Package com.github.marschall.nativebytebuffers

Class Unistd

java.lang.Object

com.github.marschall.nativebytebuffers.Unistd

public final class Unistd
extends Object

Provides access to file management using unistd.h.

Method Summary

Modifier and Type	Method	Description
static void	close(int fildes)	Close a file descriptor.
static void	ftruncate(int fildes, long length)	Truncate a file to a specified length.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

ftruncate

public static void ftruncate(int fildes,
 long length)
                      throws IOException

Truncate a file to a specified length.

Parameters:

fildes - file descriptor referring to the underlying open file

length - the size to truncate to

Throws:

IOException - if ftruncate() fails

See Also:

• ftruncate(3p)

close

public static void close(int fildes)
                  throws IOException

Close a file descriptor.

Parameters:

fildes - file descriptor referring to the underlying open file

Throws:

IOException - if close() fails

See Also:

• close(2)