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| * Convert all coreutils/* applets to "new style" applet definitionsDenys Vlasenko2016-11-231-70/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Convert all util-linux/* applets to "new style" applet definitionsDenys Vlasenko2016-11-231-39/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Convert all console-tools/* applets to "new style" applet definitionsDenys Vlasenko2016-11-231-16/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Convert all mailutils/* applets to "new style" applet definitionsDenys Vlasenko2016-11-231-4/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tc: consolidate its disabled bitsDenys Vlasenko2016-11-231-1/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Convert all networking/* applets to "new style" applet definitionsDenys Vlasenko2016-11-231-49/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Convert all procps/* applets to "new style" applet definitionsDenys Vlasenko2016-11-231-14/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Convert all miscutils/* applets to "new style" applet definitionsDenys Vlasenko2016-11-221-37/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * applets.h.sh: a script to check applet names against config optionsDenys Vlasenko2016-11-171-0/+20
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Make mkfs.vfat and mkdosfs individually selectableDenys Vlasenko2016-11-161-2/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Make mke2fs and mkfs.ext2 individually selectableDenys Vlasenko2016-11-161-3/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Make ifup and ifdown individually selectable.Denys Vlasenko2016-11-141-2/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Make swapon and swapoff individually selectable.Denys Vlasenko2016-11-141-2/+0
| | | | | | | | | | | | For example, without swapoff, code shrinks by 277 bytes. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * dnsdomainname: split it from "hostname", make it independently selectableDenys Vlasenko2016-11-131-2/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2016-11-101-1/+1
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| * su: expand help; simplify passing of -c CMD to run_shell()Denys Vlasenko2016-11-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Also, added a comment about bug 9401 (TIOCSTI input injection). function old new delta packed_usage 30909 30932 +23 su_main 470 487 +17 sulogin_main 260 258 -2 run_applet_and_exit 681 678 -3 run_shell 166 126 -40 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch busybox (up to "ash: comment out free(p) just before...")Ron Yorston2016-10-193-14/+21
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| * libbb: do not use fflush_unlocked, musl does not like fflush_unlocked(NULL)Denys Vlasenko2016-09-181-2/+3
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * sha3: fix to conform to final SHA3 padding standard, add -a BITS optionDenys Vlasenko2016-08-292-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | function old new delta hash_file 331 396 +65 md5_sha1_sum_main 485 538 +53 packed_usage 30423 30464 +41 sha3_begin 17 31 +14 sha3_hash 101 110 +9 sha3_end 41 49 +8 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * hush: fix "redirects can close script fd" bugDenys Vlasenko2016-08-221-8/+16
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * config: disentangle PREFER_APPLETS from SH_STANDALONE and SH_NOFORKDenys Vlasenko2016-07-221-1/+3
| | | | | | | | | | | | | | | | On user request. I thought enabling/disabling them all together is more consistent. Evidently, some people do want them to be separately selectable. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge branch 'busybox' into mergeRon Yorston2016-07-072-13/+21
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| * libarchive: fix xmalloc_open_zipped_read_close() on NOMMUDenys Vlasenko2016-06-201-4/+4
| | | | | | | | | | | | | | | | | | The somewhat new "unpack in memory" code was broken for xmalloc_open_zipped_read_close() on NOMMU: we seek back over signature, but then expect it to be already consumed. Stop seeking back in this case. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: move common code into run_applet_and_exitRon Yorston2016-06-191-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both calls to run_applet_and_exit are followed by the same code to print an error message and return status 127. Remove this duplication and make run_applet_and_exit static. function old new delta run_applet_and_exit 675 667 -8 main 119 92 -27 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-35) Total: -35 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * cp: add -u/--update and --remove-destinationDenys Vlasenko2016-05-271-7/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on the patch by wdlkmpx@gmail.com function old new delta copy_file 1546 1644 +98 add_partition 1270 1362 +92 ask_and_unlink 95 133 +38 do_iproute 132 157 +25 decode_one_format 710 715 +5 cp_main 369 374 +5 ubirename_main 198 202 +4 read_package_field 232 230 -2 bb_make_directory 421 412 -9 packed_usage 30505 30476 -29 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 7/3 up/down: 267/-40) Total: 227 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | win32: return an error when lseek is applied to a pipeRon Yorston2016-05-241-3/+4
| | | | | | | | | | | | | | | | | | | | | | tail failed to process input from a pipe correctly: $ echo -n 54321 | tail -c 3 543 It was trying to use lseek as an optimisation but WIN32 lseek doesn't return an error whan applied to a pipe. Fix this by providing a wrapper for lseek.
* | less: hide unsupported signal handling in include fileRon Yorston2016-05-191-0/+5
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* | ash: fix use of pid/handle in waitpid_childRon Yorston2016-05-181-0/+1
| | | | | | | | | | | | | | | | | | | | Previously spawn was returning a process handle which was treated as a pid in certain circumstances. This resulted in the following failing: find . -type f | sed xargs -n 1 sed -n '1 p' It should output the first line of each file but stopped after the first.
* | win32: adjustments to spawn functionsRon Yorston2016-05-181-2/+0
| | | | | | | | | | | | | | | | Make mingw_spawn_applet and mingw_spawn_1 static. The return value from spawnve is an exit code in synchronous mode and a process handle in asynchronous mode. Pass these upwards without interpretation.
* | Merge branch 'busybox' into mergeRon Yorston2016-05-162-4/+1
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| * generate_BUFSIZ.sh: yet another tweakDenys Vlasenko2016-04-241-0/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: make bb_common_bufsiz1 1 kbyte, add capability to use bss tail for itDenys Vlasenko2016-04-211-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The config item is FEATURE_USE_BSS_TAIL. When it is off (default): function old new delta read_config 210 228 +18 doCommands 2279 2294 +15 ipneigh_list_or_flush 763 772 +9 ipaddr_list_or_flush 1256 1261 +5 display_process_list 1301 1306 +5 conspy_main 1378 1383 +5 do_lzo_compress 352 355 +3 do_lzo_decompress 565 567 +2 push 46 44 -2 inetd_main 2136 2134 -2 uevent_main 421 418 -3 addLines 97 92 -5 bb_common_bufsiz1 8193 1024 -7169 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 8/5 up/down: 62/-7181) Total: -7119 bytes text data bss dec hex filename 829850 4086 9080 843016 cdd08 busybox_old 829901 4086 1904 835891 cc133 busybox_unstripped FEATURE_USE_BSS_TAIL=y: read_config 210 228 +18 doCommands 2279 2294 +15 ipneigh_list_or_flush 763 772 +9 ipaddr_list_or_flush 1256 1261 +5 display_process_list 1301 1306 +5 conspy_main 1378 1383 +5 do_lzo_compress 352 355 +3 do_lzo_decompress 565 567 +2 inetd_main 2136 2134 -2 bb_common_bufsiz1 8193 - -8193 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 8/1 up/down: 62/-8195) Total: -8133 bytes text data bss dec hex filename 829850 4086 9080 843016 cdd08 busybox_old 829911 4086 880 834877 cbd3d busybox_unstripped FIXME: setup_common_bufsiz() calls are missing. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | winansi: revert to previous console behaviour for vi/lessRon Yorston2016-04-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Recent changes to make the Windows console behave more like a *nix terminal didn't work too well for vi/less. On *nix the terminal buffer can't be scrolled while such screen-based applications are running. In the Windows console this remained possible and led to confusion. Add a new routine to allow vi/less to revert to their previous behaviour where the cursor is positioned at the top of the buffer and the entire buffer is cleared.
* | lineedit: move console viewport to cursor on keypressRon Yorston2016-04-261-0/+1
| | | | | | | | | | | | When a normal *nix terminal has been scrolled back through its buffer, any keypress will return to the cursor position. Add code to lineedit.c to do the same for the Windows console.
* | mingw: post-merge build fixesRon Yorston2016-04-041-0/+1
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* | Merge branch 'busybox' into mergeRon Yorston2016-04-042-21/+26
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| * whitespace and namespace cleanupsDenys Vlasenko2016-04-031-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ubirmvol: Implement -N switch for ubirmvolSven Eisenberg2016-04-031-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta get_volid_by_name - 125 +125 ubi_devnum_from_devname - 43 +43 ubi_tools_main 1215 1220 +5 packed_usage 30674 30655 -19 ubirename_main 394 221 -173 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 1/2 up/down: 173/-192) Total: -19 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * nsenter,unshare: share common code; fix a bug of not closing all fdsDenys Vlasenko2016-04-021-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | function old new delta xvfork_parent_waits_and_exits - 64 +64 exec_prog_or_SHELL - 39 +39 unshare_main 873 810 -63 nsenter_main 663 596 -67 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 0/2 up/down: 106/-130) Total: -27 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: two new functions: wait_for_exitstatus(pid), xfchdir(fd)Denys Vlasenko2016-04-011-0/+2
| | | | | | | | | | | | Bartosz Golaszewski proposed xfchdir() Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * udhcp: get rid of bb_info_msg()Denys Vlasenko2016-03-301-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta udhcpd_main 1501 1531 +30 d6_recv_raw_packet 251 264 +13 perform_d6_release 188 198 +10 udhcpc6_main 2443 2449 +6 udhcp_recv_raw_packet 582 588 +6 udhcp_recv_kernel_packet 132 138 +6 send_d6_renew 140 146 +6 d6_recv_kernel_packet 118 124 +6 send_renew 77 82 +5 send_discover 85 90 +5 send_decline 84 89 +5 send_d6_select 97 102 +5 send_d6_discover 174 179 +5 perform_release 167 172 +5 count_lines 72 74 +2 udhcpc_main 2836 2837 +1 bb_info_msg 125 - -125 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 17/4 up/down: 117/-180) Total: -63 bytes text data bss dec hex filename 924935 906 17160 943001 e6399 busybox_old 924736 906 17160 942802 e62d2 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * applet_tables: save space by removing applet name offsetsRon Yorston2016-03-301-10/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The array applet_nameofs consumes two bytes per applet. It encodes nofork/noexec flags suid flags the offset of the applet name in the applet_name string Change the applet_table build tool to store the flags in two separate arrays (applet_flags and applet_suid). Replace applet_nameofs[] with a smaller version that only stores a limited number of offsets. This requires changes to the macros APPLET_IS_NOFORK, APPLET_IS_NOEXEC and APPLET_SUID. According to Valgrind the original find_applet_by_name required 353 cycles per call, averaged over all names. Adjusting the number of known offsets allows space to be traded off against execution time: KNOWN_OFFSETS cycles bytes (wrt KNOWN_OFFSETS = 0) 0 9057 - 2 4604 32 4 2407 75 8 1342 98 16 908 130 32 884 194 This patch uses KNOWN_OFFSETS = 8. v2: Remove some dead code from the applet_table tool; Treat the applet in the middle of the table as a special case. v3: Use the middle applet to adjust the start of the linear search as well as the last applet found. v4: Use an augmented linear search in find_applet_by_name. Drop the special treatment of the middle name from get_applet_name: most of the advantage now derives from the last stored value. v5: Don't store index in applet_nameofs, it can be calculated. v6: Tweaks by Denys function old new delta find_applet_by_name 25 125 +100 applet_suid - 92 +92 run_applet_no_and_exit 452 460 +8 run_applet_and_exit 695 697 +2 applet_name_compare 31 - -31 applet_nameofs 734 14 -720 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 3/1 up/down: 202/-751) Total: -549 bytes text data bss dec hex filename 925464 906 17160 943530 e65aa busybox_old 924915 906 17160 942981 e6385 busybox_unstripped Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * fixes for problems found by bionic buildDenys Vlasenko2016-03-141-8/+12
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Silence a couple of compiler warningsRon Yorston2016-03-061-1/+1
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* | Merge branch 'busybox' into mergeRon Yorston2016-02-222-1/+10
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| * Fix compiling with musl's utmp stubsKylie McClain2016-02-011-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes compiling busybox with FEATURE_UTMP and _WTMP enabled. musl, while not really support utmp/wtmp, provides stub functions, as well as variables such as _PATH_UTMP, so that programs using utmp or wtmp can still compile fine. My reasoning for this patch is that on Exherbo, I'm currently trying to get us to be able to use the same busybox config file for both glibc and musl systems, using utmp/wtmp on systems that support it, and using the stubs on musl without needing two different configs. As of latest musl git, it provides all utmp functions needed; 1.1.12 doesn't, but I sent a patch to Rich to add the utmp{,x}name functions expected to exist, which was merged into musl upstream. Signed-off-by: Kylie McClain <somasissounds@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * include/platform.h: Remove extra #endif introduced in 6df9612.Ari Sundholm2015-12-171-1/+0
| | | | | | | | | | | | | | It causes the compilation to fail. Signed-off-by: Ari Sundholm <ari@tuxera.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Resolve linker issues with Android API 21 (dprintf, tcdrain)Chris Renshaw2015-12-171-1/+6
| | | | | | | | | | Signed-off-by: Chris Renshaw <osm0sis@outlook.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | libbb: additional support for backslashes in pathsRon Yorston2015-11-131-1/+1
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* | Merge branch 'busybox' into mergeRon Yorston2015-10-313-8/+4
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