Roll our own version of zipalign so that we can break the dependency
on the build tools zipalign. This breaks the transitive dependency
on androidfw so that building bionic unit tests in brillo works again.
Also modify the DlExtTest.ExtInfoUseFdWithOffset test so it dynamically
gets the offset of the shared library inside of the zip instead of
hard-coding the value.
Bug: 25446938
Change-Id: Idfb5d3089960a94eefa2c76e03da1ad2f4d7fb2f
Add a way to turn fortify off for the files that test fortify functions.
This method involves simply compiling the same file with fortify off and
changing the test name slightly.
It's not very pretty, and it assumes that only these few files test
functions that can be fortified.
Bug: 15195631
Change-Id: Iba9db1d508b7d28a1d6968019cb70fe08864827b
1. The definitions were wrong.
2. The definitions were inline functions.
3. The definitions were polluting the namespace even for code that doesn't
want BSD cruft.
Note that everybody will still get these by default, because you still get
all the BSD stuff by default.
Bug: http://b/12706131
Change-Id: I062ecd09feef7a6e8ba1922d465b96a9c4bf4f4e
This reverts commit 76814a8250.
This differs from the original in fixing the GCC -Werror build:
bionic/libc/bionic/ifaddrs.cpp: In function 'void __handle_netlink_response(ifaddrs**, nlmsghdr*)':
bionic/libc/bionic/ifaddrs.cpp:113:62: error: use of old-style cast [-Werror=old-style-cast]
ifinfomsg* ifi = reinterpret_cast<ifinfomsg*>(NLMSG_DATA(hdr));
This appears to be a GCC bug; the GCC command-line correctly uses -isystem,
and manually adding #pragma GCC system_header doesn't help. So just turn the
warning off for GCC for now. We won't need to worry about building with GCC
soon anyway.
Bug: http://b/26238832
Change-Id: I01615bd335edf11baf487b1c83a9157cd780f4a1
Time to dust off the old libcore implementation from gingerbread and add it
to bionic. Unlike the original, this actually looks at both RTM_NEWLINK and
RTM_NEWADDR.
Bug: http://b/26238832
Change-Id: I7bb4b432deb766065b66b9c9ff36ed68249aba82
1. Read unit test's output while the test is running. Previously
we only read output when the test finishes, which has trouble
when the test outputs too many stuff.
2. Report failed unit test's exit code. It is useful when the
test doesn't fail in ASSERT_xxx, but in somewhere else.
Bug: 25392375
Change-Id: Ie90823337f7c2ee25fa489a5534801d991258f95
* bionic-unit-tests{32,64} are compiled with clang/llvm.
* Skip one single test in __cxa_thread_atexit_test.cpp
when compiled with aarch64 clang/llvm.
Aarch64 clang/llvm generates relocation references to
"thread_local" symbols not supported by Android linker.
BUG: 25642296
Change-Id: Ia0497b79c4b335228afeb48a26e0592217909953
* Disable optimization only in gtest.h of atexit_test.c for arm/aarch64
to keep VTT for std::__1::basic_stringstream<char, std::__1::char_traits<char>,
std::__1::allocator<char> > to link with g++ compiled modules.
* bionic-unit-tests source files are not affected by clang x86_64 fp128 bug
so they can be compiled with clang.
BUG: 25643775
Change-Id: I3da2a0de61edcdca07b7fcd73a16de9da4a1f7d6
New 3.8 clang/llvm can compile TLS code now.
* For x86_64, still disable clang due to f128 bug.
* For b/25643775, arm and arm64, disable clang in unit tests.
* Fix thread_local_test.cpp to compile with clang and
limit gcc workaround only to arm and aarch64.
BUG: 25643775
Change-Id: Iecd006bf1fc417dbcce2c63343a59c4bf1fa77ea
Including glibc's <libgen.h> will result in the user getting the POSIX
version of basename always, regardless of when it is included relative
to <string.h>. Prior to this patch, our implementation would result in
the one that's included first winning.
Bug: http://b/25459151
Change-Id: Id4aaf1670dad317d6bbc05763a84ee87596e8e59
Turning on color output will break the bionic compilation tests that
check for expected warnings, as they will be matching color output
against non-color expected values. Turn off color locally.
Bug: 24273983
Change-Id: Ia3b3262ccece121217f0dc0997734b3ad65b928b
The comment about "other stuff" referred to pre-uapi headers. Everything
in the current <linux/udp.h> should be exposed to userspace. The only
problem is that BSD and Linux use different names for the members of
struct udphdr. We can move the Linux udphdr out of the way and use an
anonymous union to get the best of both worlds. (Though unfortunately
this means that code that includes <linux/udp.h> directly instead of
using <netinet/udp.h> now won't have any definition of struct udphdr.
We've taken the stance in the past that you shouldn't include a linux/
header if there's a standard equivalent --- you should rely on us
transitively including it for you.)
Change-Id: Ie625892441b0edd8df3b76d3fcf2cbe299077bc4
This test should pass with gcc and fail with clang,
until clang/llvm supports emutls or Android linker supports
ELF TLS models.
BUG: 21082792
Change-Id: Id8c97da52c68ec230c7d26af703f6ed32d53a4fe
Now we have split CXX_WRAPPER from TARGET_CXX and CXX_BARE isn't needed
any more.
Bug: 22612634
Change-Id: I52c78b0d1b325910e875a786d17f780731778b4b
(cherry-pick from commit 9d11a7087c)
Clang/llvm x86_64 configuration of long double is still
incompatible with gcc.
https://llvm.org/bugs/show_bug.cgi?id=23897
BUG: 21899249
Change-Id: I47fd6d0ce2daa84ae0035e7885a4d90e4c3056f7
Support O_PATH file descriptors when handling fgetxattr and fsetxattr.
This avoids requiring file read access to pull extended attributes.
This is needed to support O_PATH file descriptors when calling
SELinux's fgetfilecon() call. In particular, this allows the querying
and setting of SELinux file context by using something like the following
code:
int dirfd = open("/path/to/dir", O_DIRECTORY);
int fd = openat(dirfd, "file", O_PATH | O_NOFOLLOW);
char *context;
fgetfilecon(fd, &context);
This change was motivated by a comment in
https://android-review.googlesource.com/#/c/152680/1/toys/posix/ls.c
Change-Id: Ic0cdf9f9dd0e35a63b44a4c4a08400020041eddf
This is initial implementations; does not yet handle
dlclose - undefined behavior, needs linker support to
handle it right.
Bug: 19800080
Bug: 16696563
Change-Id: I7a3e21ed7f7ec01e62ea1b7cb2ab253590ea0686
