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* sha3: remove two "small code" codepaths: I can't reproduce code size win on ↵Denys Vlasenko2013-01-151-43/+18
| | | | | | them anymore Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sha3: tweak choice of a fast code path for 64-bitDenys Vlasenko2013-01-151-1/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sha3: cosmetic tweaks to various names, comments. No logic changes.Denys Vlasenko2013-01-151-61/+63
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sha3: code shrinkDenys Vlasenko2013-01-151-26/+36
| | | | | | | | function old new delta KeccakF 1053 1078 +25 KeccakF_RoundConstants 192 48 -144 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sha3: code shrinkDenys Vlasenko2013-01-151-13/+18
| | | | | | | function old new delta KeccakF 1064 1053 -11 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sha3: another speedup for SHA3_SMALL=0 caseDenys Vlasenko2013-01-151-10/+25
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* whitespace fixes. no code changesDenys Vlasenko2013-01-1520-75/+75
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sha3: make size/speed optimization decision configurableDenys Vlasenko2013-01-152-19/+68
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* whitespace cleanup. no code changesDenys Vlasenko2013-01-1459-219/+233
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sha3sum: new appletLauri Kasanen2013-01-148-4/+236
| | | | | | | | | | | | | | | | | | | | | | function old new delta KeccakF - 496 +496 KeccakF_RoundConstants - 192 +192 sha3_hash - 171 +171 sha3_end - 40 +40 hash_file 274 299 +25 KeccakF_RotationConstants - 25 +25 KeccakF_PiLane - 25 +25 packed_usage 29213 29232 +19 sha3_begin - 18 +18 KeccakF_Mod5 - 10 +10 applet_names 2445 2453 +8 applet_main 1420 1424 +4 applet_nameofs 710 712 +2 ------------------------------------------------------------------------------ (add/remove: 8/0 grow/shrink: 9/7 up/down: 1049/-54) Total: ~995 bytes Signed-off-by: Lauri Kasanen <curaga@operamail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ntpd: fix incorrect m_status field in outgoing packets. Closes 5120Paul Marks2013-01-141-1/+1
| | | | | | | | | | | | | When using busybox ntpd with an NTPv3 client and NTPv4 server (or vice versa), the version numbers can be incorrectly ORed together, yielding the bogus value of "NTPv7". This makes ntpd unusable with clients such as Chrony and Windows "Internet Time". This patch avoids the version mangling, by copying only the Leap Indicator bits from the server's status field. Signed-off-by: Paul Marks <paul@pmarks.net> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Remove redundant 'config FEATURE_VOLUMEID_SQUASHFS'Denys Vlasenko2013-01-141-10/+0
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: add squashfs detectionSven-Göran Bergh2013-01-144-0/+74
| | | | | | | | | function old new delta volume_id_probe_squashfs - 74 +74 fs1 12 16 +4 Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* whitespace fixes. no code changesDenys Vlasenko2013-01-1440-262/+261
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: uuid_format small code shrinkSven-Göran Bergh2013-01-142-20/+9
| | | | | | | | function old new delta volume_id_set_uuid 318 300 -18 Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: display hfs[+] 128-bit UUID properlySven-Göran Bergh2013-01-143-9/+23
| | | | | Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* blkid: add type display for hfsplusSven-Göran Bergh2013-01-141-1/+1
| | | | | Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* syslogd: add option to log to Linux kernel printk bufferPeter Korsgaard2013-01-062-1/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Why invent our own shared memory circular buffer when the kernel has a perfectly fine one already? This can be used as a smaller/simpler alternative to the syslogd IPC support (as IPC shmem/klogd/logread aren't needed), while also allowing centralised logging of everything (kernel messages, userspace bootup and syslog) when used together with ttyprintk. Notice that kernel 3.5+ is needed to store syslog facility in printk buffer, otherwise only the priority is stored. bloat-o-meter compared to IPC+klogd+logread: function old new delta get_linux_version_code - 84 +84 lbb_prepare 25 90 +65 applet_nameofs 6 - -6 static.stdout@@GLIBC_2 8 - -8 applet_names 23 9 -14 bb_msg_standard_output 16 - -16 init_sem 18 - -18 xatoull_range 19 - -19 overlapping_strcpy 21 - -21 init_data 56 32 -24 applet_main 24 - -24 main 124 99 -25 full_write2_str 26 - -26 error_exit 26 - -26 bb_basename 30 - -30 sem_up 32 - -32 interrupted 35 - -35 fflush_stdout_and_exit 38 - -38 bb_banner 46 - -46 find_applet_by_name 59 - -59 bb_signals_recursive_norestart 90 - -90 run_applet_no_and_exit 104 - -104 timestamp_and_log 651 523 -128 syslogd_main 798 581 -217 xstrtoull_range_sfx 267 - -267 run_applet_and_exit 432 - -432 klogd_main 490 - -490 logread_main 508 - -508 .rodata 1870 937 -933 bb_common_bufsiz1 8193 - -8193 ------------------------------------------------------------------------------ (add/remove: 2/26 grow/shrink: 1/6 up/down: 149/-11829) Total: -11680 bytes Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* klogd: handle multi-char log levelsPeter Korsgaard2013-01-051-5/+2
| | | | | | | | | | | | | | Since Linux 3.5 (7ff9554bb5: printk: convert byte-buffer to variable-length record buffer), klog buffer can now contain log lines with multi-char loglevel indicators (<[0-9]+>) - So use strtoul to parse it. function old new delta klogd_main 490 525 +35 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/0 up/down: 35/0) Total: 35 bytes Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* dmesg: handle multi-char log levelsPeter Korsgaard2013-01-051-7/+6
| | | | | | | | | | | | | | | | Since Linux 3.5 (7ff9554bb5: printk: convert byte-buffer to variable-length record buffer), klog buffer can now contain log lines with multi-char loglevel indicators (<[0-9]+>) - So we can no longer just skip 3 bytes. Instead skip past the terminating '>' like util-linux does. function old new delta dmesg_main 266 280 +13 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/0 up/down: 13/0) Total: 13 bytes Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* powertop: fix error messageLauri Hintsala2013-01-041-1/+1
| | | | | | | | Application tries to use timer_stats module instead of cpufreq_stats. Error message is printed if opening of the file /proc/timer_stats fails. Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* ifenslave: fix missing close parenMike Frysinger2012-12-261-1/+1
| | | | | Reported-by: David J Cozatt <ygdrasil@comcast.net> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* CONFIG_PID_FILE_PATH: new configuration option for pidfile pathsAnthony G. Basile2012-12-199-9/+30
| | | | | | | | | | | | | | | We set a default path for the directory where pidfiles are create when FEATURE_PIDFILE is selected. The default has no effect on applets which must specify a pidfile path on the command line to run, and it can be overridden by applets which optionally allow the user to specify the pidfile path. We also add pidfile write/remove support for klogd, ntpd and watchdog. For syslogd, we add a missing remove_pidfile() for better cleanup on daemon exit. Signed-off-by: Anthony G. Basile <blueness@gentoo.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* du: document incompatibility with standard toolDenys Vlasenko2012-12-141-0/+4
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* decompress_uncompress: comment out a bigger chunk of debug codeDenys Vlasenko2012-12-051-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* decompress_uncompress: comment out debug printout on corrupted dataDenys Vlasenko2012-12-051-1/+2
| | | | | | | | | | 99% plus of all people who'll get corrupted archive wouldn't bother debugging it. The rest can uncomment the code. function old new delta unpack_Z_stream 1304 1234 -70 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* decompress_uncompress: move 'code' variable into loop - sole userDenys Vlasenko2012-12-051-13/+14
| | | | | | Apparently, gcc does this optimization itself, since generated code is the same. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ash: fix a memory leakJon Tollefson2012-11-131-0/+2
| | | | | | | | | | | | | | | The script which triggers the leak: while true do while true do break; done</dev/null done Signed-off-by: Jon Tollefson <kniht@linux.vnet.ibm.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* volume_id: add exFAT detectionS-G Bergh2012-11-135-0/+145
| | | | | | | | function old new delta volume_id_probe_exfat - 294 +294 Signed-off-by: S-G Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ifupdown: code shrinkDenys Vlasenko2012-11-091-7/+4
| | | | | | | function old new delta execute 571 548 -23 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ifupdown: remove unused errno assignmentsDenys Vlasenko2012-11-051-6/+3
| | | | | | | function old new delta execute 607 571 -36 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ifupdown: simple code shrinkDenys Vlasenko2012-11-051-2/+2
| | | | | | | function old new delta execute 631 607 -24 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* blkid: show filesystem when both label and UUID are missing, but type is knownS-G Bergh2012-11-051-1/+5
| | | | | Signed-off-by: S-G Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* build system: use pkg-config to look up selinux libsMike Frysinger2012-10-202-1/+12
| | | | | | | | Newer versions of libselinux has started linking against more libs. Rather than continuing hardcoding things, switch to using pkg-config to query for its dependencies. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* fbsplash: fix regression from e4fa7b7Timo Teräs2012-10-171-3/+2
| | | | | | | | commit e4fa7b7 (limit progress bar flicker) made the progress bar counter unsigned causing i < 0 to never come true. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* nanddump: invert the meaning of the -o parameter to match upstreamBaruch Siach2012-10-151-4/+4
| | | | | Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* nanddump: skip bad blocks when instructed to do soBaruch Siach2012-10-151-1/+1
| | | | | Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* nanddump: use the right operator of logic ANDBaruch Siach2012-10-151-1/+1
| | | | | Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* mktemp: fix mktemp -u temp.XXXXXX returning garbage when TMPDIR is setRon Yorston2012-10-081-21/+19
| | | | | | | | | | Use mktemp instead of tempnam for compatibility with real mktemp. Don't let mktemp fail silently, print some simple error messages. Don't ignore -q. Signed-off-by: Tito Ragusa <farmatito@tiscali.it> Signed-off-by: Ron Yorston <rmy@tigress.co.uk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* adduser: make it accept "adduser USER GROUP" formTito Ragusa2012-10-081-8/+14
| | | | | | | 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>
* mark get_shell_name FAST_FUNCDenys Vlasenko2012-10-032-2/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* top/ps: argv0:"gdm-session-worker [pam/gdm-password]" == comm:"gdm-session-wor"Denys Vlasenko2012-10-021-0/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ash: implement export -nDenys Vlasenko2012-10-011-4/+26
| | | | | | | function old new delta exportcmd 129 175 +46 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* brctl: fix description and usageNicolas Thill2012-09-292-4/+4
| | | | | | | | brctl uncorrectly displays the "showmacs" command as being supported while it is not, remove it from the usage and Config.src file. Signed-off-by: Nicolas Thill <nico@openwrt.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* udhcpc[6]: allow discover_retries == 0 (infinite)Felix Fietkau2012-09-272-4/+4
| | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* flashcp: remove unused variable optsManuel Zerpies2012-09-271-2/+1
| | | | | Signed-off-by: Manuel Zerpies <manuel.f.zerpies@ww.stud.uni-erlangen.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* lineedit: in !EDITING config, return -1 on fgets errorDenys Vlasenko2012-09-271-1/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* fix unsafe bb_perror_msg(filename) callsDenys Vlasenko2012-09-272-3/+3
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* scripts/kconfig/mconf: work on systems w/o SIGWINCHDenys Vlasenko2012-09-271-5/+11
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: correctness/size tweaks in signal-related helpersDenys Vlasenko2012-09-272-4/+4
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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