glib (2.79.0)
1 /* GIO - GLib Input, Output and Streaming Library
2 *
3 * Copyright © 2009 Codethink Limited
4 *
5 * SPDX-License-Identifier: LGPL-2.1-or-later
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General
18 * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
19 *
20 * Authors: Ryan Lortie <desrt@desrt.ca>
21 */
22
23 #ifndef __G_UNIX_FD_MESSAGE_H__
24 #define __G_UNIX_FD_MESSAGE_H__
25
26 #include <gio/gio.h>
27 #include <gio/gunixfdlist.h>
28
29 G_BEGIN_DECLS
30
31 #define G_TYPE_UNIX_FD_MESSAGE (g_unix_fd_message_get_type ())
32 #define G_UNIX_FD_MESSAGE(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
33 G_TYPE_UNIX_FD_MESSAGE, GUnixFDMessage))
34 #define G_UNIX_FD_MESSAGE_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), \
35 G_TYPE_UNIX_FD_MESSAGE, GUnixFDMessageClass))
36 #define G_IS_UNIX_FD_MESSAGE(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
37 G_TYPE_UNIX_FD_MESSAGE))
38 #define G_IS_UNIX_FD_MESSAGE_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), \
39 G_TYPE_UNIX_FD_MESSAGE))
40 #define G_UNIX_FD_MESSAGE_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), \
41 G_TYPE_UNIX_FD_MESSAGE, GUnixFDMessageClass))
42
43 typedef struct _GUnixFDMessagePrivate GUnixFDMessagePrivate;
44 typedef struct _GUnixFDMessageClass GUnixFDMessageClass;
45 typedef struct _GUnixFDMessage GUnixFDMessage;
46
47 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUnixFDMessage, g_object_unref)
48
49 struct _GUnixFDMessageClass
50 {
51 GSocketControlMessageClass parent_class;
52
53 /*< private >*/
54
55 /* Padding for future expansion */
56 void (*_g_reserved1) (void);
57 void (*_g_reserved2) (void);
58 };
59
60 struct _GUnixFDMessage
61 {
62 GSocketControlMessage parent_instance;
63 GUnixFDMessagePrivate *priv;
64 };
65
66 GIO_AVAILABLE_IN_ALL
67 GType g_unix_fd_message_get_type (void) G_GNUC_CONST;
68 GIO_AVAILABLE_IN_ALL
69 GSocketControlMessage * g_unix_fd_message_new_with_fd_list (GUnixFDList *fd_list);
70 GIO_AVAILABLE_IN_ALL
71 GSocketControlMessage * g_unix_fd_message_new (void);
72
73 GIO_AVAILABLE_IN_ALL
74 GUnixFDList * g_unix_fd_message_get_fd_list (GUnixFDMessage *message);
75
76 GIO_AVAILABLE_IN_ALL
77 gint * g_unix_fd_message_steal_fds (GUnixFDMessage *message,
78 gint *length);
79 GIO_AVAILABLE_IN_ALL
80 gboolean g_unix_fd_message_append_fd (GUnixFDMessage *message,
81 gint fd,
82 GError **error);
83
84 G_END_DECLS
85
86 #endif /* __G_UNIX_FD_MESSAGE_H__ */
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