On Mon, 2010-03-01 at 10:35 +0000, James Morris wrote: Hi,
> I need to use an atomic pointer for my app. The documentation for the glib > atomic operations is not exactly helpful. > > Anyway, I wrote a test program: > g_atomic_pointer_set(&myptr, str); > char* p = g_atomic_pointer_get(&myptr); > > (...) to understand what was meant to be used as the parameters. Anyway, > the output of this does not look at all atomic: (not that i'm any expert) > > ((void) (*(&myptr) = (str))); > char* p = ((gpointer)*(&myptr)); > > This is on a x86_64, running Gentoo, glib-2.20.5. > > I don't know if I've got the idea right for how these functions are > supposed to be used. Any ideas? This should be ok in your case, it may expand to something else on other platforms though. Cheers -Tim _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
