Re: [Pharo-users] How to use uFFI with String

[Pierce Ng]

On Mon, May 22, 2017 at 01:42:50PM -0700, horrido wrote:
> buffer := String new: 64.
> self ffiCall: #( void get_machine(String buffer) ).
> 
> The buffer never receives the string value (it just contains the 64
> initiialized spaces).

See FFICalloutAPITests>>testPrintString.

HTH.

Pierce