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Searched refs:fileDescriptors (Results 1 – 4 of 4) sorted by relevance

/aosp14/frameworks/base/services/usb/java/com/android/server/usb/
H A DUsbAlsaMidiDevice.java189 FileDescriptor[] fileDescriptors = nativeOpen(mAlsaCard, mAlsaDevice, in openLocked() local
191 if (fileDescriptors == null) { in openLocked()
195 mFileDescriptors = fileDescriptors; in openLocked()
201 FileDescriptor fd = fileDescriptors[i]; in openLocked()
214 mOutputStreams[i] = new FileOutputStream(fileDescriptors[inputStreamCount + i]); in openLocked()
381 private native void nativeClose(FileDescriptor[] fileDescriptors); in nativeClose() argument
/aosp14/frameworks/base/services/musicrecognition/java/com/android/server/musicrecognition/
H A DMusicRecognitionManagerPerUserService.java410 ParcelFileDescriptor[] fileDescriptors; in createPipe() local
412 fileDescriptors = ParcelFileDescriptor.createPipe(); in createPipe()
418 if (fileDescriptors.length != 2) { in createPipe()
424 if (!fileDescriptors[0].getFileDescriptor().valid() in createPipe()
425 || !fileDescriptors[1].getFileDescriptor().valid()) { in createPipe()
431 return Pair.create(fileDescriptors[0], fileDescriptors[1]); in createPipe()
/aosp14/frameworks/base/services/voiceinteraction/java/com/android/server/voiceinteraction/
H A DDetectorSession.java692 ParcelFileDescriptor[] fileDescriptors; in createPipe() local
694 fileDescriptors = ParcelFileDescriptor.createPipe(); in createPipe()
700 return Pair.create(fileDescriptors[0], fileDescriptors[1]); in createPipe()
/aosp14/frameworks/base/services/contentcapture/java/com/android/server/contentcapture/
H A DContentCaptureManagerService.java1555 ParcelFileDescriptor[] fileDescriptors; in createPipe() local
1557 fileDescriptors = ParcelFileDescriptor.createPipe(); in createPipe()
1563 if (fileDescriptors.length != 2) { in createPipe()
1569 if (!fileDescriptors[0].getFileDescriptor().valid() in createPipe()
1570 || !fileDescriptors[1].getFileDescriptor().valid()) { in createPipe()
1576 return Pair.create(fileDescriptors[0], fileDescriptors[1]); in createPipe()