/* !---- DO NOT EDIT: This file autogenerated by com\sun\gluegen\JavaEmitter.java on Mon Jul 31 16:27:00 PDT 2006 ----! */ package com.sun.gluegen.runtime; import com.sun.gluegen.runtime.*; public class MacOSXDynamicLinkerImpl implements DynamicLinker { public static final int RTLD_LAZY = 0x1; public static final int RTLD_NOW = 0x2; public static final int RTLD_LOCAL = 0x4; public static final int RTLD_GLOBAL = 0x8; /** Interface to C language function: <br> <code> int dlclose(void * __handle); </code> */ private static native int dlclose(long __handle); /** Interface to C language function: <br> <code> char * dlerror(void); </code> */ private static native java.lang.String dlerror(); /** Interface to C language function: <br> <code> void * dlopen(const char * __path, int __mode); </code> */ private static native long dlopen(java.lang.String __path, int __mode); /** Interface to C language function: <br> <code> void * dlsym(void * __handle, const char * __symbol); </code> */ private static native long dlsym(long __handle, java.lang.String __symbol); // --- Begin CustomJavaCode .cfg declarations public long openLibraryLocal(String pathname, boolean debug) { // Note we use RTLD_LOCAL visibility to _NOT_ allow this functionality to // be used to pre-resolve dependent libraries of JNI code without // requiring that all references to symbols in those libraries be // looked up dynamically via the ProcAddressTable mechanism; in // other words, one can actually link against the library instead of // having to dlsym all entry points. System.loadLibrary() uses // RTLD_LOCAL visibility so can't be used for this purpose. return dlopen(pathname, RTLD_LAZY | RTLD_LOCAL); } public long openLibraryGlobal(String pathname, boolean debug) { // Note we use RTLD_GLOBAL visibility to allow this functionality to // be used to pre-resolve dependent libraries of JNI code without // requiring that all references to symbols in those libraries be // looked up dynamically via the ProcAddressTable mechanism; in // other words, one can actually link against the library instead of // having to dlsym all entry points. System.loadLibrary() uses // RTLD_LOCAL visibility so can't be used for this purpose. return dlopen(pathname, RTLD_LAZY | RTLD_GLOBAL); } public long lookupSymbol(long libraryHandle, String symbolName) { return dlsym(libraryHandle, symbolName); } public void closeLibrary(long libraryHandle) { dlclose(libraryHandle); } // ---- End CustomJavaCode .cfg declarations } // end of class MacOSXDynamicLinkerImpl