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Diffstat (limited to 'include/gui/BitTube.h')
-rw-r--r-- | include/gui/BitTube.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/include/gui/BitTube.h b/include/gui/BitTube.h new file mode 100644 index 0000000..76389a0 --- /dev/null +++ b/include/gui/BitTube.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2010 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_GUI_SENSOR_CHANNEL_H +#define ANDROID_GUI_SENSOR_CHANNEL_H + +#include <stdint.h> +#include <sys/types.h> + +#include <utils/Errors.h> +#include <utils/RefBase.h> + + +namespace android { +// ---------------------------------------------------------------------------- +class Parcel; + +class BitTube : public RefBase +{ +public: + + BitTube(); + BitTube(const Parcel& data); + virtual ~BitTube(); + + status_t initCheck() const; + int getFd() const; + ssize_t write(void const* vaddr, size_t size); + ssize_t read(void* vaddr, size_t size); + + status_t writeToParcel(Parcel* reply) const; + +private: + int mSendFd; + mutable int mReceiveFd; +}; + +// ---------------------------------------------------------------------------- +}; // namespace android + +#endif // ANDROID_GUI_SENSOR_CHANNEL_H |