Added atomic-inline.h. Added a platform-specific memory barrier call
there.
Added android_atomic_acquire_cmpxchg() and android_atomic_release_store().
Not tested on Mac OS X or SH.
Added memory barrier calls to linux-x86 atomics. Mac OS X has barrier
functions already. sh isn't really SMP-ready. linux-arm needs work
(to be done in a separate change).
Updated the makefile to make the SMP state visible to the code here.
Note that host binaries are NOT built with SMP enabled; while our hosts
are very likely SMP, it's not worth figuring out e.g. whether it's okay
to use the SSE2 mfence instruction or have to use something else. We
haven't had barriers enabled in host tools before, so there's probably
no need to stat now.
Removed quasiatomic 64-bit calls (now part of Dalvik).
Change-Id: I49e5e6c8abe70f304cdedb9d7b8e6e65f8925815
init now creates files in /dev/bus/usb/ for user access to USB devices.
Files are chmod 660 with group AID_USB.
Signed-off-by: Mike Lockwood <lockwood@android.com>
Typical usage is 'run-as <package-name> <command>' to run <command>
in the data directory, and the user id, of <package-name> if, and only
if <package-name> is the name of an installed and debuggable application.
This relies on the /data/system/packages.list file generated by the
PackageManager service.
BEWARE: This is intended to be available on production devices !
On devices that use a pppd for cellular network access, a pppd-ril
process needs to run as root to configure the connection. Changing
the process to suid-root in the build image is the only known way
to avoid needing to remount the system image at boot to accomplish
the same thing.
Change-Id: I6c778391b8040ee818343e304891e7d341cc729b
This routine allows creating a contiguous mspace from raw mapped memory.
In turn, this will enable preallocation of the 3 heap spaces, which will help
remembered sets and zygote/app checks given pointer values.
POSIX seems to have chosen open_memstream() over the BSD variant. We
want something for Dalvik that will work on both GNU/Linux and Android,
so this is open_memstream() implemented in terms of BSD funopen().
For Windows there's just a stub that calls abort().
I'm putting this in libcutils since it seems inappropriate for bionic
(which provides the BSD alternatives) but isn't Dalvik-specific.
Detect byte endianness when compiled in x86-64 mode in Mac OS X 10.6
Snow Leopard environments or above. Allows compilation of host binaries
in these environments without any changes from its default stock
configuration.
This change doesn't require that the binaries be built in 64-bit, but it
does allow this. One could still use "gcc_select 4.0" with the 10.4 SDK
installed on Snow Leopard to compile in 32-bit mode.
Change-Id: I155a531a9bff450dd6c077b5275652731c59a908
Merge commit '31b5d4b98e8079a1d97aff8dc3e0824b95d1e294'
* commit '31b5d4b98e8079a1d97aff8dc3e0824b95d1e294':
NDK header for accessing pixels of a java bitmap
Merge commit '45e5ca1c7047b20d36bd31b30b7d2a4786baab0f' into eclair-mr2-plus-aosp
* commit '45e5ca1c7047b20d36bd31b30b7d2a4786baab0f':
NDK header for accessing pixels of a java bitmap
Platforms differ on whether sys/sendfile.h or sys/socket.h is where to
find the declaration for sendfile().
Change-Id: Ib6e882534b7dc605d30aefed55732dc1ee2b6772
Platforms differ on whether sys/sendfile.h or sys/socket.h is where to
find the declaration for sendfile().
Change-Id: Ib6e882534b7dc605d30aefed55732dc1ee2b6772
Merge commit '38b2ddc4a7cf1c47397af118a6d466d45f59da04'
* commit '38b2ddc4a7cf1c47397af118a6d466d45f59da04':
cutils: Add support for reading a processes scheduler policy
Merge commit '17bfbd3ccbb798aa4068cd59150ce712660a62a4' into eclair-mr2-plus-aosp
* commit '17bfbd3ccbb798aa4068cd59150ce712660a62a4':
cutils: Add support for reading a processes scheduler policy
Merge commit '62f39c105af8789fd9308fa6a5b91f0963a7c59b'
* commit '62f39c105af8789fd9308fa6a5b91f0963a7c59b':
adb: Add "adb disconnect" command for disconnecting TCP/IP devices.
Add support for Acer devices
adb: Add USB Vendor IDs for LG and Huawei
Add NOTICE file and license tag for adb
adb: Clean up argument passing for create_service_thread()
Revert "adb: Another attempted workaround for the adb disconnect problem."
libsysutils: Fix some bugs in NetlinkListener and NetlinkEvent
added SuperH atomic support to libcutils
This introduces a new HAVE_SCHED_H arch define, which is used
to prevent from building sched_policy.c during the Windows SDK.
Change-Id: I3667857a4ae7d6baaf1efd1cd187a5baf91419d8
This optimized implementation of the SHA1 algorithm is about 28%
faster than the old one (on sapphire hardware) but assumes
little-endianness. Add it, but continue using the old implementation
on big-endian hardware.
This adds HAVE_STDINT_H and HAVE_STDBOOL_H to the configuration. We've
been using HAVE_STDINT_H for a while but just never bothered to define
it, and we're about to start using HAVE_STDBOOL_H.
I enabled them for the linux and darwin targets, and left it undefined
for freebsd/windows.
