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Author SHA1 Message Date
Denys Vlasenko
bf99807657 unzip: add missing fflush; code shrink 
function                                             old     new   delta
my_fgets80                                             -      41     +41
unzip_main                                          2291    2242     -49

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-22 11:16:08 +01:00
Denys Vlasenko
9b7ebfe644 mount: whitespace fix. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-22 11:00:45 +01:00
Denys Vlasenko
778794d1dd *: reuse more strings 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-22 10:13:52 +01:00
Denys Vlasenko
6aab061d2d ps: fix sscanf format specifier (%l); make uptime unsigned 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-22 10:07:23 +01:00
Denys Vlasenko
f474dfa681 Start 1.22.0 development cycle 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-21 08:56:21 +01:00
Denys Vlasenko
64406a92a0 Bump version to 1.21.0 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-21 08:51:23 +01:00
Denys Vlasenko
0cfba07fcd fix testsuite false positive 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-21 08:28:37 +01:00
Denys Vlasenko
4609f477c7 mdev: fix mode of dir1 in =dir1/dir2/file rule 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-21 01:22:12 +01:00
Denys Vlasenko
31dc8603ee ifconfig: do not accept "ifconfig eth0 up 1.2.3.4/17" (ip with mask). Closes 5786 
function                                             old     new   delta
ifconfig_main                                       1221    1237     +16

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-20 18:10:12 +01:00
Denys Vlasenko
2f5b5beb28 grep: fix grep -Fw not respecting the -w option. Closes 5792 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-20 16:57:19 +01:00
Denys Vlasenko
81fa999540 syslogd: do not segfault on parse error when using default config. Closes 5762 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-20 16:05:41 +01:00
Denys Vlasenko
2cfcc9e9d7 sha3: code shrink 
function                                             old     new   delta
sha3_hash                                            155     101     -54

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-20 00:38:09 +01:00
Peter Korsgaard
9980707efc syslogd: convert dummy functions to statics and get rid of IF_FEATURE_* checks 
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>
 2013-01-18 19:46:47 +01:00
Denys Vlasenko
9daf33fc52 dc: code shrink 
function                                             old     new   delta
stack_machine                                        103     101      -2
operators                                            176     168      -8

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-18 13:30:13 +01:00
Denys Vlasenko
7c4b13e019 ash: revert wrong "fix" for an apparent memory leak. Closes 5822 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-17 13:02:27 +01:00
Denys Vlasenko
5d78355d5a code shrink 
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>
 2013-01-17 11:02:43 +01:00
Denys Vlasenko
5ca853e5da fix a typo in config help text. Closes 5714 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-17 10:24:51 +01:00
Bernhard Reutner-Fischer
20c5e5a626 mount: fix -o user=foo mishandling, fix unc= generation, add prefixpath= 
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>
 2013-01-17 02:30:35 +01:00
Denys Vlasenko
e4f0f26bad sha3: s/sha3_process_block76/sha3_process_block72/ 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-16 12:23:23 +01:00
Denys Vlasenko
5368fe541c sha3: rename KeccakF->sha3_process_block76. 
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>
 2013-01-16 02:20:31 +01:00
Martin Santesson
406ea15e2c mount: add unc option to CIFS mount (needed for Linux 3.4+) 
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>
 2013-01-16 00:47:19 +01:00
Denys Vlasenko
970aa6b5bd sha3: cache ctx->bytes_queued 
function                                             old     new   delta
sha3_hash                                            171     155     -16

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-15 22:19:24 +01:00
Denys Vlasenko
8fb3ab528e sha3: remove two "small code" codepaths: I can't reproduce code size win on them anymore 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-15 22:07:48 +01:00
Denys Vlasenko
8e7312e12f sha3: tweak choice of a fast code path for 64-bit 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-15 21:50:41 +01:00
Denys Vlasenko
5b7f50f372 sha3: cosmetic tweaks to various names, comments. No logic changes. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-15 19:52:30 +01:00
Denys Vlasenko
ac4100e103 sha3: code shrink 
function                                             old     new   delta
KeccakF                                             1053    1078     +25
KeccakF_RoundConstants                               192      48    -144

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-15 16:27:39 +01:00
Denys Vlasenko
a55df27936 sha3: code shrink 
function                                             old     new   delta
KeccakF                                             1064    1053     -11

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-15 15:22:30 +01:00
Denys Vlasenko
07a54e21dd sha3: another speedup for SHA3_SMALL=0 case 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-15 14:47:05 +01:00
Denys Vlasenko
6830ade6aa whitespace fixes. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-15 13:58:01 +01:00
Denys Vlasenko
30a8652fbf sha3: make size/speed optimization decision configurable 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-15 01:12:26 +01:00
Denys Vlasenko
60cb48ca50 whitespace cleanup. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-14 15:57:44 +01:00
Lauri Kasanen
b8173b603f sha3sum: new applet 
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>
 2013-01-14 05:20:50 +01:00
Paul Marks
b7841cf7b9 ntpd: fix incorrect m_status field in outgoing packets. Closes 5120 
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>
 2013-01-14 02:39:10 +01:00
Denys Vlasenko
90801dadfa Remove redundant 'config FEATURE_VOLUMEID_SQUASHFS' 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-14 02:24:27 +01:00
Sven-Göran Bergh
6928d9f049 volume_id: add squashfs detection 
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>
 2013-01-14 02:21:41 +01:00
Denys Vlasenko
6967578728 whitespace fixes. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-14 01:34:48 +01:00
Sven-Göran Bergh
5218515508 volume_id: uuid_format small code shrink 
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>
 2013-01-14 00:52:03 +01:00
Sven-Göran Bergh
07b419dbcb volume_id: display hfs[+] 128-bit UUID properly 
Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-14 00:37:00 +01:00
Sven-Göran Bergh
a58f7b7d2f blkid: add type display for hfsplus 
Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-14 00:35:31 +01:00
Peter Korsgaard
cd776cf967 syslogd: add option to log to Linux kernel printk buffer 
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>
 2013-01-06 13:30:50 -05:00
Peter Korsgaard
d189b598b4 klogd: handle multi-char log levels 
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>
 2013-01-05 21:03:19 -05:00
Peter Korsgaard
3917fa32dc dmesg: handle multi-char log levels 
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>
 2013-01-05 21:02:14 -05:00
Lauri Hintsala
fb499c5752 powertop: fix error message 
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>
 2013-01-04 17:45:44 -05:00
Mike Frysinger
a38f9faa9f ifenslave: fix missing close paren 
Reported-by: David J Cozatt <ygdrasil@comcast.net>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-12-26 17:12:26 -05:00
Anthony G. Basile
12677acf0a CONFIG_PID_FILE_PATH: new configuration option for pidfile paths 
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>
 2012-12-19 15:53:33 -05:00
Denys Vlasenko
393c395ca5 du: document incompatibility with standard tool 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-12-14 17:14:11 +01:00
Denys Vlasenko
4d5955e9ec decompress_uncompress: comment out a bigger chunk of debug code 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-12-05 11:08:30 +01:00
Denys Vlasenko
a8461173ba decompress_uncompress: comment out debug printout on corrupted data 
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>
 2012-12-05 01:06:05 +01:00
Denys Vlasenko
c71547ccfc decompress_uncompress: move 'code' variable into loop - sole user 
Apparently, gcc does this optimization itself, since generated code is the same.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2012-12-05 01:04:54 +01:00
Jon Tollefson
4ba6c5d3ba ash: fix a memory leak 
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>
 2012-11-13 19:26:53 +01:00