Searched refs:mFileDescriptor (Results 1 - 8 of 8) sorted by relevance
/frameworks/av/services/oboeservice/ |
H A D | SharedRingBuffer.cpp | 47 mFileDescriptor.reset(ashmem_create_region("AAudioSharedRingBuffer", mSharedMemorySizeInBytes)); 48 if (mFileDescriptor.get() == -1) { 52 ALOGV("SharedRingBuffer::allocate() mFileDescriptor = %d\n", mFileDescriptor.get()); 54 int err = ashmem_set_prot_region(mFileDescriptor.get(), PROT_READ|PROT_WRITE); // TODO error handling? 57 mFileDescriptor.reset(); 65 mFileDescriptor.get(), 0); 68 mFileDescriptor.reset(); 86 int fdIndex = endpointParcelable.addFileDescriptor(mFileDescriptor, mSharedMemorySizeInBytes);
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H A D | SharedRingBuffer.h | 55 android::base::unique_fd mFileDescriptor; member in class:aaudio::SharedRingBuffer
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/frameworks/base/core/java/android/hardware/ |
H A D | SerialPort.java | 36 private ParcelFileDescriptor mFileDescriptor; field in class:SerialPort 56 mFileDescriptor = pfd; 63 if (mFileDescriptor != null) { 64 mFileDescriptor.close(); 65 mFileDescriptor = null;
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/frameworks/base/media/java/android/media/midi/ |
H A D | MidiInputPort.java | 41 private FileDescriptor mFileDescriptor; field in class:MidiInputPort 56 mFileDescriptor = fd; 109 fd = mFileDescriptor; 112 mFileDescriptor = null; 139 if (mFileDescriptor != null) { 140 IoUtils.closeQuietly(mFileDescriptor); 141 mFileDescriptor = null;
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/frameworks/base/core/java/android/os/ |
H A D | DropBoxManager.java | 97 private final ParcelFileDescriptor mFileDescriptor; field in class:DropBoxManager.Entry 107 mFileDescriptor = null; 119 mFileDescriptor = null; 136 mFileDescriptor = null; 153 mFileDescriptor = data; 168 mFileDescriptor = ParcelFileDescriptor.open(data, ParcelFileDescriptor.MODE_READ_ONLY); 174 try { if (mFileDescriptor != null) mFileDescriptor.close(); } catch (IOException e) { } 217 } else if (mFileDescriptor != null) { 218 is = new ParcelFileDescriptor.AutoCloseInputStream(mFileDescriptor); [all...] |
H A D | SharedMemory.java | 40 private final FileDescriptor mFileDescriptor; field in class:SharedMemory 56 mFileDescriptor = fd; 57 mSize = nGetSize(mFileDescriptor); 63 mCleaner = Cleaner.create(mFileDescriptor, 64 new Closer(mFileDescriptor, mMemoryRegistration)); 89 if (!mFileDescriptor.valid()) { 131 int errno = nSetProt(mFileDescriptor, prot); 146 return mFileDescriptor; 160 return mFileDescriptor.getInt$(); 225 long address = Os.mmap(0, length, prot, OsConstants.MAP_SHARED, mFileDescriptor, offse [all...] |
/frameworks/base/libs/usb/tests/AccessoryChat/src/com/android/accessorychat/ |
H A D | AccessoryChat.java | 53 private ParcelFileDescriptor mFileDescriptor; field in class:AccessoryChat 123 if (mFileDescriptor != null) { 125 mFileDescriptor.close(); 128 mFileDescriptor = null; 141 mFileDescriptor = mUsbManager.openAccessory(accessory); 142 if (mFileDescriptor != null) { 143 FileDescriptor fd = mFileDescriptor.getFileDescriptor();
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/frameworks/base/services/core/java/com/android/server/connectivity/ |
H A D | NetworkDiagnostics.java | 349 protected FileDescriptor mFileDescriptor; field in class:NetworkDiagnostics.SimpleSocketCheck 387 mFileDescriptor = Os.socket(mAddressFamily, sockType, protocol); 392 Os.setsockoptTimeval(mFileDescriptor, 394 Os.setsockoptTimeval(mFileDescriptor, 397 mNetwork.bindSocket(mFileDescriptor); 399 Os.bind(mFileDescriptor, mSource, 0); 401 Os.connect(mFileDescriptor, mTarget, dstPort); 402 mSocketAddress = Os.getsockname(mFileDescriptor); 416 IoUtils.closeQuietly(mFileDescriptor); 479 Os.write(mFileDescriptor, icmpPacke [all...] |
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