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Commit Graph

439 Commits

Author SHA1 Message Date
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