934 *: s/"/bin/sh"/DEFAULT_SHELL, run_shell() API fix, remove unneeded strdup 
function                                             old     new   delta
run_shell                                            157     166      +9
su_main                                              477     470      -7
sulogin_main                                         515     503     -12

Signed-off-by: Ladislav Michl <Ladislav.Michl@seznam.cz>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-27 03:23:31 +02:00
Denys Vlasenko
d70e0e995e *: add INSERTs to *.src files where appropriate 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-08 12:15:11 +02:00
Denys Vlasenko
729ecb87bf bbconfig: make it independent from printf functions 
function                                             old     new   delta
full_write2_str                                        -      25     +25
full_write1_str                                        -      25     +25
clear_main                                            21      20      -1
telnet_main                                         1488    1477     -11
getty_main                                          1932    1918     -14
full_write22_str                                      25       -     -25
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 0/3 up/down: 50/-51)             Total: -1 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-07 14:14:26 +02:00
Denys Vlasenko
2f32bf8be6 remove defconfig. Now "make defconfig" simply uses defaults from Config.in 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-06 04:14:28 +02:00
Denys Vlasenko
da929a95aa mass renaming Kbuild -> Kbuild.src, Config.in -> Config.src 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-06-04 20:10:51 +02:00
Denys Vlasenko
765b0eed3e getty: do not emit bogus error message on EOF 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-05-22 21:17:46 +02:00
Denys Vlasenko
f8d8aa1cea libbb: add skip_dev_pfx() 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-04-06 18:50:05 +02:00
Denys Vlasenko
6dbbac5d4f Move utmp/wtmp support to "General configuration" section 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-04-06 18:48:32 +02:00
Denys Vlasenko
3a41611bc5 telnetd: write LOGIN/DEAD_PROCESS utmp records. Closes bug 1363 
function                                             old     new   delta
write_new_utmp                                         -     253    +253
skip_dev_pfx                                           -      30     +30
handle_sigchld                                        42      72     +30
telnetd_main                                        1650    1673     +23
make_new_session                                     415     438     +23
...
login_main                                          1140    1148      +8
update_utmp                                          337     313     -24
write_wtmp                                           220     154     -66
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 11/6 up/down: 406/-115)         Total: ~291 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-04-05 22:10:38 +02:00
Denys Vlasenko
37f5bef63c libbb: split update_utmp from login/getty in preparation to use it for telnetd 
function                                             old     new   delta
update_utent                                           -     339    +339
login_main                                          1498    1128    -370
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/1 up/down: 339/-370)          Total: -31 bytes

function                                             old     new   delta
update_utmp                                          246     337     +91
login_main                                          1128    1140     +12
getty_main                                          1908    1918     +10
...
update_utent                                         339       -    -339
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 5/6 up/down: 119/-368)         Total: -249 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-04-05 03:18:40 +02:00
Denys Vlasenko
4c721049c3 who: fix attempts to open '/dev/dev/ttyX'; make columns a bit wider, add -H 
function                                             old     new   delta
who_main                                             292     363     +71

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-04-04 23:45:09 +02:00
Denys Vlasenko
26ffe81188 su: move restricted_shell into su.c (the only user) 
function                                             old     new   delta
su_main                                              448     468     +20
buffer_fill_and_print                                179     196     +17
scriptreplay_main                                    205     208      +3
localcmd                                             275     277      +2
hash_find                                            233     234      +1
devmem_main                                          469     463      -6
install_main                                         724     716      -8
setusershell                                          11       -     -11
find_pair                                            187     169     -18
restricted_shell                                      49       -     -49
------------------------------------------------------------------------------
(add/remove: 0/3 grow/shrink: 5/3 up/down: 43/-92)            Total: -49 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-02-26 10:01:18 +01:00
Denys Vlasenko
fd686a262f setup_environment(): eliminate one parameter 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-02-26 09:52:45 +01:00
Bernhard Reutner-Fischer
99709ab033 crontab: use setup_environment 
function                                             old     new   delta
setup_environment                                    184     198     +14
.rodata                                           131770  131747     -23
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 14/-23)             Total: -9 bytes

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
 2010-02-26 09:31:40 +01:00
Denys Vlasenko
cb7edc2661 adduser: copy /etc/skel to mew homes. +100 bytes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-02-06 21:50:59 +01:00
Denys Vlasenko
c8e18ca12c remove now-unneeded memset 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-02-01 13:45:04 +01:00
Denys Vlasenko
38d3e64d25 adduser: create a group for net user too 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-10 04:25:05 +01:00
Denys Vlasenko
8ced1e5dc5 passwd: do not complain about /etc/shadow needlessly 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-09 22:21:55 +01:00