Re: [cffi-devel] strange behaviour of CFFI with LW on OS X

Luís Oliveira a écrit :

Hello,

On Wed, Jun 25, 2008 at 4:09 PM, Antoine Allombert antoine.allombert@labri.fr wrote:

...

...

(cffi:with-foreign-pointer (ptr 2)

     (setf (cffi:mem-ref ptr :int 0) 0)
     (setf (cffi:mem-ref ptr :int 1) 1)
     (let ((i 0))
     (loop for i from 0 below 2
     collect (cffi:mem-ref ptr :int i))))

You've allocated 2 bytes and then referenced 2 ints (8 bytes probably). Try (with-foreign-object (ptr :int 2) ...).

HTH.

It gives the same result.

I evaluated my form on other machines with good result but I was unable to find the difference between the systems (same LW, same cffi). That's why I am asking about the use by cffi of local libraries or files.