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2010-09-09hush: make parse_dollar flag quited status regardless of glob escaping statusDenys Vlasenko
function old new delta parse_stream_dquoted 228 233 +5 parse_stream 2369 2371 +2 parse_dollar 730 717 -13 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 7/-13) Total: -6 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-09hush: simplification in parse_stream, parse_stream_dquotedDenys Vlasenko
function old new delta parse_stream 2354 2369 +15 parse_stream_dquoted 250 228 -22 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-09hush: simplify parse_stream_dquotedDenys Vlasenko
function old new delta parse_stream_dquoted 303 250 -53 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-09hush: straighten out the logic in parse_streamDenys Vlasenko
function old new delta parse_stream 2399 2354 -45 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-09Avoid side effects in putc(), which may be implemented as a macroDan Fandrich
Signed-off-by: Dan Fandrich <dan@coneharvesters.com> Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-08hush: eliminate redundant parameter of expand_vars_to_list()Denys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-08hush: replace flag bytes in struct o_string with bit flagsDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-08hush: remove unused enum typedefDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-08hush: fix set -- q w e; (IFS='' echo "$*"; IFS=''; echo "$*"); echo "$*"Denys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-07nc: show help text on bad parametersDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-07lineedit: do not hang on error, but return error indicator.Denys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-07shell: unify endofname() in hush and ashDenys Vlasenko
function old new delta builtin_umask 132 133 +1 changepath 195 194 -1 expand_and_evaluate_arith 77 69 -8 ash_arith 143 135 -8 expand_one_var 1551 1515 -36 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/4 up/down: 1/-53) Total: -52 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-07hush: a few relatively trivial simplificationsDenys Vlasenko
function old new delta helper_export_local 130 135 +5 set_vars_and_save_old 89 85 -4 expand_variables 147 141 -6 get_ptr_to_local_var 77 70 -7 get_local_var_value 171 164 -7 delete_finished_bg_job 31 16 -15 hush_exit 101 84 -17 free_pipe_list 31 12 -19 check_and_run_traps 232 205 -27 free_pipe 205 130 -75 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/9 up/down: 5/-177) Total: -172 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-07hush: style cleanups. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06Again fix license line formatDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06blockdev: code shrinkDenys Vlasenko
function old new delta blockdev_main 292 255 -37 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06blockdev: make "blockdev --rereadpt /dev/sda EXTRA_ARG" complain. +6 bytes.Denys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06made 3 license strings to follow the usual form ("or later" bit is not changed!)Denys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06blockdev: -2 bytesDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06tweak blockdev's help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06tweak udhcpd help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06blockdev: new appletSergey Naumov
function old new delta blockdev_main - 287 +287 bdcommands - 160 +160 packed_usage 27203 27298 +95 applet_names 2297 2306 +9 applet_main 1352 1356 +4 applet_nameofs 676 678 +2 applet_install_loc 169 170 +1 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 5/0 up/down: 558/0) Total: 558 bytes Signed-off-by: Sergey Naumov <sknaumov@gmail.com> Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06hush: revert a recent buggy change which resulted in two HUSH_VERSIONsDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06fix typo in commentDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06hush: fix another corner case with backslashes in heredocsDenys Vlasenko
function old new delta parse_stream 2395 2432 +37 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06hush: fix backslash and terminator handling in <<[-]["]heredoc["]Denys Vlasenko
function old new delta parse_stream 2339 2395 +56 expand_pseudo_dquoted 104 118 +14 parse_stream_dquoted 296 300 +4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/0 up/down: 74/0) Total: 74 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06hush: fix globbing+backslashes in unquoted $var expansionDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06hush: remove disabled CMD_SINGLEWORD_NOGLOB_COND, rename o_glob->perform_globDenys Vlasenko
+ other small tweaks to comments and such Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-06shell: remove lash and bbshDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-05runit_lib: remove/inline a few more thingsDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-05tar: add a test for extraction of read-only directoryDan Fandrich
Signed-off-by: Dan Fandrich <dan@coneharvesters.com> Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-05remove redundant ENABLE_DESKTOP in procps/ps.cCristian Ionescu-Idbohrn
Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com> Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-05hush: big reordering: move parser functions to the beginning. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-05hush: rename o_quoted to has_quoted_part; small code shrinkDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-05hush: move variable expansion into a separate function. No logic changesDenys Vlasenko
function old new delta expand_one_var - 1551 +1551 expand_vars_to_list 2833 1175 -1658 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/1 up/down: 1551/-1658) Total: -107 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-05hush: add support for ${var/pattern/repl}, conditional on bash compatDenys Vlasenko
function old new delta expand_vars_to_list 2386 2833 +447 expand_string_to_string 69 110 +41 parse_dollar 681 721 +40 hush_main 963 945 -18 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/1 up/down: 528/-18) Total: 510 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-04hush: optimize #[#] and %[%] for speed. size -2 bytes.Denys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-04hush: fix handling of backslashes in variable assignmentDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-04lzop: fix misordered "v=NULL; free(v)", small code shrinkDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03fix false positive in testsuite/tar.testsDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03Fix some test casesDan Fandrich
The tar tests still don't pass, but at least now it's because of a problem with Busybox and not the tests themselves. Signed-off-by: Dan Fandrich <dan@coneharvesters.com> Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03ifupdown: %client%, not %clientid%Denys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03lineedit: on tab completion, show filenames obly in all cases (bash compat)Denys Vlasenko
function old new delta complete_cmd_dir_file 731 730 -1 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03lineedit: allocate matchBuf only temporarily: saves MAX_LINELEN bytesDenys Vlasenko
function old new delta input_tab 1027 1041 +14 build_match_prefix 590 562 -28 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 14/-28) Total: -14 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03lineedit: de-indent large block in input_tab. No logic changes.Denys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03lineedit: rename tmp -> chosen_match; small code shrinkDenys Vlasenko
function old new delta input_tab 1016 1012 -4 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03lineedit: stop using permanent int_buf[] (16k!): allocate itDenys Vlasenko
Now it is allocated temporarily only for the duretion of prefix generation, and also we only allocate the needed size, not maximally possible. function old new delta build_match_prefix 579 590 +11 remove_chunk 43 28 -15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 11/-15) Total: -4 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03lineedit: remove pos_buf[] array (up to 16k!); fix compat bugsDenys Vlasenko
pos_buf is a strange hack, easy to do without it. This also allows lines >32k long to be handled. Also simplified match prefix generations and made behavior more like bash. function old new delta remove_chunk - 43 +43 collapse_pos 79 - -79 build_match_prefix 804 579 -225 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/1 up/down: 43/-304) Total: -261 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03lineedit: return prefix len from tab completion helpersDenys Vlasenko
This kills horrific logic which deletes and re-adds prefix (!) function old new delta complete_cmd_dir_file 705 731 +26 complete_username 121 124 +3 input_tab 1041 1016 -25 build_match_prefix 838 804 -34 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/2 up/down: 29/-59) Total: -30 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-03lineedit: clean up tab completion code (variable reuse, comments)Denys Vlasenko
Noted bugs in behavior. Added debugging machinery. Decoupled variables reused for unrelated purposes: apparently, when not forced to use liveness analysis, gcc fares better. function old new delta complete_cmd_dir_file 699 705 +6 collapse_pos 75 79 +4 build_match_prefix 892 838 -54 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 10/-54) Total: -44 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
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