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| * udhcpd: add option for tweaking arppingMichel Stam2014-10-306-21/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some clients have a very short timeout for sending the DHCP DISCOVER, shorter than the arpping timeout of 2000 milliseconds that udhcpd uses by default. This patch allows tweaking the timeout, or disabling of arpping altogether, at the risk of handing out addresses which are already in use. function old new delta udhcpd_main 1460 1501 +41 udhcpc_main 2814 2851 +37 packed_usage 29957 29974 +17 arpping 477 493 +16 find_free_or_expired_nip 161 174 +13 send_offer 285 292 +7 nobody_responds_to_arp 85 89 +4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 7/0 up/down: 135/0) Total: 135 bytes Signed-off-by: Michel Stam <m.stam@fugro.nl> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Enable vi line editing mode in default configurationRon Yorston2014-12-131-2/+2
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* | 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.
* | ash: enable saving history to file in default configRon Yorston2014-12-061-4/+4
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* | vi: fix reading of file after last lineRon Yorston2014-12-051-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the :r command is used to read a file after the last line of the buffer the last line of the buffer and the first line of the file are joined. An extra blank line appears at the end of the buffer. file 1 file 1 file 1file 2 file 2 file 2 ~ ~ The insertion point is normally at the start of the line following the specified line. When the specified line is the last one the next_line function baulks at moving to the non-existent following line.
* | vi: failure to open file is not an error when initialising bufferRon Yorston2014-12-051-7/+5
| | | | | | | | | | | | | | | | | | | | Commit 32afd3a introduced these regressions on the master branch: Starting vi with no filename on the command line gives the status message "'(null)' Bad address" instead of "- No file 1/1 100%". Starting vi with a non-existent file on the command line gives the status message "'new.txt' No such file or directory" instead of "- new.txt 1/1 100%"
* | od: print valid octal values with -c flagRon Yorston2014-12-051-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For characters with the top bit set od_bloaty produces silly octal values with the -c flag: $ echo £ | busybox od -c # od_bloaty.c (CONFIG_DESKTOP set) 0000000 0H2 0D3 \n 0000003 $ echo £ | busybox od -c # od.c (CONFIG_DESKTOP not set) 0000000 302 243 \n 0000003 $ echo £ | od -c # coreutils 0000000 302 243 \n 0000003
* | date: add support for %s formatRon Yorston2014-12-021-3/+15
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* | Don't store file details in inode hash tableRon Yorston2014-11-302-6/+2
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* | Remove declaration of getpagesizeRon Yorston2014-11-291-7/+0
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* | Omit functions not required if seamless compression is disabledRon Yorston2014-11-291-5/+3
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* | Move definition of bb_got_signal to mingw.cRon Yorston2014-11-292-4/+2
| | | | | | | | | | On POSIX platforms bb_got_signal is defined in libbb/signals.c; for MinGW put the definition in win32/mingw.c. This is better than the
* | Use putenv to implement unsetenv/clearenvRon Yorston2014-11-232-12/+49
| | | | | | | | | | | | | | | | | | | | noexec applets failed on ReactOS 0.3.17. This was because the environment was being manipulated directly using the environ pointer. Implementing unsetenv and clearenv using putenv fixes the problem. WIN32 putenv doesn't allow environment variables to have empty values. This was the case before and it's still the case after this change. Shell variables are fine.
* | mingw.c: ignore EACCES from mkdir if directory existsRon Yorston2014-10-091-1/+14
| | | | | | | | | | | | | | | | | | | | | | Microsoft Windows has a strange issue with access permissions such that mkdir will sometimes return EACESS for an existing directory. This is mentioned here: http://www.apijunkie.com/APIJunkie/blog/post/2009/12/22/_mkdir-C-runtime-library-function-might-return-unexpected-error-values.aspx This was causing mkdir -p to fail on a particular machine. Ignoring the EACCES error if the directory exists fixes the problem.
* | mingw.c: add missing break in fcntl implementationRon Yorston2014-10-091-0/+1
| | | | | | | | | | | | This may address: https://github.com/rmyorston/busybox-w32/issues/25
* | win32: attempt to get filesystem type for mntentRon Yorston2014-10-061-1/+8
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* | Update MinGW default configurationRon Yorston2014-10-061-3/+5
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* | Merge branch 'busybox' into mergeRon Yorston2014-10-0644-619/+1226
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| * ntpd: calculate offset to jitter ratio before updating jitterMiroslav Lichvar2014-10-051-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The offset to jitter ratio is now calculated before updating jitter to make the test more sensitive. function old new delta ntp_init 460 474 +14 update_local_clock 752 764 +12 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 26/0) Total: 26 bytes Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * sed: fix "sed CMD -i nonexistent_file". Closes 7484Denys Vlasenko2014-10-051-2/+6
| | | | | | | | | | | | | | function old new delta sed_main 643 676 +33 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ntpd: don't stay at short polling intervalMiroslav Lichvar2014-10-021-27/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To avoid polling servers frequently slowly increase the interval up to BIGPOLL when - no replies are received from a peer - no source can be selected - peer claims to be unsynchronized (e.g. we are polling it too frequently) When recv() returns with an error, drop code to try to continue on network errors: I'm not convinced those cases happen in real life. function old new delta recv_and_process_peer_pkt 919 838 -81 Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * getty: set tty attrs so that control chars are shown as ^cDenys Vlasenko2014-10-021-8/+9
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ntpd: be less eager to use shorter poll intervalsDenys Vlasenko2014-09-271-39/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * on step, poll interval drops to 8.5 mins instead of 32 seconds * on total loss of all replies (no replies from any peer for last 8 requests), also drop poll interval to 8.5 mins instead of 32 seconds * on send abd recv errors, RETRY_INTERVAL is now 32 seconds, not 5 seconds * on timing out listening to reply, instead of unconditional shortening poll interval by x4, clamp it to NOREPLY_INTERVAL (512 seconds) * if a largish offset is seen, clamp nexp poll interval to 128 seconds, not 64 seconds function old new delta clamp_pollexp_and_set_MAXSTRAT - 37 +37 recv_and_process_peer_pkt 861 869 +8 poll_interval 52 48 -4 update_local_clock 762 752 -10 ntpd_main 1063 1050 -13 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/3 up/down: 45/-27) Total: 18 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ubiupdatevol: fix -t to not require an option. Closes 7466Denys Vlasenko2014-09-251-9/+14
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * install: fix help textDenys Vlasenko2014-09-241-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ntpd: split out poll adjusting codeMiroslav Lichvar2014-09-241-37/+39
| | | | | | | | | | Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ntpd: don't wait for good offset before disabling burst modeMiroslav Lichvar2014-09-241-6/+3
| | | | | | | | | | | | | | The burst mode needs to be stopped even when no replies are received. Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * install: implement -t DIRAaro Koskinen2014-09-241-15/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some packages want to install themselves using "-t" to specify the directory (as supported by GNU coreutils). Add support for the option for compatibility reasons. function old new delta install_longopts 76 95 +19 install_main 769 777 +8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 27/0) Total: 27 bytes Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * less: make -E workAaro Koskinen2014-09-231-1/+8
| | | | | | | | | | | | | | | | function old new delta buffer_print 71 104 +33 Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * less: trivial code shrinkDenys Vlasenko2014-09-221-4/+3
| | | | | | | | | | | | | | function old new delta read_lines 715 695 -20 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * less: move "retry-on-EAGAIN" logic closer to read opsDenys Vlasenko2014-09-223-32/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * less: disable "suppress empty wraparound" optimizationDenys Vlasenko2014-09-211-0/+6
| | | | | | | | | | | | It is buggy wrt another use case... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * df: fix -T option when ENABLE_FEATURE_HUMAN_READABLE=0Ari Sundholm2014-09-201-8/+7
| | | | | | | | | | Signed-off-by: Ari Sundholm <ari@tuxera.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * false: make "false --help" exit with 1Denys Vlasenko2014-09-182-8/+35
| | | | | | | | | | | | | | function old new delta run_applet_no_and_exit 447 445 -2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * df: implement -T optionAri Sundholm2014-09-171-2/+23
| | | | | | | | | | | | | | | | | | | | | | function old new delta df_main 863 998 +135 packed_usage 29827 29861 +34 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 169/0) Total: 169 bytes Signed-off-by: Ari Sundholm <ari@tuxera.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * sed: fix a buglet in s///NUM handlingDenys Vlasenko2014-09-162-1/+8
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ftpd: make LIST command show dotfiles tooDenys Vlasenko2014-09-151-8/+8
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * vi: fix incorrect memory access on brace matching. Closes 7256Denys Vlasenko2014-09-151-43/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While at it, fix brace matching to actually show the match (missed fflush was causing cursor positioning to be buffered); shorten brace matching code; remove unused macro indirection in indicate_error(). Custom linker script 'busybox_ldscript' found, using it function old new delta indicate_error - 61 +61 mysleep 43 56 +13 char_insert 483 486 +3 find_pair 167 124 -43 Indicate_Error 61 - -61 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 2/1 up/down: 77/-104) Total: -27 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * mdev: treat zero-length /dev/mdev.seq the same as "\n" one. Closes 7334Denys Vlasenko2014-09-081-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: fix off-by-one in "jobs %4" handling. closes 7310Denys Vlasenko2014-09-081-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: factor out ASH_HELP config optionDenys Vlasenko2014-09-081-11/+15
| | | | | | | | | | | | | | | | | | It used to be aliased to !FEATURE_SH_EXTRA_QUIET for ash, while hush had it separate from FEATURE_SH_EXTRA_QUIET. Bring ash in line with hush. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * find: support -perm /BITS. Closes 7340Denys Vlasenko2014-09-051-4/+4
| | | | | | | | | | | | | | | | | | | | function old new delta parse_params 1487 1497 +10 func_perm 57 61 +4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 14/0) Total: 14 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tftpd: tweak HP PA-RISC firmware bug compatibilityDenys Vlasenko2014-09-041-3/+4
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tftpd: support full 512-byte requestsDenys Vlasenko2014-09-031-3/+13
| | | | | | | | | | | | | | | | | | | | Some HP PA-RISC firmware always sends fixed 512-byte requests, with trailing garbage. function old new delta tftpd_main 578 572 -6 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * taskset: fix logic error in "if it doesn't start with 0x..."Denys Vlasenko2014-08-311-1/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * grep: fix "grep -r PATTRN SYMLINK_TO_DIR"Denys Vlasenko2014-08-282-1/+21
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ping: add -p to specify data patternFlorian Fainelli2014-08-271-9/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta common_ping_main 1788 1831 +43 sendping6 56 82 +26 sendping4 82 108 +26 packed_usage 29959 29938 -21 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/1 up/down: 95/-21) Total: 74 bytes Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * taskset: support CPU masks for more than 64 CPUsDenys Vlasenko2014-08-174-25/+79
| | | | | | | | | | | | | | function old new delta taskset_main 522 631 +109 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * addgroup: mention -S in the help textDenys Vlasenko2014-08-151-2/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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