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* | win32: silence some compiler warningsRon Yorston2015-07-151-3/+3
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* | Merge branch 'busybox' into mergeRon Yorston2015-07-144-5/+1
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| * Removes stray empty line from codeManinder Singh2015-07-134-4/+0
| | | | | | | | | | | | | | | | | | This patch removes stray empty line from busybox code reported by script find_stray_empty_lines Signed-off-by: Maninder Singh <maninder1.s@samsung.com> Signed-off-by: Akhilesh Kumar <akhilesh.k@samsung.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Print one less newline at the end of bb_show_usage()Denys Vlasenko2015-05-251-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | ipcalc: enable by default for WIN32Ron Yorston2015-07-131-4/+4
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* | libbb: really add build details to bannerRon Yorston2015-06-231-4/+3
| | | | | | | | Look at the environment variable during compilation, not runtime.
* | libbb: add details of build environment to bannerRon Yorston2015-06-231-0/+6
| | | | | | | | | | If the environment variable MINGW_VERSION is set print its contents on a line after the BusyBox version string.
* | lineedit: skip non-executables when tab-completing commandsRon Yorston2015-06-171-0/+3
| | | | | | | | | | Directories on PATH in Windows are stuffed full of DLLs: ignore them when doing tab completion.
* | lineedit: search applets as well as PATH for tab completionRon Yorston2015-06-171-1/+14
| | | | | | | | | | | | | | | | In standalone shell mode search the applet table as well as PATH when tab completing a command. Use a stupid linear search: we're also about to read all the directories on PATH so efficiency isn't a big concern.
* | busybox: update help messageRon Yorston2015-06-171-4/+9
| | | | | | | | | | Tweak text of help message in standalone shell mode. Add a warning if Windows globbing is enabled.
* | mingw: add magic '--busybox' flagRon Yorston2015-06-011-0/+4
| | | | | | | | | | | | | | | | | | If BusyBox is invoked with argv[1] set to --busybox skip the first two arguments so that argv[2] becomes the applet name and argv[3] et seq are its arguments. This is needed when BusyBox is run as sh.exe and the executable is reexecuted to invoke compress/decompress applets.
* | Enable seamless compression for WIN32Ron Yorston2015-05-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the archival code we pretend that WIN32 is a no-MMU platform and use the new mingw_popen_fd routine to pipe data to/from commands to compress/decompress. The pretence is maintained by redefining MMU macros in bb_archive.h. This is mostly used in the archival code but there are a handful of places where it's used to access public interfaces. The symbol BB_ARCHIVE_PUBLIC is defined in these places. With these changes: tar supports seamless compression/decompression rpm2cpio and dpkg-deb can be enabled
* | mingw: define a macro for spawnRon Yorston2015-05-271-3/+2
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* | Merge branch 'busybox' into mergeFRPRon Yorston2015-05-186-39/+84
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| * libbb: Enable support for !CONFIG_MULTIUSERDaniel Thompson2015-05-121-2/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Linux recently gained a new config option, CONFIG_MULTIUSER, that makes support for non-root users optional. This results in a number of syscalls being disabled: setuid, setregid, setgid, setreuid, setresuid, getresuid, setresgid, getresgid, setgroups, getgroups, setfsuid, setfsgid, capget, capset. Currently a number of busybox applets, including login, struggle to run when CONFIG_MULTIUSER is disabled. Even the root user is unable to login: login: can't set groups: Functi This patch adds code to make change_identity() a nop on single user systems. It works by recognising the signature errno value (ENOSYS, due to the system calls being disabled) and, to avoid security risks, only deploys when the current uid and target uid is the same. After the patch is applied any attempt to switch to a non-root user will fail. Thus a badly configured userspace (for example, one that tries to start a daemon as a non-root user when the kernel cannot support this) will report errors as one would expect. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Bionic lacks tcdrain; provide a workaroundMatt Whitlock2015-04-261-0/+5
| | | | | | | | | | Signed-off-by: Matt Whitlock <busybox@mattwhitlock.name> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Bionic lacks ttyname_r; provide a workaroundMatt Whitlock2015-04-251-0/+19
| | | | | | | | | | Signed-off-by: Matt Whitlock <busybox@mattwhitlock.name> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * special-case {true,false,test} --helpDenys Vlasenko2015-04-211-10/+12
| | | | | | | | | | | | | | | | | | | | This also removes their help texts. function old new delta run_applet_no_and_exit 442 452 +10 packed_usage 30713 30625 -88 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: remove unnecessary argument to nonblock_immune_readRon Yorston2015-04-201-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The loop_on_EINTR argument to nonblock_immune_read is always set to 1. function old new delta xmalloc_reads 200 195 -5 pgetc 488 483 -5 argstr 1313 1308 -5 nonblock_immune_read 123 86 -37 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-52) Total: -52 bytes Signed-off-by: Ron Yorston <rmy@tigress.co.uk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * update copyright yearsAaro Koskinen2015-04-021-1/+1
| | | | | | | | | | | | | | | | Copyright years seem to be out of date, e.g. coreutils/truncate.c has Copyright (C) 2015. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| * *: Switch to POSIX utmpx APIBernhard Reutner-Fischer2015-04-021-22/+22
| | | | | | | | | | | | | | | | | | | | UTMP is SVID legacy, UTMPX is mandated by POSIX. Glibc and uClibc have identical layout of UTMP and UTMPX, both of these libc treat _PATH_UTMPX as _PATH_UTMP so from a user-perspective nothing changes except the names of the API entrypoints. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* | mingw: enable a minimal version of nc by defaultRon Yorston2015-04-221-1/+1
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* | Merge branch 'busybox' into mergeRon Yorston2015-03-231-0/+21
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| * truncate: new appletAri Sundholm2015-03-221-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta truncate_main - 161 +161 cwbkMG_suffixes - 128 +128 packed_usage 30443 30459 +16 applet_names 2512 2521 +9 applet_main 1456 1460 +4 parse_command 1460 1463 +3 applet_nameofs 728 730 +2 applet_install_loc 182 183 +1 dd_suffixes 112 - -112 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 10/3 up/down: 337/-133) Total: 204 bytes Signed-off-by: Ari Sundholm <ari@tuxera.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * dd: move suffix struct to xatonum.cAri Sundholm2015-03-221-0/+19
| | | | | | | | | | | | | | This way it can be used by other applets without duplication. Signed-off-by: Ari Sundholm <ari@tuxera.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2015-03-1413-151/+142
|\| | | | | | | | | | | Conflicts: coreutils/od_bloaty.c libbb/lineedit.c
| * libbb: introduce and use is_prefixed_with()Denys Vlasenko2015-03-129-33/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta is_prefixed_with - 18 +18 complete_username 78 77 -1 man_main 737 735 -2 fsck_device 429 427 -2 unpack_ar_archive 80 76 -4 strip_unsafe_prefix 105 101 -4 singlemount 1054 1050 -4 rtc_adjtime_is_utc 90 86 -4 resolve_mount_spec 88 84 -4 parse_one_line 1029 1025 -4 parse_conf 1460 1456 -4 may_wakeup 83 79 -4 loadkmap_main 219 215 -4 get_irqs_from_stat 103 99 -4 get_header_cpio 913 909 -4 findfs_main 79 75 -4 fbsplash_main 1230 1226 -4 load_crontab 776 771 -5 expand_vars_to_list 1151 1146 -5 date_main 881 876 -5 skip_dev_pfx 30 24 -6 make_device 2199 2193 -6 complete_cmd_dir_file 773 767 -6 run_applet_and_exit 715 708 -7 uudecode_main 321 313 -8 pwdx_main 197 189 -8 execute 568 560 -8 i2cdetect_main 1186 1176 -10 procps_scan 1242 1230 -12 procps_read_smaps 1017 1005 -12 process_module 746 734 -12 patch_main 1903 1891 -12 nfsmount 3572 3560 -12 stack_machine 126 112 -14 process_timer_stats 449 435 -14 match_fstype 111 97 -14 do_ipaddr 1344 1330 -14 open_list_and_close 359 343 -16 get_header_tar 1795 1779 -16 prepend_new_eth_table 340 323 -17 fsck_main 1811 1794 -17 find_iface_state 56 38 -18 dnsd_main 1321 1303 -18 base_device 179 158 -21 find_keyword 104 82 -22 handle_incoming_and_exit 2785 2762 -23 parse_and_put_prompt 774 746 -28 modinfo 347 317 -30 find_action 204 171 -33 update_passwd 1470 1436 -34 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/49 up/down: 18/-540) Total: -522 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * deluser: also remove user from /etc/groupDenys Vlasenko2015-03-121-2/+36
| | | | | | | | | | | | | | | | function old new delta update_passwd 1270 1470 +200 deluser_main 310 332 +22 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libpwdgrp: use getpwent() instead of getpwent_r()Denys Vlasenko2015-02-071-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta massage_data_for_non_r_func - 90 +90 bb_internal_getpwent - 69 +69 getXXnam_r 94 162 +68 fill_bounds 131 128 -3 deluser_main 355 310 -45 complete_username 123 78 -45 getXXnam 163 90 -73 massage_data_for_r_func 103 - -103 bb_internal_getpwent_r 121 - -121 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 1/5 up/down: 227/-407) Total: -163 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/loop: don't try to re-use existing loop deviceKevin Wallace2015-02-071-10/+1
| | | | | | | | | | | | | | | | | | | | | | loopinfo.lo_file_name is not enough to uniquely identify a file on a system with multiple mount namespaces. We could conceivably change this to dedup on (lo_rdevice, lo_inode), but, as the comment above the deleted code notes, this whole approach of reusing devices is racy anyway, so it seems better to stop doing it entirely. Signed-off-by: Kevin Wallace <k@igneous.io> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: make INET[6]_rresolve use sockaddr2{host,dotted}_noportDenys Vlasenko2015-02-031-51/+33
| | | | | | | | | | | | | | | | function old new delta INET_rresolve 274 214 -60 INET6_rresolve 168 85 -83 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: code shrink by factoring out common update_utmp_DEAD_PROCESSDenys Vlasenko2015-01-051-0/+14
| | | | | | | | | | | | | | | | | | | | function old new delta update_utmp_DEAD_PROCESS - 17 +17 telnetd_main 1685 1674 -11 mark_terminated 56 45 -11 handle_sigchld 74 63 -11 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libpwdgrp: rewritten to use malloced implementationTito Ragusa2015-01-021-48/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removed buffer size limitations. function old new delta convert_to_struct - 269 +269 getXXnam_r - 204 +204 parse_common - 185 +185 getXXnam - 164 +164 tokenize - 126 +126 bb_internal_getpwent_r 102 167 +65 get_S 30 88 +58 getgrouplist_internal 195 240 +45 const_sp_db - 20 +20 const_pw_db - 20 +20 const_gr_db - 20 +20 bb_internal_endpwent 27 36 +9 bb_internal_endgrent 27 36 +9 decode_one_format 726 734 +8 bb_internal_setpwent 17 24 +7 volume_id_probe_iso9660 319 322 +3 scriptreplay_main 204 207 +3 mkfs_minix_main 2684 2687 +3 id_main 478 480 +2 hash_find 233 235 +2 pstree_main 321 322 +1 gr_off 3 4 +1 expand_one_var 1579 1578 -1 pwf 4 - -4 grf 4 - -4 pack_gzip 1787 1780 -7 addattr32 67 56 -11 buffer_fill_and_print 191 178 -13 dpkg_main 2944 2927 -17 bb_internal_setgrent 17 - -17 bb_internal_getpwuid 38 19 -19 bb_internal_getgrgid 44 19 -25 bb_internal_getpwnam 38 11 -27 bb_internal_getgrnam 44 14 -30 bb_internal_fgetpwent_r 51 - -51 bb_internal_fgetgrent_r 51 - -51 bb_internal_getspnam_r 121 42 -79 bb_internal_getpwnam_r 121 39 -82 bb_internal_getgrent_r 102 - -102 bb__parsepwent 110 - -110 bb_internal_getpwuid_r 113 - -113 bb_internal_getgrgid_r 113 - -113 bb__parsespent 120 - -120 bb_internal_getgrnam_r 121 - -121 bb__pgsreader 213 - -213 bb__parsegrent 226 - -226 ------------------------------------------------------------------------------ (add/remove: 8/13 grow/shrink: 14/11 up/down: 1224/-1556) Total: -332 bytes text data bss dec hex filename 923471 928 17684 942083 e6003 busybox_old 923167 928 17676 941771 e5ecb busybox_unstripped Signed-off-by: Tito Ragusa <farmatito@tiscali.it> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge commit '1_23_0' into mergeTIG_1_23_0Ron Yorston2015-01-232-1/+10
|\| | | | | | | | | Conflicts: libbb/lineedit.c
| * libbb: add sanity check in bb_arg_max()Denys Vlasenko2014-12-241-1/+9
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * randomconfig fixesDenys Vlasenko2014-12-221-0/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * lineedit: don't block when looking for escape sequence in vi-modeRon Yorston2014-12-151-1/+1
| | | | | | | | | | | | | | | | | | | | In vi-mode lineedit tries to detect some escape sequences. After the ESC it reads the next character to check for certain values. This read should have a timeout or a user-entered ESC to switch to command mode doesn't properly handle the next character. Signed-off-by: Ron Yorston <rmy@tigress.co.uk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Changes to allow building with MinGW-w64Ron Yorston2015-01-051-0/+12
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* | Merge branch 'busybox' into mergeRon Yorston2014-12-147-37/+95
|\| | | | | | | | | | | | | Conflicts: archival/libarchive/open_transformer.c libbb/lineedit.c miscutils/man.c
| * lineedit: don't fall back to simple line input if tty is in raw modeDenys Vlasenko2014-12-101-2/+6
| | | | | | | | | | | | Testcase: shell command input after python ^Z should still work Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: use sendfile() to copy data between file descriptorsBartosz Golaszewski2014-11-271-31/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Busybox already uses sendfile in httpd. This patch proposes to use it globally to copy data between file descriptors. It speeds up the copying on slow systems a lot - below are the times needed to copy a 450Mb file with and without this option enabled on a BeagleBone Black: sendfile: user 0m0.000s sys 0m8.170s read/write 4k: user 0m0.470s sys 0m16.300s function old new delta bb_full_fd_action 394 474 +80 Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: use ARG_MAX for bb_arg_max() only if it's 60k+Denys Vlasenko2014-11-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes ARG_MAX is small (like 32k) yet sysconf(_SC_ARG_MAX) is big, and people prefer using the bigger value. OTOH, with sufficiently large ARG_MAX, further wins from sysconf(_SC_ARG_MAX) being bigger are exponentially smaller: you can see 4 times fewer fork+execs when you run find, but when each execed process already takes a thousand parameters it's likely execution time is dominated by what that process does with each parameter. Thus, with this change ARG_MAX is used if it's sufficiently big, otherwise sysconf(_SC_ARG_MAX) is used. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * bbunit: fix WANT_TIMING compilationDenys Vlasenko2014-11-261-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * exit with 127 if appled name wasn't found - it's more POSIXyDenys Vlasenko2014-11-171-2/+4
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * zcip: Add environment variable for overriding log functionalityMichel Stam2014-11-042-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | function old new delta bb_logenv_override - 70 +70 packed_usage 29969 30033 +64 zcip_main 1426 1431 +5 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 2/0 up/down: 139/0) Total: 139 bytes Signed-off-by: Michel Stam <m.stam@fugro.nl> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | lineedit: don't block when looking for escape sequence in vi-modeRon Yorston2014-12-131-1/+1
| | | | | | | | | | | | | | When in vi-mode lineedit tries to detect some escape sequences. After an escape it reads the next character to check for certain values. This read should have a timeout or a user-entered ESC to switch to command mode doesn't properly handle the next character.
* | sh: don't overwrite login environment variables if already setRon Yorston2014-12-111-0/+11
| | | | | | | | | | | | Certain environment variables (HOME, LOGNAME, USER, SHELL) are set during early shell startup to emulate what login/su would do on UNIX. If any of these are already set don't overwrite them.
* | Don't store file details in inode hash tableRon Yorston2014-11-302-6/+2
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* | Merge branch 'busybox' into mergeRon Yorston2014-10-066-63/+395
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| * less: move "retry-on-EAGAIN" logic closer to read opsDenys Vlasenko2014-09-221-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes "G" (goto end of input) command work as well as /search_for_nonexistent_string: both will read to EOF now even from somewhat slow input (such as kernel's "git log"). function old new delta ndelay_on 35 43 +8 ndelay_off 35 43 +8 read_lines 695 691 -4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 16/-4) Total: 12 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-04-20 21:24:57 +0000