an admittedly lazy programmer question...
- From: William Adams <william_a_adams@xxxxxxx>
- To: <luajit@xxxxxxxxxxxxx>
- Date: Mon, 28 May 2012 20:53:43 +0000
I am doing some interop, and the C function looks like this:
void somefunc(FILE *f)
Meaning, it expects to the a FILE structure. Typically because it's going to
do the reading from the file on its own. I really don't like these kinds of
interfaces, but there you have it.
Question:
Would LuaJIT ffi do anything for me to translate from Luas io to this FILE
structure? Can I simply do:
fh = io.open(file)
somefunc(fh)
And have it work? Assuming I've defined FILE in some FFI place.
Alternatively, I could redefine the function signature:
void somefunc(void *f)
But still, the question remains, is the io.open returning something I could
feed to this function in some way?
-- William
===============================
- Shaping clay is easier than digging it out of the ground.
http://williamaadams.wordpress.com
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