org.jruby.util.WindowsFFI Maven / Gradle / Ivy
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package org.jruby.util;
import com.kenai.jaffl.*;
import com.kenai.jaffl.FFIProvider;
import com.kenai.jaffl.LibraryOption;
import java.util.HashMap;
import java.util.Map;
/**
* A binding of a few key win32 functions we need to behave properly.
*/
public class WindowsFFI {
public static interface Kernel32 {
int GetProcessId(NativeLong handle);
}
public static Kernel32 getKernel32(FFIProvider provider) {
Map options = new HashMap();
options.put(LibraryOption.CallingConvention, CallingConvention.STDCALL);
return provider.loadLibrary("Kernel32.dll", Kernel32.class, options);
}
}