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* Merge branch 'busybox' into mergeRon Yorston2023-08-104-44/+45
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| * introduce and use exitcode_tDenys Vlasenko2023-07-173-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * 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>
* | Merge branch 'busybox' into mergeRon Yorston2023-07-1354-66/+144
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| * hwclock: add get/set parameters optionAndrej Picej2023-07-121-5/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * Update applet size estimatesDenys Vlasenko2023-07-1053-58/+58
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: code shrink: introduce and use [_]exit_FAILURE()Denys Vlasenko2023-06-152-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta exit_FAILURE - 7 +7 _exit_FAILURE - 7 +7 run 198 199 +1 restore_state_and_exit 114 115 +1 xbsd_write_bootstrap 399 397 -2 vfork_compressor 209 207 -2 sig_handler 12 10 -2 serial_ctl 154 152 -2 parse_args 1169 1167 -2 onintr 21 19 -2 make_new_session 493 491 -2 login_main 988 986 -2 gotsig 35 33 -2 do_iplink 1315 1313 -2 addgroup_main 397 395 -2 inetd_main 1911 1908 -3 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 2/12 up/down: 16/-25) Total: -9 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2023-06-162-14/+18
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| * hexdump: code shrinkDenys Vlasenko2023-05-261-10/+14
| | | | | | | | | | | | | | | | | | | | | | | | function old new delta add_format - 50 +50 add_first 10 - -10 hexdump_main 401 366 -35 .rodata 105306 105255 -51 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/2 up/down: 50/-96) Total: -46 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * hexdump, xxd: shrink stringsDenys Vlasenko2023-05-262-11/+11
| | | | | | | | | | | | | | | | | | | | function old new delta add_first 12 10 -2 .rodata 105321 105306 -15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-17) Total: -17 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2023-04-171-2/+3
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| * mkfs_vfat: do not generate same volume_id when run in rapid successionDenys Vlasenko2023-04-101-2/+3
| | | | | | | | | | | | | | function old new delta mkfs_vfat_main 1502 1523 +21 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | runuser,drop: drop runuser, tweak dropRon Yorston2023-03-191-164/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the runuser applet, leaving only drop. Move drop from util-linux to miscutils. A command of the form 'drop -c command' causes the BusyBox shell to be used, just like 'drop' without any arguments. A simple OpenSSH configuration with 'drop.exe' as DefaultShell and no DefaultShellArguments now works both for interactive login and to run a command. This is useful for older versions of OpenSSH which don't support DefaultShellArguments. Saves 208-232 bytes.
* | runuser,drop: code shrinkRon Yorston2023-03-191-13/+7
| | | | | | | | | | | | | | | | | | Make quote_arg() always return an allocated string so we can free it unconditionally. Always use argv[1] as the first part of the command string. Saves 48 bytes.
* | runuser: add 'drop' as an alias for runuserRon Yorston2023-03-161-22/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'drop' alias for 'runuser' relaxes a number of constraints that were introduced for compatibility: - It works even if the current process doesn't have elevated privileges. - It isn't necessary to specify the name of the user. - Any command can be invoked, not just the BusyBox shell. - If the command doesn't specify a path 'drop' will first look for a BusyBox applet then search PATH. Adds 320-336 when built along with runuser. (GitHub issue #240)
* | runuser: new appletRon Yorston2023-03-131-0/+117
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a cut down, Windows-specific implementation of `runuser` from util-linux. This allows elevated privileges to be dropped when running in an SSH session. It also works when using `su` or starting busybox-w32 'as administrator'. There are complications: - The method used to drop privileges leaves the access token in the TokenIsElevated state. Detecting this is likely to be fragile. - The unprivileged shell is started by CreateProcessAsUserA(). In older versions of Windows this has to be loaded dynamically. Adds about 900 bytes. (GitHub issue #240)
* | win32: add support for virtual terminal inputRon Yorston2023-03-051-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Alter certain applets to support virtual terminal input, if enabled. In many places this is achieved by building previously excluded upstream terminal-handling code. The busybox-w32 implementation of termios(3) functions does nothing if virtual terminal input is disabled, so it can be invoked regardless. Some applet-specific terminal-handling code is also required. This affects less, more, vi and command line editing in the shell. (The `more` applet isn't enabled in the default configuration.) This series of patches adds about 1.7KB to the binaries.
* | Merge branch 'busybox' into mergeRon Yorston2023-01-053-9/+13
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| * xxd: use bb_simple_perror_msg... where appropriateDenys Vlasenko2023-01-031-2/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * xxd: fix use of non-initialized dataDenys Vlasenko2023-01-021-1/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * more: accept and ignore -eNatanael Copa2022-12-141-1/+2
| | | | | | | | | | | | | | | | Accept and ignore -e which is specified in POSIX. https://pubs.opengroup.org/onlinepubs/9699919799/utilities/more.html Signed-off-by: Natanael Copa <ncopa@alpinelinux.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * xxd: fix typo in trivial usageBrandon Maier2022-12-081-1/+1
| | | | | | | | | | Signed-off-by: Brandon Maier <brandon.maier@collins.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Remove "select PLATFORM_LINUX"Denys Vlasenko2022-11-2924-28/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Fix non-Linux buildsSamuel Thibault2022-11-2924-0/+28
| | | | | | | | | | | | | | | | | | | | | | 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>
| * fbset: support setting pixel clock rateDario Binacchi2022-11-161-0/+3
| | | | | | | | | | | | | | | | | | | | Only in case the FEATURE_FBSET_FANCY configuration is enabled. function old new delta fbset_main 733 766 +33 Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * fbset: abort on not handled optionsDario Binacchi2022-11-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not all options are actually implemented. In this case, return a message and an error code to make it clear that the requested command has not been executed. function old new delta .rodata 105200 105224 +24 fbset_main 747 733 -14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 24/-14) Total: 10 bytes Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | getopt: use name supplied with '-n' to report errorRon Yorston2022-11-241-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Windows: $ getopt -o a -n my_script -- -z getopt: unknown option -- z On Linux: $ getopt -o a -n my_script -- -z my_script: unknown option -- z The difference arises because the Mingw-w64 implementation of getopt(3) uses __argv[0] to report errors, not the first element of the argument array passed to it. Make __argv[0] point to the name supplied with the '-n' option to match behaviour when glibc getopt(3) is used. (GitHub issue #274)
* | xxd: avoid use of uninitialised variableRon Yorston2022-10-121-0/+4
| | | | | | | | | | | | | | If xxd is run with '-r' but no '-s' the value of opt_s passed to reverse() is uninitialised. This patch has been submitted upstream but hasn't been applied yet.
* | Merge branch 'busybox' into mergeRon Yorston2022-10-121-25/+89
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| * xxd -r: handle offsetsDenys Vlasenko2022-08-221-8/+50
| | | | | | | | | | | | | | | | | | | | function old new delta xxd_main 1076 1439 +363 .rodata 105239 105251 +12 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 375/0) Total: 375 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * xxd -r: without -p, stop at more than one whitespace, closes 14786Denys Vlasenko2022-08-221-17/+39
| | | | | | | | | | | | | | function old new delta xxd_main 888 1076 +188 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: it's not a part of util-linux, move to miscutilsDenys Vlasenko2022-05-021-239/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: manually inline seed_rngBernhard Reutner-Fischer2022-05-011-21/+15
| | | | | | | | | | | | | | | | | | | | We can now remove a separate buffer function old new delta seedrng_main 930 884 -46 Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: shorten --help, assorted small cleanupsDenys Vlasenko2022-05-011-11/+10
| | | | | | | | | | | | | | function old new delta packed_usage 34295 34290 -5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: reduce MAX_SEED_LEN from 512 to 256Denys Vlasenko2022-05-011-1/+5
| | | | | | | | | | | | | | As proposed by Jason. getrandom() is more likely to block on reads larger than this. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: do not hash lengths, they are very predictableDenys Vlasenko2022-05-011-3/+5
| | | | | | | | | | | | | | function old new delta seedrng_main 982 930 -52 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: code shrinkDenys Vlasenko2022-05-011-8/+10
| | | | | | | | | | | | | | function old new delta seedrng_main 994 982 -12 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: explain why we need locking and fsync'ingDenys Vlasenko2022-05-011-8/+18
| | | | | | | | | | | | | | | | | | | | Also, do not test for locking errors: on Linux, they do not happen. function old new delta .rodata 104900 104878 -22 seedrng_main 1022 994 -28 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: remove redundant assignmentDenys Vlasenko2022-04-301-3/+3
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: re-add fsync after unlink, and explain its purposeDenys Vlasenko2022-04-301-1/+12
| | | | | | | | | | | | | | function old new delta seedrng_main 1003 1022 +19 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: include fiel/dir names in error messagesDenys Vlasenko2022-04-301-3/+3
| | | | | | | | | | | | | | | | | | | | function old new delta .rodata 104898 104900 +2 seedrng_main 1011 1003 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 2/-8) Total: -6 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: use more xfuncs where appropriateDenys Vlasenko2022-04-301-12/+12
| | | | | | | | | | | | | | | | function old new delta .rodata 104929 104898 -31 seedrng_main 1050 1011 -39 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: code shrinkDenys Vlasenko2022-04-301-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Struct initializers do this double init: ># util-linux/seedrng.c:88: struct pollfd random_fd = { movl $0, 132(%esp) #, random_fd movl $0, 136(%esp) #, random_fd ... ># util-linux/seedrng.c:88: struct pollfd random_fd = { movl %eax, 140(%esp) # _110, random_fd.fd movw $1, 144(%esp) #, random_fd.events and close(random_fd.fd) needs to pull the item from the stack: pushl 132(%esp) # random_fd.fd call close # function old new delta seedrng_main 1076 1050 -26 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: simplify read_new_seed() to not have error returnDenys Vlasenko2022-04-301-14/+17
| | | | | | | | | | | | | | gcc in fact detects this and does this transformation when generating code - no object code changes. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: prepare read_new_seed() to not need a "success" retvalDenys Vlasenko2022-04-301-10/+12
| | | | | | | | | | | | | | | | | | | | | | We do not expect /dev/[u]random to be not openable/readable. If they are, just bail out (something is obviously very wrong). function old new delta seedrng_main 1077 1076 -1 .rodata 104939 104929 -10 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: do not try to continue on unexpected errors (just exit)Denys Vlasenko2022-04-301-38/+16
| | | | | | | | | | | | | | | | | | | | function old new delta .rodata 104946 104938 -8 seedrng_main 1225 1077 -148 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-156) Total: -156 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: chdir to the SEED_DIRECTORY - avoid concat_path_file'sDenys Vlasenko2022-04-271-9/+9
| | | | | | | | | | | | | | function old new delta seedrng_main 1273 1225 -48 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: shorten stringsDenys Vlasenko2022-04-271-11/+11
| | | | | | | | | | | | | | function old new delta .rodata 104894 104876 -18 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: remove unnecessary zero-filling of local variablesDenys Vlasenko2022-04-271-8/+11
| | | | | | | | | | | | | | function old new delta seedrng_main 1292 1273 -19 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * seedrng: remove unnecessary zero-filling of local variablesDenys Vlasenko2022-04-271-5/+5
| | | | | | | | | | | | | | function old new delta seedrng_main 1323 1292 -31 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-09-05 10:15:53 +0000