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* | libbb: change message regarding UTF-8 manifestRon Yorston2023-08-171-1/+1
| | | | | | | | | | When the UTF-8 manifest is included in the binary but the ANSI code page isn't UTF-8 report "UTF8 manifest not supported".
* | ash: improved support for trap built-inRon Yorston2023-08-151-9/+23
| | | | | | | | | | | | | | Make it possible to use the 'trap' built-in with command substitution, process substitution and in pipelines. Costs 200-256 bytes.
* | ash: code shrinkRon Yorston2023-08-151-10/+6
| | | | | | | | | | | | | | Move the code to handle the case nprocs == 1 from jobtab_size() to procstat_size(). Saves 16 bytes.
* | libbb: silence compiler warningsRon Yorston2023-08-101-1/+3
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* | Update default configurationsRon Yorston2023-08-105-5/+12
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* | Merge branch 'busybox' into mergeRon Yorston2023-08-1026-67/+211
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| * libbb: rename source files, no code changesDenys Vlasenko2023-07-187-8/+8
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * introduce and use exitcode_tDenys Vlasenko2023-07-1718-19/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta strings_main 422 420 -2 setfattr_main 175 173 -2 brctl_main 1548 1546 -2 makedevs_main 979 975 -4 rev_main 337 332 -5 getfattr_main 307 302 -5 cut_main 1201 1196 -5 cksum_main 398 393 -5 umount_main 573 565 -8 ln_main 516 508 -8 expand_main 660 652 -8 df_main 1068 1060 -8 renice_main 346 332 -14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/13 up/down: 0/-76) Total: -76 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * getfattr: fix "getfattr NOTEXIST" - now prints error msgDenys Vlasenko2023-07-171-4/+9
| | | | | | | | | | | | | | | | | | | | function old new delta getfattr_main 309 307 -2 .rodata 105395 105391 -4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-6) Total: -6 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * getfattr: new appletYU Jincheng2023-07-161-0/+131
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta getfattr_main - 309 +309 print_attr - 115 +115 packed_usage 34576 34631 +55 .rodata 105349 105395 +46 lgetxattr - 41 +41 getxattr - 41 +41 llistxattr - 35 +35 listxattr - 35 +35 applet_names 2806 2815 +9 applet_main 1620 1624 +4 ------------------------------------------------------------------------------ (add/remove: 7/0 grow/shrink: 4/0 up/down: 690/0) Total: 690 bytes Signed-off-by: YU Jincheng <shana@zju.edu.cn> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * hwclock: force LONG_OPTS, stop accepting non-compatible -tDenys Vlasenko2023-07-141-41/+42
| | | | | | | | | | | | | | | | | | | | function old new delta hwclock_main 576 579 +3 .rodata 105404 105349 -55 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 3/-55) Total: -52 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | ash: improved support for jobs built-inRon Yorston2023-08-081-7/+141
| | | | | | | | | | | | | | | | | | | | Pass job data to child shells. This makes it possible to use the 'jobs' built-in with command substitution, process substitution and in pipelines. Costs 576-672 bytes (GitHub issue #350)
* | nproc: fix build with long options disabledRon Yorston2023-08-061-2/+2
| | | | | | | | Allow nproc to build without error when LONG_OPTS is disabled.
* | diff: more changes to --binaryRon Yorston2023-08-062-11/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The changes introduced to support the --binary option gave incorrect results when comparing files with CRLF line endings *without* the --binary option present. The code needs to keep track of the position within the file and is confused by text mode. As an alternative solution, always use binary mode but skip the CR of a CRLF pair when the --binary option isn't used. This gives results matching GNU diff when comparing files with matching line endings, with or without --binary. When line endings differ the results aren't always the same. Costs 32 bytes in the 32-bit build, saves 16 in 64-bit. (GitHub issue #348)
* | README.md: w64devkit no longer has '-mini' variantRon Yorston2023-08-041-1/+1
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* | Merge pull request #349 from avih/win32-utf8-outputRon Yorston2023-08-046-18/+179
|\ \ | | | | | | Win32: make unicode print correctly regardless of console CP
| * | win32: disable console output conversion with LC_ALL=CAvi Halachmi (:avih)2023-08-031-6/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, when writing to the console, the non-unicode build always assumed the source data is in the ANSI codepage, and used charToCon to convert it unconditionally to the console CP. Similarly, the unicode build made the same assumption (where ANSI CP is UTF8), and always tried to convert it so that it's printed correctly (at least when FEATURE_UTF8_OUTPUT is enabled - which it is by default at the unicode build). However, there could be cases where this assumption is incorrect, for instance if the data comes from a file encoded for some codepage X, and after the user also changed the console CP to X does 'cat file.X' This commit allows disabling this conversion, using the same env vars which can be used to disable the locale/unicode elsewhere, (LANG, LC_CTYPE, LC_ALL as "C") e.g. 'LC_ALL=C cat file.X' now doesn't convert, and the console renders it according to its own codepage.
| * | win32: add FEATURE_UTF8_OUTPUT (enabled with unicode)Avi Halachmi (:avih)2023-08-036-1/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, the unicode build required console (out) codepage of UTF8 in order for unicode output to be printed correctly - e.g. at the shell command prompt or the output of `ls` for unicode file names. This is inconvenient, because by default it's not UTF8, and so unless the user invoked 'chcp 65001' - by default unicode output didn't work. This feature (which is now enabled for the unicode build) makes it print unicode output correctly regardless of the console CP, by using a new stream-conversion funcion from UTF8 chars to wchar_t, and writing those using WriteConsoleW. If the console CP happens to be UTF8 - this conversion is disabled. We could have instead changed the console CP to UTF8, but that's a slippery slope, and some old program which expect the default CP might get broken, so achieving the same result without touching the console CP is hopefully better.
| * | win32: unify 'convert and write to console' (no-op)Avi Halachmi (:avih)2023-08-031-17/+44
|/ / | | | | | | | | | | | | | | Use one call to do both charToCon and then write it to the console. Technically, this commit only reduces boilerplate code slightly, but it also makes it easier for future modifications to make changes to this sequence in one place.
* | win32: fail early if UTF8 isn't supportedRon Yorston2023-07-273-31/+50
| | | | | | | | | | | | | | | | | | When the UTF8 manifest is included in the binary and ACP isn't UTF8 fail at once. This avoids raising false hopes if the binary is run on Window 7/8. On Windows XP it won't even run. When the busybox applet is run without arguments always report the build-time configuration of globbing and the UTF8 manifest.
* | Add Unicode version to prerelease buildRon Yorston2023-07-252-1/+1250
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* | Merge pull request #346 from avih/win32-unicode-versionRon Yorston2023-07-251-0/+4
|\ \ | | | | | | win32: version with UTF8 manifest: add '(Unicode on/off)'
| * | win32: version with UTF8 manifest: add '(Unicode on/off)'Avi Halachmi (:avih)2023-07-241-0/+4
|/ / | | | | | | | | | | When the UTF8 manifest is enabled at build time, then the version now includes a string indicating whether unicode is active (e.g. it's inactive on win 7/8, but should be active on Win10 1903+).
* | Merge pull request #340 from avih/win32-unicode-editingRon Yorston2023-07-237-12/+160
|\ \ | | | | | | Win32: support unicode editing
| * | unicode: identify emoji width and modifiersAvi Halachmi (:avih)2023-07-231-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the Emoticons block U+1F600..U+1F64F as double-width codepoints, and the skin tone modifiers range U+1F3FB..U+1F3FF as combining codepoints. The Emoticons variant modifiers U+FE0E and U+FE0F were already in. It's unclear how to test UNICODE_COMBINING_WCHARS and UNICODE_WIDE_WCHARS in general and also here specifically, but at least the data on Emojis width and combinings now exits.
| * | win32: use inc_cursor regardless of VT modeAvi Halachmi (:avih)2023-07-231-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 8ade494 added VT input support and, among others, disabled inc_cursor (in favor of the upstream busybox code) when the terminal has VT input enabled. However, inc_cursor works correctly regardless of the VT mode, and that condition was not required. Revert this condition (but still disable inc_cursor with unicode because it handles wide-glyphs incorrectly).
| * | win32: add script to create mingw unicode configAvi Halachmi (:avih)2023-07-221-0/+35
| | | | | | | | | | | | | | | | | | Run ./scripts/mk_mingw64u_defconfig to create (or update) configs/mingw64u_defconfig from configs/mingw64_defconfig while enabling UTF8 manifest, UTF8 input, and unicode editing.
| * | win32: support build with FEATURE_UNICODE_SUPPORTAvi Halachmi (:avih)2023-07-225-1/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FEATURE_UTF8_MANIFEST enables Unicode args and filenames on Win 10+. FEATURE_UTF8_INPUT allows the shell prompt to digest correctly Unicode strings (as UTF8) which are typed or pasted. This commit adds support for building with FEATURE_UNICODE_SUPPORT (mostly by supporting 32 bit wchar_t which busybox expects): - Unicode-aware line-edit - for the most part cursor movement/del being (UTF8) codepoint-aware rather than assuming that one-byte equals one-char-on-screen. - Codepoint-aware operations in some other utils, like rev or wc -c. - When UNICODE_COMBINING_WCHARS and UNICODE_WIDE_WCHARS are enabled, some screen-width-aware operations, like with fold, ls, expand, etc. The busybox Unicode support is incomplete, and even less so with the builtin libc replacement functions, like wcwidth, which are active when UNICODE_USING_LOCALE is unset (mingw lacks those functions). FEATURE_CHECK_UNICODE_IN_ENV should be set so that Unicode is not hardcoded but rather depends on the ANSI codepage and some env vars: LC_ALL=C disables Unicode support, else it's enabled if ACP is UTF8. There's at least one known issue where the tab-completion-prefix-case is not updated correctly, e.g. ~/desk<tab> completes to ~/desktop/ instead of ~/Desktop/, because the code which handles it exists only at the non-unicode code paths, but that's not very critical. That seems to be the only case where mingw-specific code is disabled when Unicode is enabled, but there could be other unknown issues. None of the Unicode options is enabled by default, and the next commit will make it easier to create a build which supports Unicode.
| * | win32: UTF8 input: improve missing-key-down hackAvi Halachmi (:avih)2023-07-211-11/+47
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | The UTF8 input code works around an issue when pasting at the windows console (but not terminal) that sometimes we get key-up without a prior matching key-down - at which case it generates down. However, previously it detected this by comparing an up-event to the last down-event, which could result in false-positive in cases like: X-down Y-down X-up Y-up (e.g. when typing quickly). Now it remembers the last 8 key-down events when searching a prior matching key-down, which fixes an issue of incorrect repeated keys (in the example above Y-up was incorrectly changed to Y-down).
* | win32: avoid crashing the console with poll(2)Ron Yorston2023-07-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 8e6991733 (ash: fix 'read' shell built-in (1)) introduced the use of poll(2) in the shell 'read' built-in. When the UTF8 code page is in use this results in the console crashing if a 3 or more byte UTF8 character is entered. The crash is caused by the use of PeekConsoleInputA() which, like ReadConsoleInputA(), is broken. It can be avoided by using PeekConsoleInputW() instead. The number of key events will differ but this doesn't matter in this case as poll(2) effectively runs in a busy loop with a 1ms sleep.
* | date: allow system date to be setRon Yorston2023-07-163-25/+24
| | | | | | | | | | | | | | | | | | Implement clock_settime(2) and enable the '-s' option to allow the system time to be set. This requires elevated privileges. The code in date.c is now identical to upstream BusyBox. Costs 256-272 bytes.
* | Update default configurationsRon Yorston2023-07-164-10/+18
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* | Merge branch 'busybox' into mergeRon Yorston2023-07-13362-867/+1501
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| * hwclock: add get/set parameters optionAndrej Picej2023-07-122-5/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In kernel 5.16 special ioctls were introduced to get/set RTC parameters. Add option to get/set parameters into busybox version of hwclock. Implementation is similar to the one already used in linux-utils hwclock tool. Example of parameter get use: $ hwclock -g 2 The RTC parameter 0x2 is set to 0x2. $ hwclock --param-get bsm The RTC parameter 0x2 is set to 0x2. Example of parameter set use: $ hwclock -p 2=1 The RTC parameter 0x2 will be set to 0x1. $ hwclock -p bsm=2 The RTC parameter 0x2 will be set to 0x2. function old new delta hwclock_main 298 576 +278 .rodata 105231 105400 +169 packed_usage 34541 34576 +35 static.hwclock_longopts 60 84 +24 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 506/0) Total: 506 bytes Signed-off-by: Andrej Picej <andrej.picej@norik.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ntpd: fix a warning on 32-bit arch buildDenys Vlasenko2023-07-101-2/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * i2ctransfer: fix build warningDenys Vlasenko2023-07-101-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Update applet size estimatesDenys Vlasenko2023-07-10265-320/+320
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: tweak comments, no code changesDenys Vlasenko2023-07-101-6/+7
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: remove "volatile" specifier from suppress_intDenys Vlasenko2023-07-101-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta aliascmd 274 278 +4 signal_handler 81 80 -1 static.redirectsafe 144 141 -3 unwindlocalvars 219 215 -4 trapcmd 333 329 -4 setvar 164 160 -4 setpwd 167 163 -4 setinputfile 216 212 -4 setcmd 76 72 -4 readcmd 221 217 -4 raise_exception 26 22 -4 out2str 37 33 -4 out1str 32 28 -4 freejob 89 85 -4 forkchild 616 612 -4 fg_bgcmd 298 294 -4 expandarg 949 945 -4 evaltree 753 749 -4 evalsubshell 173 169 -4 evalpipe 346 342 -4 evalfun 408 404 -4 cdcmd 699 695 -4 ash_main 1240 1236 -4 __pgetc 589 585 -4 unaliascmd 152 147 -5 unalias 51 46 -5 umaskcmd 253 248 -5 stalloc 97 92 -5 shiftcmd 144 139 -5 setinputstring 73 68 -5 redirect 1068 1063 -5 recordregion 81 76 -5 pushstring 160 155 -5 popstring 120 115 -5 popstackmark 69 64 -5 popredir 123 118 -5 popfile 110 105 -5 out1fmt 45 40 -5 newline_and_flush 39 34 -5 ifsfree 66 61 -5 growstackblock 146 141 -5 freestrings 95 90 -5 fmtstr 59 54 -5 flush_stdout_stderr 23 18 -5 dowait 577 572 -5 delete_cmd_entry 52 47 -5 clearcmdentry 98 93 -5 ash_arith 79 74 -5 argstr 1404 1399 -5 evalcommand 1523 1515 -8 removerecordregions 219 209 -10 mklocal 284 274 -10 find_command 893 883 -10 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/52 up/down: 4/-251) Total: -247 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: disable sleep as builtin, closes 15619Denys Vlasenko2023-07-102-5/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Has a few annoying problems: * sleepcmd() -> sleep_main(), the parsing of bad arguments exits the shell. * sleep_for_duration() in sleep_main() has to be interruptible for ^C traps to work, which may be a problem for other users of sleep_for_duration(). * BUT, if sleep_for_duration() is interruptible, then SIGCHLD interrupts it as well (try "/bin/sleep 1 & sleep 10"). * sleep_main() must not allocate anything as ^C in ash longjmp's. (currently, allocations are only on error paths, in message printing). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libiproute: fix filtering ip6 route by table idYousong Zhou2023-07-091-9/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise - "ip -6 route show" shows routes from all tables - "ip -6 route show table 200" shows nothing function old new delta print_route 1962 1941 -21 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-21) Total: -21 bytes Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * hush: fix a compile failureDenys Vlasenko2023-07-081-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: disable check for "good" function name, bash does not check thisDenys Vlasenko2023-07-043-11/+17
| | | | | | | | | | | | | | | | | | | | function old new delta .rodata 105304 105261 -43 parse_command 1696 1633 -63 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-106) Total: -106 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * hush: quote values in "readonly" outputDenys Vlasenko2023-07-031-4/+11
| | | | | | | | | | | | | | | | | | | | | | function old new delta builtin_readonly 61 107 +46 builtin_export 140 145 +5 .rodata 105321 105304 -17 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 51/-17) Total: 34 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shell/math: avoid $((3**999999999999999999)) to take yearsDenys Vlasenko2023-07-021-3/+14
| | | | | | | | | | | | | | function old new delta arith_apply 991 1030 +39 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shell/math: do not accept $((36#@))Denys Vlasenko2023-07-021-16/+22
| | | | | | | | | | | | | | | | | | | | function old new delta parse_with_base 170 174 +4 arith_apply 996 991 -5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 4/-5) Total: -1 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shell/math: code shrinkDenys Vlasenko2023-06-301-4/+7
| | | | | | | | | | | | | | | | | | | | function old new delta arith_apply 999 996 -3 evaluate_string 1295 1291 -4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-7) Total: -7 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shell/math: code shrinkDenys Vlasenko2023-06-291-11/+13
| | | | | | | | | | | | | | function old new delta arith_apply 1023 996 -27 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shell/math: code shrinkDenys Vlasenko2023-06-281-8/+10
| | | | | | | | | | | | | | | | | | | | | | function old new delta arith_apply 1015 1023 +8 evaluate_string 1309 1295 -14 .rodata 105344 105321 -23 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/2 up/down: 8/-37) Total: -29 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shell/math: improve commentsDenys Vlasenko2023-06-261-2/+4
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-19 08:40:10 +0000