Ejemplos de pollInner en C++ (Cpp)

Ejemplo n.º 1

Archivo: Looper.cpp Proyecto: 00zhengfu00/platform_system_core

int Looper::pollOnce(int timeoutMillis, int* outFd, int* outEvents, void** outData) {
    int result = 0;
    for (;;) {
        while (mResponseIndex < mResponses.size()) {
            const Response& response = mResponses.itemAt(mResponseIndex++);
            int ident = response.request.ident;
            if (ident >= 0) {
                int fd = response.request.fd;
                int events = response.events;
                void* data = response.request.data;
#if DEBUG_POLL_AND_WAKE
                ALOGD("%p ~ pollOnce - returning signalled identifier %d: "
                        "fd=%d, events=0x%x, data=%p",
                        this, ident, fd, events, data);
#endif
                if (outFd != NULL) *outFd = fd;
                if (outEvents != NULL) *outEvents = events;
                if (outData != NULL) *outData = data;
                return ident;
            }
        }

        if (result != 0) {
#if DEBUG_POLL_AND_WAKE
            ALOGD("%p ~ pollOnce - returning result %d", this, result);
#endif
            if (outFd != NULL) *outFd = 0;
            if (outEvents != NULL) *outEvents = 0;
            if (outData != NULL) *outData = NULL;
            return result;
        }

        result = pollInner(timeoutMillis);
    }
}

Ejemplo n.º 2

Archivo: Poll.cpp Proyecto: chenglanjudy/android_native_threadmanager

int Poll::pollOnce(int timeoutMillis, int* outFd, int* outEvents, void** outData) {
    int result = 0;
	
    for (;;) {
       result = pollInner(timeoutMillis);
	   if(ALOOPER_POLL_WAKE == result){
	   		break;
	   }
    }
}