Denis Vlasenko
0de3c55b42
login: remove setpgrp call (makes it work from shell prompt again).
...
login: sanitize stdio descriptors (we are suid, need to be careful!)
shrink login and set_environment by ~100 bytes.
2007-04-12 12:31:02 +00:00
Bernhard Reutner-Fischer
b290889f02
- add xsendto and use where appropriate; shrink iplink; sanitize libiproute a bit.
...
-916 byte
2007-04-12 11:34:39 +00:00
Denis Vlasenko
50f7f446ec
bb_full_fd_action: remove potential xmalloc from NOFORK path
...
cat: stop using stdio.h opens
libbb: introduce & use open[3]_or_warn
function old new delta
open3_or_warn - 54 +54
bb_cat 115 144 +29
open_or_warn - 25 +25
unlzma 2404 2412 +8
chattr_main 334 339 +5
xstrtoul_range_sfx 251 255 +4
telnet_main 1514 1510 -4
static.opt 4 - -4
qgravechar 122 118 -4
fuser_add_pid 61 54 -7
fuser_add_inode 154 147 -7
writeFileToTarball 1542 1534 -8
refresh 1156 1148 -8
do_show 856 846 -10
read_leases 212 200 -12
setup_redirects 236 222 -14
iproute_list_or_flush 1582 1568 -14
read_config 427 411 -16
write_leases 284 264 -20
hash_file 338 318 -20
copy_file 1760 1740 -20
do_iproute 2610 2588 -22
bb_full_fd_action 320 269 -51
open_to_or_warn 103 49 -54
fuser_main 1660 1596 -64
.rodata 131160 131096 -64
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 4/19 up/down: 125/-423) Total: -298 bytes
2007-04-11 23:20:53 +00:00
Denis Vlasenko
e4f2d064b0
rename: run_applet_by_name -> run_applet_and_exit
2007-04-11 17:03:19 +00:00
Denis Vlasenko
03fc408de6
fix typo in comment
2007-04-11 07:36:31 +00:00
Denis Vlasenko
473dae080a
add more convenient defines for [NO]MMU:
...
"#ifndef BB_NOMMU" is a double negative
2007-04-11 07:04:23 +00:00
Denis Vlasenko
80d14beae9
Rename two config options:
...
FEATURE_SH_STANDALONE_SHELL => FEATURE_SH_STANDALONE
FEATURE_EXEC_PREFER_APPLETS => FEATURE_PREFER_APPLETS
Make SH_STANDALONE depend on PREFER_APPLETS.
getopt.c: more randomconfig-induced fixes
2007-04-10 23:03:30 +00:00
Denis Vlasenko
c6758a07c6
make compressed help code NOMMU- and NOFORK-friendly -
...
no forking anymore, bunzip2 unpack routine now does all it in memory.
2007-04-10 21:40:19 +00:00
Denis Vlasenko
335b63d8d1
make a few struct bb_applet members conditional
...
rename sllep_and_die -> xfunc_die
make fflush_stdout_and_exit NOFORK-safe
fix some buglets found by randomconfig
2007-04-10 21:38:30 +00:00
Bernhard Reutner-Fischer
f73cac8d3d
- forgot this hunk that corrects the usage text of ip
2007-04-10 19:00:08 +00:00
Bernhard Reutner-Fischer
51f7ab6162
- add ATTRIBUTE_DEPRECATED for functions that should be removed in the future.
...
This is ment to provide means to point at cruft marked for cleanup.
2007-04-10 18:40:05 +00:00
Denis Vlasenko
99912ca733
audit small applets and mark some of them as NOFORK.
...
Put big scary warnings in relevant places.
2007-04-10 15:43:37 +00:00
Bernhard Reutner-Fischer
163516da3a
- very minor shrinkage (-3b)
2007-04-10 14:16:19 +00:00
Bernhard Reutner-Fischer
8b1fab2879
- add prototype for str_tolower()
2007-04-10 09:38:07 +00:00
Denis Vlasenko
3f3aa2a57d
make xfunctions optionally longjump instead of exit.
...
use it for making NOFORK more practical.
touch: make it a NOFORK applet
2007-04-09 21:35:07 +00:00
Denis Vlasenko
cd7001f705
factor out NOFORK/NOEXEC code from find. Use it for xargs too.
2007-04-09 21:32:30 +00:00
Denis Vlasenko
1b4b2cb20e
xargs: shrink code, ~80 bytes
...
applets.h: +#undef APPLET_NOEXEC
2007-04-09 21:30:53 +00:00
Denis Vlasenko
7e754f12d3
Implement first instance of NOFORK applet - echo
...
find: use NOFORK/NOEXEC; small -exec buglet also eliminated
vfork_daemon_rexec: honor PREFER_APPLETS
echo: small size improvements
find -exec echo {} \; with PREFER_APPLETS=y runs 4 times faster
2007-04-09 13:04:50 +00:00
Denis Vlasenko
c44ab01b75
Improve STANDALONE_SHELL. "safe" applets are renamed NOEXEC applets
...
and now this fact is recorded in applets.h, not ash.c.
Several fixes to "--help + STANDALONE_SHELL" scenarios.
function old new delta
run_current_applet_and_exit - 355 +355
arith 2064 2073 +9
refresh 1148 1156 +8
getopt32 1068 1073 +5
telnet_main 1510 1514 +4
md5_sha1_sum_main 565 566 +1
xstrtoul_range_sfx 255 251 -4
packed_usage 22523 22514 -9
tryexec 255 203 -52
static.safe_applets 152 - -152
.rodata 131320 131128 -192
run_applet_by_name 869 506 -363
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 5/5 up/down: 382/-772) Total: -390 bytes
./busybox ash -c 'i=20000; while test $i != 0; do touch z; i=$((i-1)); done'
runs more than twice as fast with STANDALONE_SHELL versus without.
2007-04-09 03:11:58 +00:00
Denis Vlasenko
32b633aa3f
merge busybox.c into applets.c
2007-04-09 03:05:48 +00:00
Denis Vlasenko
786834bcee
applets.h: de-obfuscate
2007-04-08 17:30:10 +00:00
Denis Vlasenko
8d9f495d68
getopt32: fix llist_t options ordering. llist_rev is not unused.
...
function old new delta
tar_main 705 695 -10
sort_main 928 918 -10
decode_format_string 886 876 -10
run_parts_main 197 185 -12
ps_main 513 500 -13
wget_main 2764 2750 -14
awk_main 1014 1000 -14
od_main 2886 2866 -20
llist_rev 25 - -25
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/8 up/down: 0/-128) Total: -128 bytes
2007-04-08 15:08:42 +00:00
Denis Vlasenko
bbd695d801
find: fix handling of -prune
...
recursive_actions: uppercase flag constants
2007-04-08 10:52:28 +00:00
Denis Vlasenko
04c99ebb4f
random small shrinkage and elimination of statics
2007-04-07 00:44:31 +00:00
Denis Vlasenko
bf295dd5b6
[u]mount: extend -t option (Roy Marples <uberlord@gentoo.org>)
2007-04-05 21:57:47 +00:00
Denis Vlasenko
1bb552b1d9
libbb: add xunlink()
...
patch: do not try to delete same file twice
2007-04-05 21:25:15 +00:00
Denis Vlasenko
2f7b923f5c
find: improve usage text (Natanael Copa <natanael.copa@gmail.com>)
2007-04-05 21:01:06 +00:00
Denis Vlasenko
29fe7265b8
nc: port nc 1.10 to busybox
2007-04-05 20:26:28 +00:00
Bernhard Reutner-Fischer
00c2c4868a
- clean up addgroup, fix adding users to existing groups and make it optional (Tito)
2007-04-05 13:16:39 +00:00
Bernhard Reutner-Fischer
2e75dcc80d
- add -s|--spider which only checks if the file exists but does not download it's content.
...
Closes #1291
2007-04-05 10:31:47 +00:00
Denis Vlasenko
56fce00fc7
find: un-DESKTOPize (Kai Schwenzfeier <niteblade@gmx.net>)
...
find: -group, -depth (Natanael Copa <natanael.copa@gmail.com>)
find: make constant array static, declare PARM_xx constants with enum
2007-04-04 23:41:35 +00:00
Denis Vlasenko
794687947f
Add/improve comment, shorten some usage texts. No code changes.
2007-04-04 11:02:55 +00:00
Denis Vlasenko
02fd66885c
ipsvd: make udpsvd work similar to tcpsvd (multiple parallel
...
children for several streams of udp packets tested to work)
code size: -509 bytes
2007-04-03 23:23:10 +00:00
Denis Vlasenko
992e05b6f0
udpsvd: more work on it. works in limited testing.
2007-04-03 01:13:04 +00:00
Denis Vlasenko
729bd9e0b0
test: comment out unused code
...
udpsvd: fake it compile
tcpsvd: more optimal memorizing of IP's for -C
2007-04-02 12:37:28 +00:00
Denis Vlasenko
60fadaca28
udpsvd: next part of ipsvd applets (not working yet)
2007-04-01 19:10:36 +00:00
Denis Vlasenko
ba2fb719b9
Copyright, help text, whitespace cleanups
2007-04-01 09:39:03 +00:00
Denis Vlasenko
2856dab477
tcpsvd: new applet
...
It's a GPL-ed 'clone' of Dan Bernstein's tcpserver.
Author: Gerrit Pape <pape@smarden.org>
http://smarden.sunsite.dk/ipsvd/
size tcpsvd.o
text data bss dec hex filename
2571 4 16 2591 a1f tcpsvd.o
2007-04-01 01:18:20 +00:00
Bernhard Reutner-Fischer
3e816c1252
- fold recurse, depthFirst and dereference params into one param flags.
...
Minor size improvement (-16b for size, -24b according to bloat-o-meter).
2007-03-29 10:30:50 +00:00
Bernhard Reutner-Fischer
b7cffd4bed
- rewrite run-parts
...
text data bss dec hex filename
1029 0 0 1029 405 debianutils/run_parts.o-old
478 0 0 478 1de debianutils/run_parts.o-new-bare
600 0 0 600 258 debianutils/run_parts.o-new-full
bare, i.e. without long opts and fancy stuff
./scripts/bloat-o-meter bb_old busybox_unstripped function old new delta
act - 215 +215
run_parts_main 216 201 -15
valid_name 50 - -50
runparts_long_options 64 - -64
.rodata 124323 124163 -160
run_parts 513 - -513
------------------------------------------------------------------------------
(add/remove: 1/3 grow/shrink: 0/2 up/down: 215/-802) Total: -587 bytes
2007-03-28 20:35:13 +00:00
Denis Vlasenko
10457b90db
make pidfile writing configurable.
...
[ui]toa_to_buf: change API. No users yet.
2007-03-27 22:01:31 +00:00
Denis Vlasenko
afa7023b46
zcip: make it work on NOMMU (+ improve NOMMU support machinery)
...
fsck: fix bad English in a comment
2007-03-26 17:25:33 +00:00
Bernhard Reutner-Fischer
4e1361a481
- add usage for split
2007-03-26 14:38:03 +00:00
Denis Vlasenko
53091ecd20
Attempt to get more applets compile for NOMMU.
...
TODO_config_nommu documents what I managed to compile so far
(yay! msh works! cool). inetd, telnetd, httpd still do not compile. TODO
Also make fork(), daemon() produce warnings on compile stage
(in addition to erros on link stage).
2007-03-26 13:35:09 +00:00
Denis Vlasenko
bb7fcb4229
libbb: rework NOMMU helper API so that it makes more sense
...
and easier to use. Doesn't compile - need two more commits.
2007-03-26 13:20:04 +00:00
Denis Vlasenko
cad04ef4f3
add NOMMU fixme's; move move_fd from runit_lib to libbb; nuke fd_copy
2007-03-25 23:21:05 +00:00
Bernhard Reutner-Fischer
10f8f5f443
- rough prototype for split(1). TODO: Still needs some love since it's way too big..
...
text data bss dec hex filename
602 4 0 606 25e coreutils/split.o
2007-03-25 21:50:18 +00:00
Denis Vlasenko
8a503be840
#ifdef out re_execed on MMU machines
2007-03-24 16:13:33 +00:00
Denis Vlasenko
1fc6e56684
SELinux: load_policy applet
2007-03-24 15:37:57 +00:00
Denis Vlasenko
d3bac03988
dnsd: fix several buglets, make smaller
2007-03-24 12:13:04 +00:00