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2013 FRC Java API

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com.sun.cldc.jna
Class Function

java.lang.Object
  extended by com.sun.cldc.jna.Function
Direct Known Subclasses:
BlockingFunction
public class Function
extends Object

A pointer to a native function that can be called from Java. A native function represented by a Function should not block. If you need to calling a blocking function, use the BlockingFunction class.

Differences from JNA

Field Summary
protected static boolean DEBUG
           
protected  Address funcAddr
           
protected  String name
           
 
Method Summary
 int call0()
           
 int call1(int i1)
           
 int call1(Pointer p1)
           
 int call10(int i1, int i2, int i3, int i4, int i5, int i6, int i7, int i8, int i9, int i10)
           
 int call2(int i1, int i2)
           
 int call2(int i1, Pointer p2)
           
 int call2(Pointer p1, int i2)
           
 int call2(Pointer p1, Pointer p2)
           
 int call3(int i1, int i2, int i3)
           
 int call3(int i1, int i2, Pointer p3)
           
 int call3(int i1, Pointer p2, int i3)
           
 int call3(int i1, Pointer p2, Pointer p3)
           
 int call3(Pointer p1, int i2, int i3)
           
 int call3(Pointer p1, int i2, Pointer p3)
           
 int call3(Pointer p1, Pointer p2, int i3)
           
 int call3(Pointer p1, Pointer p2, Pointer p3)
           
 int call4(int i1, int i2, int i3, int i4)
           
 int call4(int i1, int i2, int i3, Pointer p4)
           
 int call4(int i1, int i2, Pointer p3, int i4)
           
 int call4(int i1, int i2, Pointer p3, Pointer p4)
           
 int call4(int i1, Pointer p2, int i3, int i4)
           
 int call4(int i1, Pointer p2, int i3, Pointer p4)
           
 int call4(int i1, Pointer p2, Pointer p3, int i4)
           
 int call4(int i1, Pointer p2, Pointer p3, Pointer p4)
           
 int call4(Pointer p1, int i2, int i3, int i4)
           
 int call4(Pointer p1, int i2, int i3, Pointer p4)
           
 int call4(Pointer p1, int i2, Pointer p3, int i4)
           
 int call4(Pointer p1, int i2, Pointer p3, Pointer p4)
           
 int call4(Pointer p1, Pointer p2, int i3, int i4)
           
 int call4(Pointer p1, Pointer p2, int i3, Pointer p4)
           
 int call4(Pointer p1, Pointer p2, Pointer p3, int i4)
           
 int call4(Pointer p1, Pointer p2, Pointer p3, Pointer p4)
           
 int call5(int i1, int i2, int i3, int i4, int i5)
           
 int call5(int i1, int i2, int i3, int i4, int i5, Pointer p5)
           
 int call5(int i1, int i2, int i3, Pointer p4, int i5)
           
 int call5(int i1, int i2, int i3, Pointer p4, Pointer p5)
           
 int call5(int i1, int i2, Pointer p3, int i4, int i5)
           
 int call5(int i1, int i2, Pointer p3, int i4, Pointer p5)
           
 int call5(int i1, int i2, Pointer p3, Pointer p4, int i5)
           
 int call5(int i1, int i2, Pointer p3, Pointer p4, Pointer p5)
           
 int call5(int i1, Pointer p2, int i3, int i4, int i5)
           
 int call5(int i1, Pointer p2, int i3, int i4, Pointer p5)
           
 int call5(int i1, Pointer p2, int i3, Pointer p4, int i5)
           
 int call5(int i1, Pointer p2, int i3, Pointer p4, Pointer p5)
           
 int call5(int i1, Pointer p2, Pointer p3, int i4, int i5)
           
 int call5(int i1, Pointer p2, Pointer p3, int i4, Pointer p5)
           
 int call5(int i1, Pointer p2, Pointer p3, Pointer p4, int i5)
           
 int call5(int i1, Pointer p2, Pointer p3, Pointer p4, Pointer p5)
           
 int call5(Pointer p1, int i2, int i3, int i4, int i5)
           
 int call5(Pointer p1, int i2, int i3, int i4, Pointer p5)
           
 int call5(Pointer p1, int i2, int i3, Pointer p4, int i5)
           
 int call5(Pointer p1, int i2, int i3, Pointer p4, Pointer p5)
           
 int call5(Pointer p1, int i2, Pointer p3, int i4, int i5)
           
 int call5(Pointer p1, int i2, Pointer p3, int i4, Pointer p5)
           
 int call5(Pointer p1, int i2, Pointer p3, Pointer p4, int i5)
           
 int call5(Pointer p1, int i2, Pointer p3, Pointer p4, Pointer p5)
           
 int call5(Pointer p1, Pointer p2, int i3, int i4, int i5)
           
 int call5(Pointer p1, Pointer p2, int i3, int i4, Pointer p5)
           
 int call5(Pointer p1, Pointer p2, int i3, Pointer p4, int i5)
           
 int call5(Pointer p1, Pointer p2, int i3, Pointer p4, Pointer p5)
           
 int call5(Pointer p1, Pointer p2, Pointer p3, int i4, int i5)
           
 int call5(Pointer p1, Pointer p2, Pointer p3, int i4, Pointer p5)
           
 int call5(Pointer p1, Pointer p2, Pointer p3, Pointer p4, int i5)
           
 int call5(Pointer p1, Pointer p2, Pointer p3, Pointer p4, Pointer p5)
           
 int call6(int i1, int i2, int i3, int i4, int i5, int i6)
           
 int call7(int i1, int i2, int i3, int i4, int i5, int i6, int i7)
           
 int call8(int i1, int i2, int i3, int i4, int i5, int i6, int i7, int i8)
           
 int call9(int i1, int i2, int i3, int i4, int i5, int i6, int i7, int i8, int i9)
           
static int errno()
          Return the system errno value from the last native function call made by this Java thread.
static Function getFunction(String libraryName, String funcName)
          Dynamically look up a native function by name in the named library.
 String getName()
           
protected  void postscript(int result)
           
protected  void preamble()
           
static String returnString(int ptr)
          Standard conversion function that creates java string from a C char* ptr.
static Structure returnStruct(Class klass, int ptr)
          Standard conversion function that creates an structure instance of type klass from a C address ptr.
 String toString()
          Returns a string representation of the object.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

DEBUG

protected static final boolean DEBUG
See Also:
Constant Field Values

funcAddr

protected final Address funcAddr

name

protected final String name
Method Detail

getFunction

public static Function getFunction(String libraryName,
                                   String funcName)
Dynamically look up a native function by name in the named library.

Parameters:
libraryName -
funcName -
Returns:
an object that can be used to call the named function
Throws:
RuntimeException - if there is no function by that name.

errno

public static int errno()
Return the system errno value from the last native function call made by this Java thread.

Returns:

getName

public String getName()
Returns:
the function name

toString

public String toString()
Description copied from class: Object
Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of: 

 getClass().getName() + '@' + Integer.toHexString(hashCode())

Overrides:
toString in class Object
Returns:
a string representation of the object.

preamble

protected void preamble()

postscript

protected void postscript(int result)

call0

public int call0()

call1

public int call1(int i1)

call2

public int call2(int i1,
                 int i2)

call3

public int call3(int i1,
                 int i2,
                 int i3)

call4

public int call4(int i1,
                 int i2,
                 int i3,
                 int i4)

call5

public int call5(int i1,
                 int i2,
                 int i3,
                 int i4,
                 int i5)

call6

public int call6(int i1,
                 int i2,
                 int i3,
                 int i4,
                 int i5,
                 int i6)

call7

public int call7(int i1,
                 int i2,
                 int i3,
                 int i4,
                 int i5,
                 int i6,
                 int i7)

call8

public int call8(int i1,
                 int i2,
                 int i3,
                 int i4,
                 int i5,
                 int i6,
                 int i7,
                 int i8)

call9

public int call9(int i1,
                 int i2,
                 int i3,
                 int i4,
                 int i5,
                 int i6,
                 int i7,
                 int i8,
                 int i9)

call10

public int call10(int i1,
                  int i2,
                  int i3,
                  int i4,
                  int i5,
                  int i6,
                  int i7,
                  int i8,
                  int i9,
                  int i10)

call1

public int call1(Pointer p1)

call2

public int call2(int i1,
                 Pointer p2)

call2

public int call2(Pointer p1,
                 int i2)

call2

public int call2(Pointer p1,
                 Pointer p2)

call3

public int call3(int i1,
                 int i2,
                 Pointer p3)

call3

public int call3(int i1,
                 Pointer p2,
                 int i3)

call3

public int call3(int i1,
                 Pointer p2,
                 Pointer p3)

call3

public int call3(Pointer p1,
                 int i2,
                 int i3)

call3

public int call3(Pointer p1,
                 int i2,
                 Pointer p3)

call3

public int call3(Pointer p1,
                 Pointer p2,
                 int i3)

call3

public int call3(Pointer p1,
                 Pointer p2,
                 Pointer p3)

call4

public int call4(int i1,
                 int i2,
                 int i3,
                 Pointer p4)

call4

public int call4(int i1,
                 int i2,
                 Pointer p3,
                 int i4)

call4

public int call4(int i1,
                 int i2,
                 Pointer p3,
                 Pointer p4)

call4

public int call4(int i1,
                 Pointer p2,
                 int i3,
                 int i4)

call4

public int call4(int i1,
                 Pointer p2,
                 int i3,
                 Pointer p4)

call4

public int call4(int i1,
                 Pointer p2,
                 Pointer p3,
                 int i4)

call4

public int call4(int i1,
                 Pointer p2,
                 Pointer p3,
                 Pointer p4)

call4

public int call4(Pointer p1,
                 int i2,
                 int i3,
                 int i4)

call4

public int call4(Pointer p1,
                 int i2,
                 int i3,
                 Pointer p4)

call4

public int call4(Pointer p1,
                 int i2,
                 Pointer p3,
                 int i4)

call4

public int call4(Pointer p1,
                 int i2,
                 Pointer p3,
                 Pointer p4)

call4

public int call4(Pointer p1,
                 Pointer p2,
                 int i3,
                 int i4)

call4

public int call4(Pointer p1,
                 Pointer p2,
                 int i3,
                 Pointer p4)

call4

public int call4(Pointer p1,
                 Pointer p2,
                 Pointer p3,
                 int i4)

call4

public int call4(Pointer p1,
                 Pointer p2,
                 Pointer p3,
                 Pointer p4)

call5

public int call5(int i1,
                 int i2,
                 int i3,
                 Pointer p4,
                 int i5)

call5

public int call5(int i1,
                 int i2,
                 Pointer p3,
                 int i4,
                 int i5)

call5

public int call5(int i1,
                 int i2,
                 Pointer p3,
                 Pointer p4,
                 int i5)

call5

public int call5(int i1,
                 Pointer p2,
                 int i3,
                 int i4,
                 int i5)

call5

public int call5(int i1,
                 Pointer p2,
                 int i3,
                 Pointer p4,
                 int i5)

call5

public int call5(int i1,
                 Pointer p2,
                 Pointer p3,
                 int i4,
                 int i5)

call5

public int call5(int i1,
                 Pointer p2,
                 Pointer p3,
                 Pointer p4,
                 int i5)

call5

public int call5(Pointer p1,
                 int i2,
                 int i3,
                 int i4,
                 int i5)

call5

public int call5(Pointer p1,
                 int i2,
                 int i3,
                 Pointer p4,
                 int i5)

call5

public int call5(Pointer p1,
                 int i2,
                 Pointer p3,
                 int i4,
                 int i5)

call5

public int call5(Pointer p1,
                 int i2,
                 Pointer p3,
                 Pointer p4,
                 int i5)

call5

public int call5(Pointer p1,
                 Pointer p2,
                 int i3,
                 int i4,
                 int i5)

call5

public int call5(Pointer p1,
                 Pointer p2,
                 int i3,
                 Pointer p4,
                 int i5)

call5

public int call5(Pointer p1,
                 Pointer p2,
                 Pointer p3,
                 int i4,
                 int i5)

call5

public int call5(Pointer p1,
                 Pointer p2,
                 Pointer p3,
                 Pointer p4,
                 int i5)

call5

public int call5(int i1,
                 int i2,
                 int i3,
                 int i4,
                 int i5,
                 Pointer p5)

call5

public int call5(int i1,
                 int i2,
                 int i3,
                 Pointer p4,
                 Pointer p5)

call5

public int call5(int i1,
                 int i2,
                 Pointer p3,
                 int i4,
                 Pointer p5)

call5

public int call5(int i1,
                 int i2,
                 Pointer p3,
                 Pointer p4,
                 Pointer p5)

call5

public int call5(int i1,
                 Pointer p2,
                 int i3,
                 int i4,
                 Pointer p5)

call5

public int call5(int i1,
                 Pointer p2,
                 int i3,
                 Pointer p4,
                 Pointer p5)

call5

public int call5(int i1,
                 Pointer p2,
                 Pointer p3,
                 int i4,
                 Pointer p5)

call5

public int call5(int i1,
                 Pointer p2,
                 Pointer p3,
                 Pointer p4,
                 Pointer p5)

call5

public int call5(Pointer p1,
                 int i2,
                 int i3,
                 int i4,
                 Pointer p5)

call5

public int call5(Pointer p1,
                 int i2,
                 int i3,
                 Pointer p4,
                 Pointer p5)

call5

public int call5(Pointer p1,
                 int i2,
                 Pointer p3,
                 int i4,
                 Pointer p5)

call5

public int call5(Pointer p1,
                 int i2,
                 Pointer p3,
                 Pointer p4,
                 Pointer p5)

call5

public int call5(Pointer p1,
                 Pointer p2,
                 int i3,
                 int i4,
                 Pointer p5)

call5

public int call5(Pointer p1,
                 Pointer p2,
                 int i3,
                 Pointer p4,
                 Pointer p5)

call5

public int call5(Pointer p1,
                 Pointer p2,
                 Pointer p3,
                 int i4,
                 Pointer p5)

call5

public int call5(Pointer p1,
                 Pointer p2,
                 Pointer p3,
                 Pointer p4,
                 Pointer p5)

returnStruct

public static Structure returnStruct(Class klass,
                                     int ptr)
Standard conversion function that creates an structure instance of type klass from a C address ptr. If addr0 is not NULL, create a new Structure object and copy the data from the C struct to the Structure object.

Parameters:
klass -
ptr - the raw native address of the C struct
Returns:
null, or a Structure containing the data from C struct

returnString

public static String returnString(int ptr)
Standard conversion function that creates java string from a C char* ptr.

Parameters:
ptr - the raw native address of the C struct
Returns:
null, or Java String containing the string in Java format
Overview  Package   Class  Use  Tree  Deprecated  Index  Help 
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2013 FRC Java API

"
 PREV CLASS   NEXT CLASS FRAMES    NO FRAMES    
SUMMARY: NESTED | FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD
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