Nathan,
I started using node-ffi which works great. I need to create some structs
so I'm using ref-struct. Now some of my structs have pointers to
themselves like this:
typedef struct pst_block_recorder {
struct pst_block_recorder *next;
int64_t offset;
size_t size;
int readcount;
} pst_block_recorder;
I tried to recreate this with ref-struct like this:
var pst_block_recorder = Struct ({
//struct pst_block_recorder *next;
'next': ref.refType(pst_block_recorder),
//int64_t offset;
'offset': 'int64',
//size_t size;
'size': 'size_t',
//int readcount;
'readcount': 'int'
});
But I get the following error:
assert.js:102
throw new assert.AssertionError({
^
AssertionError: could not determine a proper "type" from: undefined
at Object.coerceType (/home/roy/node_modules/ref/lib/ref.js:389:3)
at Object.refType (/home/roy/node_modules/ref/lib/ref.js:304:23)
I also tried making those struct fields "pointer" types but the C library
doesn't seem to populate them correctly.
Any thoughts?
Thanks,
Roy
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