FSOpenFork(&fileRef, forkName.length, forkName.unicode, permissions, (FSIORefNum *)forkReference);
Is not working properly in 64 bit lion OSX, We can run same project in 32 bit and 64 bit. When we run in 32 bit FSOpenFork returns the data fork reference number, but when we run in 64 bit it does not returns, Anyone has any idea?