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2015-02-18trivial code shrinkDenys Vlasenko
function old new delta rdate_main 246 251 +5 show_entry 291 287 -4 daytime_stream 44 39 -5 packed_usage 30176 30168 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 5/-17) Total: -12 bytes text data bss dec hex filename 929453 932 17684 948069 e7765 busybox_old 929411 932 17684 948027 e773b busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-02-04fstrim: fix help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-01-05swaponoff: add support for -eRené Rhéaume
Signed-off-by: René Rhéaume <rene.rheaume@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-09-08mdev: treat zero-length /dev/mdev.seq the same as "\n" one. Closes 7334Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-07-04fatattr: use the standard type for 32-bit intDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-06-30fatattr: new appletPascal Bellard
function old new delta fatattr_main - 281 +281 packed_usage 29821 29871 +50 bit_to_char - 10 +10 applet_names 2472 2480 +8 applet_main 1436 1440 +4 applet_nameofs 718 720 +2 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 4/0 up/down: 355/0) Total: 355 bytes Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-05-02rtcwake: fix incorrect (reversed) rtc/sys adjuestment; code shrinkDenys Vlasenko
function old new delta rtcwake_main 482 462 -20 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-04-01swapon/swapoff: -a returns 0 on ignored errorsTito Ragusa
Signed-off-by: Tito Ragusa <farmatito@tiscali.it> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-31swapon/swapoff: size reduction, cleanup, fixes, improvementsTito Ragusa
1) real swapon/swapoff handles also devices on the commandline with -a; 2) xstat(device) in swap_enable_disable aborts on error when cycling through fstab so some devices are not handled; 3) duplicated code for ENABLE_FEATURE_SWAPON_DISCARD and ENABLE_FEATURE_SWAPON_PRI was moved to functions. 4) silence some error messages with -a; 5) minor cleanups and code refactoring reduced the size as per bloat-check: 6) I also added support for /proc/swaps handling to swapoff: "When the -a flag is given, swapping is disabled on all known swap devices and files (as found in /proc/swaps or /etc/fstab)." So now swapoff first cycles through /proc/swaps and then through fstab to swapoff all devices. function old new delta set_discard_flag - 106 +106 swap_enable_disable 147 238 +91 set_priority_flag - 79 +79 retrieve_file_data 470 467 -3 swap_on_off_main 638 418 -220 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 1/2 up/down: 276/-223) Total: 53 bytes Signed-off-by: Tito Ragusa <farmatito@tiscali.it> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-23add discard option -d to swaponMatt Whitlock
Signed-off-by: Matt Whitlock <busybox@mattwhitlock.name> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-23fix interaction of -a and -p options in swaponMatt Whitlock
Swap entries in /etc/fstab inherit the priority specified on the command line unless they have 'pri' in their mount options. Signed-off-by: Matt Whitlock <busybox@mattwhitlock.name> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-23avoid calling bb_strtou twice in MIN macro expansionMatt Whitlock
Also, the maximum allowable value of swap priority is technically SWAP_FLAG_PRIO_MASK >> SWAP_FLAG_PRIO_SHIFT. Signed-off-by: Matt Whitlock <busybox@mattwhitlock.name> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-16script: make it work even if fd 0 is closedDenys Vlasenko
Testcase: script -q -c "echo hey" /dev/null 0>&- Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-05use [s]rand(), not [s]random()Denys Vlasenko
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>
2014-02-25hwclock: fix setting of tz_minuteswest. Closes 5414Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-29Use unsigned printf/scanf conversion where more appropriateDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-29fix assorted unused code and wrong format specs found by cppchekc (bug 6716)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-12fstrim: use new-style config/kbuild/applet snippets; trim help textDenys Vlasenko
function old new delta packed_usage 29546 29520 -26 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-12fix "warning: ISO C90 forbids mixed declarations and code"Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-10fstrim: Needs to fire at the mp, not bdBernhard Reutner-Fischer
It's a filesystem thing from this perspective. +1b Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-11-10fstrim: Indicate failure on errorBernhard Reutner-Fischer
+14b Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-11-09fstrim: -17bBernhard Reutner-Fischer
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>
2013-11-09fstrim: New appletMalek Degachi
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>
2013-11-08swaponoff: shrinkBernhard Reutner-Fischer
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
2013-09-06Make smart_ulltoa return pointer to end (allows for code shink in callers)Denys Vlasenko
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>
2013-08-20fdisk: fix GPT size math errorsJody Bruchon
Signed-off-by: Jody Bruchon <jody@jodybruchon.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-08swapon: support "pri=NNN" in fstabTito Ragusa
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>
2013-08-01volume_id: add f2fs detectionSven-Göran Bergh
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>
2013-07-31volume_id: nilfs config description.Sven-Göran Bergh
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>
2013-07-31volume_id: Adopt to new config style.Sven-Göran Bergh
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>
2013-07-31volume_id: Adopt to new kbuild style.Sven-Göran Bergh
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>
2013-07-13Commonalize typical [b,]k,m suffix structDenys Vlasenko
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>
2013-06-27losetup: assorted fixes. Closes 6314Denys Vlasenko
"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>
2013-05-15volume_id_internal.h: drop unoptimized byteswap routinesDenys Vlasenko
function old new delta volume_id_probe_hfs_hfsplus 802 627 -175 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-05-13mdev: use $DEVNAME in uevent sysfs file for device node nameNikolaus Voss
516530c932bd17d87c9eb4347a490be051e495f4 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>
2013-05-09volume_id: fix ntfs attribute searchOliver Metz
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>
2013-04-02mdev: call index_in_strings on $ACTION only after we checked it for NULLDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-27hexdump: need to use xstrtoull for off_tDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-27hexdump: don't unconditionally limit the usable address rangeDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-18mkfs_minix: use get_volume_size_in_bytes instead of local versionDenys Vlasenko
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>
2013-03-17mdev: fix build failureDenys Vlasenko
The error was "error: 'struct globals' has no member named 'parser'" Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-12losetup: fix util-linux compatibilityMandeep Singh Baines
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>
2013-02-27mdev: improve $SEQ handling; improve debug loggingDenys Vlasenko
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>
2013-02-26mdev: add environment variable matchDenys Vlasenko
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>
2013-02-11fdisk_sun: fix partition alignmentAaro Koskinen
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>
2013-02-11fdisk_sun: fix corrupted partition data with blank diskAaro Koskinen
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>
2013-02-04mdev: chdir back to /dev after trying to read firmwareDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-30mdev: extend debug logging outputDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-24getopt: improve help text; code shrinkDenys Vlasenko
function old new delta generate_output 356 351 -5 packed_usage 29271 29257 -14 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-22mount: whitespace fix. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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