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534 Commits

Author SHA1 Message Date
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
Denys Vlasenko
4653e442ba adduser: more fixes to "add user to specified group" 
function                                             old     new   delta
update_passwd                                       1246    1295     +49
adduser_main                                         727     725      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-09 20:57:06 +01:00
Tito Ragusa
0681137972 adduser: fix a logical inversion which made -G GRP inoperative 
Signed-off-by: Tito Ragusa <farmatito@tiscali.it>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-01-09 18:08:35 +01:00
Denys Vlasenko
8684cbb5cc libbb: robustify isXXXX(). +39 bytes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-18 11:34:43 +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
c6fb2a6b5f passwd: do not complain if /etc/shadow is missing 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-02 19:18:49 +01:00
Denys Vlasenko
8131eea3dc *: introduce and use ffulsh_all() 
function                                             old     new   delta
buffer_fill_and_print                                179     196     +17
fflush_all                                             -       9      +9
spawn                                                 87      92      +5
rtcwake_main                                         455     453      -2
...
alarm_intr                                            93      84      -9
readcmd                                             1072    1062     -10
bb_ask                                               345     333     -12
more_main                                            845     832     -13
flush_stdout_stderr                                   42      23     -19
xfflush_stdout                                        27       -     -27
flush_stderr                                          30       -     -30
------------------------------------------------------------------------------
(add/remove: 1/2 grow/shrink: 2/50 up/down: 31/-397)         Total: -366 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-02 14:19:51 +01:00
Denys Vlasenko
85ca327529 *: random code shrink 
function                                             old     new   delta
alarm_handler                                         50      46      -4
ask                                                  228     211     -17
rtcwake_main                                         474     455     -19

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-29 13:27:31 +01:00
Denys Vlasenko
f2cbb03a37 *: optimize most of isXXXXX() macros 
text    data     bss     dec     hex filename
 824164     453    6812  831429   cafc5 busybox_old
 823730     453    6812  830995   cae13 busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-23 03:16:08 +02:00
Denys Vlasenko
adf922ec28 *: a few more NOINLINEs 
function                                             old     new   delta
print_linkinfo                                         -     815    +815
do_msg                                                 -     783    +783
INET_setroute                                          -     757    +757
varvalue                                               -     746    +746
do_sem                                                 -     637    +637
inflate_codes                                          -     617    +617
INET6_setroute                                         -     491    +491
edir                                                   -     370    +370
sync_cursor                                            -     298    +298
update_utmp                                            -     246    +246
searchLines                                            -     165    +165
setup_alarm                                            -     144    +144
may_wakeup                                             -     101    +101
getNum                                               566     371    -195
refresh                                             1166     848    -318
rtcwake_main                                         809     479    -330
getty_main                                          2396    1921    -475
chpst_main                                          1373     746    -627
inflate_unzip_internal                              1335     567    -768
evalvar                                             1384     612    -772
ipaddr_list_or_flush                                2160    1246    -914
route_main                                          1585     245   -1340
ipcs_main                                           2523    1049   -1474
------------------------------------------------------------------------------
(add/remove: 13/0 grow/shrink: 0/10 up/down: 6170/-7213)    Total: -1043 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-08 14:35:37 +02:00
Denys Vlasenko
c297ea97e2 login: log PAM errors to syslog, not stderr 
By Ian Wienand (ianw AT vmware.com)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-09-25 01:50:45 +02:00
Denys Vlasenko
d069e5398d a few more GCC-isms removed 
text    data     bss     dec     hex filename
 824641     458    6956  832055   cb237 busybox_old
 824631     458    6956  832045   cb22d busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-09-09 23:12:10 +02:00
Denys Vlasenko
2907e79749 add comment about /etc/gshadow, no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-07-13 01:27:47 +02:00
Denys Vlasenko
189f74d0f2 passwd + /etc/shadow: chage "change time" field too 
function                                             old     new   delta
update_passwd                                       1171    1270     +99

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-07-13 01:15:30 +02:00
Denys Vlasenko
09e63bb81f df: fix "df /" 
also, clean up mount checks in mkfs/fsck.

function                                             old     new   delta
find_mount_point                                     243     261     +18
sha1_process_block64                                 497     510     +13
find_main                                            436     444      +8
display_speed                                         85      90      +5
df_main                                              795     793      -2
parse_command                                       1463    1460      -3
static.ignored_mounts                                  8       -      -8
mkfs_minix_main                                     2962    2937     -25
fsck_minix_main                                     3065    2970     -95
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 4/4 up/down: 44/-133)           Total: -89 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-07-05 04:50:36 +02:00
Denys Vlasenko
9b1b62adc4 Patches to enable FreeBSD build 
platform.h: fix wrong check for endianness, fix lchown
aliasing to chown on uclibc.

Code seems to not be affected in my testing.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-07-05 03:34:12 +02:00
Denys Vlasenko
f3b92d3856 getopt: FEATURE_GETOPT_LONG for -l; rename GETOPT_LONG to LONG_OPTS 
Signed-off-by: Colin Watson <cjwatson@ubuntu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-06-19 12:10:38 +02:00
Denys Vlasenko
bf2af9acb2 flash_lock, flash_unlock: new applets 
By Thierry Reding (thierry.reding AT avionic-design.de)

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-05-25 04:15:37 +02:00
Denys Vlasenko
1b0a93edb9 adduser/addgroup: make system id range configurable. 
By Tito (farmatito AT tiscali.it).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-05-14 00:23:34 +02:00
Denis Vlasenko
c2931aa2df adduser/addgroup: support specifying uid/gid, add system 
account creation mode. By Tito.

function                                             old     new   delta
adduser_main                                         650     726     +76
addgroup_main                                        341     402     +61
addgroup_longopts                                      -      16     +16
adduser_longopts                                      97     103      +6
packed_usage                                       26161   26163      +2
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 4/0 up/down: 161/0)             Total: 161 bytes
 2009-04-22 21:35:52 +00:00
Denis Vlasenko
f9d4fc3cf8 switch_root: improve behavior on error; improve help text 
*: make "can't execute '%s'" message uniform
 2009-04-21 20:40:51 +00:00
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
7223424815 pointless whitespace/comment fixes, no code changes 2009-04-14 09:58:11 +00:00
Denis Vlasenko
829bbd3b57 *: unify concurrent-safe update of /etc/{passwd,group,[g]shadow} 
by Tito (farmatito AT tiscali.it)

function                                             old     new   delta
update_passwd                                        743    1171    +428
bb_perror_nomsg                                        -       9      +9
find_main                                            436     444      +8
passwd_main                                         1023    1027      +4
nameval                                              202     206      +4
chpasswd_main                                        315     319      +4
bb__parsespent                                       119     117      -2
adduser_main                                         654     650      -4
addgroup_main                                        345     341      -4
sv_main                                             1228    1222      -6
deluser_main                                         173     160     -13
bb_internal_putpwent                                  69       -     -69
add_user_to_group                                    231       -    -231
del_line_matching                                    460      31    -429
------------------------------------------------------------------------------
(add/remove: 1/2 grow/shrink: 5/6 up/down: 457/-758)         Total: -301 bytes
 2009-04-14 00:51:05 +00:00
Denis Vlasenko
32a385f5b0 getty: fix handling of speed 0; 
stop using non-portable way of setting speeds.

function                                             old     new   delta
cfsetispeed                                            -      76     +76
cfsetospeed                                            -      57     +57
cfgetispeed                                            -      20     +20
 2009-04-12 13:05:40 +00:00
Mike Frysinger
fe013a74ff patch by Stuart Hughes <seh@zee2.com> and Guenter <lists@gknw.net> to make "0" a special baud rate for getty where it uses this as "leave baud rate unchanged" 2009-04-09 07:08:04 +00:00
Denis Vlasenko
3266aa9ec2 trailing whitespace removal 2009-04-01 11:24:04 +00:00
Denis Vlasenko
a2333c8938 randomtest fixes 2009-03-28 19:08:23 +00:00
Denis Vlasenko
54ac03a618 *: remove LOG_NOWAIT 2009-03-11 15:59:49 +00:00
Denis Vlasenko
73c571a5ff *: move get_sock_lsa and xwrite_str to libbb, use where appropriate 
function                                             old     new   delta
get_sock_lsa                                           -      72     +72
buffer_fill_and_print                                179     196     +17
parse_expr                                           824     832      +8
read_base64                                          343     348      +5
nameval                                              202     206      +4
fbset_main                                          1694    1698      +4
expand                                              1849    1853      +4
udhcp_send_kernel_packet                             249     252      +3
udhcp_get_option                                     223     222      -1
chat_main                                           1246    1245      -1
pack_gzip                                           1661    1659      -2
doset                                                299     297      -2
bb__parsespent                                       119     117      -2
test_main                                            260     257      -3
qgravechar                                           109     106      -3
tcpudpsvd_main                                      1834    1830      -4
sysctl_display_all                                   589     580      -9
xopen_xwrite_close                                    44      33     -11
prs                                                   30      18     -12
find_main                                            418     406     -12
full_write2_str                                       25      12     -13
adduser_main                                         667     654     -13
evaltreenr                                           817     802     -15
evaltree                                             817     802     -15
tftpd_main                                           526     493     -33
ftpd_main                                           2050    1990     -60
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 7/18 up/down: 117/-211)         Total: -94 bytes
 2009-03-09 00:12:37 +00:00
Denis Vlasenko
8e5de2aab7 login: fix buglet introduced by "simplification" 2009-02-24 17:10:24 +00:00
Denis Vlasenko
512c8ae053 login: small simplification by Walter Harms. -10 bytes 2009-02-02 00:15:57 +00:00
Denis Vlasenko
4eff8efa59 login: cleanup work by Walter Harms. No logic changes. 2009-02-02 00:15:00 +00:00
Denis Vlasenko
f478fde33c adduser: allow adding to group 0; don't _create_ /etc/shadow, 
only append data if it exists.

function                                             old     new   delta
adduser_main                                         642     667     +25
 2009-01-12 09:20:49 +00:00
Bernhard Reutner-Fischer
e44a4e316d - isascii() is obsolescent in SUSv4 and furthermore looks redundant in this spot 2009-01-09 14:49:11 +00:00
Denis Vlasenko
4e12b1a2a9 libbb: introduce and use xmalloc_ttyname (-32 in bss). 
ash: small code shrink

   text    data     bss     dec     hex filename
 793669     504    7524  801697   c3ba1 busybox_old
 793659     504    7492  801655   c3b77 busybox_unstripped
 2008-12-23 23:36:47 +00:00
Denis Vlasenko
db12d1d733 Fix forgotten license comments 2008-12-07 00:52:58 +00:00
Denis Vlasenko
15437e3e2a libbb: add xgetgrnam too. ~0 code size change 2008-12-05 16:23:06 +00:00
Bernhard Reutner-Fischer
9c6d12993f - -4b and use proper define; add license note 2008-12-04 14:19:21 +00:00
Denis Vlasenko
e45930e890 Fold mkpasswd applet into cryptpw. 
mkpasswd is in Debian, OTOH cryptpw was added to busybox earlier.
Trying to make both camps happy by making those two applets just aliases.
They are command-line compatible. We can decide whether we want to drop one
(and which one) later.

function                                             old     new   delta
cryptpw_main                                         183     314    +131
static.methods                                        21       -     -21
packed_usage                                       25707   25648     -59
mkpasswd_main                                        307       -    -307
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 1/1 up/down: 131/-387)         Total: -256 bytes
 2008-12-04 12:05:26 +00:00
Denis Vlasenko
d7a805efaf libbb: introduce and use xgetpwnam. ~ -150 bytes. 2008-12-03 19:05:55 +00:00
Bernhard Reutner-Fischer
82b1429966 - add new applet mkpasswd(1) 
function                                             old     new   delta
bb_ask                                                 -     355    +355
mkpasswd_main                                          -     296    +296
.rodata                                           121746  121847    +101
packed_usage                                       24632   24689     +57
static.methods                                         -      21     +21
gmatch                                               229     248     +19
bb_ask_stdin                                           -      11     +11
applet_names                                        1949    1958      +9
applet_main                                         1172    1176      +4
sulogin_main                                         503     505      +2
applet_nameofs                                       586     588      +2
sha256_hash                                          329     327      -2
correct_password                                     208     206      -2
parse_command                                       1442    1439      -3
get_cred_or_die                                      145     141      -4
passwd_main                                         1054    1044     -10
bb_askpass                                           348       -    -348
------------------------------------------------------------------------------
(add/remove: 4/1 grow/shrink: 7/5 up/down: 877/-369)          Total: 508 bytes
 2008-12-03 18:48:39 +00:00
Denis Vlasenko
0c68a874e7 libbb: password/group function helpers rewritten by Tito: 
function                                             old     new   delta
xgetpwuid                                              -      27     +27
uid2uname_utoa                                         -      22     +22
gid2group_utoa                                         -      22     +22
uid2uname                                              -      18     +18
gid2group                                              -      18     +18
buffer_fill_and_print                                179     196     +17
print_user                                            12      24     +12
print_group                                           12      24     +12
get_cached                                            89      99     +10
...
print_common                                         134     120     -14
vlock_main                                           415     396     -19
logger_main                                          410     387     -23
crontab_main                                         642     609     -33
bb_getpwuid                                           42       -     -42
bb_getgrgid                                           42       -     -42
bb_getug                                              80       -     -80
------------------------------------------------------------------------------
(add/remove: 6/3 grow/shrink: 9/11 up/down: 187/-296)        Total: -109 bytes
 2008-12-02 22:56:59 +00:00
Denis Vlasenko
9e0a7c9c41 remove a few superfluous includes 2008-11-25 13:33:11 +00:00
Denis Vlasenko
6b1e3d7e73 libbb: remove glibc-style bloat from sha_crypt. -1130 bytes. 
cryptpw: add more difficult test vectors.
 2008-11-13 12:23:46 +00:00
Denis Vlasenko
2211d5268c libbb: add optionl support for SHA256/512 encrypted passwords 
function                                             old     new   delta
sha_crypt                                              -    2423   +2423
cryptpw_main                                         128     183     +55
to64                                                   -      29     +29
pw_encrypt                                           974    1000     +26
str_rounds                                             -      11     +11
login_main                                          1532    1541      +9
packed_usage                                       25215   25200     -15
__md5_to64                                            29       -     -29
------------------------------------------------------------------------------
(add/remove: 3/1 grow/shrink: 3/1 up/down: 2553/-44)         Total: 2509 bytes
 2008-11-10 18:52:35 +00:00
Denis Vlasenko
3fa36e2350 *: a bit of code shrink 
function                                             old     new   delta
stop_handler                                          41      38      -3
sulogin_main                                         508     504      -4
got_cont                                               4       -      -4
cont_handler                                          11       -     -11
startservice                                         309     297     -12
processorstart                                       423     409     -14
tcpudpsvd_main                                      1861    1843     -18
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 0/5 up/down: 0/-66)             Total: -66 bytes
 2008-11-09 00:15:11 +00:00
Denis Vlasenko
73cc54388d move documentation to docs/ 2008-11-08 22:31:19 +00:00
Denis Vlasenko
2ec94a7ee8 login: fix /etc/nologin handling (should prohibit non-root LOGINS, 
not running login by non-root). minor code shrink.

function                                             old     new   delta
login_main                                          1669    1602     -67
 2008-11-07 12:59:31 +00:00
Denis Vlasenko
694b514148 login: fix /etc/nologin support 
build system: fix config warnings ("Overlong line")

function                                             old     new   delta
login_main                                          1735    1774     +39
__libc_tcdrain                                         -      23     +23
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/0 up/down: 62/0)               Total: 62 bytes
 2008-11-07 01:12:16 +00:00
Denis Vlasenko
202ac504e1 *: code shrink by adding a wrapper around very common tcsetattr(0, TCSANOW, xx) op 
function                                             old     new   delta
tcsetattr_stdin_TCSANOW                                -      14     +14
set_sane_term                                        116     113      -3
top_main                                            1277    1273      -4
make_new_session                                     421     415      -6
rawmode                                              133     126      -7
reset_term                                            18      10      -8
die                                                   43      35      -8
cookmode                                              62      54      -8
vlock_main                                           425     415     -10
read_line_input                                     3165    3155     -10
bb_askpass                                           357     347     -10
fsck_minix_main                                     3079    3065     -14
getty_main                                          2375    2332     -43
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/12 up/down: 14/-131)         Total: -117 bytes
 2008-11-05 13:20:58 +00:00
Denis Vlasenko
905ed8730f add serial HOWTO doc 2008-11-05 12:19:39 +00:00
Denis Vlasenko
40fdcbb270 more whitespace fixes 2008-10-29 01:20:13 +00:00
Denis Vlasenko
9504e444b8 whitespace fixes, no code changes 2008-10-29 01:19:15 +00:00
Denis Vlasenko
9725daa03a halt: reinstate -w even if !FEATURE_WTMP; beautify code in halt.c 2008-09-11 09:54:23 +00:00
Bernhard Reutner-Fischer
9b44613202 - don't free user-supplied string (via -e) 
- fix helptext

function                                             old     new   delta
chpasswd_main                                        300     319     +19
packed_usage                                       24352   24344      -8
.rodata                                           122227  122195     -32
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 19/-40)            Total: -21 bytes
 2008-08-05 09:56:56 +00:00
Denis Vlasenko
084266ed52 fix several problems with config parser: 
a bug where it underflows the string
 a bug where it never frees parser_t struct
make read_config() return 0 if parser is NULL,
 make config_close() accept and ignore NULL parser -
 eliminates many if() blocks
reverse the sense of parser bit flags - negative flags
 are harder to grok.
hexdump: revert the change to use config parser, it is BIGGER
 and also requires additional quirks in parser
*: explicitly use PARSER_NORMAL instead of 0

function                                             old     new   delta
login_main                                          1575    1596     +21
config_close                                          18      29     +11
bbunpack                                             383     391      +8
qgravechar                                           106     109      +3
rtnl_tab_initialize                                  121     117      -4
expand                                              1697    1693      -4
man_main                                             717     712      -5
nameif_main                                          674     668      -6
hexdump_main                                         597     591      -6
read_config                                          217     209      -8
dnsd_main                                           1478    1470      -8
sysctl_main                                          203     189     -14
config_open2                                          44      25     -19
make_device                                         1177    1141     -36
config_read                                          597     549     -48
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/11 up/down: 43/-158)         Total: -115 bytes
 2008-07-26 23:08:31 +00:00
Bernhard Reutner-Fischer
3e8669f359 - wrap overlong lines (Cristian Ionescu-Idbohrn) 
- s/\.  /. /g;# (me)
 2008-07-22 18:27:53 +00:00
Denis Vlasenko
5415c856ea libbb: [x]fopen_for_{read,write} introduced and used. 
(by Valdimir)

function                                             old     new   delta
config_open2                                           -      41     +41
config_read                                          507     542     +35
find_pair                                            169     187     +18
fopen_for_write                                        -      14     +14
fopen_for_read                                         -      14     +14
find_main                                            406     418     +12
xfopen_for_write                                       -      10     +10
xfopen_for_read                                        -      10     +10
popstring                                            134     140      +6
parse_inittab                                        396     401      +5
next_token                                           923     928      +5
pack_gzip                                           1659    1661      +2
bb__parsespent                                       117     119      +2
fallbackSort                                        1719    1717      -2
evalvar                                             1376    1374      -2
qrealloc                                              36      33      -3
...
...
...
...
singlemount                                         4579    4569     -10
process_stdin                                        443     433     -10
patch_main                                          1111    1101     -10
ifupdown_main                                       2175    2165     -10
file_action_grep                                      90      80     -10
uuidcache_init                                       649     637     -12
hush_main                                            797     785     -12
read_config                                          230     217     -13
dpkg_main                                           3835    3820     -15
read_line_input                                     3134    3110     -24
sysctl_main                                          232     203     -29
config_open                                           40      10     -30
WARN_BAD_LINE                                         44       -     -44
login_main                                          1714    1575    -139
------------------------------------------------------------------------------
(add/remove: 5/1 grow/shrink: 8/74 up/down: 174/-737)        Total: -563 bytes
 2008-07-21 23:05:26 +00:00
Bernhard Reutner-Fischer
d73cbd31a2 - first pass to unify/cleanup uid handling (-236b) 
This needs further love, alot of love.. Tito?
 2008-07-21 14:41:33 +00:00
Denis Vlasenko
c185e290ee config help fixes 2008-07-16 23:45:11 +00:00
Denis Vlasenko
a60f84ebf0 *: rename ATTRIBUTE_XXX to just XXX. 2008-07-05 09:18:54 +00:00
Denis Vlasenko
defc1ea340 *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 
text    data     bss     dec     hex filename
 808035     611    6868  815514   c719a busybox_old
 804472     611    6868  811951   c63af busybox_unstripped
 2008-06-27 02:52:20 +00:00
Denis Vlasenko
f45c4f41b7 whitespace and comment fixes, no code changes 2008-06-16 04:09:25 +00:00
Denis Vlasenko
57c899e4c2 even more of help text fixes 2008-06-15 20:15:27 +00:00
Denis Vlasenko
1dba30f2de fix config help text 2008-06-15 20:14:26 +00:00
Bernhard Reutner-Fischer
f54a088429 - fix copy'n paste error. 
thanks, vda! :)
 2008-06-15 19:02:31 +00:00
Denis Vlasenko
b4c5bf615e Specially for Bernhard Fischer introduce USE_BB_CRYPT 
which selects between libc/custom crypt routines.
 2008-06-15 18:35:34 +00:00
Denis Vlasenko
04087c6bbd cryptpw: fix "cryptpw -a des -- TEXT" case 
libbb/pw_encrypt_des.c: optimize

function                                             old     new   delta
cryptpw_main                                         177     157     -20
des_crypt                                           1682    1512    -170
pw_encrypt                                          1036     842    -194
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-384)           Total: -384 bytes

Run tested.
 2008-06-15 08:12:00 +00:00
Denis Vlasenko
fdddab0c61 make pw_encrypt() return malloc'ed string. 
text    data     bss     dec     hex filename
 759802     604    6684  767090   bb472 busybox_old
 759804     604    6676  767084   bb46c busybox_unstripped
 2008-06-12 16:56:52 +00:00
Denis Vlasenko
4ea83bf562 uclibc insists on having 70k static buffer for crypt. 
For bbox it's not acceptable. Roll our own des and md5 crypt
implementation. Against older uclibc:

   text    data     bss     dec     hex filename
 759945     604    6684  767233   bb501 busybox_old
 759766     604    6684  767054   bb44e busybox_unstripped

so, we still save on code size.
 2008-06-12 16:55:59 +00:00
Bernhard Reutner-Fischer
62d8503589 - use ut_user rather than ut_name (Cristian Ionescu-Idbohrn) 
- use ut_tv.tv_sec rather than ut_time (me)
- shrink halt a little bit (me):
halt_main                                            464     433     -31
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-31)             Total: -31 bytes
 2008-06-01 10:10:22 +00:00