__BIONIC__ is defined in sys/cdefs.h, __GLIBC__ is defined in
features.h (which is included from sys/cdefs.h). If sys/cdefs.h
was not included before android-base/endian.h it was always falling
back to the Windows definitions.
mingw defines LITTLE_ENDIAN, BIG_ENDIAN and BYTE_ORDER in
sys/params.h, use those definitions to avoid conflicts.
glibc uses different names for letoh*, add compatibily #defines.
Test: m checkbuild
Change-Id: I0709a964cc8f20dd9fa4f03064cc67d97ae6c525
Introduce a parameter struct to eliminate parameter explosion, and refactor
existing callers to use the new helper.
Test: manual test
Bug: 135752105
Change-Id: I0c5ebe4e084ad7503c2ac6c65886a71505d50d00
The purpose of this is twofold. First, we need a way to detect whether
the device has booted into the new slot after an update. Second, we need
a quick-and-dirty test for first-stage init so it can avoid searching
for snapshots if it doesn't need to.
We can solve both of these problems by storing the source slot in
/metadata/ota/snapshot-boot. The existence of the file implies a more
complex check is needed, and the file stores the source slot.
Test: libsnapshot_test gtest
Bug: 139204329
Bug: 139089801
Change-Id: I919dd1c27a65734c61f3a9bdffefb32bdebd723b
This change is part of enabling upcoming platform changes that are
described in the bug linked below.
Bug: 135341433
Test: builds, boots successfully and external storage remains
an sdcardfs mount by default and works correctly
Test: cat /proc/1/mountinfo is unchanged
Change-Id: Idf851b3a42910e0ce8fdd75daea1cce91dd1aa98
Turns out that although there's no <endian.h> or <sys/endian.h>, there
are <machine/endian.h> and <sys/_endian.h>, and they're included by
other system headers such as <dirent.h>.
Reuse the contents of <sys/_endian.h> here for better interop.
Bug: http://b/139203733
Test: treehugger
Change-Id: Ic0e9bfa1a5b56d05e9e542839d237b6ceae4aa8c
It helps to fix a compilation issue with host libc:
core/fs_mgr/liblp/reader.cpp:252:9: error: use of undeclared identifier 'memcpy'; did you mean 'wmemcpy'?
memcpy(&partition, cursor, sizeof(partition));
^~~~~~
wmemcpy
Change-Id: I68f9c5b815b09f846aeba67bce0290f6829c80cf
For devices that do not have verity, or start the test with
verity disabled, but are using overlayfs, use a 'secret' surgical
technique to revert the device back to original state.
adb enable-verity will carry risk in that if the device did not
arrive with verity enabled, we can not guarantee it will boot
if we turn on verity.
Test: atest adb-remount-sh
Bug: 138649540
Change-Id: If6d55c57fb9daca9305c42a4df2c18c7f8c5eefa
When we have a property match along with an event trigger, we
currently don't allow matching empty property values, in other words,
properties that are unset. For example, the below trigger would never
be run:
on zygote-start && property:persist.sys.fuse=""
That doesn't make sense though, it should be possible to match an
empty property value, so this change allows that trigger to match when
persist.sys.fuse is either empty or not set.
This continues to not match a '*' to an empty property, so
on zygote-start && property:persist.sys.fuse=*
will not run if persist.sys.fuse is empty or unset.
Test: the above triggers run appropriately
Change-Id: Ia57de7b96ad352590d0c82ff4ae95060b7361976
Don't create anonymous namespace separately, use the first namespace
that is created for app classloader as the anonymous namespace.
Note that the anonymous namespace is set via the new
ANDROID_NAMESPACE_TYPE_ALSO_USED_AS_ANONYMOUS. I didn't creat a new
function like android_set_anonymous_namespace as it requires uprev of
the libnativebridge interface and makes it harder to delete the old
android_init_anonymous_namespace as we have to keep it until all
proprietary bridged loaders are updated.
Bug: 130388701
Test: CtsBionicTestCases
Test: run games on http://www.monogame.net/showcase/?Android
Change-Id: I0fdd614365eaa56c4ab47538bf3772d94bd9ae55
Linker ignores link configuration if either namespace is not valid.
However there was a link configuration from postinstall section which
target link namespace does not exist. Also, there was no binary within
postinstall from hwasan build (checked with bonito), so there may be no
usage for this section now. Removing this line for better human
readability, and behavior of the linker would be same as before.
Test: m -j && tested from cuttlefish
Change-Id: I0c7b2949d055ba767e1429238e8764ee7798fe44
This reverts commit aa96e8898c.
Reason for revert: It caused BB, and b/139257138 is for your reference
Change-Id: I93f1d0ba0fa43325e2815e9b2de84bb7cb41c457
Josh Gao