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2025-11-08dd: fix overflow for very large count/seek/skip valuesDenys Vlasenko
function old new delta xatoull_range_sfx - 49 +49 dd_main 1607 1640 +33 bb_banner 47 46 -1 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/1 up/down: 82/-1) Total: 81 bytes Signed-off-by: Sertonix <sertonix@posteo.net> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2025-11-08ls: restore functionality of --colorDenys Vlasenko
Since commit 551bfdb97 (ls: implement -q, fix -w0, reduce startup time) the '--color' option behaves as though the default argument 'always' had been specified. This is due to an explicit short option for '--color' being given, but without specifying that an argument is expected. function old new delta .rodata 106027 106029 +2 Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2025-10-07cp: fix `cp -aT` overwriting symlink to directoriesDenys Vlasenko
busybox cp refuses to overwrite another symlink to a directory due to an incorrect stat() call that should be lstat(). When using -T, we want to consider the target argument directly without resolving symlinks. function old new delta cp_main 496 514 +18 Signed-off-by: Dominique Martinet <dominique.martinet@atmark-techno.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2025-08-01ls: don't do unnecessary tty operations when called from ftpdDenys Vlasenko
function old new delta ls_main 660 690 +30 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2025-08-01ls: code shrinkDenys Vlasenko
Looks like gcc can figure this out by itself, but let's be explicit Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2025-08-01ls: fix -Q to match GNUDenys Vlasenko
function old new delta print_name 137 229 +92 display_files 375 402 +27 c_escape_conv_str00 - 24 +24 display 1476 1485 +9 conv_str 33 - -33 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 3/0 up/down: 152/-33) Total: 119 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2025-07-31ls: lack of -q should not suppress -QDenys Vlasenko
function old new delta print_name 134 137 +3 display_files 374 375 +1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 4/0) Total: 4 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2025-07-31ls: implement -q, fix -w0, reduce startup timeDenys Vlasenko
function old new delta ls_main 598 660 +62 ls_longopts - 47 +47 G_isatty - 36 +36 print_name 102 134 +32 display_files 358 374 +16 .rodata 105829 105833 +4 vgetopt32 1330 1317 -13 static.ls_longopts 47 - -47 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 4/1 up/down: 197/-60) Total: 137 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2025-07-30date: return failure exit code on clock_settime errorLadislav Michl
Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2025-07-30sha384sum: new appletAndy Knowles
function old new delta sha512384_end - 198 +198 packed_usage 35021 35134 +113 init384 - 80 +80 sha384_begin - 19 +19 sha384_end - 10 +10 applet_names 2823 2833 +10 md5_sha1_sum_main 501 507 +6 sha3_end 54 59 +5 applet_main 1628 1632 +4 show_usage_if_dash_dash_help 79 72 -7 hash_file 358 344 -14 sha512_end 197 10 -187 ------------------------------------------------------------------------------ (add/remove: 4/0 grow/shrink: 5/3 up/down: 445/-208) Total: 237 bytes Signed-off-by: Andy Knowles <aknowles@galleonec.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2025-07-01df: -k overrides block size to 1k even if $POSIXLY_CORRECTDenys Vlasenko
function old new delta df_main 1060 1070 +10 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-21cut: code shrinkDenys Vlasenko
move "linenum" manipulations to the one place where it is used. function old new delta cut_main 1373 1360 -13 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-21cut: code shrinkDenys Vlasenko
This change eliminates one temporary: - if (dcount++ < cut_list[cl_pos].startpos) + dcount++; + if (dcount <= cut_list[cl_pos].startpos) function old new delta cut_main 1402 1373 -29 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-20cut: fix up -D/-s behavior with -FDenys Vlasenko
function old new delta cut_main 1388 1402 +14 packed_usage 34934 34933 -1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 14/-1) Total: 13 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-20cut: remove unnecessary initialization of regmatch_tDenys Vlasenko
function old new delta cut_main 1404 1388 -16 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-16cut: shorten error messages on bad syntax even moreDenys Vlasenko
$ cut -s -b3 cut: -s requires -f or -F $ cut -d@ -b3 cut: -d DELIM requires -f or -F function old new delta static.requires_f - 19 +19 static._op_on_field 32 - -32 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/0 up/down: 19/-32) Total: -13 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-16cut: shorten error messages on bad syntaxDenys Vlasenko
We don't need to mimic GNU cut error messages. $ cut -d@ -b3 cut: -d DELIM makes sense only with -f or -F $ cut -s -b3 cut: -s makes sense only with -f or -F function old new delta static._op_on_field 31 32 +1 .rodata 105659 105598 -61 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 1/-61) Total: -60 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-16cut: terminate cut_list[] so that we don't need "size of the array" variableDenys Vlasenko
function old new delta cut_main 1410 1404 -6 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-16cut: we can't get empty cut_list[], remove the check for thatDenys Vlasenko
function old new delta .rodata 105685 105659 -26 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-15cut: disallow -f '' and -f '-'Denys Vlasenko
function old new delta cut_main 1391 1410 +19 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-14cut: fix -F n-m to match toyboxDenys Vlasenko
function old new delta cut_main 1339 1391 +52 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-13cut: simplify getopt32 codeDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-13cut: "it's legal to pass an empty list" seems to be untrueDenys Vlasenko
function old new delta cut_main 1344 1339 -5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-13cut: whitespace fixesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-13cut: tweak commentsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-13cut: fix handling of -d ''Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-13cut: prevent infinite loop if -F REGEX matches empty delimiterDenys Vlasenko
function old new delta cut_main 1339 1348 +9 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-11cut: tweak --helpDenys Vlasenko
function old new delta packed_usage 34901 34934 +33 cut_main 1353 1339 -14 .rodata 105724 105685 -39 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/2 up/down: 33/-53) Total: -20 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: fix -d$'\n' --output-delimiter=@@ behaviorDenys Vlasenko
function old new delta cut_main 1261 1353 +92 packed_usage 34925 34901 -24 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 92/-24) Total: 68 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: implement --output-delimiterDenys Vlasenko
function old new delta cut_main 1204 1261 +57 static.cut_longopts - 20 +20 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/0 up/down: 77/0) Total: 77 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: with -F disabled in .config, don't show it in --helpDenys Vlasenko
function old new delta packed_usage 34897 34849 -48 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: comment out code which seems to be not neededDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: fix "echo 1.2 | cut -d. -f1,3" (print "1", not "1.")Denys Vlasenko
function old new delta cut_main 1228 1201 -27 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: with -F, do not regcomp() pattern for every fileDenys Vlasenko
function old new delta cut_main 1218 1228 +10 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: rename "cut_lists" to "cut_list"Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: rename some variables to hopefully better namesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: "orig_line" is redundant, remove itDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: allocate "printed" only if OPT_CHAR or OPT_BYTEDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: localize 'spos' variable, convert !NUMVAR to NUMVAR == 0Denys Vlasenko
This imporves readability Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: simplify OPT_ names, eliminate one variableDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: improve detection of invalid rangesRon Yorston
Commit 0068ce2fa (cut: add toybox-compatible options -O OUTSEP, -D, -F LIST) added detection of reversed ranges. Further improvements are possible. - The test for reversed ranges compared the start after it had been decremented with the end before decrement. It thus missed ranges of the form 2-1. - Zero isn't a valid start value for a range. (Nor is it a valid end value, but that's caught by the test for a reversed range.) - The code if (!*ltok) e = INT_MAX; duplicates a check that's already been made. - Display the actual range in the error message to make it easier to find which range was at fault. function old new delta .rodata 100273 100287 +14 cut_main 1239 1237 -2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 14/-2) Total: 12 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-12-10cut: fix "-s" flag to omit blank linesColin McAllister
Using cut with the delimiter flag ("-d") with the "-s" flag to only output lines containing the delimiter will print blank lines. This is deviant behavior from cut provided by GNU Coreutils. Blank lines should be omitted if "-s" is used with "-d". This change introduces a somewhat naiive, yet efficient solution, where line length is checked before looping though bytes. If line length is zero and the "-s" flag is used, the code will jump to parsing the next line to avoid printing a newline character. function old new delta cut_main 1196 1185 -11 Signed-off-by: Colin McAllister <colinmca242@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-10-07test: -x can return 0/1 early if all X bits are the sameDenys Vlasenko
function old new delta nexpr 702 725 +23 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-10-07ash: cache more of uid/gid syscallsDenys Vlasenko
Testcase: setuidgid 1:1 strace ash -c 'test -x TODO; test -x TODO; echo $?' should show that second "test -x" does not query ids again. function old new delta ash_main 1236 1256 +20 get_cached_euid - 19 +19 get_cached_egid - 19 +19 test_main 56 72 +16 test_exec 119 135 +16 is_in_supplementary_groups 52 57 +5 nexpr 718 702 -16 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 4/1 up/down: 95/-16) Total: 79 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-10-07ash: make "test -x" use cached groupinfoDenys Vlasenko
function old new delta test_main2 - 407 +407 testcmd 10 23 +13 test_main 418 56 -362 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/1 up/down: 420/-362) Total: 58 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-10-07libbb: simplify parameter passing in is_in_supplementary_groups()Denys Vlasenko
function old new delta is_in_supplementary_groups 54 52 -2 nexpr 721 718 -3 test_exec 125 119 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-11) Total: -11 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-10-07libbb: move is_in_supplementary_groups() from test to libbbDenys Vlasenko
function old new delta is_in_supplementary_groups - 54 +54 nexpr 766 721 -45 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/1 up/down: 54/-45) Total: 9 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-10-06test: Invert return value of test_eaccess and rename it to test_st_modeDenys Vlasenko
From dash: From: herbert <herbert@gondor.apana.org.au> Date: Wed, 2 Mar 2005 22:14:54 +1100 Invert return value of test_eaccess and rename it to test_st_mode. function old new delta nexpr 800 766 -34 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-10-06test: code shrinkDenys Vlasenko
function old new delta nexpr 813 800 -13 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2024-07-13timeout: allow fractional seconds in timeout valuesRon Yorston
The 'timeout' applet uses parse_duration_str() to obtain its timeout values. The default configuration enables float durations. However, the applet silently ignores fractional seconds. This results in unexpected behaviour: $ timeout 5.99 sleep 5.1; echo $? Terminated 143 When float durations are enabled ensure that any fractional seconds are taken into account. function old new delta timeout_wait 44 92 +48 timeout_main 383 365 -18 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 48/-18) Total: 30 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-31 14:58:38 +0000