// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-

/* Copyright (C) 2010 The giomm Development Team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <gio/gunixfdlist.h>
#include <glibmm/error.h>

namespace Gio
{

UnixFDList::UnixFDList(const Glib::ArrayHandle<int>& fds)
: _CONSTRUCT("fds", fds.data(), "n_fds", fds.size())
{}

const Glib::ArrayHandle<int> UnixFDList::peek_fds() const
{
  int length = 0;
  const int* fds = g_unix_fd_list_peek_fds(const_cast<GUnixFDList*>(gobj()),
    &length);
  // (length - 1) is used because the array is terminated with a -1.
  return Glib::ArrayHandle<int>(fds, length - 1, Glib::OWNERSHIP_NONE);
}

Glib::ArrayHandle<int> UnixFDList::steal_fds()
{
  int length = 0;
  const int* fds = g_unix_fd_list_steal_fds(gobj(), &length);
  // (length - 1) is used because the array is terminated with a -1.
  return Glib::ArrayHandle<int>(fds, length - 1, Glib::OWNERSHIP_DEEP);
}

} // namespace Gio