tst-fanotify: skip when we get back EPERM

Since fanotify_init requires CAP_SYS_ADMIN in order to work (which usually
means running as root), we need to handle that error case too.

Reported-by: Andreas Jaeger <aj@suse.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Add memrchr testcase
PowerPC: fix POWER7 memrchr for some large inputs
Coordinate IPv6 definitions for Linux and glibc

This change synchronizes the glibc headers with the Linux kernel
headers and arranges to coordinate the definition of structures
already defined the Linux kernel UAPI headers.

It is now safe to include glibc's netinet/in.h or Linux's linux/in6.h
in any order in a userspace application and you will get the same
ABI. The ABI is guaranteed by UAPI and glibc.
benchtests/Makefile: Run benchmark for memcpy.

The benchmark for memcpy got disabled accidentally. Re-enable it.

ChangeLog:

2013-09-06   Will Newton  <will.newton@linaro.org>

	* benchtests/Makefile (string-bench): Add memcpy.
benchtests: Add memrchr benchmark
 Deduplicate country_car.
ChangeLog entry for Deduplicate country_car.
Fix trailing whitespace
Make localedef output generation use more logical interfaces.
Update Chinese (traditional) translations.

	* po/zh_TW.po: Update Chinese (traditional) translation from
	translation project.
Mention --disable-versioning removal in NEWS.
Update to latest versions of GPL-2.0 and LGPL-2.1

Pull copies of these files directly from the GNU website:
  http://www.gnu.org/licenses/gpl-2.0.txt
  http://www.gnu.org/licenses/lgpl-2.1.txt

Fixes the address of the Free Software Foundation (BZ #15844). Also
includes some minor formatting changes and corrects references to
the GNU "Library" General Public License.
malloc: Add realloc test.

The current tests don't test the functionality of realloc in detail.
Add a new test for realloc that exercises some of the corner cases
that are not otherwise tested.

ChangeLog:

2013-09-09  Will Newton  <will.newton@linaro.org>

	* malloc/Makefile: Add tst-realloc to tests.
	* malloc/tst-realloc.c: New file.
Fix nesting of ifdefs in netgroupcache.c

Fixes unclosed '{' if HAVE_SENDFILE is defined (BZ #15895).
Fix memory leaks in libio on allocation failure
Fix memory leak in stdlib/isomac.c
Fix typo in strcoll example
Fix static-binary lazy FPU context allocation

Long ago static startup did not parse the auxiliary vector and therefore
could not get at any `AT_FPUCW' tag to check whether upon FPU context
allocation the kernel would use a FPU control word setting different to
that provided by the `__fpu_control' variable.  Static startup therefore
always initialized the FPU control word, forcing immediate FPU context
allocation even for binaries that otherwise never used the FPU.

As from GIT commit f8f900ecb9096ec47f5b7bb7626e29223c69061a static
startup supports parsing the auxiliary vector, so now it can avoid
explicit initialization of the FPU control word, just as can dynamic
startup, in the usual case where the setting written to the FPU control
word would be the same as the kernel uses.  This defers FPU context
allocation until the binary itself actually pokes at the FPU.

Note that the `AT_FPUCW' tag is usually absent from the auxiliary vector
in which case _FPU_DEFAULT is assumed to be the kernel default.
Update pt_chown sections of the manual

The pt-chown binary is discussed in the "Running make install" section
without clarification of the needed configure option.  Clarify this
and simplfy the discription which is already covered in the "Configuring
and compiling" section.