Denys Vlasenko [Thu, 16 Sep 2010 14:12:00 +0000 (16:12 +0200)]
hush: move shell_ver from globals to main's stack.
function old new delta
hush_main 995 1011 +16
pseudo_exec_argv 253 251 -2
execvp_or_die 50 48 -2
maybe_set_to_sigexit 50 47 -3
hush_exit 78 75 -3
builtin_wait 274 271 -3
check_and_run_traps 205 200 -5
init_sigmasks 214 190 -24
builtin_trap 465 441 -24
reset_traps_to_defaults 238 211 -27
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/9 up/down: 16/-93) Total: -77 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Thu, 16 Sep 2010 13:46:20 +0000 (15:46 +0200)]
simpler check for od
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Thu, 16 Sep 2010 11:23:15 +0000 (13:23 +0200)]
build system: test that od is present in the host system
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Thu, 16 Sep 2010 09:50:46 +0000 (11:50 +0200)]
shell/math: deconvolute and explain ?: handling. Give better error message
function old new delta
arith_apply 1271 1283 +12
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Wed, 15 Sep 2010 11:33:02 +0000 (13:33 +0200)]
shell/math: return string error indicator, not integer
function old new delta
expand_and_evaluate_arith 87 106 +19
expand_one_var 1563 1570 +7
arith 12 18 +6
evaluate_string 678 680 +2
arith_apply 1269 1271 +2
builtin_umask 133 132 -1
ash_arith 118 75 -43
expand_vars_to_list 1094 1038 -56
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/3 up/down: 36/-100) Total: -64 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Tue, 14 Sep 2010 10:57:05 +0000 (12:57 +0200)]
sleep: make it non-NOFORK. Fixes ^C in standalone shell
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 13 Sep 2010 10:49:52 +0000 (12:49 +0200)]
shell/math.c: stop using bss variable
function old new delta
evaluate_string - 678 +678
expand_one_var 1543 1563 +20
builtin_type 114 116 +2
expand_and_evaluate_arith 89 87 -2
prev_chk_var_recursive 4 - -4
ash_arith 122 118 -4
arith_lookup_val 142 132 -10
arith 674 12 -662
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 2/4 up/down: 700/-682) Total: 18 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 13 Sep 2010 10:49:03 +0000 (12:49 +0200)]
shell/math.c: rename arith_eval_hooks to arith_state, put error code into it
function old new delta
expand_and_evaluate_arith 79 89 +10
arith 675 674 -1
arith_lookup_val 151 142 -9
ash_arith 135 122 -13
arith_apply 1304 1269 -35
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/4 up/down: 10/-58) Total: -48 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 13 Sep 2010 09:11:40 +0000 (11:11 +0200)]
shell/math.c: small code shrink; fixed incomprehensible comments
function old new delta
arith_apply 1334 1304 -30
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 12 Sep 2010 23:09:11 +0000 (01:09 +0200)]
shell: small code shrink
function old new delta
arith 680 675 -5
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 12 Sep 2010 22:34:26 +0000 (00:34 +0200)]
shell: shrink arith code; and prepare for returning text error codes
function old new delta
arith 701 680 -21
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 12 Sep 2010 15:34:13 +0000 (17:34 +0200)]
hush: optional support for history saving
function old new delta
hush_main 945 995 +50
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 12 Sep 2010 15:13:29 +0000 (17:13 +0200)]
smemcap: use correct tar magic
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Marek Polacek [Sun, 12 Sep 2010 15:06:43 +0000 (17:06 +0200)]
*: s/perror/bb_simple_perror_msg/g
function old new delta
readLines 448 446 -2
doCommands 2449 2438 -11
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-13) Total: -13 bytes
Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Dan Fandrich [Sat, 11 Sep 2010 07:28:50 +0000 (00:28 -0700)]
Fixed a couple of failing tar tests
The tar symlinks mode test is fixed similarly to the hardlinks
test in
0d7cb4cc, and the read-only test is skipped by
SKIP_KNOWN_BUGS.
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 12 Sep 2010 14:17:37 +0000 (16:17 +0200)]
busybox: add "busybox --list[-full]" to help text
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 12 Sep 2010 14:13:44 +0000 (16:13 +0200)]
hush: move the EXIT trap comment. no code changes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 12 Sep 2010 13:38:04 +0000 (15:38 +0200)]
hush: fix EXIT trap display inside exit trap handler
function old new delta
hush_exit 84 78 -6
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 12 Sep 2010 13:06:42 +0000 (15:06 +0200)]
shell/match.c: shrink by dropping double bool inversion
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 12 Sep 2010 13:05:39 +0000 (15:05 +0200)]
hush: fix handling of \" in quoted/unquoted `cmd`
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 12 Sep 2010 13:04:27 +0000 (15:04 +0200)]
ash: shrink by folding an if check into setprompt; unindent big block
function old new delta
setprompt_if - 66 +66
parseheredoc 126 124 -2
parsecmd 68 66 -2
redirect 1254 1249 -5
xxreadtoken 351 343 -8
readtoken1 3219 3204 -15
setprompt 62 - -62
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/5 up/down: 66/-94) Total: -28 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 12 Sep 2010 13:03:16 +0000 (15:03 +0200)]
ash: add missing casts to match CTLfoo; add TODO comments
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Fri, 10 Sep 2010 13:34:53 +0000 (15:34 +0200)]
hush: remove forgotten commented-out block. no code changes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Fri, 10 Sep 2010 09:06:01 +0000 (11:06 +0200)]
hush: do fewer strdups in % and hash expansions
function old new delta
builtin_umask 133 132 -1
expand_one_var 1552 1543 -9
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Fri, 10 Sep 2010 08:44:23 +0000 (10:44 +0200)]
hush: better function and parameter names
Also, trim code which isn't needed for non-bash compat.
No logic changes.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Fri, 10 Sep 2010 08:19:22 +0000 (10:19 +0200)]
hush: fixes to testsuite
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Fri, 10 Sep 2010 08:17:53 +0000 (10:17 +0200)]
hush: fix var_bash5.tests failure
function old new delta
expand_one_var 1513 1552 +39
expand_pseudo_dquoted 118 135 +17
expand_string_to_string 110 126 +16
setup_heredoc 298 308 +10
expand_and_evaluate_arith 69 79 +10
parse_stream_dquoted 233 241 +8
setup_redirects 220 225 +5
run_list 956 961 +5
expand_assignments 76 81 +5
run_pipe 1587 1590 +3
parse_stream 2371 2374 +3
builtin_umask 132 133 +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 12/0 up/down: 122/0) Total: 122 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Fri, 10 Sep 2010 08:15:18 +0000 (10:15 +0200)]
hush: fix var_bash3.tests failure
function old new delta
expand_one_var 1513 1538 +25
parse_stream_dquoted 233 241 +8
expand_pseudo_dquoted 118 126 +8
setup_heredoc 298 303 +5
expand_and_evaluate_arith 69 74 +5
parse_stream 2371 2374 +3
builtin_umask 132 133 +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 7/0 up/down: 55/0) Total: 55 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Fri, 10 Sep 2010 08:12:34 +0000 (10:12 +0200)]
hush: remove useless ESC_GLOB_CHARS clears/resotres
function old new delta
o_addQstr 43 165 +122
expand_on_ifs 210 189 -21
expand_vars_to_list 1122 1094 -28
o_addqblock 139 - -139
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/2 up/down: 122/-188) Total: -66 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Thu, 9 Sep 2010 12:38:46 +0000 (14:38 +0200)]
hush: fix a bug where expand_one_var wasn't restoring 1st char of the encoded $var
function old new delta
expand_one_var 1515 1513 -2
expand_vars_to_list 1133 1122 -11
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Thu, 9 Sep 2010 12:04:57 +0000 (14:04 +0200)]
hush: make parse_dollar flag quited status regardless of glob escaping status
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>
Denys Vlasenko [Thu, 9 Sep 2010 11:32:21 +0000 (13:32 +0200)]
hush: simplification in parse_stream, parse_stream_dquoted
function old new delta
parse_stream 2354 2369 +15
parse_stream_dquoted 250 228 -22
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Thu, 9 Sep 2010 10:58:19 +0000 (12:58 +0200)]
hush: simplify parse_stream_dquoted
function old new delta
parse_stream_dquoted 303 250 -53
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Thu, 9 Sep 2010 10:40:03 +0000 (12:40 +0200)]
hush: straighten out the logic in parse_stream
function old new delta
parse_stream 2399 2354 -45
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Dan Fandrich [Wed, 8 Sep 2010 06:38:28 +0000 (23:38 -0700)]
Avoid side effects in putc(), which may be implemented as a macro
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Wed, 8 Sep 2010 11:58:55 +0000 (13:58 +0200)]
hush: eliminate redundant parameter of expand_vars_to_list()
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Wed, 8 Sep 2010 11:44:34 +0000 (13:44 +0200)]
hush: replace flag bytes in struct o_string with bit flags
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Wed, 8 Sep 2010 11:33:26 +0000 (13:33 +0200)]
hush: remove unused enum typedef
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Wed, 8 Sep 2010 11:31:53 +0000 (13:31 +0200)]
hush: fix set -- q w e; (IFS='' echo "$*"; IFS=''; echo "$*"); echo "$*"
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Tue, 7 Sep 2010 16:41:56 +0000 (18:41 +0200)]
nc: show help text on bad parameters
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Tue, 7 Sep 2010 16:40:53 +0000 (18:40 +0200)]
lineedit: do not hang on error, but return error indicator.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Tue, 7 Sep 2010 10:19:33 +0000 (12:19 +0200)]
shell: unify endofname() in hush and ash
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>
Denys Vlasenko [Tue, 7 Sep 2010 07:56:34 +0000 (09:56 +0200)]
hush: a few relatively trivial simplifications
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>
Denys Vlasenko [Tue, 7 Sep 2010 07:53:50 +0000 (09:53 +0200)]
hush: style cleanups. no code changes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 6 Sep 2010 15:41:46 +0000 (17:41 +0200)]
Again fix license line format
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 6 Sep 2010 15:37:52 +0000 (17:37 +0200)]
blockdev: code shrink
function old new delta
blockdev_main 292 255 -37
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 6 Sep 2010 14:31:18 +0000 (16:31 +0200)]
blockdev: make "blockdev --rereadpt /dev/sda EXTRA_ARG" complain. +6 bytes.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 6 Sep 2010 14:22:25 +0000 (16:22 +0200)]
made 3 license strings to follow the usual form ("or later" bit is not changed!)
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 6 Sep 2010 13:34:15 +0000 (15:34 +0200)]
blockdev: -2 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 6 Sep 2010 12:15:46 +0000 (14:15 +0200)]
tweak blockdev's help text
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 6 Sep 2010 11:39:59 +0000 (13:39 +0200)]
tweak udhcpd help text
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Sergey Naumov [Mon, 6 Sep 2010 11:35:58 +0000 (13:35 +0200)]
blockdev: new applet
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>
Denys Vlasenko [Mon, 6 Sep 2010 10:10:51 +0000 (12:10 +0200)]
hush: revert a recent buggy change which resulted in two HUSH_VERSIONs
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 6 Sep 2010 09:47:55 +0000 (11:47 +0200)]
fix typo in comment
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 6 Sep 2010 09:46:03 +0000 (11:46 +0200)]
hush: fix another corner case with backslashes in heredocs
function old new delta
parse_stream 2395 2432 +37
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 6 Sep 2010 09:27:32 +0000 (11:27 +0200)]
hush: fix backslash and terminator handling in <<[-]["]heredoc["]
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>
Denys Vlasenko [Mon, 6 Sep 2010 08:26:37 +0000 (10:26 +0200)]
hush: fix globbing+backslashes in unquoted $var expansion
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 6 Sep 2010 08:22:13 +0000 (10:22 +0200)]
hush: remove disabled CMD_SINGLEWORD_NOGLOB_COND, rename o_glob->perform_glob
+ other small tweaks to comments and such
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 6 Sep 2010 08:18:21 +0000 (10:18 +0200)]
shell: remove lash and bbsh
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 5 Sep 2010 17:28:29 +0000 (19:28 +0200)]
runit_lib: remove/inline a few more things
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Dan Fandrich [Sun, 5 Sep 2010 14:16:46 +0000 (16:16 +0200)]
tar: add a test for extraction of read-only directory
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Cristian Ionescu-Idbohrn [Sun, 5 Sep 2010 12:34:42 +0000 (14:34 +0200)]
remove redundant ENABLE_DESKTOP in procps/ps.c
Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 5 Sep 2010 12:50:59 +0000 (14:50 +0200)]
hush: big reordering: move parser functions to the beginning. no code changes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 5 Sep 2010 12:49:40 +0000 (14:49 +0200)]
hush: rename o_quoted to has_quoted_part; small code shrink
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 5 Sep 2010 12:48:11 +0000 (14:48 +0200)]
hush: move variable expansion into a separate function. No logic changes
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>
Denys Vlasenko [Sun, 5 Sep 2010 12:45:38 +0000 (14:45 +0200)]
hush: add support for ${var/pattern/repl}, conditional on bash compat
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>
Denys Vlasenko [Sat, 4 Sep 2010 19:21:07 +0000 (21:21 +0200)]
hush: optimize #[#] and %[%] for speed. size -2 bytes.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sat, 4 Sep 2010 17:52:44 +0000 (19:52 +0200)]
hush: fix handling of backslashes in variable assignment
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sat, 4 Sep 2010 17:46:52 +0000 (19:46 +0200)]
lzop: fix misordered "v=NULL; free(v)", small code shrink
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Fri, 3 Sep 2010 15:22:56 +0000 (17:22 +0200)]
fix false positive in testsuite/tar.tests
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Dan Fandrich [Fri, 3 Sep 2010 01:38:00 +0000 (18:38 -0700)]
Fix some test cases
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>
Denys Vlasenko [Fri, 3 Sep 2010 14:58:37 +0000 (16:58 +0200)]
ifupdown: %client%, not %clientid%
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Fri, 3 Sep 2010 12:11:08 +0000 (14:11 +0200)]
lineedit: on tab completion, show filenames obly in all cases (bash compat)
function old new delta
complete_cmd_dir_file 731 730 -1
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Fri, 3 Sep 2010 12:09:24 +0000 (14:09 +0200)]
lineedit: allocate matchBuf only temporarily: saves MAX_LINELEN bytes
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>
Denys Vlasenko [Fri, 3 Sep 2010 12:08:24 +0000 (14:08 +0200)]
lineedit: de-indent large block in input_tab. No logic changes.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Fri, 3 Sep 2010 11:05:51 +0000 (13:05 +0200)]
lineedit: rename tmp -> chosen_match; small code shrink
function old new delta
input_tab 1016 1012 -4
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Fri, 3 Sep 2010 11:02:47 +0000 (13:02 +0200)]
lineedit: stop using permanent int_buf[] (16k!): allocate it
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>
Denys Vlasenko [Fri, 3 Sep 2010 10:59:15 +0000 (12:59 +0200)]
lineedit: remove pos_buf[] array (up to 16k!); fix compat bugs
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>
Denys Vlasenko [Fri, 3 Sep 2010 10:56:36 +0000 (12:56 +0200)]
lineedit: return prefix len from tab completion helpers
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>
Denys Vlasenko [Fri, 3 Sep 2010 10:53:15 +0000 (12:53 +0200)]
lineedit: clean up tab completion code (variable reuse, comments)
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>
Denys Vlasenko [Fri, 3 Sep 2010 10:51:36 +0000 (12:51 +0200)]
preparatory cleanup patch for tab completion fixes
renames and deinlines a few functions
function old new delta
input_tab - 1041 +1041
complete_cmd_dir_file - 699 +699
complete_username - 121 +121
username_completion 121 - -121
read_line_input 5002 3313 -1689
------------------------------------------------------------------------------
(add/remove: 3/1 grow/shrink: 0/1 up/down: 1861/-1810) Total: 51 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Thu, 2 Sep 2010 10:44:39 +0000 (12:44 +0200)]
lineedit: small readability improvement (same code)
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Thu, 2 Sep 2010 10:03:11 +0000 (12:03 +0200)]
lineedit: fix completion with Unicode chars
function old new delta
read_line_input 4966 5002 +36
bb_wcstombs 170 159 -11
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 36/-11) Total: 25 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Thu, 2 Sep 2010 10:01:11 +0000 (12:01 +0200)]
lineedit: preparatory cleanup patch for Unicode completion fix
Some logic changes and function renames. The fix will follow this patch,
to mkae it distinct from cleanup.
function old new delta
build_match_prefix - 892 +892
username_completion - 121 +121
read_line_input 4902 4966 +64
username_tab_completion 235 - -235
find_match 892 - -892
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 1/0 up/down: 1077/-1127) Total: -50 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Wed, 1 Sep 2010 14:04:24 +0000 (16:04 +0200)]
libbb: xfunc_error_retval can be a byte
function old new delta
xfunc_die 55 60 +5
log_and_exit 43 45 +2
hush_main 961 963 +2
xfunc_error_retval 4 1 -3
tty_main 87 84 -3
sv_main 1183 1180 -3
sort_main 804 801 -3
run_applet_no_and_exit 440 437 -3
puts_maybe_newline 198 195 -3
nohup_main 228 225 -3
httpd_main 753 750 -3
get_header_tar 1496 1493 -3
fsck_minix_main 2972 2969 -3
expr_main 110 107 -3
cmp_main 641 638 -3
chat_main 1359 1356 -3
builtin_exit 48 45 -3
arping_main 1587 1584 -3
BB_EXECVP_or_die 47 44 -3
send_cgi_and_exit 901 895 -6
diff_main 1197 1191 -6
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/18 up/down: 9/-60) Total: -51 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Wed, 1 Sep 2010 11:24:05 +0000 (13:24 +0200)]
uudecode,base64: code shrink
function old new delta
read_base64 373 358 -15
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Wed, 1 Sep 2010 10:01:17 +0000 (12:01 +0200)]
better shared strings trick
text data bss dec hex filename
861980 441 7540 869961 d4649 busybox_old
861914 441 7540 869895 d4607 busybox_unstripped
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Wed, 1 Sep 2010 09:31:43 +0000 (11:31 +0200)]
getty: small code shrink
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Tue, 31 Aug 2010 17:17:42 +0000 (19:17 +0200)]
find: add rudimentary support for -exec {} +
function old new delta
parse_params 1421 1414 -7
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Tue, 31 Aug 2010 12:09:22 +0000 (14:09 +0200)]
base64: new applet
function old new delta
base64_main - 217 +217
packed_usage 27181 27229 +48
read_base64 348 373 +25
applet_names 2299 2306 +7
bbconfig_config_bz2 4942 4948 +6
applet_main 1352 1356 +4
applet_nameofs 676 678 +2
applet_install_loc 169 170 +1
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 7/0 up/down: 310/0) Total: 310 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Tue, 31 Aug 2010 10:42:06 +0000 (12:42 +0200)]
libbb: add xfstat function
function old new delta
xfstat - 25 +25
mkfs_ext2_main 2421 2423 +2
mkfs_reiser_main 1197 1194 -3
next 312 307 -5
ar_main 533 522 -11
mkfs_minix_main 2938 2924 -14
mkfs_vfat_main 1511 1495 -16
writeTarFile 272 255 -17
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/6 up/down: 27/-66) Total: -39 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 30 Aug 2010 23:50:03 +0000 (01:50 +0200)]
mkswap: clear 1st kilobyte. Closes bug 1831
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Mon, 30 Aug 2010 17:20:09 +0000 (19:20 +0200)]
iplink: another compat #ifndef/#define tweak
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 30 Aug 2010 13:20:07 +0000 (15:20 +0200)]
ash: small code shrink (-21 bytes)
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Mon, 30 Aug 2010 11:54:12 +0000 (13:54 +0200)]
ash: add another ${v/a/b} test we currently fail
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Denys Vlasenko [Sun, 29 Aug 2010 23:19:47 +0000 (01:19 +0200)]
typo fix in comment
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 29 Aug 2010 12:39:45 +0000 (14:39 +0200)]
remove stray debugging stuff
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 29 Aug 2010 12:36:11 +0000 (14:36 +0200)]
bbconfig: add COMPRESS_BBCONFIG option
function old new delta
bbconfig_config_bz2 - 4905 +4905
bbconfig_main 13 70 +57
bbconfig_config 21811 - -21811
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 1/0 up/down: 4962/-21811) Total: -16849 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Baruch Siach [Sun, 29 Aug 2010 07:36:50 +0000 (10:36 +0300)]
nandwrite: always check the first erase block
Current code does not check the first erase block when mtdoffset is not erase
block aligned. Fix this.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Denys Vlasenko [Sun, 29 Aug 2010 11:29:02 +0000 (13:29 +0200)]
nandwrite: complain on malformed -s NUM
Elsewhere: use common error message. -30 bytes net size change
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
projects / oweals / busybox.git / log