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111 Commits

Author SHA1 Message Date
Denis Vlasenko
f3fca91e9f getty: a small code shrink 
touch                                                  -      40     +40
fakehost                                               4       -      -4
getty_main                                          2546    2493     -53
 2007-12-04 18:46:01 +00:00
Denis Vlasenko
d0bbbdcd6e getty: don't accept ancient '#' and '@' as backspace/kill line, 
it only confuses people.
(Alexander Griesser <alexander.griesser@lkh-vil.or.at> (LKH Villach))
various other cleanups.

function                                             old     new   delta
getty_main                                          2526    2546     +20
static.baud_index                                      4       -      -4
parse_speeds                                          91       -     -91
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 1/0 up/down: 20/-95)            Total: -75 bytes
   text    data     bss     dec     hex filename
 773152    1086    9008  783246   bf38e busybox_old
 773081    1086    9008  783175   bf347 busybox_unstripped
 2007-12-04 09:48:40 +00:00
Denis Vlasenko
6bef3d1d22 fbset: fix buglet where we were using wrong pointer 
readahead: stop using stdio.h
*: style fixes
 2007-11-06 03:05:54 +00:00
Denis Vlasenko
9b49a5ed85 add -fvisibility=hidden to CC flags, mark XXX_main functions 
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
 2007-10-11 10:05:36 +00:00
Denis Vlasenko
d37f22225b libbb,crond,lash: fix getopt32 (don't know how it managed to slip through) 
*: fcntl(fd, F_GETFL) doesn't require third parameter at all.
 2007-08-19 13:42:08 +00:00
Denis Vlasenko
fe7cd642b0 don't pass argc in getopt32, it's superfluous 
(add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes
   text    data     bss     dec     hex filename
 773469    1058   11092  785619   bfcd3 busybox_old
 772644    1058   11092  784794   bf99a busybox_unstripped
 2007-08-18 15:32:12 +00:00
Denis Vlasenko
a27a11bb2c introduce and use xdup2(int, int) 
stop checking whether setsockopt_reuseaddr(int fd) was successful (it always is)
remove second parameter (sockllen) from xmalloc_sockaddr2xxxxx functions

sockaddr2str                                         142     156     +14
collect_blk                                          467     474      +7
xdup2                                                 28      33      +5
singlemount                                         4456    4454      -2
print_host                                           214     212      -2
nslookup_main                                        139     137      -2
ftpgetput_main                                       414     412      -2
udhcpd_main                                         1258    1255      -3
udhcpc_main                                         2405    2402      -3
traceroute_main                                     4125    4122      -3
nc_main                                             1072    1069      -3
buffer_fill_and_print                                 76      73      -3
xmalloc_sockaddr2hostonly_noport                      18      14      -4
xmalloc_sockaddr2host_noport                          18      14      -4
xmalloc_sockaddr2host                                 15      11      -4
xmalloc_sockaddr2dotted_noport                        18      14      -4
xmalloc_sockaddr2dotted                               18      14      -4
wget_main                                           2618    2614      -4
ping_main                                            393     389      -4
ip_port_str                                          120     115      -5
dhcprelay_main                                      1146    1141      -5
dnsd_main                                           1531    1525      -6
passwd_main                                         1110    1102      -8
udhcp_kernel_packet                                  206     197      -9
udhcp_listen_socket                                  154     144     -10
getty_main                                          2576    2566     -10
setup                                                655     640     -15
xmove_fd                                              51      34     -17
dolisten                                             759     742     -17
tcpudpsvd_main                                      1866    1836     -30
startservice                                         339     299     -40
 2007-08-18 14:16:39 +00:00
Denis Vlasenko
6ca409e0e4 trylink: produce even more info about final link stage 
trylink: explain how to modify link and drastically decrease amount
  of padding (unfortunately, needs hand editing ATM).
*: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts

size saving: 0.5k
 2007-08-12 20:58:27 +00:00
Denis Vlasenko
fb79a2e2cf xioctl and friends by Tito <farmatito@tiscali.it> 
function                                             old     new   delta
do_iptunnel                                          203     977    +774
process_dev                                         5328    5494    +166
ioctl_or_perror                                        -      54     +54
ioctl_or_perror_and_die                                -      51     +51
ioctl_alt_func                                         -      49     +49
bb_ioctl_or_warn                                       -      47     +47
do_add_ioctl                                         102     145     +43
bb_xioctl                                              -      39     +39
print_value_on_off                                     -      31     +31
get_lcm                                              105     123     +18
arp_main                                            2155    2167     +12
..................
zcip_main                                           1576    1566     -10
setlogcons_main                                       92      82     -10
dumpkmap_main                                        263     253     -10
do_get_ioctl                                          85      75     -10
setkeycodes_main                                     165     154     -11
write_table                                          244     232     -12
vconfig_main                                         318     306     -12
do_del_ioctl                                          93      81     -12
set_address                                           75      62     -13
maybe_set_utc                                         30      16     -14
loadfont_main                                        495     479     -16
slattach_main                                        712     695     -17
do_loadfont                                          191     174     -17
do_iplink                                           1155    1136     -19
getty_main                                          2583    2562     -21
fbset_main                                          2058    2035     -23
do_time                                              588     565     -23
xioctl                                                25       -     -25
read_rtc                                             186     160     -26
parse_conf                                          1299    1270     -29
udhcp_read_interface                                 269     239     -30
bb_ioctl                                              45       -     -45
bb_ioctl_alt                                          70       -     -70
bb_ioctl_on_off                                       78       -     -78
.rodata                                           129370  129018    -352
do_show                                              799       -    -799
------------------------------------------------------------------------------
(add/remove: 6/5 grow/shrink: 13/49 up/down: 1316/-1864)     Total: -548 bytes
   text	   data	    bss	    dec	    hex	filename
 675352	   2740	  13968	 692060	  a8f5c	busybox_old
 674804	   2740	  13968	 691512	  a8d38	busybox_unstripped
 2007-07-14 22:07:14 +00:00
Denis Vlasenko
b6adbf1be2 usage.c: remove reference to busybox.h 
*: s/include "busybox.h"/include "libbb.h"
 2007-05-26 19:00:18 +00:00
Denis Vlasenko
06af216528 suppress warnings about easch <applet>_main() having 
no preceding prototype
 2007-02-03 17:28:39 +00:00
Denis Vlasenko
06c0a71d23 preparatory patch for -Wwrite-strings #3 2007-01-29 22:51:44 +00:00
Denis Vlasenko
e06bed30cf use bb_sanitize_stdio() where appropriate 2007-01-27 22:21:12 +00:00
Denis Vlasenko
9af7c9d6b6 openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup code 
(will close all fd's > 2 on daemonization now)
getty: fix "getty -" support, and also do not try to chown/chmod "-"
telnetd: fix "lost ctty" bug
Yet another attempt on saner function names:
bb_sanitize_server_stdio(0/1) -> bb_sanitize_stdio() + bb_daemonize();
 2007-01-19 21:19:35 +00:00
Denis Vlasenko
9f739445cd inline strcmp(s, "-") [actually macro-ize it for now - gcc is too stupid] 2006-12-16 23:49:13 +00:00
Denis Vlasenko
d686a045c8 safe_strtoXX interface proved to be a bit unconvenient. 
Remove it, introduce saner bb_strtoXX.
Saved ~350 bytes.
 2006-11-27 14:43:21 +00:00
Denis Vlasenko
6476cc1089 getty: remove ancient termio support (was using termois anyway) 2006-11-07 01:52:10 +00:00
Denis Vlasenko
703aa13ff5 watch: fix warning 
getty: fix breakage; fix excessive stack usage
 2006-10-23 22:43:02 +00:00
Denis Vlasenko
4e70bf4359 getty: conditionally disable handling of all-caps terminals. 2006-10-23 10:17:34 +00:00
Denis Vlasenko
50e77e1cc1 getty: cleanup part 2 2006-10-23 02:11:22 +00:00
Denis Vlasenko
dce3fde414 getty: cleanup part 1 2006-10-23 02:10:45 +00:00
Denis Vlasenko
1385899416 attempt to regularize atoi mess. 2006-10-08 12:49:22 +00:00
Denis Vlasenko
8f8f268cfd bb_applet_name -> applet_name 2006-10-03 21:00:43 +00:00
Denis Vlasenko
67b23e6043 getopt_ulflags -> getopt32. 
It is impossible to formulate sane ABI based on
size of ulong because it can be 32-bit or 64-bit.
Basically it means that you cannot portably use
more that 32 option chars in one call anyway...
Make it explicit.
 2006-10-03 21:00:06 +00:00
Denis Vlasenko
2969c772c2 getty: oops... removing duplicate #include <syslog.h> 2006-09-19 14:47:54 +00:00
Denis Vlasenko
f70265290c getty: #include <syslog.h> 2006-09-19 13:50:55 +00:00
Denis Vlasenko
9213a9e0f2 whitespace cleanup 2006-09-17 16:28:10 +00:00
Denis Vlasenko
a9801658ee getty, sulogin: convert to using bb_msg for syslog output 2006-09-07 16:20:03 +00:00
Rob Landley
f78ab5396d Antti Seppala (with dots over the last two a's) wants our getty to initialize 
the terminal the way mingetty does instead of the way agetty does.  It's
a bit ugly for somebody else to be writing to a console sitting at a
login: prompt, but it's uglier when newline doesn't work as expected if
they do.
 2006-08-24 20:00:44 +00:00
Rob Landley
d921b2ecc0 Remove bb_ prefixes from xfuncs.c (and a few other places), consolidate 
things like xasprintf() into xfuncs.c, remove xprint_file_by_name() (it only
had one user), clean up lots of #includes...  General cleanup pass.  What I've
been doing for the last couple days.

And it conflicts!  I've removed httpd.c from this checkin due to somebody else
touching that file.  It builds for me.  I have to catch a bus.  (Now you know
why I'm looking forward to Mercurial.)
 2006-08-03 15:41:12 +00:00
"Robert P. J. Day"
801ab14013 Add one-line GPL boilerplate to numerous (but not all yet) source files. 2006-07-12 07:56:04 +00:00
Rob Landley
cf7577d417 Missed one. Based on suggestions from Erik Hovland. 2006-06-25 22:59:31 +00:00
Rob Landley
290fcb4213 Undo all of the ugliness and some of the bloat from 15412. 2006-06-18 23:59:03 +00:00
Bernhard Reutner-Fischer
6d82f94681 - do away with the fwd-decls of functions. Should not contain any code changes 
AFAICT.
 2006-06-16 16:37:07 +00:00
Bernhard Reutner-Fischer
781e42d66c - introduce and use bb_path_wtmp_file for portability (saves 11 Bytes). 
- fix last.c to also look at the double-underscore UT_ defines.
 2006-05-26 14:41:40 +00:00
Mike Frysinger
06adf5fb47 2006-03-21 Shaun Jackman <sjackman@gmail.com>: Include signal.h instead of sys/signal.h. 2006-03-22 00:25:07 +00:00
Bernhard Reutner-Fischer
86f5c9906b - add platform.h. 
- use shorter boilerplate while at it.
 2006-01-22 22:55:11 +00:00
"Vladimir N. Oleynik"
4a9d6d1fe9 remove strange bloat dup2() usage, sync this code with mainstream login-utils, size reduce 2005-12-13 08:44:41 +00:00
"Vladimir N. Oleynik"
6f347ef9dc common BUFSIZ BSS buffer, small reduce code, data and bss 2005-10-15 10:23:55 +00:00
"Vladimir N. Oleynik"
3e245c9e21 getty must chdir(/). Use bb_getopt_ulflags. Indent. error() perfect 2005-09-29 11:31:26 +00:00
Eric Andersen
77804ce53d The change in getty.c in Busybox 1.01 caused the /etc/issue file to not 
be displayed unless CONFIG_FEATURE_UTMP is set.  This was not the intended
result.
 2005-07-27 06:05:38 +00:00
Mike Frysinger
b381009740 2005-06-30 Shaun Jackman <sjackman@gmail.com> 
* loginutils/getty.c: (open_tty): Use dup2 instead of close/dup.
 2005-07-01 01:29:44 +00:00
Mike Frysinger
f413e241ba 2005-06-30 Shaun Jackman <sjackman@gmail.com> 
* loginutils/getty.c: Include utmp.h only if
        CONFIG_FEATURE_U_W_TMP is defined.
        (getty_main): Use ISSUE only if it is defined.
 2005-07-01 01:07:16 +00:00
Mike Frysinger
8deb686d2e Patch by jonlar in Bug 312 to split the U_W_TMP feature into sep UTMP and WTMP options 2005-07-01 01:04:32 +00:00
Eric Andersen
14f5c8d764 Patch from Bernhard Fischer to make a bunch of symbols static 
which were otherwise cluttering the global namespace.
 2005-04-16 19:39:00 +00:00
Eric Andersen
afe023d136 Use a sane VEOL setting 2005-04-14 20:48:58 +00:00
Eric Andersen
713d6e3dd3 Save a line or two 2004-08-26 22:26:26 +00:00
Glenn L McGrath
b619419962 Patch from Manousaridis Angelos to cleanup stale file descriptors, it was preventing unmounting an initial filesystem. 2004-08-25 02:02:19 +00:00
Eric Andersen
b737b1a68b Umm. Not guilty by reason of insanity. 
-Erik
 2004-07-30 17:39:08 +00:00
Eric Andersen
aad29b37a7 Fixup getty, login, etc so the utmp and wtmp are updated, allowing 
the 'who' and 'last' applets among other things to work as expected.
 -Erik
 2004-07-30 17:24:47 +00:00
Eric Andersen
36adca81f5 Patch from Bastian Blank: 
On Sat, Jun 19, 2004 at 10:57:37PM +0200, Bastian Blank wrote:
> The following patch changes klogd to use openlog/syslog themself
> instead of calling syslog_msg which always calls the triple
> openlog/syslog/closelog.

Updated patch: get rid of syslog_msg entirely. Request from Erik Andersen.

Bastian
 2004-06-22 10:07:17 +00:00
Eric Andersen
c7bda1ce65 Remove trailing whitespace. Update copyright to include 2004. 2004-03-15 08:29:22 +00:00
Eric Andersen
2479445562 Fix/eliminate use of atol 2004-03-06 22:11:45 +00:00
Manuel Novoa III
cad5364599 Major coreutils update. 2003-03-19 09:13:01 +00:00
Glenn L McGrath
cb665093b8 Patch from Nick Fedchik, CONFIG_SYSLOGD should determine getty's 
behaviour.
 2003-02-08 22:33:53 +00:00
Glenn L McGrath
9e5d6c002c run telnet from inetd, present login prompt if login is configured, 
patch from Bastian Blank
 2003-01-21 20:55:56 +00:00
Eric Andersen
71ae64bdc6 last_patch61 from vodz: 
New complex patch for decrease size devel version. Requires previous patch.
    Also removed small problems from dutmp and tar applets.
Also includes vodz' last_patch61_2:
    Last patch correcting comment for #endif and more integrated
    with libbb (very reduce size if used "cat" applet also).
    Requires last_patch61 for modutils/config.in.
 2002-10-10 04:20:21 +00:00
Eric Andersen
fdfe298a96 last_patch60 from vodz: 
login and getty applets writes utmp/wtmp but init do clearing not.
    I think, in current time deny wtmp/utmp writes as undefault features.
 2002-10-10 03:55:09 +00:00
Aaron Lehmann
e599b6d96e Don't #ifdef __linux__. this is linux. 2002-08-23 07:56:21 +00:00
Robert Griebl
d378c3149c Applied vodz' patches #49 and #50 (with a small correction in runshell.c) 
#49: I found one memory overflow and memory leak in "ln" applet.
Last patch reduced also 54 bytes. ;)

#50: I found bug in loginutils/Makefile.in.
New patch have also new function to libbb and
aplied this to applets and other cosmetic changes.
 2002-07-19 00:05:54 +00:00
Robert Griebl
1fca558799 Bigger patch for (partial) tinylogin integration 
- Made a new dir loginutils
- Moved all applets from pwd_grp to loginutils
- Added new applets su.c login.c to loginutils
- Made a new dir libpwdgrp
- Moved everything from pwd_grp/libpwd_grp there
- Added shadow.c to libpwdgrp
- Removed dir pwd_grp
- Added usage strings for login and su to usage.h
- Changed main Makefile to reflect the dir rearrangements
[Parts of this patch may overlap with my other two patches]
 2002-06-04 20:45:46 +00:00