glib (2.79.0)
1 /* GIO - GLib Input, Output and Streaming Library
2 *
3 * Copyright (C) 2008-2011 Red Hat, Inc.
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 Public
18 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
19 */
20
21 #ifndef __G_NETWORKING_H__
22 #define __G_NETWORKING_H__
23
24 #include <glib.h>
25 #include <gio/gio-visibility.h>
26
27 #ifdef G_OS_WIN32
28 #include <winsock2.h>
29 #include <ws2tcpip.h>
30 #include <windns.h>
31 #include <mswsock.h>
32 #include <wspiapi.h>
33 #include <iphlpapi.h>
34 #undef interface
35
36 #else /* !G_OS_WIN32 */
37
38 #include <sys/types.h>
39
40 #include <netdb.h>
41 #include <netinet/in.h>
42 #include <netinet/tcp.h>
43 #include <resolv.h>
44 #include <sys/socket.h>
45 #include <sys/un.h>
46 #include <net/if.h>
47
48 #include <arpa/inet.h>
49 #include <arpa/nameser.h>
50
51
52 #ifndef __GI_SCANNER__
53
54 #ifndef T_SRV
55 #define T_SRV 33
56 #endif
57
58 #ifndef _PATH_RESCONF
59 #define _PATH_RESCONF "/etc/resolv.conf"
60 #endif
61
62 #ifndef CMSG_LEN
63 /* CMSG_LEN and CMSG_SPACE are defined by RFC 2292, but missing on
64 * some older platforms.
65 */
66 #define CMSG_LEN(len) ((size_t)CMSG_DATA((struct cmsghdr *)NULL) + (len))
67
68 /* CMSG_SPACE must add at least as much padding as CMSG_NXTHDR()
69 * adds. We overestimate here.
70 */
71 #define GLIB_ALIGN_TO_SIZEOF(len, obj) (((len) + sizeof (obj) - 1) & ~(sizeof (obj) - 1))
72 #define CMSG_SPACE(len) GLIB_ALIGN_TO_SIZEOF (CMSG_LEN (len), struct cmsghdr)
73 #endif
74 #endif
75
76 #endif /* !__GI_SCANNER__ */
77
78 G_BEGIN_DECLS
79
80 GIO_AVAILABLE_IN_2_36
81 void g_networking_init (void);
82
83 G_END_DECLS
84
85 #endif /* __G_NETWORKING_H__ */
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