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* dd: omit direct flagRon Yorston2023-04-181-4/+19
| | | | | | | | O_DIRECT isn't supported with open(2) on Microsoft Windows. All code related to the 'direct' input/output flag can be omitted. Saves 160 bytes.
* Merge branch 'busybox' into mergeRon Yorston2023-04-175-27/+92
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| * readlink: support --, -n alwaysEric Blake2023-04-161-17/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | POSIX will be standardizing readlink (just the -n option) and realpath (just -E and -e options): https://www.austingroupbugs.net/view.php?id=1457 Change things for readlink so that the POSIX-mandated -n and -- work even when disabling the non-standard (and partially non-working) -f when FEATURE_READLINK_FOLLOW is clear. POSIX also wants readlink to be verbose by default (if the argument is not a symlink, readlink must output a diagnostic); I did NOT address that one, because I'm waiting to see what the GNU Coreutils folks do: https://lists.gnu.org/archive/html/bug-coreutils/2023-03/msg00035.html Partial fix for https://bugs.busybox.net/show_bug.cgi?id=15466 function old new delta packed_usage 34538 34557 +19 Signed-off-by: Eric Blake <eblake@redhat.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tr: display usage for incorrect argumentsRon Yorston2023-04-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | tr must have one or two non-option arguments. Display the usage message if any other number is present. function old new delta .rodata 108389 108392 +3 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/0 up/down: 3/0) Total: 3 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shuf: another tweak to COMMON_PREFIX_HACK codeDenys Vlasenko2023-04-131-8/+4
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shuf: fix pfx_len calculationDenys Vlasenko2023-04-121-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shuf: remove redundant codeDenys Vlasenko2023-04-121-2/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shuf: add (disabled) code to support very long numbers in -i LO-HIDenys Vlasenko2023-04-121-6/+58
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * sleep: fix error exit when called as "sh" builtinDenys Vlasenko2023-04-121-1/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seq: fix yet another case of negative parameters not workingDenys Vlasenko2023-04-111-2/+6
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seq: accept negative parametersDenys Vlasenko2023-04-101-2/+21
| | | | | | | | | | | | | | | | | | | | function old new delta seq_main 429 476 +47 packed_usage 34557 34538 -19 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 47/-19) Total: 28 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2023-04-092-2/+15
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| * ash: sleep builtin with no arguments should not exitDenys Vlasenko2023-04-031-1/+14
| | | | | | | | | | | | | | | | | | | | function old new delta sleep_main 116 143 +27 .rodata 105245 105268 +23 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 50/0) Total: 50 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * hush: printf builtin with no arguments should not exitDenys Vlasenko2023-04-031-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | win32: only count subdirectories if necessaryRon Yorston2023-01-232-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 7fb95a2a5 (win32: try to get link count for directories) allowed stat(2) to report accurate values of st_nlink for directories. There are only a couple of places in busybox-w32 where these values are required. Disable counting of subdirectories by default and only enable it when necessary. Microsoft kindly provide directories to test edge cases like this: C:/Windows/WinSxS (contains many subdirectories) C:/Windows/WinSxS/Manifests (contains many files) Adds 84-112 bytes.
* | Merge branch 'busybox' into mergeRon Yorston2023-01-052-4/+20
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| * mv: fix error in !VERBOSE configsDenys Vlasenko2023-01-021-2/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Fix non-Linux buildsSamuel Thibault2022-11-291-2/+18
| | | | | | | | | | | | | | | | | | | | | | Various tools are Linuxish and should thus only attempted to build on Linux only. Some features are also Linux-only. Also, libresolv is used on all GNU platforms, notably GNU/Hurd and GNU/kfreeBSD. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2022-10-125-13/+18
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| * *: style fixDenys Vlasenko2022-08-302-2/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: optional sleep builtinShawn Landden2022-08-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | function old new delta sleepcmd - 10 +10 builtintab 352 360 +8 .rodata 105264 105271 +7 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/0 up/down: 25/0) Total: 25 bytes Signed-off-by: Shawn Landden <shawnlandden@tutanota.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * sort: fix sort -s -u, closes 14871Denys Vlasenko2022-07-291-4/+5
| | | | | | | | | | | | | | function old new delta sort_main 851 856 +5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * sort: fix -k2M (wasn't skipping leading whitespace)Denys Vlasenko2022-07-291-2/+2
| | | | | | | | | | | | | | function old new delta compare_keys 848 862 +14 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shaNNNsum: accept one-space "HASH FILENAME" format for -c, closes 14866Denys Vlasenko2022-07-111-5/+8
| | | | | | | | | | | | | | function old new delta md5_sha1_sum_main 496 501 +5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2022-05-121-0/+188
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| * tsort: new appletDavid Leonard2022-05-021-0/+188
| | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta tsort_main - 578 +578 .rodata 104884 104906 +22 applet_names 2759 2765 +6 applet_main 1596 1600 +4 packed_usage 34290 34288 -2 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 3/1 up/down: 610/-2) Total: 608 bytes Signed-off-by: David Leonard <d+busybox@adaptive-enterprises.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Fix POSIX build; new yearRon Yorston2022-02-091-1/+2
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* | Merge busybox into mergeRon Yorston2022-02-093-5/+5
|\| | | | | | | | | | | | | | | Fix conflicts in reset and ash. Redefine the new safe_read_key() as a reference to read_key(). Disable SHA256_HWACCEL.
| * *: slap on a few ALIGN_PTR where appropriateDenys Vlasenko2022-02-061-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * *: slap on a few ALIGN* where appropriateDenys Vlasenko2022-02-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The result of looking at "grep -F -B2 '*fill*' busybox_unstripped.map" function old new delta .rodata 108586 108460 -126 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-126) Total: -126 bytes text data bss dec hex filename 970412 4219 1848 976479 ee65f busybox_old 970286 4219 1848 976353 ee5e1 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: shrink lineedit_read_key()Denys Vlasenko2022-01-181-3/+3
| | | | | | | | | | | | | | function old new delta lineedit_read_key 237 231 -6 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge busybox into mergeRon Yorston2022-01-132-9/+14
|\| | | | | | | | | | | | | Fix merge conflicts in coreutils/ls.c and shell/ash.c. Update config files to turn off SHA1_HWACCEL. It uses non-portable assembler.
| * ls: implement ls -sh (human-readable allocated blocks)Denys Vlasenko2022-01-081-3/+10
| | | | | | | | | | | | | | function old new delta display_single 979 1018 +39 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * XXXsum: handle binary sums with " " in the pathEmanuele Giacomelli2022-01-081-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge busybox into mergeRon Yorston2022-01-0611-48/+92
|\| | | | | | | | | | | Fix merge conflict in miscutils/less.c. Use exit_SUCCESS() where possible.
| * sort: support -hDenys Vlasenko2022-01-051-31/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * sort: fix -s -r interaction: 'stable' order is not affected by -rDenys Vlasenko2022-01-041-1/+3
| | | | | | | | | | | | | | function old new delta compare_keys 818 820 +2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: factor out fflush_stdout_and_exit(EXIT_SUCCESS)Denys Vlasenko2022-01-049-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * md5/shaXsum: use FEATURE_COPYBUF_KB to size the buffer instead of fixed 4kDenys Vlasenko2022-01-041-7/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * echo: add FIXME commentDenys Vlasenko2021-12-291-0/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge busybox into mergeRon Yorston2021-12-273-26/+71
|\| | | | | | | Fix merge conflict in coreutils/timeout.c.
| * timeout: add support for "timeout -k KILL_SECS"Matthew Slowe2021-12-171-11/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * printf: allow 0 as a flag and allow multiple flagsRon Yorston2021-12-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * uudecode: special-case "/dev/stdout", closes 14241Denys Vlasenko2021-12-121-1/+10
| | | | | | | | | | | | | | function old new delta uudecode_main 295 322 +27 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2021-10-134-8/+52
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| * config system: move some options closer to relevalnt tool subdirectoriesDenys Vlasenko2021-10-122-4/+35
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Make const ptr assign as function call in clangYU Jincheng2021-10-091-1/+1
| | | | | | | | | | | | | | | | - 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>
| * mktemp: add --tmpdir optionAndrej Valek2021-10-081-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * *: generalize "const trick"YU Jincheng2021-10-071-3/+2
| | | | | | | | | | | | | | | | 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>
* | Merge branch 'busybox' into mergeRon Yorston2021-09-213-5/+10
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