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Author SHA1 Message Date
Denis Vlasenko
0681033918 hush: add 3 CONFIG_xxx, allowing for smaller and less capable hush. 
Minimal hush is ~9k now (lash is ~7k).
 2007-05-21 23:30:54 +00:00
Denis Vlasenko
8805eeb44a shells: update README and testsuite. environment memory leak 
needs to be fixed - and documented!
 2007-05-21 10:19:48 +00:00
Denis Vlasenko
219e88d050 hush: using smallints where we can. save ~20 bytes in code and 
some data storage at runtime.
 2007-05-21 10:18:23 +00:00
Denis Vlasenko
004baba2d6 hush: fix shift + $0 bug; add testcase 2007-05-20 22:22:18 +00:00
Denis Vlasenko
262d765351 hush: trivial size optimization 2007-05-20 21:52:49 +00:00
Denis Vlasenko
14b5dd9943 hush: make process substitution configurable; add a testcase 2007-05-20 21:51:38 +00:00
Denis Vlasenko
fe52a74ecf busybox.net: announce 1.5.1 on the web site. 2007-05-20 17:12:43 +00:00
Denis Vlasenko
46846e25a4 ash: implement type -p, costs less than 10 bytes 
(patch by Mats Erik Andersson <mats.andersson64@comhem.se>)
 2007-05-20 13:08:31 +00:00
Denis Vlasenko
38ec147a18 mount: fix mounting of symlinks (mount from util-linux allows that) 2007-05-20 12:32:41 +00:00
Denis Vlasenko
6d709972cd cttyhack: new applet. 2007-05-18 09:45:36 +00:00
Denis Vlasenko
4500c58a07 make "static linking against glibc" an #error, not #warning 2007-05-18 07:37:06 +00:00
Denis Vlasenko
d9b5ab868c awk: fix a trivial bug introduced by me. 
This is how it goes. I break stuff by doing useless 'cleanups',
people fix the fallout. :(. Thanks rockeychu!
 2007-05-18 07:30:43 +00:00
Denis Vlasenko
78e48b2c2c we were basically ignoring CONFIG_USE_BB_PWD_GRP (assuming =y), 
fix this
 2007-05-18 00:02:37 +00:00
Denis Vlasenko
ffba941d29 awk: make code a bit less obfuscated 2007-05-17 23:03:35 +00:00
Denis Vlasenko
5b34083004 several *.c files: 
move 'extern environ' up to the location of #includes
 2007-05-17 23:02:14 +00:00
Denis Vlasenko
cd5c7866e3 vi: remove two globals 
awk: some 'lineno' vars were shorts, made them ints (code got smaller)
awk: rename global t to global ttt. still an awful name, but at least
     you can grep for it now.

function                                             old     new   delta
ttt                                                    -      28     +28
mysleep                                              104     120     +16
readit                                               408     418     +10
lineno                                                 2       4      +2
parse_program                                        338     339      +1
evaluate                                            6446    6445      -1
syntax_error                                          25      23      -2
next_token                                           917     915      -2
new_node                                              26      24      -2
tv                                                    16       8      -8
skip_spaces                                           68      53     -15
t                                                     28       -     -28
rfds                                                 128       -    -128
------------------------------------------------------------------------------
(add/remove: 1/2 grow/shrink: 4/6 up/down: 57/-186)          Total: -129 bytes
 2007-05-17 16:37:22 +00:00
Denis Vlasenko
c8be5ee325 hush: do "struct globals" trick. hush.o data+bss = 0 bytes now. 
+60 bytes to image, but -8000 bytes in bss.
 2007-05-17 15:38:46 +00:00
Denis Vlasenko
b6a741ffa7 hush: consolidated variable expansion for assignments and "normal" one. 
-435 bytes. Tested against testsuite.
 2007-05-17 14:38:17 +00:00
Denis Vlasenko
96f67dc69d more compile fixes from randomconfig run 2007-05-17 13:02:41 +00:00
Denis Vlasenko
d46e6d1a55 fix trivial compile errors found by randomconfig run 2007-05-17 12:58:30 +00:00
Denis Vlasenko
a35958d4ad netstat: fix error in new -W option handling 2007-05-16 22:25:35 +00:00
Denis Vlasenko
c666f71e3b hush: take care of several easy FIXMEs. -228 bytes. 2007-05-16 22:18:54 +00:00
Denis Vlasenko
831dcc439c hush: another microscopic typo fix 2007-05-16 15:05:36 +00:00
Denis Vlasenko
c29903221d hush: fix English in comment 2007-05-16 12:57:12 +00:00
Denis Vlasenko
3e7b0e6120 hush: simplify read builtin; fix set_local_var (misplaced 'goto skip;') 2007-05-16 12:52:15 +00:00
Denis Vlasenko
1f4cf517f5 hush: fix expansion of quoted $VAR, $* and $@ 2007-05-16 10:39:24 +00:00
Denis Vlasenko
8f6bdb42df hush: fix incorrect processing of echo "'$var'". 
hush: rename map[] and MAP_xxx, making them easier to understand.
hush: move testcase (which now passes) from hush-bugs to hush-parsing
 2007-05-16 09:36:55 +00:00
Denis Vlasenko
418a7fb29b netstat: introduce -W: wide, ipv6-friendly output 
netstat: shrink by ~500 bytes
(patch by Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>)
netstat: fix for bogus state value for raw sockets
 2007-05-15 23:57:46 +00:00
Bernhard Reutner-Fischer
c2b3e370d6 - apply hunk that fixes an issue with (wrong?) dependencies. Initial notes were: 
There is something wrong in the new buildsys: If one selects ip and has e.g.
  rule or route unset, ip still wants to build those.
  This fails (correctly) since rtnl_rttable_n2a and rtnl_rtrealm_n2a aren't
  available if they were turned off. TODO: Talk to vda about this
 2007-05-15 09:33:32 +00:00
Bernhard Reutner-Fischer
64332bf857 - busybox.c was removed a while ago 2007-05-15 09:07:06 +00:00
Denis Vlasenko
d6050949b8 hush: move testsuite files from hush-bugs to hush-parsing 
(as these bugs are now fixed)
 2007-05-14 22:09:52 +00:00
Denis Vlasenko
764d59d488 hush: more fixes to variable expansion, more testcases 2007-05-14 16:23:23 +00:00
Denis Vlasenko
03eb8bf6ce hush: move towards more correct variable expansion 
hush: fix a few cases in FOR v IN ... construct
      unfortunately, code growth is big - ~600 bytes
 2007-05-14 16:19:34 +00:00
Denis Vlasenko
602d13cba5 hush: fix '{ false; echo $?; }' bug. 
hush: expand testsuite. variable expansion is still very broken
 2007-05-13 18:34:53 +00:00
Denis Vlasenko
119b995437 hush: reinstate hush_test, add testcases for process subst 2007-05-11 12:57:35 +00:00
Denis Vlasenko
3e9aaae5dc hush: fix bug in interactive shell introduced yesterday 
hush: fix `process subst` (2 bugs)
NB: will delete and re-add hush_test in order to change file modes
 2007-05-11 12:56:43 +00:00
Denis Vlasenko
e0a336747c hush: fix "unterminated last line loops forever" bug 
hush: add testsuite infrastructure
 2007-05-10 23:06:55 +00:00
Denis Vlasenko
53079d494e hush: fix recent breakage (VAR=VAL stopped working) 2007-05-10 23:05:28 +00:00
Denis Vlasenko
2b54aaa9bf msh: fix obscure case with backticks and closed fd 1 2007-05-09 22:16:08 +00:00
Denis Vlasenko
389f9d52d5 awk: don't segfault on printf(%*s). Close 1337. 2007-05-09 21:57:23 +00:00
Denis Vlasenko
57bf668d11 cryptpw: size reduction 
function                                             old     new   delta
cryptpw_main                                         198     140     -58
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-58)             Total: -58 bytes
 2007-05-09 21:27:15 +00:00
Denis Vlasenko
68de720723 mount: fix incorrect usage of strtok (inadvertently used NULL sometimes). 
the change is "for(xxx)...." -> "if(var) for(xxx)...", but my gcc 4.1.2
adds _158 bytes_!! WTF?? 8(
 2007-05-09 20:38:04 +00:00
Denis Vlasenko
8465a99ce7 less: fix case when regex search finds nothing 2007-05-09 18:32:54 +00:00
Denis Vlasenko
bf678d5423 tftp: explain "block# 0" codepath; report our decision to bail out to server 
if blocksize option doesn't look good (it was a FIXME. +33 bytes code);
make code more readable.
 2007-05-09 12:50:08 +00:00
Denis Vlasenko
a035e9f1a9 cryptpw: forgot svn add... how typical of me :( 2007-05-08 23:23:35 +00:00
Denis Vlasenko
a04561f5f7 tftp: code diet, and I think retransmits were broken. 
function                                             old     new   delta
static.errcode_str                                     -      32     +32
tftp_main                                            359     345     -14
tftp_bb_error_msg                                     32       -     -32
.rodata                                           130931  130899     -32
tftp                                                1720    1558    -162
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/3 up/down: 32/-240)          Total: -208 bytes
 2007-05-08 23:12:21 +00:00
Denis Vlasenko
7e84e539de cryptpw: new applet (a bit less than 3k added) 
(by Thomas Lundquist <lists@zelow.no>)
 2007-05-08 17:52:17 +00:00
Denis Vlasenko
92c0b8222e tail: fix SEGV on "tail -N" 
config system: clarify PREFER_APPLETS/SH_STANDALONE effects in help text
 2007-05-08 17:27:17 +00:00
Denis Vlasenko
0cacc80952 kill: improve comment 2007-05-06 22:51:52 +00:00
Denis Vlasenko
02f47e9f81 kill: fix recent breakage of vda, also make code smaller by 21 bytes. 2007-05-06 22:48:55 +00:00