static void OverrideCloseFn(GLib.GType gtype, CloseFnNativeDelegate callback)
{
unsafe {
IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("close_fn"));
*raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback);
}
}
private bool InternalCloseFn(GLib.Cancellable cancellable)
{
CloseFnNativeDelegate unmanaged = class_abi.BaseOverride <CloseFnNativeDelegate>(this.LookupGType(), "close_fn");
if (unmanaged == null)
{
throw new InvalidOperationException("No base method to invoke");
}
IntPtr error = IntPtr.Zero;
bool __result = unmanaged(this.Handle, cancellable == null ? IntPtr.Zero : cancellable.Handle, out error);
return(__result);
}
private bool InternalCloseFn(GLib.Cancellable cancellable)
{
CloseFnNativeDelegate unmanaged = null;
unsafe {
IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("close_fn"));
unmanaged = (CloseFnNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(CloseFnNativeDelegate));
}
if (unmanaged == null)
{
throw new InvalidOperationException("No base method to invoke");
}
IntPtr error = IntPtr.Zero;
bool __result = unmanaged(this.Handle, cancellable == null ? IntPtr.Zero : cancellable.Handle, out error);
return(__result);
}
static void OverrideCloseFn (GLib.GType gtype, CloseFnNativeDelegate callback)
{
GIOStreamClass class_iface = GetClassStruct (gtype, false);
class_iface.CloseFn = callback;
OverrideClassStruct (gtype, class_iface);
}