[Vala] Problem creating VAPI file for XcbIcccm (extra data)

[rastersoft <raster rastersoft com>]

BTW: The whole VAPI file is this:

using Xcb;

[CCode (lower_case_cprefix = "xcb_icccm_", cheader_filename = 
"xcb/xcb_icccm.h")]
namespace XcbIcccm {

    public Xcb.GetPropertyCookie get_wm_class(Connection conn, Window 
window);
    public Xcb.GetPropertyCookie get_wm_class_unchecked(Connection 
conn, Window window);

    [CCode (cname = "xcb_icccm_get_wm_class_reply_t", has_type_id = false)]
    public struct WmClassFromReply {
        string instance_name;
        string class_name;
    }

    [CCode (cname = "xcb_icccm_get_wm_class_from_reply")]
    public void get_wm_class_from_reply(out WmClassFromReply reply, 
GetPropertyReply input);
}


El 12/12/13 23:20, rastersoft escribió:
> Hi all:
>
> I'm creating a VAPI file for xcb_icccm and I have a problem:
>
> I defined the function xcb_icccm_get_wm_class_from_reply as:
>
>     [CCode (cname = "xcb_icccm_get_wm_class_from_reply")]
>     public void get_wm_class_from_reply(out WmClassFromReply reply, 
> GetPropertyReply input);
>
> Unfortunately, when I try to compile a program that uses it, I receive 
> this error:
>
>     CMakeFiles/valawm.dir/window.c.o: In function 
> `vala_wm_vala_window_map_request':
>     window.c:(.text+0xbca): undefined reference to 
> `xcb_icccm_wm_class_from_reply_destroy'
>     window.c:(.text+0xc6e): undefined reference to 
> `xcb_icccm_wm_class_from_reply_destroy'
>     collect2: error: ld returned 1 exit status
>
> It seems that Vala presumes that there must be a "destroy" call that 
> complements the "get" call. But there is no such call.
>
> How can I fix this?
>
> Thanks.

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                         RASTER    (Linux user #228804)
raster rastersoft com              http://www.rastersoft.com