DynamicLinkLoader (LWJGL 3.2.4 SNAPSHOT

java.lang.Object
- org.lwjgl.system.linux.DynamicLinkLoader

public class DynamicLinkLoader
extends java.lang.Object

Native bindings to <dlfcn.h>.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`RTLD_BINDING_MASK` The `mode` argument to `dlopen(java.nio.ByteBuffer, int)` contains one of the following.
`static int`	`RTLD_DEEPBIND` The `mode` argument to `dlopen(java.nio.ByteBuffer, int)` contains one of the following.
`static int`	`RTLD_GLOBAL` If the following bit is set in the `mode` argument to `dlopen(java.nio.ByteBuffer, int)`, the symbols of the loaded object and its dependencies are made visible as if the object were linked directly into the program.
`static int`	`RTLD_LAZY` The `mode` argument to `dlopen(java.nio.ByteBuffer, int)` contains one of the following.
`static int`	`RTLD_LOCAL` Unix98 demands the following flag which is the inverse to `RTLD_GLOBAL`.
`static int`	`RTLD_NODELETE` Do not delete object when closed.
`static int`	`RTLD_NOLOAD` The `mode` argument to `dlopen(java.nio.ByteBuffer, int)` contains one of the following.
`static int`	`RTLD_NOW` The `mode` argument to `dlopen(java.nio.ByteBuffer, int)` contains one of the following.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static int`	`dlclose(long handle)` Decrements the reference count on the dynamic library handle handle.
`static java.lang.String`	`dlerror()` Returns a human readable string describing the most recent error that occurred from `dlopen(java.nio.ByteBuffer, int)`, `dlsym(long, java.nio.ByteBuffer)` or `dlclose(long)` since the last call to `dlerror()`.
`static long`	`dlopen(java.nio.ByteBuffer filename, int mode)` Loads the dynamic library file named by the null-terminated string `filename` and returns an opaque "handle" for the dynamic library.
`static long`	`dlopen(java.lang.CharSequence filename, int mode)` Loads the dynamic library file named by the null-terminated string `filename` and returns an opaque "handle" for the dynamic library.
`static long`	`dlsym(long handle, java.nio.ByteBuffer name)` Takes a "handle" of a dynamic library returned by `dlopen(java.nio.ByteBuffer, int)` and the null-terminated symbol name, returning the address where that symbol is loaded into memory.
`static long`	`dlsym(long handle, java.lang.CharSequence name)` Takes a "handle" of a dynamic library returned by `dlopen(java.nio.ByteBuffer, int)` and the null-terminated symbol name, returning the address where that symbol is loaded into memory.
`static int`	`ndlclose(long handle)` Unsafe version of: `dlclose(long)`
`static long`	`ndlerror()` Unsafe version of: `dlerror()`
`static long`	`ndlopen(long filename, int mode)` Unsafe version of: `dlopen(java.nio.ByteBuffer, int)`
`static long`	`ndlsym(long handle, long name)` Unsafe version of: `dlsym(long, java.nio.ByteBuffer)`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - RTLD_LAZY
```
public static final int RTLD_LAZY
```
    The mode argument to dlopen(java.nio.ByteBuffer, int) contains one of the following.
    
    See Also:
    
    Constant Field Values
  - RTLD_NOW
```
public static final int RTLD_NOW
```
    The mode argument to dlopen(java.nio.ByteBuffer, int) contains one of the following.
    
    See Also:
    
    Constant Field Values
  - RTLD_BINDING_MASK
```
public static final int RTLD_BINDING_MASK
```
    The mode argument to dlopen(java.nio.ByteBuffer, int) contains one of the following.
    
    See Also:
    
    Constant Field Values
  - RTLD_NOLOAD
```
public static final int RTLD_NOLOAD
```
    The mode argument to dlopen(java.nio.ByteBuffer, int) contains one of the following.
    
    See Also:
    
    Constant Field Values
  - RTLD_DEEPBIND
```
public static final int RTLD_DEEPBIND
```
    The mode argument to dlopen(java.nio.ByteBuffer, int) contains one of the following.
    
    See Also:
    
    Constant Field Values
  - RTLD_GLOBAL
```
public static final int RTLD_GLOBAL
```
    If the following bit is set in the mode argument to dlopen(java.nio.ByteBuffer, int), the symbols of the loaded object and its dependencies are made visible as if the object were linked directly into the program.
    
    See Also:
    
    Constant Field Values
  - RTLD_LOCAL
```
public static final int RTLD_LOCAL
```
    Unix98 demands the following flag which is the inverse to RTLD_GLOBAL. The implementation does this by default and so we can define the value to zero.
    
    See Also:
    
    Constant Field Values
  - RTLD_NODELETE
```
public static final int RTLD_NODELETE
```
    Do not delete object when closed.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - ndlopen
```
public static long ndlopen(long filename,
                           int mode)
```
    Unsafe version of: dlopen(java.nio.ByteBuffer, int)
  - dlopen
```
public static long dlopen(@Nullable
                          java.nio.ByteBuffer filename,
                          int mode)
```
    Loads the dynamic library file named by the null-terminated string filename and returns an opaque "handle" for the dynamic library. If filename is NULL, then the returned handle is for the main program.
    
    Parameters:
    
    filename - the name of the dynamic library to open, or NULL
    
    mode - a bitfield. One or more of:
    RTLD_LAZY RTLD_NOW RTLD_BINDING_MASK RTLD_NOLOAD RTLD_DEEPBIND RTLD_GLOBAL
    RTLD_LOCAL RTLD_NODELETE
  - dlopen
```
public static long dlopen(@Nullable
                          java.lang.CharSequence filename,
                          int mode)
```
    Loads the dynamic library file named by the null-terminated string filename and returns an opaque "handle" for the dynamic library. If filename is NULL, then the returned handle is for the main program.
    
    Parameters:
    
    filename - the name of the dynamic library to open, or NULL
    
    mode - a bitfield. One or more of:
    RTLD_LAZY RTLD_NOW RTLD_BINDING_MASK RTLD_NOLOAD RTLD_DEEPBIND RTLD_GLOBAL
    RTLD_LOCAL RTLD_NODELETE
  - ndlerror
```
public static long ndlerror()
```
    Unsafe version of: dlerror()
  - dlerror
```
@Nullable
public static java.lang.String dlerror()
```
    Returns a human readable string describing the most recent error that occurred from dlopen(java.nio.ByteBuffer, int), dlsym(long, java.nio.ByteBuffer) or dlclose(long) since the last call to dlerror(). It returns NULL if no errors have occurred since initialization or since it was last called.
  - ndlsym
```
public static long ndlsym(long handle,
                          long name)
```
    Unsafe version of: dlsym(long, java.nio.ByteBuffer)
  - dlsym
```
public static long dlsym(long handle,
                         java.nio.ByteBuffer name)
```
    Takes a "handle" of a dynamic library returned by dlopen(java.nio.ByteBuffer, int) and the null-terminated symbol name, returning the address where that symbol is loaded into memory. If the symbol is not found, in the specified library or any of the libraries that were automatically loaded by dlopen(java.nio.ByteBuffer, int) when that library was loaded, dlsym() returns NULL.
    
    Parameters:
    
    handle - the dynamic library handle
    
    name - the symbol name
  - dlsym
```
public static long dlsym(long handle,
                         java.lang.CharSequence name)
```
    Takes a "handle" of a dynamic library returned by dlopen(java.nio.ByteBuffer, int) and the null-terminated symbol name, returning the address where that symbol is loaded into memory. If the symbol is not found, in the specified library or any of the libraries that were automatically loaded by dlopen(java.nio.ByteBuffer, int) when that library was loaded, dlsym() returns NULL.
    
    Parameters:
    
    handle - the dynamic library handle
    
    name - the symbol name
  - ndlclose
```
public static int ndlclose(long handle)
```
    Unsafe version of: dlclose(long)
  - dlclose
```
public static int dlclose(long handle)
```
    Decrements the reference count on the dynamic library handle handle. If the reference count drops to zero and no other loaded libraries use symbols in it, then the dynamic library is unloaded.
    
    Parameters:
    
    handle - the dynamic library to close

`RTLD_LAZY`	`RTLD_NOW`	`RTLD_BINDING_MASK`	`RTLD_NOLOAD`	`RTLD_DEEPBIND`	`RTLD_GLOBAL`
`RTLD_LOCAL`	`RTLD_NODELETE`

Class DynamicLinkLoader

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

RTLD_LAZY

RTLD_NOW

RTLD_BINDING_MASK

RTLD_NOLOAD

RTLD_DEEPBIND

RTLD_GLOBAL

RTLD_LOCAL

RTLD_NODELETE

Method Detail

ndlopen

dlopen

dlopen

ndlerror

dlerror

ndlsym

dlsym

dlsym

ndlclose

dlclose