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Packages that use FileDescriptor | |
java.io | |
java.lang |
Uses of FileDescriptor in java.io |
Fields in java.io declared as FileDescriptor | |
static FileDescriptor |
FileDescriptor.in
A handle to the standard input stream. |
static FileDescriptor |
FileDescriptor.out
A handle to the standard output stream. |
static FileDescriptor |
FileDescriptor.err
A handle to the standard error stream. |
private FileDescriptor |
FileInputStream.fd
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private FileDescriptor |
FileOutputStream.fd
The system dependent file descriptor. |
private FileDescriptor |
RandomAccessFile.fd
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Methods in java.io that return FileDescriptor | |
FileDescriptor |
FileInputStream.getFD()
Returns the FileDescriptor
object that represents the connection to
the actual file in the file system being
used by this FileInputStream . |
FileDescriptor |
FileOutputStream.getFD()
Returns the file descriptor associated with this stream. |
FileDescriptor |
RandomAccessFile.getFD()
Returns the opaque file descriptor object associated with this stream. |
Constructors in java.io with parameters of type FileDescriptor | |
FileWriter.FileWriter(FileDescriptor fd)
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FileInputStream.FileInputStream(FileDescriptor fdObj)
Creates a FileInputStream by
using the file descriptor fdObj ,
which represents an existing connection
to an actual file in the file system. |
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FileReader.FileReader(FileDescriptor fd)
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FileOutputStream.FileOutputStream(FileDescriptor fdObj)
Creates an output file stream to write to the specified file descriptor, which represents an existing connection to an actual file in the file system. |
Uses of FileDescriptor in java.lang |
Methods in java.lang with parameters of type FileDescriptor | |
void |
SecurityManager.checkRead(FileDescriptor fd)
Throws a SecurityException if the
calling thread is not allowed to read from the specified file
descriptor. |
void |
SecurityManager.checkWrite(FileDescriptor fd)
Throws a SecurityException if the
calling thread is not allowed to write to the specified file
descriptor. |
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