mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-25 15:06:14 +01:00
0576e82e9a
Move it to the struct docs. Signed-off-by: Philip Withnall <philip@tecnocode.co.uk> Helps: #3037
72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
/* GIO - GLib Input, Output and Streaming Library
|
|
*
|
|
* Copyright (C) 2010 Christian Kellner
|
|
*
|
|
* SPDX-License-Identifier: LGPL-2.1-or-later
|
|
*
|
|
* 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Author: Christian Kellner <gicmo@gnome.org>
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include "gfiledescriptorbased.h"
|
|
#include "glibintl.h"
|
|
|
|
|
|
/**
|
|
* GFileDescriptorBased:
|
|
*
|
|
* `GFileDescriptorBased` is an interface for file descriptor based IO.
|
|
*
|
|
* It is implemented by streams (implementations of [class@Gio.InputStream] or
|
|
* [class@Gio.OutputStream]) that are based on file descriptors.
|
|
*
|
|
* Note that `<gio/gfiledescriptorbased.h>` belongs to the UNIX-specific
|
|
* GIO interfaces, thus you have to use the `gio-unix-2.0.pc` pkg-config
|
|
* file when using it.
|
|
*
|
|
* Since: 2.24
|
|
**/
|
|
|
|
typedef GFileDescriptorBasedIface GFileDescriptorBasedInterface;
|
|
G_DEFINE_INTERFACE (GFileDescriptorBased, g_file_descriptor_based, G_TYPE_OBJECT)
|
|
|
|
static void
|
|
g_file_descriptor_based_default_init (GFileDescriptorBasedInterface *iface)
|
|
{
|
|
}
|
|
|
|
/**
|
|
* g_file_descriptor_based_get_fd:
|
|
* @fd_based: a #GFileDescriptorBased.
|
|
*
|
|
* Gets the underlying file descriptor.
|
|
*
|
|
* Returns: The file descriptor
|
|
*
|
|
* Since: 2.24
|
|
**/
|
|
int
|
|
g_file_descriptor_based_get_fd (GFileDescriptorBased *fd_based)
|
|
{
|
|
GFileDescriptorBasedIface *iface;
|
|
|
|
g_return_val_if_fail (G_IS_FILE_DESCRIPTOR_BASED (fd_based), 0);
|
|
|
|
iface = G_FILE_DESCRIPTOR_BASED_GET_IFACE (fd_based);
|
|
|
|
return (* iface->get_fd) (fd_based);
|
|
}
|