Package org.lwjgl.system.dyncall

Class DynLoad


  • public class DynLoad
extends java.lang.Object
    Native bindings to \"dynload.h\".

    The dynload library provides an interface to load foreign dynamic libraries and access to their symbols.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method and Description
      static long dlFindSymbol(long pLib, java.nio.ByteBuffer pSymbolName)
      Returns a pointer to a symbol with name pSymbolName in the library with handle pLib, or returns a null pointer if the symbol cannot be found.
      static long dlFindSymbol(long pLib, java.lang.CharSequence pSymbolName)
      Returns a pointer to a symbol with name pSymbolName in the library with handle pLib, or returns a null pointer if the symbol cannot be found.
      static void dlFreeLibrary(long pLib)
      Frees a loaded library.
      static long dlLoadLibrary(java.nio.ByteBuffer libpath)
      Loads a dynamic library at libpath and returns a handle to it.
      static long dlLoadLibrary(java.lang.CharSequence libpath)
      Loads a dynamic library at libpath and returns a handle to it.
      static void dlSymsCleanup(long pSyms)
      Frees the specified DLSyms object.
      static int dlSymsCount(long pSyms)
      Returns the number of symbols exported by the specified library.
      static long dlSymsInit(java.nio.ByteBuffer libPath)
      Creates a new DLSyms object.
      static long dlSymsInit(java.lang.CharSequence libPath)
      Creates a new DLSyms object.
      static java.lang.String dlSymsName(long pSyms, int index)
      Returns the symbol name exported by the specified library at the specified index.
      static java.lang.String dlSymsNameFromValue(long pSyms, long value)
      Returns the symbol name exported by the specified library at the specified address.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • dlLoadLibrary

        public static long dlLoadLibrary(java.nio.ByteBuffer libpath)
        Loads a dynamic library at libpath and returns a handle to it.
        Parameters:
        libpath - the dynamic library path

      • dlLoadLibrary

        public static long dlLoadLibrary(java.lang.CharSequence libpath)
        Loads a dynamic library at libpath and returns a handle to it.
        Parameters:
        libpath - the dynamic library path

      • dlFreeLibrary

        public static void dlFreeLibrary(long pLib)
        Frees a loaded library.
        Parameters:
        pLib - the dynamic library to free

      • dlFindSymbol

        public static long dlFindSymbol(long pLib,
                                java.nio.ByteBuffer pSymbolName)
        Returns a pointer to a symbol with name pSymbolName in the library with handle pLib, or returns a null pointer if the symbol cannot be found.
        Parameters:
        pLib - the dynamic library
        pSymbolName - the symbol name

      • dlFindSymbol

        public static long dlFindSymbol(long pLib,
                                java.lang.CharSequence pSymbolName)
        Returns a pointer to a symbol with name pSymbolName in the library with handle pLib, or returns a null pointer if the symbol cannot be found.
        Parameters:
        pLib - the dynamic library
        pSymbolName - the symbol name

      • dlSymsInit

        public static long dlSymsInit(java.nio.ByteBuffer libPath)
        Creates a new DLSyms object.
        Parameters:
        libPath - the dynamic library path

      • dlSymsInit

        public static long dlSymsInit(java.lang.CharSequence libPath)
        Creates a new DLSyms object.
        Parameters:
        libPath - the dynamic library path

      • dlSymsCleanup

        public static void dlSymsCleanup(long pSyms)
        Frees the specified DLSyms object.
        Parameters:
        pSyms - the DLSyms object to free

      • dlSymsCount

        public static int dlSymsCount(long pSyms)
        Returns the number of symbols exported by the specified library.
        Parameters:
        pSyms - a DLSyms object

      • dlSymsName

        public static java.lang.String dlSymsName(long pSyms,
                                          int index)
        Returns the symbol name exported by the specified library at the specified index.
        Parameters:
        pSyms - a DLSyms object
        index -

      • dlSymsNameFromValue

        public static java.lang.String dlSymsNameFromValue(long pSyms,
                                                   long value)
        Returns the symbol name exported by the specified library at the specified address.
        Parameters:
        pSyms - a DLSyms object
        value - the symbol address