1 /* GIO - GLib Input, Output and Streaming Library
3 * Copyright (C) 2010 Christian Kellner
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General
16 * Public License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
18 * Boston, MA 02111-1307, USA.
20 * Author: Christian Kellner <gicmo@gnome.org>
24 #include "gfiledescriptorbased.h"
30 * SECTION:gfiledescriptorbased
31 * @short_description: Interface for file descriptor based IO
33 * @see_also: #GInputStream, #GOutputStream
35 * #GFileDescriptorBased is implemented by streams (implementations of
36 * #GInputStream or #GOutputStream) that are based on file descriptors.
42 typedef GFileDescriptorBasedIface GFileDescriptorBasedInterface;
43 G_DEFINE_INTERFACE (GFileDescriptorBased, g_file_descriptor_based, G_TYPE_OBJECT)
46 g_file_descriptor_based_default_init (GFileDescriptorBasedInterface *iface)
51 * g_file_descriptor_based_get_fd:
52 * @fd_based: a #GFileDescriptorBased.
54 * Gets the underlying file descriptor.
56 * Returns: The file descriptor
61 g_file_descriptor_based_get_fd (GFileDescriptorBased *fd_based)
63 GFileDescriptorBasedIface *iface;
65 g_return_val_if_fail (G_IS_FILE_DESCRIPTOR_BASED (fd_based), 0);
67 iface = G_FILE_DESCRIPTOR_BASED_GET_IFACE (fd_based);
69 return (* iface->get_fd) (fd_based);
73 #define __G_FILE_DESCRIPTOR_BASED_C__
74 #include "gioaliasdef.c"