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2007-06-13hush: fix read builtin to not read ahead past eol and to not useDenis Vlasenko
insane amounts of stack. Testsuite updated.
2007-06-12remove nearly-duplicate PATHs in several placesDenis Vlasenko
function old new delta bb_PATH_root_path - 35 +35 varunset 60 58 -2 arith 2042 2033 -9 bb_default_root_login_path 30 - -30 .rodata 128794 128762 -32 which_main 152 117 -35 defpathvar 40 - -40 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 0/4 up/down: 35/-148) Total: -113 bytes
2007-06-12A few more string duplicates found & eliminatedDenis Vlasenko
# size busybox_old busybox_unstripped text data bss dec hex filename 679693 2700 15632 698025 aa6a9 busybox_old 679523 2700 15632 697855 aa5ff busybox_unstripped
2007-06-08make busybox --install work even if /proc/self/exe doesn't existDenis Vlasenko
# size busybox_old busybox_unstripped text data bss dec hex filename 680095 2704 15648 698447 aa84f busybox_old 680099 2704 15648 698451 aa853 busybox_unstripped
2007-06-08hush: add missing dependencies (Maxime Bizon <mbizon@freebox.fr> (Freebox))Denis Vlasenko
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
2007-05-30hush: trivial buglet found by randomconfig testingDenis Vlasenko
2007-05-30whitespace fixesDenis 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.
2007-05-25hush: 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
2007-05-24hush: 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
2007-05-21hush: 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
2007-05-20ash: implement type -p, costs less than 10 bytesDenis Vlasenko
(patch by Mats Erik Andersson <mats.andersson64@comhem.se>)
2007-05-18cttyhack: new applet.Denis Vlasenko
2007-05-17several *.c files:Denis Vlasenko
move 'extern environ' up to the location of #includes
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
2007-05-16hush: take care of several easy FIXMEs. -228 bytes.Denis Vlasenko
2007-05-16hush: another microscopic typo fixDenis Vlasenko
2007-05-16hush: fix English in commentDenis Vlasenko
2007-05-16hush: simplify read builtin; fix set_local_var (misplaced 'goto skip;')Denis Vlasenko
2007-05-16hush: fix expansion of quoted $VAR, $* and $@Denis Vlasenko
2007-05-16hush: fix incorrect processing of echo "'$var'".Denis Vlasenko
hush: rename map[] and MAP_xxx, making them easier to understand. hush: move testcase (which now passes) from hush-bugs to hush-parsing
2007-05-14hush: move testsuite files from hush-bugs to hush-parsingDenis Vlasenko
(as these bugs are now fixed)
2007-05-14hush: more fixes to variable expansion, more testcasesDenis Vlasenko
2007-05-14hush: move towards more correct variable expansionDenis Vlasenko
hush: fix a few cases in FOR v IN ... construct unfortunately, code growth is big - ~600 bytes
2007-05-13hush: fix '{ false; echo $?; }' bug.Denis Vlasenko
hush: expand testsuite. variable expansion is still very broken
2007-05-11hush: reinstate hush_test, add testcases for process substDenis Vlasenko
2007-05-11hush: fix bug in interactive shell introduced yesterdayDenis Vlasenko
hush: fix `process subst` (2 bugs) NB: will delete and re-add hush_test in order to change file modes
2007-05-10hush: fix "unterminated last line loops forever" bugDenis Vlasenko
hush: add testsuite infrastructure
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