com.sun.jna.platform.linux

Class LibC.Statvfs

java.lang.Object

com.sun.jna.Structure

com.sun.jna.platform.linux.LibC.Statvfs

Enclosing interface:

LibC

@Structure.FieldOrder(value={"f_bsize","f_frsize","f_blocks","f_bfree","f_bavail","f_files","f_ffree","f_favail","f_fsid","_f_unused","f_flag","f_namemax","_f_spare"})
public static class LibC.Statvfs
extends Structure

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.jna.Structure

Structure.ByReference, Structure.ByValue, Structure.FieldOrder, Structure.StructField

Field Summary

Fields

Modifier and Type	Field and Description
int[]	_f_spare
int	_f_unused
NativeLong	f_bavail
NativeLong	f_bfree
NativeLong	f_blocks
NativeLong	f_bsize
NativeLong	f_favail
NativeLong	f_ffree
NativeLong	f_files
NativeLong	f_flag
NativeLong	f_frsize
NativeLong	f_fsid
NativeLong	f_namemax

Fields inherited from class com.sun.jna.Structure

ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE

Constructor Summary

Constructors

Constructor and Description
Statvfs()

Method Summary

Modifier and Type	Method and Description
protected java.util.List<java.lang.reflect.Field>	getFieldList() Look up all fields in this class and superclasses.
protected java.util.List<java.lang.String>	getFieldOrder() Returns this Structure's field names in their proper order.

Methods inherited from class com.sun.jna.Structure

allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, cacheTypeInfo, calculateSize, clear, createFieldsOrder, createFieldsOrder, createFieldsOrder, createFieldsOrder, dataEquals, dataEquals, ensureAllocated, equals, fieldOffset, getAutoRead, getAutoWrite, getFields, getNativeAlignment, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, read, readField, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setStringEncoding, size, sortFields, toArray, toArray, toString, toString, useMemory, useMemory, write, writeField, writeField, writeField

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

f_bsize

public NativeLong f_bsize

f_frsize

public NativeLong f_frsize

f_blocks

public NativeLong f_blocks

f_bfree

public NativeLong f_bfree

f_bavail

public NativeLong f_bavail

f_files

public NativeLong f_files

f_ffree

public NativeLong f_ffree

f_favail

public NativeLong f_favail

f_fsid

public NativeLong f_fsid

_f_unused

public int _f_unused

f_flag

public NativeLong f_flag

f_namemax

public NativeLong f_namemax

_f_spare

public int[] _f_spare

Constructor Detail

Statvfs

public Statvfs()

Method Detail

getFieldList

protected java.util.List<java.lang.reflect.Field> getFieldList()

Description copied from class: Structure

Look up all fields in this class and superclasses.

Overrides:

getFieldList in class Structure

Returns:

ordered list of public Field available on this Structure class.

getFieldOrder

protected java.util.List<java.lang.String> getFieldOrder()

Description copied from class: Structure

Returns this Structure's field names in their proper order.
When defining a new Structure you shouldn't override this method, but use Structure.FieldOrder annotation to define your field order(this also works with inheritance)
If you want to do something non-standard you can override the method and define it as followed

 protected List getFieldOrder() {
     return Arrays.asList(...);
 }
 

IMPORTANT When deriving from an existing Structure subclass, ensure that you augment the list provided by the superclass, e.g.

 protected List getFieldOrder() {
     List fields = new LinkedList(super.getFieldOrder());
     fields.addAll(Arrays.asList(...));
     return fields;
 }
 

Field order must be explicitly indicated, since the field order as returned by Class.getFields() is not guaranteed to be predictable.

Overrides:

getFieldOrder in class Structure

Returns:

ordered list of field names