diff options
Diffstat (limited to 'libs/binder/include/binder/ProcessState.h')
| -rw-r--r-- | libs/binder/include/binder/ProcessState.h | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/libs/binder/include/binder/ProcessState.h b/libs/binder/include/binder/ProcessState.h index b9db5d726c..e57ff1c260 100644 --- a/libs/binder/include/binder/ProcessState.h +++ b/libs/binder/include/binder/ProcessState.h @@ -14,7 +14,8 @@ * limitations under the License. */ -#pragma once +#ifndef ANDROID_PROCESS_STATE_H +#define ANDROID_PROCESS_STATE_H #include <binder/IBinder.h> #include <utils/KeyedVector.h> @@ -41,16 +42,20 @@ public: * any call to ProcessState::self(). The default is /dev/vndbinder * for processes built with the VNDK and /dev/binder for those * which are not. - * - * If this is called with nullptr, the behavior is the same as selfOrNull. */ static sp<ProcessState> initWithDriver(const char *driver); sp<IBinder> getContextObject(const sp<IBinder>& caller); void startThreadPool(); + + typedef bool (*context_check_func)(const String16& name, + const sp<IBinder>& caller, + void* userData); - bool becomeContextManager(); + bool becomeContextManager( + context_check_func checkFunc, + void* userData); sp<IBinder> getStrongProxyForHandle(int32_t handle); void expungeHandle(int32_t handle, IBinder* binder); @@ -58,7 +63,6 @@ public: void spawnPooledThread(bool isMain); status_t setThreadPoolMaxThreadCount(size_t maxThreads); - status_t enableOnewaySpamDetection(bool enable); void giveThreadPoolName(); String8 getDriverName(); @@ -71,7 +75,7 @@ public: // 2. Temporary strong references held by the kernel during a // transaction on the node. // It does NOT include local strong references to the node - ssize_t getStrongRefCountForNode(const sp<BpBinder>& binder); + ssize_t getStrongRefCountForNodeByHandle(int32_t handle); enum class CallRestriction { // all calls okay @@ -86,11 +90,8 @@ public: void setCallRestriction(CallRestriction restriction); private: - static sp<ProcessState> init(const char *defaultDriver, bool requireDefault); - friend class IPCThreadState; - friend class sp<ProcessState>; - + explicit ProcessState(const char* driver); ~ProcessState(); @@ -109,14 +110,11 @@ private: int mDriverFD; void* mVMStart; - // Protects thread count and wait variables below. + // Protects thread count variable below. pthread_mutex_t mThreadCountLock; - // Broadcast whenever mWaitingForThreads > 0 pthread_cond_t mThreadCountDecrement; // Number of binder threads current executing a command. size_t mExecutingThreadsCount; - // Number of threads calling IPCThreadState::blockUntilThreadAvailable() - size_t mWaitingForThreads; // Maximum number for binder threads allowed for this process. size_t mMaxThreads; // Time when thread pool was emptied @@ -126,6 +124,10 @@ private: Vector<handle_entry>mHandleToObject; + context_check_func mBinderContextCheckFunc; + void* mBinderContextUserData; + + String8 mRootDir; bool mThreadPoolStarted; volatile int32_t mThreadPoolSeq; @@ -135,3 +137,5 @@ private: } // namespace android // --------------------------------------------------------------------------- + +#endif // ANDROID_PROCESS_STATE_H |