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2007-05-31use "glibc errno" trick not only for ash, but for entire busyboxDenis Vlasenko
(add/remove: 1/1 grow/shrink: 37/37 up/down: 139/-228) Total: -89 bytes
2007-05-31more: stop using bssDenis Vlasenko
# make && make bloatcheck function old new delta gotsig 86 107 +21 more_main 777 781 +4 cin_fileno 4 - -4 set_tty_to_initial_mode 25 - -25 new_settings 120 60 -60 initial_settings 120 60 -60 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 2/2 up/down: 25/-149) Total: -124 bytes
2007-05-31less: fix very obscure memory corruption bugDenis Vlasenko
2007-05-31less: stop using data/bss. Code got smaller too.Denis Vlasenko
# size busybox_old busybox_unstripped text data bss dec hex filename 700719 2896 17880 721495 b0257 busybox_old 700547 2832 17432 720811 affab busybox_unstripped # size */*/less.o text data bss dec hex filename 6861 50 344 7255 1c57 busybox.t0/miscutils/less.o 6657 0 0 6657 1a01 busybox.t1/miscutils/less.o
2007-05-30nmeter: stop using data/bss; reduce amount of reads from /procDenis Vlasenko
# size */*/nmeter.o text data bss dec hex filename 4366 80 16 4462 116e busybox.t0/miscutils/nmeter.o 4386 0 0 4386 1122 busybox.t2/miscutils/nmeter.o
2007-05-30vi: move some data to malloc'ed space: ~500 less bss, codeDenis Vlasenko
size is smaller too (subject to arch differenced I guess)
2007-05-30hush: trivial buglet found by randomconfig testingDenis Vlasenko
2007-05-30whitespace fixesDenis Vlasenko
2007-05-29verror_msg: don't printf(NULL)Denis Vlasenko
2007-05-27test: close bug 1371Denis Vlasenko
test: plug a memory leak
2007-05-27ping: fix wrong sign extension of packet id (bug 1373)Denis Vlasenko
2007-05-26usage.c: remove reference to busybox.hDenis Vlasenko
*: s/include "busybox.h"/include "libbb.h"
2007-05-26xpipe: introduce (saves ~170 bytes)Denis Vlasenko
udhcp/signalpipe.c: use pipe instead of socketpair.
2007-05-26- fix typo in help text and fix punctuationBernhard Reutner-Fischer
2007-05-25hush: fix 'echo abc`sleep 5`def' + Ctrl-Z and Ctrl-C bugs. +50 bytes of code.Denis Vlasenko
2007-05-25hush: avoid duplicating HUSH_VERSIONDenis Vlasenko
2007-05-25hush: micro-optimization in new variable codeDenis Vlasenko
2007-05-25hush: we can't do without variable->value member, saving 25 bytes of codeDenis Vlasenko
and some runtime memory. Rename few variables.
2007-05-25hush: rework variable storage and environment handling.Denis Vlasenko
More that -100 bytes of code + memory leak plugged. Added a testcase for it.
2007-05-24hush: update README with yet another failure caseDenis Vlasenko
2007-05-24hush: fix segfaulting syntax error in interactive hushDenis Vlasenko
2007-05-24hush: improve 2 testsuite testsDenis Vlasenko
2007-05-24hush: add 2 tests for correct syntax error reportingDenis Vlasenko
2007-05-24udhcp: socketpair can fail if AF_UNIX is not available (e.g. if module is ↵Denis Vlasenko
not loaded). Error out on that.
2007-05-24hush: fix handling of unmatched ${name (without closing '}') -Denis Vlasenko
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)
2007-05-23hush: make syntax error messages a bit more usefulDenis Vlasenko
2007-05-23hush: prepare testsuite for new, fixed error message formatDenis Vlasenko
2007-05-23hush: fix job control with eval /bin/external_progDenis Vlasenko
hush: fix parsing of unterminated "str with no EOL hush: improved make_string() (smaller, faster, needs less RAM) hush: renamed several functions
2007-05-23hush: fix a bit different instance of "No EOL" bug,Denis Vlasenko
add testsuite for that. Expand another testsuite.
2007-05-23fix execute bit on hush-misc/shift.testsDenis Vlasenko
2007-05-22hdparm: make -T -t code smaller (-194 bytes), and output prettierDenis Vlasenko
2007-05-21hush: add 3 CONFIG_xxx, allowing for smaller and less capable hush.Denis Vlasenko
Minimal hush is ~9k now (lash is ~7k).
2007-05-21shells: update README and testsuite. environment memory leakDenis Vlasenko
needs to be fixed - and documented!
2007-05-21hush: using smallints where we can. save ~20 bytes in code andDenis Vlasenko
some data storage at runtime.
2007-05-20hush: fix shift + $0 bug; add testcaseDenis Vlasenko
2007-05-20hush: trivial size optimizationDenis Vlasenko
2007-05-20hush: make process substitution configurable; add a testcaseDenis Vlasenko
2007-05-20busybox.net: announce 1.5.1 on the web site.Denis Vlasenko
2007-05-20ash: implement type -p, costs less than 10 bytesDenis Vlasenko
(patch by Mats Erik Andersson <mats.andersson64@comhem.se>)
2007-05-20mount: fix mounting of symlinks (mount from util-linux allows that)Denis Vlasenko
2007-05-18cttyhack: new applet.Denis Vlasenko
2007-05-18make "static linking against glibc" an #error, not #warningDenis Vlasenko
2007-05-18awk: fix a trivial bug introduced by me.Denis Vlasenko
This is how it goes. I break stuff by doing useless 'cleanups', people fix the fallout. :(. Thanks rockeychu!
2007-05-18we were basically ignoring CONFIG_USE_BB_PWD_GRP (assuming =y),Denis Vlasenko
fix this
2007-05-17awk: make code a bit less obfuscatedDenis Vlasenko
2007-05-17several *.c files:Denis Vlasenko
move 'extern environ' up to the location of #includes
2007-05-17vi: remove two globalsDenis Vlasenko
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
2007-05-17hush: do "struct globals" trick. hush.o data+bss = 0 bytes now.Denis Vlasenko
+60 bytes to image, but -8000 bytes in bss.
2007-05-17hush: consolidated variable expansion for assignments and "normal" one.Denis Vlasenko
-435 bytes. Tested against testsuite.
2007-05-17more compile fixes from randomconfig runDenis Vlasenko
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