bionic: some new type warnings fixes

Change-Id: I5f829e5918fb0960bb9670deac54c1fe0184550f
tar: add selinux context support on create

No flag is required for the moment, it will add them
to the tar if selinux is enabled on the machine.

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>

Change-Id: Ic7a39ee03087ed19e814b138ec6d70cdadb605cd
tar: only include selinux context with -p opt

Change-Id: I22134071cca5ac9fd66cff2cd1ddd09ff3d5c1bb
selinux: enable support for bionic, add applets in config

require libsepol package (mm in external/libsepol or add package)

Tested applets:
  getenforce, setenforce, sestatus, selinuxenabled, ls -Z, tar -c,
  getsebool, setsebool,
  runcon, matchpathcon, chcon, restorecon, setfiles

Notes:
  matchpathcon selabel_lookup was broken by the incompatible regexec
  which is now in bionic libc (netbsd part), libselinux linkage used
  busybox one, so a rename of internal regex functions was required

  recovery will not use bb_regex lib, so regex commands could not
  work exactly like xbin or static ones (sed/less/expr/awk/pgrep)
  this is already the case, and can be changed by including libregex
  package in recovery + ifdef in xregex.h

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>

Change-Id: Id82b8a7672a669e3f95360bb70b7b127591f2080
unzip: set ENABLE_DESKTOP to allow unpacking signed Android OTAs

Without this flag set, attempting to use BusyBox unzip to unpack a
signed Android OTA results in the error

unzip: zip flags 1 and 8 are not supported

Set ENABLE_DESKTOP for the unzip code to enable the necessary feature.

Change-Id: I3f764bde678311a8d3de787ea503f9cc793337a3
android-x86: fix building warnings of kitkat-x86

works also on arm platform, so...

Author:    Chih-Wei Huang <cwhuang@linux.org.tw>
Change-Id: Ic3ade475c5b92de26623e277170c71c49f9e41de
stat: fix printing selinux context and null-dereference

busybox stat tries to always print the selinux context, even if it
is not requested which leads to a segmentation fault due to
dereferencing a null-pointer.

This also changes the format-string used to print the context to
so it actually produces useful output.

Change-Id: Idfe15c931840457f357f860e560fca5b0480ad6f
tar: fix prototype typo, not for android config

Change-Id: I18875e8e8dae4858766d7ddf5b57c11cd8d0823b
busybox-full: enable some new applets

 chvt, deallocvt, fgconsole
 findfs, hwclock, lspci, nmeter
 openvt, rdate, setkeycodes, smemcap

 also enable swapon -p priority, and wc large support

 Unsymlinked: switch_root (only useful in static version)

 setkeycodes can be used to map usb keyboard special keys
 or on devices like tablet pcs with special keys

 Tested on x86 and arm targets

Change-Id: Ib0655715897f4088a81efb4ca74731b60c14ac23
lzop: add overflow check

See CVE-2014-4607
http://www.openwall.com/lists/oss-security/2014/06/26/20

function                                             old     new   delta
lzo1x_decompress_safe                               1010    1031     +21

Change-Id: I98acf36d2474a722759cad25c31bf1c486c00e61
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Merge remote-tracking branch 'cm/cm-11.0' into kk4.4

Conflicts:
	.config-full
	.config-minimal
	archival/tar.c
	busybox-full.links
	busybox-full.sources
	include-full/NUM_APPLETS.h
	include-full/applet_tables.h
	include-full/autoconf.h
	include-full/bbconfigopts_bz2.h
	include-full/usage_compressed.h
	include-minimal/autoconf.h

Change-Id: I87a0dc88b20fb2df6b1503c8db56e16646a90c67