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04087c6bbd
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1223 Commits

Author SHA1 Message Date
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
d50dda8c35 *: use llist_pop for traverse-and-free list operation 
function                                             old     new   delta
append_file_list_to_list                             109     111      +2
udhcpc_main                                         2414    2413      -1
run_parts_main                                       325     324      -1
od_main                                             2324    2323      -1
getopt_main                                          709     707      -2
env_main                                             253     251      -2
sed_main                                             659     656      -3
ps_main                                              522     519      -3
traceroute_main                                     3960    3954      -6
sort_main                                            844     838      -6
diff_main                                            866     858      -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/10 up/down: 2/-33)            Total: -31 bytes
 2008-06-15 05:40:56 +00:00
Denis Vlasenko
e235285c3a crypt: code shrink 
function                                             old     new   delta
des_crypt                                              -    1682   +1682
md5_crypt                                              -     627    +627
pw_encrypt                                          3608    1036   -2572
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 0/1 up/down: 2309/-2572)       Total: -263 bytes
 2008-06-14 22:11:29 +00:00
Denis Vlasenko
a1767a1f5d dos2unix: do not destroy symlinks and mode of the file being converted. 2008-06-14 04:28:41 +00:00
Denis Vlasenko
21765fa063 udhcpc: kill undocumented -W, it was a no-op. 
fix option parsing in the case some CONFIG_x are off.
 disable -b on NOMMU, make backgrounding work correctly
 (if a bit differently from MMU case). Previously,
 it wasn't working at all.
 stop using global data for flags in main(), opt
 bitfield works as well.

function                                             old     new   delta
cryptpw_main                                         177     153     -24
packed_usage                                       24478   24452     -26
client_background                                     26       -     -26
udhcpc_main                                         2462    2372     -90
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/3 up/down: 0/-166)           Total: -166 bytes
 2008-06-13 20:44:05 +00:00
Denis Vlasenko
76f812803b trivial crypt shrinkage 
function                                             old     new   delta
__md5_to64                                            27      29      +2
pw_encrypt                                          3631    3608     -23
 2008-06-13 15:13:41 +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
Denis Vlasenko
09c0a749a1 define CLOCK_MONOTONIC to 1 if it is not defined 2008-06-07 23:43:43 +00:00
Denis Vlasenko
dd6f570fa3 add libbb/print_flags.c... 2008-06-07 15:11:08 +00:00
Denis Vlasenko
53354ac47d libbb: introduce and use print_flags(). 
Mostly by Natanael Copa <natanael.copa AT gmail.com>

function                                             old     new   delta
print_e2flags                                          -     189    +189
print_flags_separated                                  -      86     +86
static.flag_labels                                     -      60     +60
static.dma_wmode_masks                                 -      32     +32
static.flag_masks                                      -      28     +28
static.arp_labels                                      -      16     +16
static.arp_masks                                       -      12     +12
ls_main                                              836     843      +7
...
popstring                                            140     134      -6
arp_show                                             740     708     -32
print_flags                                          189      25    -164
ipaddr_list_or_flush                                2396    2170    -226
process_dev                                         5306    4706    -600
------------------------------------------------------------------------------
(add/remove: 10/0 grow/shrink: 5/10 up/down: 458/-1043)      Total: -585 bytes
   text    data     bss     dec     hex filename
 810564     624    7060  818248   c7c48 busybox_old
 810002     624    7060  817686   c7a16 busybox_unstripped
 2008-06-07 15:10:29 +00:00
Denis Vlasenko
f592aa36f3 which: -a support (needed for bfin uclibc build script) 
real support (with CONFIG_DESKTOP=y): 120+ bytes:
   text	   data	    bss	    dec	    hex	filename
 807958	    624	   7036	 815618	  c7202	busybox_old
 808085	    624	   7036	 815745	  c7281	busybox_unstripped

"fake" support (with CONFIG_DESKTOP unset): ~45 bytes:
   text	   data	    bss	    dec	    hex	filename
 797790	    611	   6996	 805397	  c4a15	busybox_old
 797834	    611	   6996	 805441	  c4a41	busybox_unstripped
 2008-06-05 13:33:59 +00:00
Denis Vlasenko
d12fcc20da libiproute: fix option parsing, so that "ip -o link" works again. 
closes bug 3524
 2008-05-31 07:34:14 +00:00
Bernhard Reutner-Fischer
17282292c2 - add strrchr 2008-05-28 14:19:27 +00:00
Denis Vlasenko
b267ed95bc lineedit: correctly handle prompt longer than screen width. closes bug 3414 2008-05-25 21:52:03 +00:00
Denis Vlasenko
e9b76e1f1e dnsd: fixes various segfaults. 
One was a lib api change that was not updated and another
is a stack buffer overflow.
It also adds support for '*' in dnsd.conf. It resolves all hostnames to
a specific ip address. This is useful if you for example want redirect
all http traffic to your first-boot-web-wizard on you router/firewall.

By Timo Teras
 2008-05-22 17:41:01 +00:00
Bernhard Reutner-Fischer
5e25ddb7d3 - use STD*_FILENO some more. No object-code changes 2008-05-19 09:48:17 +00:00
Bernhard Reutner-Fischer
636a1f85e8 - use EXIT_{SUCCESS,FAILURE}. No object-code changes 2008-05-19 09:29:47 +00:00
Bernhard Reutner-Fischer
ae4342ca3e - Rename getpty() to xgetpty() and adjust callers. 
- Rewrite kbd_mode and setconsole
- Introduce and use console_make_active() and xopen_xwrite_close()
- honour buffer-reservation method as set by the user (dumpkmap, loadkmap)
- shrink rtcwake and some console-tools

  Saves about 270 Bytes
 2008-05-19 08:18:50 +00:00
Denis Vlasenko
5599502a55 more -Wall warning fixes. -Wall is enabled now. 2008-05-18 22:28:26 +00:00
Bernhard Reutner-Fischer
f3b778a4dc - fix bug where we incorrectly rejected ifconfig eth0 hw ether $whatever 
- add support for printing ipoib to ifconfig
 2008-05-16 16:10:31 +00:00
Denis Vlasenko
6b06cb80be more of -Wall fixes from Cristian Ionescu-Idbohrn. 
Some are fixing real bugs.

function                                             old     new   delta
syslogd_main                                         938     958     +20
get_signum                                           136     143      +7
obj_load                                             777     782      +5
recv_from_to                                         210     214      +4
get_next_block                                      1795    1799      +4
display_topmem_process_list                         1117    1121      +4
logread_main                                         484     487      +3
buffer_fill_and_print                                 73      76      +3
kill_main                                            687     689      +2
ll_remember_index                                    240     241      +1
do_stats                                             452     453      +1
if_readconf                                          166     165      -1
display_process_list                                1192    1191      -1
run_applet_and_exit                                  507     505      -2
print_signames                                        33      31      -2
parse_one_line                                      1092    1090      -2
find_out_spec                                         57      55      -2
add_ksymoops_symbols                                 421     419      -2
ash_main                                            1407    1402      -5
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 11/8 up/down: 54/-17)            Total: 37 bytes
 2008-05-15 21:30:45 +00:00
Denis Vlasenko
77ad97f199 more -Wall warning fixes from Cristian Ionescu-Idbohrn. 
This time it resulted in small code changes:

function                                             old     new   delta
nexpr                                                820     828      +8
tail_main                                           1200    1202      +2
wrapf                                                166     167      +1
parse_mount_options                                  227     209     -18
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 11/-18)             Total: -7 bytes
 2008-05-13 02:27:31 +00:00
Denis Vlasenko
6bf05cf1ff httpd: fix several bugs triggering by realtive path in -h DIR. 
function                                             old     new   delta
handle_incoming_and_exit                            2657    2659      +2
send_cgi_and_exit                                    869     862      -7
parse_conf                                          1647    1626     -21
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 2/-28)             Total: -26 bytes
 2008-05-07 12:18:48 +00:00
Denis Vlasenko
10f6fb1d46 fix build failure for libbusybox 2008-04-29 00:10:27 +00:00
Denis Vlasenko
16afa38a7b libbb: fix wrong sscanf count check (affects pidof etc) 2008-04-25 23:20:25 +00:00
Denis Vlasenko
2c84495184 lineedit: hack for making it sort-of-work even if term width is wrong 
function                                             old     new   delta
read_line_input                                     3158    3153      -5
input_end                                             29      24      -5
input_delete                                         115     110      -5
input_forward                                         27      20      -7
cmdedit_set_out_char                                  88      80      -8
 2008-04-25 18:44:35 +00:00
Bernhard Reutner-Fischer
15ce7f5b58 - bump copyright year 2008-04-24 10:35:50 +00:00
Denis Vlasenko
b520271f65 lineedit: filename completion on symlinks-to-dirs should add / too 2008-04-24 04:42:52 +00:00
Denis Vlasenko
765c1c3c31 getopt32: fix "tar x" case; fix memory leak 2008-04-23 07:22:31 +00:00
Denis Vlasenko
be002adb2f add forgotten files. I am forgetting it all the time :( 2008-04-22 18:07:41 +00:00
Denis Vlasenko
5d89fbaa2e *: remove remaining instances of ".data" hack 2008-04-22 00:08:27 +00:00
Denis Vlasenko
9137341851 getopt32: fix recently broken opt_complementary "--" 2008-04-21 22:04:21 +00:00
Denis Vlasenko
5bb2fc2dc1 tentative fix for ppc64 problems with ioctl. 
Zero code size impact.
 2008-04-21 03:23:59 +00:00
Denis Vlasenko
0a1446275d xmalloc_open_read_close: use fstat to get file size (instead of lseek). 
by Joakim Tjernlund <Joakim.Tjernlund AT transmode.se>

function                                             old     new   delta
xmalloc_open_read_close                              190     181      -9
 2008-04-20 14:45:43 +00:00
Denis Vlasenko
25cfe4996e libbb: prevent xmalloc_open_read_close from dying on seek failure 
start_stop_daemon: use open_read_close instead of xmalloc_open_read_close
start_stop_daemon: use local structure instead of global one

function                                             old     new   delta
check                                               1620    1661     +41
xmalloc_open_read_close                              171     190     +19
start_stop_daemon_main                               976     954     -22
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 60/-22)             Total: 38 bytes
 2008-04-20 01:27:59 +00:00
Denis Vlasenko
f3745ea489 libbb: introduce xmalloc_xopen_read_close and use where appropriate 
instead of xmalloc_open_read_close.

function                                             old     new   delta
xmalloc_xopen_read_close                               -      34     +34
xmalloc_open_read_close                              163     171      +8
passwd_main                                         1070    1074      +4
rexecve                                              254     257      +3
handle_incoming_and_exit                            2657    2659      +2
parse_command                                       1509    1510      +1
buffer_fill_and_print                                 76      73      -3
evaltreenr                                           599     589     -10
evaltree                                             599     589     -10
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 5/3 up/down: 52/-23)             Total: 29 bytes
 2008-04-19 19:32:08 +00:00
Denis Vlasenko
6c10657c4a style fixes. no code changes 2008-04-19 19:05:12 +00:00
Denis Vlasenko
867bd37c7f fix english in comment 2008-04-13 02:27:39 +00:00
Denis Vlasenko
7465dbcf2a ash: speed up NOFORK code in ash by eliminating second find_applet(). 
some code reduction along the way.

function                                             old     new   delta
run_list                                            1971    1981     +10
run_nofork_applet_prime                              181     182      +1
unsetcmd                                              97      96      -1
delete_cmd_entry                                      54      53      -1
describe_command                                     399     397      -2
cmdlookup                                            152     150      -2
evaltreenr                                           602     599      -3
evaltree                                             602     599      -3
clearcmdentry                                        101      98      -3
cdcmd                                                675     672      -3
hashcmd                                              305     301      -4
find_command                                         933     910     -23
evalcommand                                         1371    1229    -142
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/11 up/down: 11/-187)         Total: -176 bytes
 2008-04-13 02:25:53 +00:00
Denis Vlasenko
93b8263652 fix build with gcc -combine 2008-04-11 11:27:29 +00:00
Denis Vlasenko
858ebf130a actually adding xfuncs_printf.c :( 2008-04-09 00:33:53 +00:00
Denis Vlasenko
b12b1c87b5 Splitting xfuncs.c into two parts. No code chabges. 2008-04-09 00:33:23 +00:00
Denis Vlasenko
79cedcb2c0 Avoid linking in printf/bsearch if possible. -20k for static bbox with 
"basename", "true" and "false" only.

function                                             old     new   delta
full_write2_str                                        -      25     +25
bb_show_usage                                        183     202     +19
main                                                 883     898     +15
run_applet_and_exit                                  501     507      +6
 2008-04-08 21:13:28 +00:00
Denis Vlasenko
278a1c2264 brctl: optional support for "show" cmd (by L. Gabriel Somlo <somlo AT cmu.edu>) 
function                                             old     new   delta
brctl_main                                           739    1186    +447
if_indextoname                                         -     104    +104
static.keywords                                      827     841     +14
static.ops                                             -       7      +7
packed_usage                                       23978   23976      -2
 2008-04-06 07:17:02 +00:00
Denis Vlasenko
0edbdd8ac8 xfunc_die: resurrect (actually, it's "svn add" being forgotten again) 2008-04-01 17:43:03 +00:00
Denis Vlasenko
468aea2d88 shells: do not frocibly enable test, echo and kill _applets_, 
just build relevant source and use xxx_main functions.
build system: add a special case when we have exactly one applet enabled
(makes "true", "false", "basename" REALLY tiny).
getopt32: do not use stdio.

function                                             old     new   delta
getopt32                                            1385    1412     +27
make_device                                         1187    1200     +13
basename_main                                        120     127      +7
tcpudpsvd_main                                      1922    1926      +4
testcmd                                                5       -      -5
echocmd                                                5       -      -5
fuser_main                                          1243    1231     -12
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 4/1 up/down: 51/-22)             Total: 29 bytes
 2008-04-01 14:47:57 +00:00
Denis Vlasenko
b9ad75fa60 copy_file: handle "cp /dev/foo file" (almost) compatibly to coreutils. 
(almost because we do not copy mode, which is probably wasn't intended).
+61 bytes.
 2008-03-28 17:49:31 +00:00
Denis Vlasenko
2570b2e575 whitespace fixes 2008-03-28 01:00:09 +00:00
Denis Vlasenko
cf26ab70c1 mdev: plug a few memory and fd leaks; simplify code a bit 2008-03-27 22:45:44 +00:00