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2022-01-18libbb: shrink lineedit_read_key()Denys Vlasenko
function old new delta lineedit_read_key 237 231 -6 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2022-01-08ls: implement ls -sh (human-readable allocated blocks)Denys Vlasenko
function old new delta display_single 979 1018 +39 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2022-01-08XXXsum: handle binary sums with " " in the pathEmanuele Giacomelli
If a line specifies a binary checksum whose path contains two adjacent spaces, when checking digests with -c the two spaces will be used as the separator between the digest and the pathname instead of " *", as shown: $ echo foo > "/tmp/two spaces" $ md5sum -b "/tmp/two spaces" # This is GNU md5sum d3b07384d113edec49eaa6238ad5ff00 */tmp/two spaces $ md5sum -b "/tmp/two spaces" | ./busybox md5sum -c md5sum: can't open 'spaces': No such file or directory spaces: FAILED md5sum: WARNING: 1 of 1 computed checksums did NOT match function old new delta md5_sha1_sum_main 503 496 -7 Signed-off-by: Emanuele Giacomelli <emanuele.giacomelli@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2022-01-05sort: support -hDenys Vlasenko
function old new delta static.scale_suffix - 62 +62 .rodata 104304 104336 +32 compare_keys 820 848 +28 packed_usage 34159 34184 +25 static.suffix - 9 +9 sort_opt_str 37 38 +1 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 4/0 up/down: 157/0) Total: 157 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2022-01-04sort: fix -s -r interaction: 'stable' order is not affected by -rDenys Vlasenko
function old new delta compare_keys 818 820 +2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2022-01-04libbb: factor out fflush_stdout_and_exit(EXIT_SUCCESS)Denys Vlasenko
function old new delta fflush_stdout_and_exit_SUCCESS - 7 +7 xxd_main 890 888 -2 vlock_main 353 351 -2 uuencode_main 318 316 -2 uniq_main 427 425 -2 uname_main 250 248 -2 sort_main 853 851 -2 shuf_main 500 498 -2 route_main 238 236 -2 readlink_main 113 111 -2 nice_main 156 154 -2 last_main 957 955 -2 ipcs_main 960 958 -2 env_main 209 207 -2 chrt_main 464 462 -2 cal_main 921 919 -2 baseNUM_main 650 648 -2 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/16 up/down: 7/-32) Total: -25 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2022-01-04md5/shaXsum: use FEATURE_COPYBUF_KB to size the buffer instead of fixed 4kDenys Vlasenko
function old new delta md5_sha1_sum_main 536 565 +29 hash_file 419 401 -18 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 29/-18) Total: 11 bytes In my test, for unrolled sha1, COPYBUF_KB=64 increases throughput from 367 MB/s to 457 MB/s. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-12-29echo: add FIXME commentDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-12-17timeout: add support for "timeout -k KILL_SECS"Matthew Slowe
function old new delta timeout_main 307 373 +66 timeout_wait - 42 +42 .rodata 104201 104203 +2 packed_usage 34097 34096 -1 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/1 up/down: 110/-1) Total: 109 bytes Signed-off-by: Matthew Slowe <foo@mafoo.org.uk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-12-17printf: allow 0 as a flag and allow multiple flagsRon Yorston
The '%' character in a format specification may be followed by one or more flags from the list "+- #0". BusyBox printf didn't support the '0' flag or allow multiple flags to be provided. As a result the formats '%0*d' and '%0 d' were considered to be invalid. The lack of support for '0' was pointed out by Andrew Snyder on the musl mailing list: https://www.openwall.com/lists/musl/2021/12/14/2 function old new delta printf_main 860 891 +31 .rodata 99281 99282 +1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 32/0) Total: 32 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-12-12uudecode: special-case "/dev/stdout", closes 14241Denys Vlasenko
function old new delta uudecode_main 295 322 +27 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-10-12config system: move some options closer to relevalnt tool subdirectoriesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-10-09Make const ptr assign as function call in clangYU Jincheng
- This can act as memory barrier in clang to avoid read before assign of a const ptr Signed-off-by: LoveSy <shana@zju.edu.cn> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-10-08mktemp: add --tmpdir optionAndrej Valek
Make mktemp more compatible with coreutils. - add "--tmpdir" option - add long variants for "d,q,u" options Note: Upstream ca-certificate update script started using this option. function old new delta .rodata 104179 104219 +40 mktemp_main 186 194 +8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 48/0) Total: 48 bytes Signed-off-by: Andrej Valek <andrej.valek@siemens.com> Signed-off-by: Peter Marko <peter.marko@siemens.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-10-07*: generalize "const trick"YU Jincheng
While at it, change all "__asm__" to "asm" Co-authored-by: canyie <31466456+canyie@users.noreply.github.com> Signed-off-by: YU Jincheng <shana@zju.edu.cn> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-09-17libbb: clarify what bb_mode_string() generatesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-09-17libbb: eliminate a static data array in bb_mode_string()Denys Vlasenko
function old new delta print_stat 861 869 +8 header_verbose_list_ar 73 77 +4 display_single 975 979 +4 header_verbose_list 237 239 +2 bb_mode_string 124 115 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/1 up/down: 18/-9) Total: 9 bytes text data bss dec hex filename 1043136 559 5052 1048747 1000ab busybox_old 1043153 559 5020 1048732 10009c busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-09-17chmod: correctly report changed modesDenys Vlasenko
Chmod used to incorrectly report as changed even files for which the mode did not change. This was caused by extra bits in the st_mode, that were not present when parsed from passed argument in the form of octal number. Patch by Wolf <wolf@wolfsden.cz>. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-09-17date,touch: allow timezone offsets in datesRon Yorston
Allow ISO 8601 style dates to include a timezone offset. Like the '@' format these dates aren't relative to the user's current timezone and shouldn't be subject to DST adjustment. - The implementation uses the strptime() '%z' format specifier. This an extension which may not be available so the use of timezones is a configuration option. - The 'touch' applet has been updated to respect whether DST adjustment is required, matching 'date'. function old new delta parse_datestr 624 730 +106 static.fmt_str 106 136 +30 touch_main 388 392 +4 date_main 818 819 +1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 141/0) Total: 141 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-09-11df: "support" -H as an alias of -hDenys Vlasenko
function old new delta df_main 1065 1068 +3 .rodata 104232 104233 +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>
2021-09-09basename: implement -a and -s SUFFIXDenys Vlasenko
function old new delta basename_main 145 207 +62 packed_usage 33914 33950 +36 .rodata 104241 104250 +9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/0 up/down: 107/0) Total: 107 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-09-07shuf: add a TODO, code shrinkDenys Vlasenko
function old new delta shuf_main 501 500 -1 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-09-04shuf: make -i 99999999990-100000000000 work even on 32 bitsDenys Vlasenko
function old new delta shuf_main 443 501 +58 .rodata 104238 104245 +7 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 65/0) Total: 65 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-08-29shuf: in -i RANGE, accept numbers up to width of pointersDenys Vlasenko
function old new delta .rodata 108468 108474 +6 shuf_main 555 542 -13 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-08-23shuf: with -i LOW-HIGH, do not allow any argv'sDenys Vlasenko
function old new delta shuf_main 436 441 +5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-08-23shuf: tweak --help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-08-22shuf: speed-up when limited output is requestedRon Yorston
A user noted that the following command was slower than they expected: busybox shuf -i "1500000000-$(date +%s)" -n 5 At time of writing the range contains 128 million values. On my system this takes 7.7s whereas 'shuf' from coreutils takes a handful of milliseconds. Optimise BusyBox 'shuf' for cases where -n is specified by stopping shuffling once the required number of lines have been processed. On my system the time for the example is reduced to 0.4s. function old new delta shuf_main 520 540 +20 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/0 up/down: 20/0) Total: 20 bytes v2: Code shrink. Since outlines <= numlines: - the loop in shuffle_lines() only needs to test the value of outlines; - shuffle_lines() can be called unconditionally. Update timing to allow for the 13 million seconds elapsed since v1. Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-08-15dd: tweak --helpDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-08-15touch: fix SEGV if !ENABLE_FEATURE_TOUCH_SUSV3Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-08-15cp: fix build failure with long options disabledRon Yorston
When long options were disabled cp failed to compile with: coreutils/cp.c:130:9: error: empty enum is invalid 130 | }; | ^ Rearrange the conditional compilation to suit. Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-07-20cut: add toybox-compatible options -O OUTSEP, -D, -F LISTRob Landley
function old new delta cut_main 884 1201 +317 packed_usage 33823 33885 +62 .rodata 104186 104179 -7 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 379/-7) Total: 372 bytes Signed-off-by: Rob Landley <rob@landley.net> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-25ls: revert last change (short name must be allocated)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-25cp,mv: fix -t DIR optionRon Yorston
When the '-t DIR' option is used the loop over the remaining arguments should terminate when a NULL pointer is reached. function old new delta mv_main 585 590 +5 cp_main 492 496 +4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 9/0) Total: 9 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-24uniq: really support -zRon Yorston
Commit 894466cc5 (uniq: support -z) added support for NUL delimited output. Unfortunately nobody told getopt32(). Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-24nproc: code shrinkDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-24ls: code shrinkDenys Vlasenko
function old new delta scan_and_display_dirs_recur 576 574 -2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-22cp: implement -nDenys Vlasenko
function old new delta .rodata 103681 103722 +41 packed_usage 33698 33717 +19 copy_file 1678 1696 +18 cp_main 500 492 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/1 up/down: 78/-8) Total: 70 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-22crc32: code shrink for !CKSUM configDenys Vlasenko
function old new delta cksum_main 215 203 -12 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-22cksum: fix handling of read errorsDenys Vlasenko
function old new delta cksum_main 377 399 +22 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-22crc32: new appletDenys Vlasenko
function old new delta cksum_main 258 377 +119 .rodata 103672 103681 +9 applet_names 2745 2751 +6 applet_main 1588 1592 +4 packed_usage 33734 33698 -36 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/1 up/down: 138/-36) Total: 102 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-21cp: implement -t DIRDenys Vlasenko
function old new delta packed_usage 33713 33734 +21 .rodata 103670 103672 +2 cp_main 506 500 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 23/-6) Total: 17 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-21cp: preparatory indenting of code block, no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-20df: support -t TYPEDenys Vlasenko
function old new delta packed_usage 33656 33716 +60 df_main 1029 1065 +36 .rodata 103395 103397 +2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/0 up/down: 98/0) Total: 98 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-20df: POSIXLY_CORRECT sets _default_ scale, -m/-h overrides itDenys Vlasenko
function old new delta df_main 1034 1029 -5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-20shred: with -u, unlink file even if it is zero lengthDenys Vlasenko
function old new delta shred_main 391 387 -4 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-20shred: implement -s SIZEDenys Vlasenko
function old new delta shred_main 337 391 +54 .rodata 103393 103395 +2 packed_usage 33666 33656 -10 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 56/-10) Total: 46 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-17env: implement -0Denys Vlasenko
function old new delta packed_usage 33590 33618 +28 env_main 187 209 +22 .rodata 103242 103250 +8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/0 up/down: 58/0) Total: 58 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-17mv: implement -t and -TDenys Vlasenko
function old new delta mv_main 496 585 +89 .rodata 103188 103242 +54 packed_usage 33549 33590 +41 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/0 up/down: 184/0) Total: 184 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-17uniq: support -zDenys Vlasenko
function old new delta uniq_main 391 427 +36 packed_usage 33570 33549 -21 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 36/-21) Total: 15 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-06-16du: support -b "apparent size"Denys Vlasenko
function old new delta du 434 470 +36 packed_usage 33542 33570 +28 print 57 78 +21 du_main 286 302 +16 .rodata 103187 103188 +1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/0 up/down: 102/0) Total: 102 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
generated by cgit v1.1 at 2024-12-25 07:20:26 +0000