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* hush: we can't do without variable->value member, saving 25 bytes of codeDenis Vlasenko2007-05-251-42/+38
| | | | and some runtime memory. Rename few variables.
* hush: rework variable storage and environment handling.Denis Vlasenko2007-05-254-167/+238
| | | | | | More that -100 bytes of code + memory leak plugged. Added a testcase for it.
* hush: update README with yet another failure caseDenis Vlasenko2007-05-241-0/+5
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* hush: fix segfaulting syntax error in interactive hushDenis Vlasenko2007-05-241-23/+29
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* hush: improve 2 testsuite testsDenis Vlasenko2007-05-244-2/+17
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* hush: add 2 tests for correct syntax error reportingDenis Vlasenko2007-05-242-0/+2
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* udhcp: socketpair can fail if AF_UNIX is not available (e.g. if module is ↵Denis Vlasenko2007-05-241-1/+3
| | | | | | not loaded). Error out on that.
* hush: fix handling of unmatched ${name (without closing '}') -Denis Vlasenko2007-05-244-9/+15
| | | | | | | was eating all remaining input, potentially megabytes. nofork: save/restore die_jmp too nofork: use -2222 instead of -111 as "special" return valur for zero (-111 is used by some applets. -2222 won't fit in exitcode and thus safer)
* hush: make syntax error messages a bit more usefulDenis Vlasenko2007-05-233-29/+37
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* hush: prepare testsuite for new, fixed error message formatDenis Vlasenko2007-05-231-1/+1
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* hush: fix job control with eval /bin/external_progDenis Vlasenko2007-05-233-92/+96
| | | | | | hush: fix parsing of unterminated "str with no EOL hush: improved make_string() (smaller, faster, needs less RAM) hush: renamed several functions
* hush: fix a bit different instance of "No EOL" bug,Denis Vlasenko2007-05-235-40/+57
| | | | add testsuite for that. Expand another testsuite.
* fix execute bit on hush-misc/shift.testsDenis Vlasenko2007-05-231-0/+0
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* hdparm: make -T -t code smaller (-194 bytes), and output prettierDenis Vlasenko2007-05-221-97/+75
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* hush: add 3 CONFIG_xxx, allowing for smaller and less capable hush.Denis Vlasenko2007-05-212-38/+109
| | | | Minimal hush is ~9k now (lash is ~7k).
* shells: update README and testsuite. environment memory leakDenis Vlasenko2007-05-213-1/+17
| | | | needs to be fixed - and documented!
* hush: using smallints where we can. save ~20 bytes in code andDenis Vlasenko2007-05-211-47/+50
| | | | some data storage at runtime.
* hush: fix shift + $0 bug; add testcaseDenis Vlasenko2007-05-203-1/+9
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* hush: trivial size optimizationDenis Vlasenko2007-05-201-5/+6
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* hush: make process substitution configurable; add a testcaseDenis Vlasenko2007-05-204-1/+22
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* busybox.net: announce 1.5.1 on the web site.Denis Vlasenko2007-05-201-0/+9
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* ash: implement type -p, costs less than 10 bytesDenis Vlasenko2007-05-201-16/+11
| | | | (patch by Mats Erik Andersson <mats.andersson64@comhem.se>)
* mount: fix mounting of symlinks (mount from util-linux allows that)Denis Vlasenko2007-05-201-1/+3
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* cttyhack: new applet.Denis Vlasenko2007-05-185-2/+96
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* make "static linking against glibc" an #error, not #warningDenis Vlasenko2007-05-181-0/+1
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* awk: fix a trivial bug introduced by me.Denis Vlasenko2007-05-181-1/+1
| | | | | | This is how it goes. I break stuff by doing useless 'cleanups', people fix the fallout. :(. Thanks rockeychu!
* we were basically ignoring CONFIG_USE_BB_PWD_GRP (assuming =y),Denis Vlasenko2007-05-181-1/+3
| | | | fix this
* awk: make code a bit less obfuscatedDenis Vlasenko2007-05-171-240/+251
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* several *.c files:Denis Vlasenko2007-05-175-7/+7
| | | | move 'extern environ' up to the location of #includes
* vi: remove two globalsDenis Vlasenko2007-05-172-69/+79
| | | | | | | | | | | | | | | | | | | | | | | | 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
* hush: do "struct globals" trick. hush.o data+bss = 0 bytes now.Denis Vlasenko2007-05-171-105/+134
| | | | +60 bytes to image, but -8000 bytes in bss.
* hush: consolidated variable expansion for assignments and "normal" one.Denis Vlasenko2007-05-171-87/+39
| | | | -435 bytes. Tested against testsuite.
* more compile fixes from randomconfig runDenis Vlasenko2007-05-172-8/+10
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* fix trivial compile errors found by randomconfig runDenis Vlasenko2007-05-173-0/+15
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* netstat: fix error in new -W option handlingDenis Vlasenko2007-05-161-2/+3
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* hush: take care of several easy FIXMEs. -228 bytes.Denis Vlasenko2007-05-161-124/+68
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* hush: another microscopic typo fixDenis Vlasenko2007-05-161-1/+1
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* hush: fix English in commentDenis Vlasenko2007-05-161-1/+1
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* hush: simplify read builtin; fix set_local_var (misplaced 'goto skip;')Denis Vlasenko2007-05-161-42/+18
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* hush: fix expansion of quoted $VAR, $* and $@Denis Vlasenko2007-05-169-27/+51
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* hush: fix incorrect processing of echo "'$var'".Denis Vlasenko2007-05-163-25/+25
| | | | | | hush: rename map[] and MAP_xxx, making them easier to understand. hush: move testcase (which now passes) from hush-bugs to hush-parsing
* netstat: introduce -W: wide, ipv6-friendly outputDenis Vlasenko2007-05-153-178/+175
| | | | | | | netstat: shrink by ~500 bytes (patch by Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>) netstat: fix for bogus state value for raw sockets
* - apply hunk that fixes an issue with (wrong?) dependencies. Initial notes were:Bernhard Reutner-Fischer2007-05-151-10/+5
| | | | | | | 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
* - busybox.c was removed a while agoBernhard Reutner-Fischer2007-05-151-3/+4
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* hush: move testsuite files from hush-bugs to hush-parsingDenis Vlasenko2007-05-144-0/+0
| | | | (as these bugs are now fixed)
* hush: more fixes to variable expansion, more testcasesDenis Vlasenko2007-05-145-29/+60
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* hush: move towards more correct variable expansionDenis Vlasenko2007-05-145-63/+404
| | | | | hush: fix a few cases in FOR v IN ... construct unfortunately, code growth is big - ~600 bytes
* hush: fix '{ false; echo $?; }' bug.Denis Vlasenko2007-05-1313-98/+138
| | | | | hush: expand testsuite. variable expansion is still very broken
* hush: reinstate hush_test, add testcases for process substDenis Vlasenko2007-05-117-0/+80
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* hush: fix bug in interactive shell introduced yesterdayDenis Vlasenko2007-05-116-118/+46
| | | | | hush: fix `process subst` (2 bugs) NB: will delete and re-add hush_test in order to change file modes
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