Having shared host libraries allows libraries depending on these to use
'shared_libs' for these. This simplifies configurations since these
libraries don't have to specify 'shared_libs' on all non-host targets.
Bug: 124524556
Test: build only
Change-Id: I09fb4a4fb66ea0a87cb76b1e6f400c537a11f082
Change access mode and ownership for /proc/pressure/memory file
to allow system components access memory pressure information.
Bug: 129476847
Change-Id: I25b6bc9d47aee857936f050b66e7bee6363b53be
Signed-off-by: Tim Murray <timmurray@google.com>
No significant changes, but this does get rid of our local modifications.
Bug: http://b/129089665
Test: builds
Change-Id: Ie6e3cc2198c302fc998fe6fcf027661e5dca88f0
Add basic config that can run through atest the remount
script.
Very first step before being able to run in infra.
Test: atest adb-remount-sh
Bug: 117670584
Change-Id: I399f79fb7d7cd1b8a832be23efb3b625be693f7e
This catches a common mistake where client code checks for errors using
the common idiom that works for std::iostream and other file-like
classes:
unique_fd fd = open(...);
if (!fd) {
}
Test: atest libbase_test
Test: m droid
Change-Id: I9629a7795537ecb3b57be9c741c06f80967e4cc2
SetupCgroups is called by init process during early-init stage and is not
supposed to be called again by anyone else. Ensure that the caller is the
init process, make sure cgroup.rc file is written only one time, keep the
file descriptor to cgroup.rc file open by the init process to ensure all
its further mappings stay valid even if the file is deleted.
Bug: 124774415
Test: build, run, verify no errors or warning in the logcat
Change-Id: Ib8822cf0112db7744e28d442182d54dcf06f46f2
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
On marlin, dev.mnt.blk.root is empty. Issue is shared for all
devices that are system-as-root.
/dev/root /proc/mounts entry exists before the associated block device
is instantiated by ueventd. As a result when the device shows up the
root mount is updated late when the next mount inotify trigger occurs,
delay which we will accept. But the property entries are added before
removed in the loop which causes the ultimate property entry for root
to report empty. Add /dev/block/dm-0, remove /dev/root, for property
dev.mnt.blk.root.
Fix is to change to Remove before Adding. Remove /dev/root, then add
/dev/block/dm-0.
On system-as-root as well, can not just use fstab. Determine if a
dm-verity reference is wrapped around system and use that instead.
Add some additional filtration of loop and APEX mounts to reduce
property noise.
Fix issue with creating the std:string line holder from getline(3).
Test: manual on marlin
Bug: 124072565
Change-Id: Ief2e1a6f559cbcbc87273fc2db35c675bb972f43
Occasionally, after we open the functionfs endpoint and write our
descriptors to it, we end up in a state where we never receive any
events from ep0, presumably due to a race against some other part of
the system, since adding sleeps reduces the likelihood. Add an
(arbitrarily chosen) timeout for the initial FUNCTIONFS_BIND we read,
and retry on failure.
Bug: http://b/128679787
Test: unplug and replug a blueline 14,000 times with a usb switch board
Change-Id: I4b3d5d552179ee7f3fefcc15f9575f793926f784
Update the powerof2 macro to one that is integer overflow safe.
This definition is the same one used by bionic, but cleaned up using
clang_format.
Unconditionally use this powerof2 macro, to ensure consistency across
all the build environments.
Test: compiles and boots
Change-Id: I21bfaf2360d1f77caf96365e20490b1deadfdfe0
