Patch is required in NDK headers as well to be able to build multilib
GCC with libgomp support.
It's here: https://android-review.googlesource.com/#/c/62982
Change-Id: I2bec25d8cbca0e5ef1a0857008ececd92f4911be
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
Also make sysconf use PTHREAD_STACK_MIN rather than redefining its
own, different, constant.
Bug: 9997352
Change-Id: I9a8e7d2b18e691439abfb45533e82c36eee9e81d
glibc doesn't have these, and they prevent ping from building out of
the box because it assumes it can define them.
Bug: 9671560
Change-Id: I815f2a9c4fd96a0ea2952eb5a71ddf51e0763660
Linux and *BSD kernels use opposite values to indicate pass/block
in ICMPv6 filters, and assign a different value to the
ICMP6_FILTER sockopt.
Bug: 9671560
Bug: 9469682
Change-Id: Ic0f1fcd48891add992acf97632f60aebd172c1d7
On NetBSD and glibc, including sys/ioctl.h provides some
terminal ioctl data structures such as struct winsize. For
compatibility, provide these via sys/ioctl.h in bionic as well.
bionic does not have its own definitions for these structures, so
get them from the Linux kernel definitions.
Change-Id: I01345c23c0bebd60b0a80fc33668e7c0ad7356c3
This is needed to compile open-source code that wants to
expand/compress domain names itself, such as ping6.
Bug: 9469682
Change-Id: I339c6538936d05c031bc6fb0a8793aaf1429dea4
Our intptr_t and uintptr_t aren't "long". Add a compilation test so we remember
to fix this to cope with 32- and 64-bit later.
Bug: http://code.google.com/p/android/issues/detail?id=57218
Change-Id: I2f816d339edb4f7d57e4418b818fb4c602093f38
Enable FORTIFY_SOURCE protections under clang for the following
functions:
* vsprintf
* vsnprintf
and add unittests.
Change-Id: I90f8a27f7b202c78b5dd8ebf53050bf9e33496f7
* commit 'fbec57d46c42460b2381484d1610ff21922d162e':
bionic: add compatibility mode for properties
bionic: use the size of the file to determine property area size
Allow a new bionic to work with an old init property area by supporting
the old format.
(cherry picked from commit ad76c85b9ca587084089d086f954158bc0eae905)
Change-Id: Ib496e818a62a5834d40c71eb4745783d998be893
* commit '1642edb5208fe02ef64d5734fffaf7c4a724fd2f':
bionic: store property names as variable-length strings
bionic: prevent root processes from calling __system_property_add
bionic: revert to a single (larger) property area
bionic: reimplement property area as hybrid trie/binary tree
bionic: add missing memory barriers to system properties
bionic: make property area expandable
d329697 is too complicated. Change the multiple property pages back to
a single 128K property area that's mapped in entirely at initialization
(the memory will not get allocated until the pages are touched).
d329697 has other changes useful for testing (moving property area
initialization inside bionic and adding __system_property_set_filename)
so undo the change manually rather than with git revert.
Signed-off-by: Greg Hackmann <ghackmann@google.com>
(cherry picked from commit 5f05348c18286a2cea46eae8acf94ed5b7932fac)
Change-Id: I690704552afc07a4dd410277893ca9c40bc13e5f
See the comments for an explanation of how properties are stored.
The trie structure is designed to scale better than the previous
array-based implementation. Searching an array with n properties
required average O(n) string compares of the entire key; searching the
trie requires average O(log n) string compares of each token (substrings
between '.' characters).
Signed-off-by: Greg Hackmann <ghackmann@google.com>
(cherry picked from commit 6ac8e6a46d71a51bec16938efa89f275fa89cf7d)
Change-Id: Icbe31908572f33b4d9b85d5b62ac837cbd0f85e0
The property area is initially one 4K region, automatically expanding as
needed up to 64 regions.
To avoid duplicating code, __system_property_area_init() now allocates
and initializes the first region (previously it was allocated in init's
init_property_area() and initialized in bionic). For testing purposes,
__system_property_set_filename() may be used to override the file used
to map in regions.
Signed-off-by: Greg Hackmann <ghackmann@google.com>
(cherry picked from commit d32969701be070c0161c2643ee3c3df16066bbb8)
Change-Id: I038d451fe8849b0c4863663eec6f57f6521bf4a7
