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2013-01-21fix testsuite false positiveDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-21mdev: fix mode of dir1 in =dir1/dir2/file ruleDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-20ifconfig: do not accept "ifconfig eth0 up 1.2.3.4/17" (ip with mask). Closes ↵Denys Vlasenko
5786 function old new delta ifconfig_main 1221 1237 +16 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-20grep: fix grep -Fw not respecting the -w option. Closes 5792Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-20syslogd: do not segfault on parse error when using default config. Closes 5762Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-20sha3: code shrinkDenys Vlasenko
function old new delta sha3_hash 155 101 -54 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-18syslogd: convert dummy functions to statics and get rid of IF_FEATURE_* checksPeter Korsgaard
As suggested by Mike. No bloat-o-meter difference, but a bit nicer to look at. We cannot convert the call to log_to_shmem() as it checks for G.shbuf outside the function, and G.shbuf is only available when IPC support is enabled. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-18dc: code shrinkDenys Vlasenko
function old new delta stack_machine 103 101 -2 operators 176 168 -8 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-17ash: revert wrong "fix" for an apparent memory leak. Closes 5822Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-17code shrinkDenys Vlasenko
function old new delta applet_name_compare 36 31 -5 find_applet_by_name 43 25 -18 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-17fix a typo in config help text. Closes 5714Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-17mount: fix -o user=foo mishandling, fix unc= generation, add prefixpath=Bernhard Reutner-Fischer
function old new delta singlemount 1019 1049 +30 packed_usage 29252 29257 +5 parse_mount_options 230 232 +2 mount_option_str 337 338 +1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 38/0) Total: 38 bytes Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-16sha3: s/sha3_process_block76/sha3_process_block72/Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-16sha3: rename KeccakF->sha3_process_block76.Denys Vlasenko
This brings the naming more in line with other hashes. Pulled most statics and constants into it. Also noticed that two byte arrays are 1 element too big. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-16mount: add unc option to CIFS mount (needed for Linux 3.4+)Martin Santesson
unc option for CIFS mount is mandatory after CIFS option parsing was rewritten in Linux 3.4 Signed-off-by: Martin Santesson <martinsn@axis.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-15sha3: cache ctx->bytes_queuedDenys Vlasenko
function old new delta sha3_hash 171 155 -16 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-15sha3: remove two "small code" codepaths: I can't reproduce code size win on ↵Denys Vlasenko
them anymore Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-15sha3: tweak choice of a fast code path for 64-bitDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-15sha3: cosmetic tweaks to various names, comments. No logic changes.Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-15sha3: code shrinkDenys Vlasenko
function old new delta KeccakF 1053 1078 +25 KeccakF_RoundConstants 192 48 -144 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-15sha3: code shrinkDenys Vlasenko
function old new delta KeccakF 1064 1053 -11 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-15sha3: another speedup for SHA3_SMALL=0 caseDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-15whitespace fixes. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-15sha3: make size/speed optimization decision configurableDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-14whitespace cleanup. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-14sha3sum: new appletLauri Kasanen
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>
2013-01-14ntpd: fix incorrect m_status field in outgoing packets. Closes 5120Paul Marks
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>
2013-01-14Remove redundant 'config FEATURE_VOLUMEID_SQUASHFS'Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-14volume_id: add squashfs detectionSven-Göran Bergh
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>
2013-01-14whitespace fixes. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-14volume_id: uuid_format small code shrinkSven-Göran Bergh
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>
2013-01-14volume_id: display hfs[+] 128-bit UUID properlySven-Göran Bergh
Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-14blkid: add type display for hfsplusSven-Göran Bergh
Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-06syslogd: add option to log to Linux kernel printk bufferPeter Korsgaard
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>
2013-01-05klogd: handle multi-char log levelsPeter Korsgaard
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>
2013-01-05dmesg: handle multi-char log levelsPeter Korsgaard
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>
2013-01-04powertop: fix error messageLauri Hintsala
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>
2012-12-26ifenslave: fix missing close parenMike Frysinger
Reported-by: David J Cozatt <ygdrasil@comcast.net> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-12-19CONFIG_PID_FILE_PATH: new configuration option for pidfile pathsAnthony G. Basile
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>
2012-12-14du: document incompatibility with standard toolDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-12-05decompress_uncompress: comment out a bigger chunk of debug codeDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-12-05decompress_uncompress: comment out debug printout on corrupted dataDenys Vlasenko
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>
2012-12-05decompress_uncompress: move 'code' variable into loop - sole userDenys Vlasenko
Apparently, gcc does this optimization itself, since generated code is the same. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-11-13ash: fix a memory leakJon Tollefson
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>
2012-11-13volume_id: add exFAT detectionS-G Bergh
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>
2012-11-09ifupdown: code shrinkDenys Vlasenko
function old new delta execute 571 548 -23 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-11-05ifupdown: remove unused errno assignmentsDenys Vlasenko
function old new delta execute 607 571 -36 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-11-05ifupdown: simple code shrinkDenys Vlasenko
function old new delta execute 631 607 -24 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-11-05blkid: show filesystem when both label and UUID are missing, but type is knownS-G Bergh
Signed-off-by: S-G Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-10-20build system: use pkg-config to look up selinux libsMike Frysinger
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>
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