Commit Graph

1439 Commits

Author SHA1 Message Date
Denys Vlasenko
438b4ac286 script: make it work even if fd 0 is closed
Testcase:
script -q -c "echo hey" /dev/null 0>&-

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-16 12:34:53 +01:00
Denys Vlasenko
0ed5f7aacd use [s]rand(), not [s]random()
rand() is the most standard C library function,
and on uclibc they are the same. I guess
they are the same in most todays' libc...

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-05 18:58:15 +01:00
Denys Vlasenko
589051b565 hwclock: fix setting of tz_minuteswest. Closes 5414
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-02-25 17:52:10 +01:00
Denys Vlasenko
327f550669 Use unsigned printf/scanf conversion where more appropriate
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-29 16:45:45 +01:00
Denys Vlasenko
9b2a9f0210 fix assorted unused code and wrong format specs found by cppchekc (bug 6716)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-29 16:43:33 +01:00
Denys Vlasenko
cd0936be36 fstrim: use new-style config/kbuild/applet snippets; trim help text
function                                             old     new   delta
packed_usage                                       29546   29520     -26

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-12 12:09:14 +01:00
Denys Vlasenko
087843a65b fix "warning: ISO C90 forbids mixed declarations and code"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-12 11:16:30 +01:00
Bernhard Reutner-Fischer
5e63776212 fstrim: Needs to fire at the mp, not bd
It's a filesystem thing from this perspective.
+1b

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-11-10 21:47:02 +01:00
Bernhard Reutner-Fischer
b1489f97e0 fstrim: Indicate failure on error
+14b

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-11-10 00:02:43 +01:00
Bernhard Reutner-Fischer
140f4e3511 fstrim: -17b
Also, use the name of the block device we found, not necessarily the one
we got from the user:
fstrim -v /
/dev/sdj: 4711 bytes were trimmed

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-11-09 23:41:34 +01:00
Malek Degachi
1d39e33d46 fstrim: New applet
fstrim applet is a port from util-linux.

"Trimming" your NAND/eMMC storage will restore the write performance
back to normal after having slow down issues on sequential write and
random write due to usage over time.

Good reading on subject:
http://forum.xda-developers.com/showthread.php?t=1971852

(with long options and CLEAN_UP turned on)
function                                             old     new   delta
.rodata                                           148494  148791    +297
fstrim_main                                            -     283    +283
fstrim_sfx                                             -     128    +128
packed_usage                                       28826   28903     +77
applet_main                                         2760    2768      +8
applet_names                                        2343    2350      +7
applet_nameofs                                       690     692      +2
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 5/0 up/down: 802/0)             Total: 802 bytes

Signed-off-by: Malek Degachi <malek-degachi@laposte.net>
Cc: Eugene San (eugenesan) <eugenesan@gmail.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-11-09 22:14:33 +01:00
Bernhard Reutner-Fischer
b541d1fcbd swaponoff: shrink
function                                             old     new   delta
.rodata                                           148469  148468      -1
swap_on_off_main                                     381     379      -2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-3)               Total: -3 bytes
   text	   data	    bss	    dec	    hex	filename
 803030	   4090	   9504	 816624	  c75f0	busybox_old
 803027	   4090	   9504	 816621	  c75ed	busybox_unstripped
2013-11-08 09:05:25 +01:00
Denys Vlasenko
a407cf74cc Make smart_ulltoa return pointer to end (allows for code shink in callers)
function                                             old     new   delta
smart_ulltoa5                                        405     408      +3
smart_ulltoa4                                        273     276      +3
list_table                                          1113    1114      +1
scale                                                 36      34      -2
put_lu                                                55      53      -2
ulltoa6_and_space                                     19      14      -5
powertop_main                                       1470    1461      -9

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-09-06 12:53:14 +02:00
Jody Bruchon
deebdf59b5 fdisk: fix GPT size math errors
Signed-off-by: Jody Bruchon <jody@jodybruchon.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-20 17:42:06 +02:00
Tito Ragusa
8c7fcbd752 swapon: support "pri=NNN" in fstab
function                                             old     new   delta
swap_on_off_main                                     244     365    +121

Signed-off-by: Tito Ragusa <farmatito@tiscali.it>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-08 10:21:27 +02:00
Sven-Göran Bergh
9369634167 volume_id: add f2fs detection
function                                             old     new   delta
volume_id_probe_f2fs                                   -      98     +98

Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-01 11:05:08 +02:00
Sven-Göran Bergh
e418b2e7bb volume_id: nilfs config description.
Config description for nilfs added.

No code change.

Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-07-31 18:30:34 +02:00
Sven-Göran Bergh
15d0a860e9 volume_id: Adopt to new config style.
Config instructions for util-linux/volume_id are moved into the
source files according to the new config feature.

No code change.

Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-07-31 15:57:59 +02:00
Sven-Göran Bergh
3b45801dc6 volume_id: Adopt to new kbuild style.
Kbuild instructions for util-linux/volume_id are moved into the
source files according to the new build feature.

No code change.

Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-07-31 15:45:20 +02:00
Denys Vlasenko
c72b43c2f0 Commonalize typical [b,]k,m suffix struct
function                                             old     new   delta
bkm_suffixes                                           -      32     +32
static.km_suffixes                                    24       -     -24
suffixes                                              32       -     -32
static.bkm                                            32       -     -32
head_tail_suffixes                                    32       -     -32
------------------------------------------------------------------------------
(add/remove: 2/6 grow/shrink: 0/0 up/down: 72/-160)           Total: -88 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-07-13 23:49:45 +02:00
Denys Vlasenko
4928e9f7d0 losetup: assorted fixes. Closes 6314
"losetup -d" was not complaining that LOOPDEV is missing.
"losetup -a" was listing only up to /dev/loop9.
"losetup -f" looped forever if llop0 was taken, and never tried
anything after /dev/loop9.
"-o" with other options (say, -r) had no effect.

function                                             old     new   delta
losetup_main                                         376     419     +43

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-06-27 03:45:16 +02:00
Denys Vlasenko
aa94130f74 volume_id_internal.h: drop unoptimized byteswap routines
function                                             old     new   delta
volume_id_probe_hfs_hfsplus                          802     627    -175

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-05-15 09:36:40 +02:00
Nikolaus Voss
c3cf1e30a3 mdev: use $DEVNAME in uevent sysfs file for device node name
516530c932 uses $DEVNAME variable
for device node name. This is fine, but only works for hotplugging,
"mdev -s" will behave differently when DEVNAME and basename(path)
differ.

This patch extracts the DEVNAME from the uevent sysfs file in
make_device(), thus works for hot- and coldplugging; so using
the environment DEVNAME on hotplug events is no longer necessary.

Signed-off-by: Nikolaus Voss <n.voss@weinmann.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-05-13 03:55:11 +02:00
Oliver Metz
041baf2720 volume_id: fix ntfs attribute search
len is declared as uint32_t but le16_to_cpu macro is used

Signed-off-by: Oliver Metz <oliver.metz@gmx.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-05-09 07:45:51 +02:00
Denys Vlasenko
d35cbad0ef mdev: call index_in_strings on $ACTION only after we checked it for NULL
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-04-02 14:37:06 +02:00
Denys Vlasenko
2c24806bf4 hexdump: need to use xstrtoull for off_t
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-27 15:18:32 +01:00
Denys Vlasenko
ef6747e290 hexdump: don't unconditionally limit the usable address range
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-27 15:15:33 +01:00
Denys Vlasenko
7c6f2d4207 mkfs_minix: use get_volume_size_in_bytes instead of local version
Hopefully this also closes 4730

function                                             old     new   delta
valid_offset                                          55       -     -55
mkfs_minix_main                                     2925    2674    -251
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/1 up/down: 0/-306)           Total: -306 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-18 02:26:58 +01:00
Denys Vlasenko
4424dfd69b mdev: fix build failure
The error was "error: 'struct globals' has no member named 'parser'"

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-17 23:01:17 +01:00
Mandeep Singh Baines
7991d45446 losetup: fix util-linux compatibility
Added -a support. Also made sure -f works as follows:

losetup [-r] [-o offset] {-f|loopdev} file

Removed support for 'losetup -r' with no arguments.

Signed-off-by: Mandeep Singh Baines <msb@chromium.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-03-12 16:31:25 -04:00
Denys Vlasenko
5bce135e36 mdev: improve $SEQ handling; improve debug logging
Sequential run of concurrent mdev's was too simplistic:
they waited for /dev/mdev.seq to match. This could sometimes
cause cumulative loss of time on the order of a second.

Added SIGCHLD signaling from exiting mdev to all other mdev's.
Added debugging required to see that code actually works as intended.

Example of /dev/mdev.log (with "woken up" elevated from dbg lvl 3 to 2):

mdev[1023]: first seq written
     ^^^^ seq, not pid
mdev[1023]: 35.022395 ACTION:add SUBSYSTEM:module DEVNAME:(null) DEVPATH:/module/lib80211
mdev[1023]: rule matched, line -1
                          ^^^^^^^ means "default rule"
mdev[1023]: 35.022676 exiting
            ^^^^^^^^^ second,usec timestamp
mdev[1024]: 35.069691 ACTION:add SUBSYSTEM:vc DEVNAME:vcs9 DEVPATH:/devices/virtual/vc/vcs9
mdev[1024]: dev 7,9
mdev[1025]: 35.069889 waiting for '1024'
mdev[1026]: 35.069946 waiting for '1024'
mdev[1027]: 35.070151 waiting for '1024'
mdev[1024]: rule matched, line -1
mdev[1024]: mknod vcs9 (7,9) 20660 0:0
mdev[1024]: 35.070346 exiting
mdev[1025]: woken up
mdev[1026]: woken up
mdev[1025]: 35.071213 ACTION:add SUBSYSTEM:vc DEVNAME:vcsa9 DEVPATH:/devices/virtual/vc/vcsa9
            ^^^^^^^^^ took only a millisecond to start running after prev mdev exited
mdev[1025]: dev 7,137
mdev[1027]: woken up
mdev[1025]: rule matched, line -1
mdev[1025]: mknod vcsa9 (7,137) 20660 0:0
mdev[1025]: 35.072109 exiting

function                                             old     new   delta
mdev_main                                            849    1372    +523
curtime                                                -      59     +59
dirAction                                             87     134     +47
static.ts                                              -       8      +8
keywords                                              19      12      -7
make_device                                         2189    2119     -70

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-27 10:51:41 +01:00
Denys Vlasenko
40b97fb31e mdev: add environment variable match
function                                             old     new   delta
make_device                                         1998    2189    +191
clean_up_cur_rule                                     61      96     +35
dirAction                                             75      87     +12
mdev_main                                            838     849     +11
packed_usage                                       29272   29273      +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/0 up/down: 250/0)             Total: 250 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-26 00:40:46 +01:00
Aaro Koskinen
cf5731bcbd fdisk_sun: fix partition alignment
When the display unit is sectors, the partition alignment will convert
the partition start to a wrong unit (it should always be in sectors). Fix
this.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-11 00:22:59 +01:00
Aaro Koskinen
1bd5ca2f53 fdisk_sun: fix corrupted partition data with blank disk
After creating Sun disk label for the first time for a blank disk,
the partition table appears corrupted because current_label_type will
never get set to a proper type. Fix this by calling check_sun_label()
after BusyBox has created the label.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-11 00:22:48 +01:00
Denys Vlasenko
ba76b7a40b mdev: chdir back to /dev after trying to read firmware
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-04 23:35:27 +01:00
Denys Vlasenko
6e29d07417 mdev: extend debug logging output
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-30 16:51:22 +01:00
Denys Vlasenko
ee3bc70cea getopt: improve help text; code shrink
function                                             old     new   delta
generate_output                                      356     351      -5
packed_usage                                       29271   29257     -14

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-24 11:36:00 +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
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
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
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
60cb48ca50 whitespace cleanup. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-14 15:57:44 +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
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
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
S-G Bergh
e4b9451413 volume_id: add exFAT detection
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>
2012-11-13 14:40:37 +01:00
S-G Bergh
d2d5049c1d blkid: show filesystem when both label and UUID are missing, but type is known
Signed-off-by: S-G Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-11-05 13:16:07 +01:00
Sven-Göran Bergh
c5a9fa2d2a blkid: add support for nilfs2
function                                             old     new   delta
volume_id_probe_nilfs                                  -      99     +99
fs2                                                   52      56      +4

Signed-off-by: Sven-Göran Bergh <svengbergh-busybox@yahoo.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-09-02 15:34:39 +02:00
Denys Vlasenko
8019b3a7ae volume_id: code shrink
function                                             old     new   delta
volume_id_set_unicode16                              200     173     -27

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-09-02 15:33:47 +02:00
Sven-Göran Bergh
11f2c0d4f8 blkid: add type display for btrfs
Signed-off-by: Sven-Göran Bergh <svengbergh-busybox@yahoo.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-09-02 14:56:25 +02:00
Linus Walleij
b5c7220e7b fbset: respect rgba configuration lines in fb.modes
The fbset utility would not respect "rgba" config entries in
the fb.modes file such as this (for the ARM Integrator/CP):

mode "640x480-60-clcd"
    # D: 25.175 MHz, H: 31.469 kHz, V: 59.94 Hz
    geometry 640 480 640 480 16
    timings 39722 48 16 33 10 96 2
    rgba 5/10,5/5,5/0,1/15
endmode

This is important especially for this ARGB5551 device which
is hopeless to configure otherwise. I noticed this lacking
feature after the TI "fbtest" program managed to set up the
the colormode correctly.

Signed-off-by: Linus Walleij <triad@df.lth.se>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-07-07 19:58:15 +02:00
Eric Martin
5345b8db8b acpid: add missing lid switch definition
This patch adds a missing LID0 switch definition.
Without it, closing the notebook lid is not detected by acpid.

Signed-off-by: Eric Martin <eric.martin@gmx.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-07-07 19:06:50 +02:00
Denys Vlasenko
9ad8979ff1 mount: support strictatime option. Closes 5240
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-26 16:09:00 +02:00
Denys Vlasenko
6ebb2b6b24 mount: do not pass "comment=ANYTHING" option to kernel. Closes 5240
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-22 15:17:18 +02:00
Denys Vlasenko
a396ade9f8 mount: undo recent breakage when mount flags were made unsigned
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-22 15:06:27 +02:00
Denys Vlasenko
c9a13116a4 mount: fix the wrongly stored fs creation time
This bug made our ext2 images non-mountable by ext4 driver.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-21 16:50:46 +02:00
Denys Vlasenko
9ee4266490 mount: set up RO loop device if mount -o ro. Closes 4784
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-21 12:08:56 +02:00
Denys Vlasenko
ac164dd2a7 volume_id/ext: use common bb_e2fs_defs.h for ext2/3/4 constants and structs
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-12 15:00:35 +02:00
Denys Vlasenko
39f82d4309 rdate: code shrink
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-11 14:57:29 +02:00
Denys Vlasenko
93c32f2dd2 rdate: code shrink
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-06-11 02:06:11 +02:00
Christoph Lohmann
25cb5aae2b mdev: tell kernel that we didn't find the firmware
function                                             old     new   delta
mdev_main                                            797     801      +4

Signed-off-by: Christoph Lohmann <20h@r-36.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-05-19 23:39:45 +02:00
Denys Vlasenko
aaf827203d Merge branch 'master' of git+ssh://vda@busybox.net/var/lib/git/busybox 2012-05-19 22:37:07 +02:00
Denys Vlasenko
b6beada5a1 mdev: remove undocumented subsystem/devname matching hack
It was colliding with matching of devnames with slashes.
We need a more generic way to examine env.vars in rules anyway.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-05-18 15:11:16 +02:00
Denys Vlasenko
ea57f51819 mdev: when found, print major,minor into mdev.log
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-05-18 11:39:57 +02:00
Denys Vlasenko
8d11854678 tweak help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-05-18 04:47:18 +02:00
Denys Vlasenko
516530c932 mdev: add support for $DEVNAME and /dev/mdev.log debug aid
function                                             old     new   delta
make_device                                         1843    2083    +240
mdev_main                                            712     804     +92
packed_usage                                       29236   29251     +15
keywords                                             288      19    -269
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 347/-269)           Total: 78 bytes
   text    data     bss     dec     hex filename
 887506     497    7584  895587   daa63 busybox_old
 887982     497    7584  896063   dac3f busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-05-18 04:45:35 +02:00
Denys Vlasenko
0133921726 volume_id/ext: detect ext4 too
function                                             old     new   delta
volume_id_probe_ext                                  108     132     +24

Signed-off-by: Dees Troy<dees_troy@teamw.in>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-05-18 02:51:27 +02:00
Denys Vlasenko
c9665631d3 mdev: fix mode of creatred node if config file support is not configured
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-21 14:35:32 +02:00
Denys Vlasenko
56443cdbdd whitespace fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-20 15:07:22 +02:00
Denys Vlasenko
d778e6c6f8 hwclock: fix wrong comparison of time value (when it will overlow int)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-17 19:25:13 +02:00
Denys Vlasenko
176bc34475 Drop include/bb_linux_ext2_fs.h, use existing e2fsprogs/e2fs_defs.h
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-17 15:06:55 +02:00
Denys Vlasenko
86a03bee1d umount: make -d always active, add -D to suppress it
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-17 13:07:28 +02:00
Denys Vlasenko
0b2b0f31a3 Create and use our own copy of linux/ext2_fs.h
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-13 16:39:18 +02:00
Denys Vlasenko
caf5768154 work around linux/ext2_fs.h breakage
See https://bugzilla.kernel.org/show_bug.cgi?id=42986

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-04-12 14:01:10 +02:00
Denys Vlasenko
0687a5b496 libbb: make xchroot do a chdir("/") after chroot
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-03-08 00:28:24 +01:00
Denys Vlasenko
e8cfc3f693 blkid: if parameters are given, do not scan /dev
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-03-03 15:09:07 +01:00
Denys Vlasenko
817c230a0c getopt: trim help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-02-09 18:39:16 +01:00
Denys Vlasenko
594db1e62a getopt: simple code shrink; expand help text
function                                             old     new   delta
packed_usage                                       28978   29184    +206
getopt_main                                          656     632     -24

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-02-09 18:17:29 +01:00
Denys Vlasenko
638dbc34b3 mdev: add a comment. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-02-06 01:00:00 +01:00
Denys Vlasenko
bbf1e3c144 acpid: do not install handlers for fatal signals
For acpid, it's ok to die at once.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-02-05 15:08:08 +01:00
Javier Viguera
e8758eaf4f mdev: fix wrong sizeof
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-01-30 02:15:13 +01:00
Denys Vlasenko
6e8861b5f1 *: better comments on termios manipulations. No code changes.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-01-15 23:00:13 +01:00
Denys Vlasenko
7550201e9a mke2fs: do not zero out first kilobyte. Closes 3247
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-01-11 01:02:31 +01:00
Denys Vlasenko
499597d6ef mdev: do not treat non-leading '#' chars as start of comment. Closes 4676
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-01-11 00:37:17 +01:00
Denys Vlasenko
982fdaf4b2 acpid: close fds which are reported as dead (POLLERR/POLLHUP/POLLNVAL) by poll.
function                                             old     new   delta
acpid_main                                          1159    1229     +70
packed_usage                                       28977   28980      +3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-01-09 05:01:25 +01:00
Denys Vlasenko
d6f5000c13 *: style fixes. no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-12-15 12:39:25 +01:00
Denys Vlasenko
2f8ccc14f7 blkid: make help text show [BLOCKDEV]...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-12-06 15:09:27 +01:00
Denys Vlasenko
c3375f0389 volume_id/get_devname: trivial code shrink
function                                             old     new   delta
uuidcache_init                                        36      41      +5
get_devname_from_uuid                                 55      51      -4
get_devname_from_label                                61      57      -4
display_uuid_cache                                   109     105      -4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/3 up/down: 5/-12)              Total: -7 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-12-06 15:06:59 +01:00
Denys Vlasenko
39b233182c mount: resolve hosts to IPs in nfs mounts
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-10 17:01:39 +01:00
Denys Vlasenko
a86e02492d mount: make FEATURE_MOUNT_NFS not needed for Linux 2.6.23+
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-10 16:53:35 +01:00
Dave Love
fae473c81b mount: support -o noacl
Signed-off-by: Dave Love <fx@gnu.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-10 15:19:25 +01:00
Karol Lewandowski
b5ebe5fdb3 mount: handle list of comma-separated fs types in -t option
Allows one to specify list of filesystem types to be
tried when mounting particular device. E.g.

 mount -t vfat,ext2 ...
Signed-off-by: Karol Lewandowski <k.lewandowsk@samsung.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-03 10:02:31 +01:00
Denys Vlasenko
f85554c265 mount: free commented /etc/filesystems lines when we read it
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-11-03 09:54:53 +01:00
Denys Vlasenko
a241069004 remove duplicate include <sys/swap.h>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-10-22 06:39:00 +02:00
Denys Vlasenko
45f0a1156d mdev: trim overlong comments. No code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-22 04:55:47 +02:00
Denys Vlasenko
3eccd7ecbe mdev: don't reparse rules on -s
function                                             old     new   delta
make_device                                         1648    1843    +195
clean_up_cur_rule                                      -      61     +61
make_default_cur_rule                                  -      41     +41
mdev_main                                            690     712     +22
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 2/0 up/down: 319/0)             Total: 319 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-22 03:46:30 +02:00
Denys Vlasenko
16714245f9 add INIT_G()'s. No code changes.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-21 01:59:15 +02:00
Denys Vlasenko
5c6ba6c56f mdev: expand --help so that it's actually useful.
function                                             old     new   delta
packed_usage                                       28634   28822    +188

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-19 12:18:11 +02:00
Denys Vlasenko
13e709c53f losetup: implement -r option. Closes 4033.
function                                             old     new   delta
packed_usage                                       28595   28633     +38
losetup_main                                         285     290      +5
singlemount                                          906     908      +2
set_loop                                             674     672      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-09-12 08:30:16 +02:00
Denys Vlasenko
c21c310e46 swapoff: dont pass "p" in opt_complementary
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-08-13 23:36:36 +02:00
Denys Vlasenko
b347df9131 randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-08-09 22:49:15 +02:00
Denys Vlasenko
80856b37e8 fdisk: reinstate a short sleep between sync() and ioctl(BLKRRPART)
While at it, simplify code a bit.

function                                             old     new   delta
write_table                                          201     198      -3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-07-13 09:06:32 +02:00
Denys Vlasenko
14bd16ac56 more tweak for bionic
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-07-08 08:49:40 +02:00
Denys Vlasenko
319b8bb355 hwclock: use locale-specific date output format
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-07-08 06:40:25 +02:00
Dan Fandrich
b5de0c12d6 typo fixes
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-07-08 05:47:49 +02:00
Denys Vlasenko
46465ecf72 hwclock: better help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-07-04 04:34:57 +02:00
Denys Vlasenko
972e046070 fbset: apply modelines. Closes 3823
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-06-06 04:21:39 +02:00
Denys Vlasenko
66426760be *: remove "Options:" string from help texts
function                                             old     new   delta
packed_usage                                       28706   28623     -83

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-06-05 03:58:28 +02:00
Dan Fandrich
f3854f789c replace nonstandard unsigned typedefs
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-06-03 20:25:17 +02:00
Denys Vlasenko
488dd70869 fix !ENABLE_FEATURE_GETOPT_LONG build. Closes 3775
When compiling with !ENABLE_FEATURE_GETOPT_LONG, busybox still tries
to include getopt.h which is not available; for example with uClibc
when !UCLIBC_HAS_GETOPT_LONG.  getopt.h is only required
for the _long set of functions.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-05-29 04:24:52 +02:00
Denys Vlasenko
4566e172eb simplify parsing of /etc/busybox.conf
function                                             old     new   delta
parse_config_file                                    799     667    -132

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-05-16 00:01:08 +02:00
Denys Vlasenko
12bc152b31 fbset: abort on unknown options. closes 3121
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-05-09 03:57:27 +02:00
Denys Vlasenko
80c5b6893d libbb: nonblock_safe_read->nonblock_immune_read, remove unused param of xmalloc_reads
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-05-08 21:21:10 +02:00
Bernhard Reutner-Fischer
882062915d mount: for NFS use tcp per default rather than udp
nfs-utils's mount.nfs uses TCP per default unless explicitly asked for
otherwise. This is also the expected behaviour for NFSv4, so ok there,
too.

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2011-05-04 19:03:30 +02:00
Lauri Kasanen
9cfcc4d7a2 fdisk: backport disk check from util-linux
With the digit check devices like mmcblk0 were skipped,
but now with 0 allowed we're seeing a ton of loop devices listed
(loop0, loop10, loop20...) as well as ramzswap0,
all which should not be shown in fdisk -l.

function                                             old     new   delta
list_devs_in_proc_partititons                        157     238     +81

Signed-off-by: Lauri Kasanen <curaga@operamail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-04-30 21:31:05 +02:00
Denys Vlasenko
8c498b6c6e make FDISK_SUPPORT_LARGE_DISKS redundant when LFS=y
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-04-16 18:07:35 +02:00
Pere Orga
5bc8c005a8 move remaining help text from include/usage.src.h
Signed-off-by: Pere Orga <gotrunks@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-04-11 03:29:49 +02:00
Roman Borisov
19311bfa7b mount: add --rbind option support
Signed-off-by: Roman Borisov <ext-roman.borisov@nokia.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-03-26 23:12:12 +01:00
Roman Borisov
d3679d2491 mount: rprivate option fix
fixed the mistake in writing for -make-rprivate option

Signed-off-by: Roman Borisov <ext-roman.borisov@nokia.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-03-26 23:02:05 +01:00
Denys Vlasenko
681efe20d3 use user's shell instead of hardwired "/bin/sh" (android needs this)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-03-08 21:00:36 +01:00
Denys Vlasenko
82e785cf8c more: fix tabs handling
function                                             old     new   delta
more_main                                            837     829      -8

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-03-07 02:01:52 +01:00
Denys Vlasenko
c6450c974f mount: strip multiple trailing slashes, not just one
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-28 11:09:49 +01:00
Roman Borisov
c8dc01dc80 mount: update /etc/mtab properly on mount --move
Signed-off-by: Roman Borisov <ext-roman.borisov@nokia.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-28 05:06:01 +01:00
Denys Vlasenko
e3b1a1fd28 Replace "depends on PLATFORM_LINUX" with "select PLATFORM_LINUX"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-26 22:24:08 +01:00
Peter Korsgaard
301fe50ca2 mount: ignore unknown mount options when remounting NFS mounts
Don't fail on unknown nfs mount options. The kernel automatically
adds a few mount options that we don't currently handle, like:

	sec=null|sys|krb5..
	mountaddr=<ip>
	mountproto=tcp|udp
	local_lock=none|all|flock|posix

Which causes a simple mount -o remount,rw <mountpoint> to fail.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-26 19:02:36 +01:00
Roman Borisov
945fd173e9 mount: fix wrong long option namess
Fixed the --make-shared, --make-rshared, ... etc. (--make-*) options
in the mount command. Now parse_mount_options() may reasonably process such
options.
Fixed: http://lists.busybox.net/pipermail/busybox/2011-January/074511.html

Signed-off-by: Roman Borisov <ext-roman.borisov@nokia.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-26 18:50:55 +01:00
Dan Fandrich
f303bdd918 blockdev: add --getsz to replace --getsize
function                                             old     new   delta
blockdev_main                                        255     273     +18
bdcommands                                           160     176     +16
packed_usage                                       28142   28107     -35
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 34/-35)             Total: -1 bytes

Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-20 04:15:43 +01:00
Denys Vlasenko
48a5219f39 reverted LINHIB0001 swap signature addition
see:

https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/683605

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-14 03:52:16 +01:00
Denys Vlasenko
66c5b12dbf ash: fix TMOUT not restoring tty attributes
function                                             old     new   delta
pgetc                                                420     500     +80
readtoken1                                          3202    3239     +37
read_line_input                                     3316    3337     +21
udhcpc_main                                         2610    2630     +20
file_get                                             266     272      +6
expandarg                                            958     963      +5
localcmd                                             257     259      +2
addLines                                              85      87      +2
read_line                                             94      95      +1
ed_main                                             2540    2541      +1
timed_out                                              1       -      -1
lineedit_read_key                                    256     255      -1
alrm_sighandler                                       44       -     -44
cmdloop                                              539     434    -105
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 10/2 up/down: 175/-151)          Total: 24 bytes
   text    data     bss     dec     hex filename
 887379     936   17200  905515   dd12b busybox_old
 887411     936   17192  905539   dd143 busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-08 05:07:02 +01:00
Denys Vlasenko
b7c9fb27cb whitespace fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-03 00:05:48 +01:00
Denys Vlasenko
625cfd87d9 fdisk_osf: simplify ifdef (incidentally, adds support for Microblaze)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-01-31 05:55:52 +01:00
Davide Cavalca
658a437d4b hwclock: implement --systz
function                                             old     new   delta
hwclock_main                                         324     434    +110
packed_usage                                       28220   28259     +39
static.hwclock_longopts                               53      60      +7
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 156/0)             Total: 156 bytes

Signed-off-by: Davide Cavalca <davide@geexbox.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-01-22 18:55:32 +01:00
Denys Vlasenko
b9f2d9f7d9 mass removal of underscores from _BB_DIR_foo and _BB_SUID_foo
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-01-18 13:58:01 +01:00
Denys Vlasenko
3b5acaa432 disable automatic selection of FEATURE_SUID; improve its help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-01-18 13:52:48 +01:00
Denys Vlasenko
e66a212081 mkswap: selinux build fix
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2011-01-05 11:45:44 +01:00
Denys Vlasenko
90615a0c5c blkid: optional support for TYPE="fstype"
Adapted from patch created by T4ndeta <t4ndeta@gmail.com>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-12-30 00:40:11 +01:00
James Hunt
86ffe5c15a volume_id: recognize compressed hibernate swap signature
util-linux/volume_id/linux_swap.c: Added the new magic LINHIB0001
signature.

See:

https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/683605

Signed-off-by: James Hunt <james.hunt@ubuntu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-12-19 17:18:45 +01:00
Denys Vlasenko
0d1d0f6e54 more: smaller version of previous fix
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-12-13 14:31:59 +01:00
Denys Vlasenko
0b90de1537 more: exit if write to stdout errors out
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-12-13 14:28:38 +01:00
Denys Vlasenko
b271ad46dc blkid: add TODO
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-11-25 07:59:17 +01:00
Denys Vlasenko
26777aa1c6 fixes for bugs discovered by randomconfig builds and tests
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-11-22 23:49:10 +01:00
Rob Landley
2658888c78 umount: cleanup and code shrink
Signed-off-by: Rob Landley <rob@landley.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-11-01 00:43:34 +01:00
Denys Vlasenko
d7559c2741 fdisk: fix trivial build failure
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-10-30 02:40:08 +02:00
Denys Vlasenko
fb132e4737 whitespace cleanup
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-10-29 11:46:52 +02:00
Marek Polacek
7b18107384 *: use _exit() in sighandlers; showkey: do not use exit-thru-sighandler
While at it, make ESC sequences more readable; and removed check for
isatty(stdin) in reset. Code shrink:

   text    data     bss     dec     hex filename
 884771     936   17216  902923   dc70b busybox_old
 884723     936   17216  902875   dc6db busybox_unstripped

Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-10-28 21:34:56 +02:00