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-rw-r--r--cmds/installd/InstalldNativeService.cpp29
-rw-r--r--cmds/installd/SysTrace.h12
-rw-r--r--libs/binder/Android.bp1
-rw-r--r--libs/binder/include_rpc_unstable/binder_rpc_unstable.hpp7
-rw-r--r--libs/binder/libbinder_rpc_unstable.cpp15
-rw-r--r--libs/binder/libbinder_rpc_unstable.map.txt2
-rw-r--r--libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp4
-rw-r--r--libs/binder/rust/rpcbinder/src/server.rs21
-rw-r--r--libs/binder/rust/tests/binderRustNdkInteropTest.cpp12
-rw-r--r--libs/nativewindow/include/android/hardware_buffer_aidl.h20
-rw-r--r--services/inputflinger/dispatcher/InputDispatcher.cpp8
11 files changed, 82 insertions, 49 deletions
diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index bb6639e1a8..99f7669a57 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -416,10 +416,12 @@ status_t InstalldNativeService::dump(int fd, const Vector<String16>& /* args */)
*/
static int restorecon_app_data_lazy(const std::string& path, const std::string& seInfo, uid_t uid,
bool existing) {
+ ScopedTrace tracer("restorecon-lazy");
int res = 0;
char* before = nullptr;
char* after = nullptr;
if (!existing) {
+ ScopedTrace tracer("new-path");
if (selinux_android_restorecon_pkgdir(path.c_str(), seInfo.c_str(), uid,
SELINUX_ANDROID_RESTORECON_RECURSE) < 0) {
PLOG(ERROR) << "Failed recursive restorecon for " << path;
@@ -446,6 +448,7 @@ static int restorecon_app_data_lazy(const std::string& path, const std::string&
// If the initial top-level restorecon above changed the label, then go
// back and restorecon everything recursively
if (strcmp(before, after)) {
+ ScopedTrace tracer("label-change");
if (existing) {
LOG(DEBUG) << "Detected label change from " << before << " to " << after << " at "
<< path << "; running recursive restorecon";
@@ -480,11 +483,15 @@ static bool internal_storage_has_project_id() {
static int prepare_app_dir(const std::string& path, mode_t target_mode, uid_t uid, gid_t gid,
long project_id) {
- if (fs_prepare_dir_strict(path.c_str(), target_mode, uid, gid) != 0) {
- PLOG(ERROR) << "Failed to prepare " << path;
- return -1;
+ {
+ ScopedTrace tracer("prepare-dir");
+ if (fs_prepare_dir_strict(path.c_str(), target_mode, uid, gid) != 0) {
+ PLOG(ERROR) << "Failed to prepare " << path;
+ return -1;
+ }
}
if (internal_storage_has_project_id()) {
+ ScopedTrace tracer("set-quota");
return set_quota_project_id(path, project_id, true);
}
return 0;
@@ -493,14 +500,20 @@ static int prepare_app_dir(const std::string& path, mode_t target_mode, uid_t ui
static int prepare_app_cache_dir(const std::string& parent, const char* name, mode_t target_mode,
uid_t uid, gid_t gid, long project_id) {
auto path = StringPrintf("%s/%s", parent.c_str(), name);
- int ret = prepare_app_cache_dir(parent, name, target_mode, uid, gid);
+ int ret;
+ {
+ ScopedTrace tracer("prepare-cache-dir");
+ ret = prepare_app_cache_dir(parent, name, target_mode, uid, gid);
+ }
if (ret == 0 && internal_storage_has_project_id()) {
+ ScopedTrace tracer("set-quota-cache-dir");
return set_quota_project_id(path, project_id, true);
}
return ret;
}
static bool prepare_app_profile_dir(const std::string& packageName, int32_t appId, int32_t userId) {
+ ScopedTrace tracer("prepare-app-profile");
int32_t uid = multiuser_get_uid(userId, appId);
int shared_app_gid = multiuser_get_shared_gid(userId, appId);
if (shared_app_gid == -1) {
@@ -633,6 +646,7 @@ static binder::Status createAppDataDirs(const std::string& path, int32_t uid, in
int32_t previousUid, int32_t cacheGid,
const std::string& seInfo, mode_t targetMode,
long projectIdApp, long projectIdCache) {
+ ScopedTrace tracer("create-dirs");
struct stat st{};
bool parent_dir_exists = (stat(path.c_str(), &st) == 0);
@@ -709,6 +723,7 @@ binder::Status InstalldNativeService::createAppDataLocked(
long projectIdCache = get_project_id(uid, PROJECT_ID_APP_CACHE_START);
if (flags & FLAG_STORAGE_CE) {
+ ScopedTrace tracer("ce");
auto path = create_data_user_ce_package_path(uuid_, userId, pkgname);
auto status = createAppDataDirs(path, uid, uid, previousUid, cacheGid, seInfo, targetMode,
@@ -735,6 +750,7 @@ binder::Status InstalldNativeService::createAppDataLocked(
}
}
if (flags & FLAG_STORAGE_DE) {
+ ScopedTrace tracer("de");
auto path = create_data_user_de_package_path(uuid_, userId, pkgname);
auto status = createAppDataDirs(path, uid, uid, previousUid, cacheGid, seInfo, targetMode,
@@ -752,13 +768,14 @@ binder::Status InstalldNativeService::createAppDataLocked(
}
if (flags & FLAG_STORAGE_SDK) {
+ ScopedTrace tracer("sdk");
// Safe to ignore status since we can retry creating this by calling reconcileSdkData
auto ignore = createSdkSandboxDataPackageDirectory(uuid, packageName, userId, appId, flags);
if (!ignore.isOk()) {
PLOG(WARNING) << "Failed to create sdk data package directory for " << packageName;
}
-
} else {
+ ScopedTrace tracer("destroy-sdk");
// Package does not need sdk storage. Remove it.
destroySdkSandboxDataPackageDirectory(uuid, packageName, userId, flags);
}
@@ -1850,6 +1867,8 @@ binder::Status InstalldNativeService::createUserData(const std::optional<std::st
CHECK_ARGUMENT_UUID(uuid);
LOCK_USER();
+ ScopedTrace tracer("create-user-data");
+
const char* uuid_ = uuid ? uuid->c_str() : nullptr;
if (flags & FLAG_STORAGE_DE) {
if (uuid_ == nullptr) {
diff --git a/cmds/installd/SysTrace.h b/cmds/installd/SysTrace.h
index 18506a9258..0deaeb4341 100644
--- a/cmds/installd/SysTrace.h
+++ b/cmds/installd/SysTrace.h
@@ -19,4 +19,16 @@
namespace android::installd {
void atrace_pm_begin(const char*);
void atrace_pm_end();
+
+class ScopedTrace {
+public:
+ explicit ScopedTrace(const char* label) { atrace_pm_begin(label); }
+ ~ScopedTrace() { atrace_pm_end(); }
+
+private:
+ ScopedTrace(const ScopedTrace&) = delete;
+ ScopedTrace& operator=(const ScopedTrace&) = delete;
+ ScopedTrace(ScopedTrace&&) = delete;
+ ScopedTrace& operator=(ScopedTrace&&) = delete;
+};
} /* namespace android::installd */
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index 34331381db..deff76b3a5 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -525,7 +525,6 @@ cc_library {
"libbase",
"libbinder",
"libbinder_ndk",
- "libcutils_sockets",
"liblog",
"libutils",
],
diff --git a/libs/binder/include_rpc_unstable/binder_rpc_unstable.hpp b/libs/binder/include_rpc_unstable/binder_rpc_unstable.hpp
index a157792156..7d0acd1843 100644
--- a/libs/binder/include_rpc_unstable/binder_rpc_unstable.hpp
+++ b/libs/binder/include_rpc_unstable/binder_rpc_unstable.hpp
@@ -40,12 +40,13 @@ enum class ARpcSession_FileDescriptorTransportMode {
[[nodiscard]] ARpcServer* ARpcServer_newVsock(AIBinder* service, unsigned int cid,
unsigned int port);
-// Starts a Unix domain RPC server with a given init-managed Unix domain `name`
+// Starts a Unix domain RPC server with an open raw socket file descriptor
// and a given root IBinder object.
-// The socket should be created in init.rc with the same `name`.
+// The socket should be created and bound to an address.
// Returns an opaque handle to the running server instance, or null if the server
// could not be started.
-[[nodiscard]] ARpcServer* ARpcServer_newInitUnixDomain(AIBinder* service, const char* name);
+// The socket will be closed by the server once the server goes out of scope.
+[[nodiscard]] ARpcServer* ARpcServer_newBoundSocket(AIBinder* service, int socketFd);
// Starts an RPC server that bootstraps sessions using an existing Unix domain
// socket pair, with a given root IBinder object.
diff --git a/libs/binder/libbinder_rpc_unstable.cpp b/libs/binder/libbinder_rpc_unstable.cpp
index a167f235d5..f51cd9bc99 100644
--- a/libs/binder/libbinder_rpc_unstable.cpp
+++ b/libs/binder/libbinder_rpc_unstable.cpp
@@ -105,22 +105,15 @@ ARpcServer* ARpcServer_newVsock(AIBinder* service, unsigned int cid, unsigned in
return createObjectHandle<ARpcServer>(server);
}
-ARpcServer* ARpcServer_newInitUnixDomain(AIBinder* service, const char* name) {
+ARpcServer* ARpcServer_newBoundSocket(AIBinder* service, int socketFd) {
auto server = RpcServer::make();
- auto fd = unique_fd(android_get_control_socket(name));
+ auto fd = unique_fd(socketFd);
if (!fd.ok()) {
- LOG(ERROR) << "Failed to get fd for the socket:" << name;
+ LOG(ERROR) << "Invalid socket fd " << socketFd;
return nullptr;
}
- // Control socket fds are inherited from init, so they don't have O_CLOEXEC set.
- // But we don't want any child processes to inherit the socket we are running
- // the server on, so attempt to set the flag now.
- if (fcntl(fd, F_SETFD, FD_CLOEXEC) != 0) {
- LOG(WARNING) << "Failed to set CLOEXEC on control socket with name " << name
- << " error: " << errno;
- }
if (status_t status = server->setupRawSocketServer(std::move(fd)); status != OK) {
- LOG(ERROR) << "Failed to set up Unix Domain RPC server with name " << name
+ LOG(ERROR) << "Failed to set up RPC server with fd " << socketFd
<< " error: " << statusToString(status).c_str();
return nullptr;
}
diff --git a/libs/binder/libbinder_rpc_unstable.map.txt b/libs/binder/libbinder_rpc_unstable.map.txt
index 63679c28d0..50f7deb7d9 100644
--- a/libs/binder/libbinder_rpc_unstable.map.txt
+++ b/libs/binder/libbinder_rpc_unstable.map.txt
@@ -3,7 +3,7 @@ LIBBINDER_RPC_UNSTABLE_SHIM { # platform-only
ARpcServer_free;
ARpcServer_join;
ARpcServer_newInet;
- ARpcServer_newInitUnixDomain;
+ ARpcServer_newBoundSocket;
ARpcServer_newVsock;
ARpcServer_shutdown;
ARpcServer_start;
diff --git a/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp b/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
index eba0556023..27ce615565 100644
--- a/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
+++ b/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
@@ -283,8 +283,8 @@ TEST(NdkBinder, CheckServiceThatDoesntExist) {
TEST(NdkBinder, CheckServiceThatDoesExist) {
AIBinder* binder = AServiceManager_checkService(kExistingNonNdkService);
- EXPECT_NE(nullptr, binder);
- EXPECT_EQ(STATUS_OK, AIBinder_ping(binder));
+ ASSERT_NE(nullptr, binder) << "Could not get " << kExistingNonNdkService;
+ EXPECT_EQ(STATUS_OK, AIBinder_ping(binder)) << "Could not ping " << kExistingNonNdkService;
AIBinder_decStrong(binder);
}
diff --git a/libs/binder/rust/rpcbinder/src/server.rs b/libs/binder/rust/rpcbinder/src/server.rs
index c87876ac15..81f68f5a29 100644
--- a/libs/binder/rust/rpcbinder/src/server.rs
+++ b/libs/binder/rust/rpcbinder/src/server.rs
@@ -57,26 +57,17 @@ impl RpcServer {
}
/// Creates a binder RPC server, serving the supplied binder service implementation on the given
- /// socket file name. The socket should be initialized in init.rc with the same name.
- pub fn new_init_unix_domain(
- mut service: SpIBinder,
- socket_name: &str,
- ) -> Result<RpcServer, Error> {
- let socket_name = match CString::new(socket_name) {
- Ok(s) => s,
- Err(e) => {
- log::error!("Cannot convert {} to CString. Error: {:?}", socket_name, e);
- return Err(Error::from(ErrorKind::InvalidInput));
- }
- };
+ /// socket file descriptor. The socket should be bound to an address before calling this
+ /// function.
+ pub fn new_bound_socket(mut service: SpIBinder, socket_fd: OwnedFd) -> Result<RpcServer, Error> {
let service = service.as_native_mut();
// SAFETY: Service ownership is transferring to the server and won't be valid afterward.
// Plus the binder objects are threadsafe.
+ // The server takes ownership of the socket FD.
unsafe {
- Self::checked_from_ptr(binder_rpc_unstable_bindgen::ARpcServer_newInitUnixDomain(
- service,
- socket_name.as_ptr(),
+ Self::checked_from_ptr(binder_rpc_unstable_bindgen::ARpcServer_newBoundSocket(
+ service, socket_fd.into_raw_fd(),
))
}
}
diff --git a/libs/binder/rust/tests/binderRustNdkInteropTest.cpp b/libs/binder/rust/tests/binderRustNdkInteropTest.cpp
index 59ca6edf12..663b9bbe37 100644
--- a/libs/binder/rust/tests/binderRustNdkInteropTest.cpp
+++ b/libs/binder/rust/tests/binderRustNdkInteropTest.cpp
@@ -54,14 +54,12 @@ TEST(RustNdkInterop, NdkCanCallRust) {
EXPECT_EQ(STATUS_OK, AIBinder_ping(binder.get()));
auto interface = aidl::IBinderRustNdkInteropTest::fromBinder(binder);
- // TODO(b/167723746): this test requires that fromBinder allow association
- // with an already associated local binder by treating it as remote.
- EXPECT_EQ(interface, nullptr);
+ EXPECT_NE(interface, nullptr);
- // std::string in("testing");
- // std::string out;
- // EXPECT_TRUE(interface->echo(in, &out).isOk());
- // EXPECT_EQ(in, out);
+ std::string in("testing");
+ std::string out;
+ EXPECT_TRUE(interface->echo(in, &out).isOk());
+ EXPECT_EQ(in, out);
}
int main(int argc, char** argv) {
diff --git a/libs/nativewindow/include/android/hardware_buffer_aidl.h b/libs/nativewindow/include/android/hardware_buffer_aidl.h
index 9fea21e34e..e269f0dddf 100644
--- a/libs/nativewindow/include/android/hardware_buffer_aidl.h
+++ b/libs/nativewindow/include/android/hardware_buffer_aidl.h
@@ -34,6 +34,10 @@
#include <android/hardware_buffer.h>
#include <sys/cdefs.h>
+#ifdef __cplusplus
+#include <string>
+#endif
+
__BEGIN_DECLS
/**
@@ -119,6 +123,13 @@ public:
inline AHardwareBuffer* _Nullable get() const { return mBuffer; }
inline explicit operator bool () const { return mBuffer != nullptr; }
+ inline bool operator!=(const HardwareBuffer& rhs) const { return get() != rhs.get(); }
+ inline bool operator<(const HardwareBuffer& rhs) const { return get() < rhs.get(); }
+ inline bool operator<=(const HardwareBuffer& rhs) const { return get() <= rhs.get(); }
+ inline bool operator==(const HardwareBuffer& rhs) const { return get() == rhs.get(); }
+ inline bool operator>(const HardwareBuffer& rhs) const { return get() > rhs.get(); }
+ inline bool operator>=(const HardwareBuffer& rhs) const { return get() >= rhs.get(); }
+
HardwareBuffer& operator=(HardwareBuffer&& other) noexcept {
reset(other.release());
return *this;
@@ -135,6 +146,15 @@ public:
return ret;
}
+ inline std::string toString() const {
+ if (!mBuffer) {
+ return "<HardwareBuffer: Invalid>";
+ }
+ uint64_t id = 0;
+ AHardwareBuffer_getId(mBuffer, &id);
+ return "<HardwareBuffer " + std::to_string(id) + ">";
+ }
+
private:
HardwareBuffer(const HardwareBuffer& other) = delete;
HardwareBuffer& operator=(const HardwareBuffer& other) = delete;
diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index 96164c07f9..9b62894433 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -5879,9 +5879,9 @@ void InputDispatcher::onAnrLocked(std::shared_ptr<InputApplicationHandle> applic
StringPrintf("%s does not have a focused window", application->getName().c_str());
updateLastAnrStateLocked(*application, reason);
- auto command = [this, application = std::move(application)]() REQUIRES(mLock) {
+ auto command = [this, app = std::move(application)]() REQUIRES(mLock) {
scoped_unlock unlock(mLock);
- mPolicy->notifyNoFocusedWindowAnr(application);
+ mPolicy->notifyNoFocusedWindowAnr(app);
};
postCommandLocked(std::move(command));
}
@@ -5942,9 +5942,9 @@ void InputDispatcher::doInterceptKeyBeforeDispatchingCommand(const sp<IBinder>&
void InputDispatcher::sendWindowUnresponsiveCommandLocked(const sp<IBinder>& token,
std::optional<int32_t> pid,
std::string reason) {
- auto command = [this, token, pid, reason = std::move(reason)]() REQUIRES(mLock) {
+ auto command = [this, token, pid, r = std::move(reason)]() REQUIRES(mLock) {
scoped_unlock unlock(mLock);
- mPolicy->notifyWindowUnresponsive(token, pid, reason);
+ mPolicy->notifyWindowUnresponsive(token, pid, r);
};
postCommandLocked(std::move(command));
}
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-12-11 14:18:02 +0000