Scratch that, in X11 apparently the Display structure is an incomplete
type (so sizeof won't work). This means you most probably *have* to
use pass it around as an opaque pointer. It's kind of odd because you
can still access some of its fields (so it's not totally opaque), but
you can't do copies.
On 01/10/12 01:02, bioinfornatics wrote:
> Dear i do not understand why the first example works and the second
> segfault. Thanks
>
> EXAMPLE 1 ---
Display* display = XOpenDisplay(getenv("DISPLAY"));
> char** fonts = XListFonts( display, pattern.dup.ptr,
Jesus christ, sorry about that my keyboard script went crazy and posted that.
What I was going to say is it's likely a mismatch of the struct sizes.
In the second example you are dereferencing the pointer on the D size,
which does a field-by-field copy of the pointed-to struct. But D will
only rea
It's likely a module Gmail - Problem with interfacing C code to D -
Mozilla Firefo;
import std.algorithm;
import std.array;
import std.stdio;
void main()
{
}
On 1/10/12, bioinfornatics wrote:
> Le mardi 10 janvier 2012 à 01:26 +0100, Trass3r a écrit :
>> What's the definition of Display?
>
>
Le mardi 10 janvier 2012 à 01:26 +0100, Trass3r a écrit :
> What's the definition of Display?
This one:
_
struct _XDisplay{
XExtData* ext_data; /* hook for
extension to hang data */
_XPrivate* private1;
What's the definition of Display?
