1 /* GIO - GLib Input, Output and Streaming Library 2 * 3 * Copyright (C) 2008-2011 Red Hat, Inc. 4 * 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 2.1 of the License, or (at your option) any later version. 9 * 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. 14 * 15 * You should have received a copy of the GNU Lesser General Public 16 * License along with this library; if not, see <http://www.gnu.org/licenses/>. 17 */ 18 19 #ifndef __G_NETWORKING_H__ 20 #define __G_NETWORKING_H__ 21 22 #include <glib.h> 23 24 #ifdef G_OS_WIN32 25 #include <winsock2.h> 26 #include <ws2tcpip.h> 27 #include <windns.h> 28 #include <mswsock.h> 29 #include <wspiapi.h> 30 #include <iphlpapi.h> 31 #undef interface 32 33 #else /* !G_OS_WIN32 */ 34 35 #include <sys/types.h> 36 37 #include <netdb.h> 38 #include <netinet/in.h> 39 #include <netinet/tcp.h> 40 #include <resolv.h> 41 #include <sys/socket.h> 42 #include <sys/un.h> 43 #include <net/if.h> 44 45 #include <arpa/inet.h> 46 #include <arpa/nameser.h> 47 48 49 #ifndef T_SRV 50 #define T_SRV 33 51 #endif 52 53 #ifndef _PATH_RESCONF 54 #define _PATH_RESCONF "/etc/resolv.conf" 55 #endif 56 57 #ifndef CMSG_LEN 58 /* CMSG_LEN and CMSG_SPACE are defined by RFC 2292, but missing on 59 * some older platforms. 60 */ 61 #define CMSG_LEN(len) ((size_t)CMSG_DATA((struct cmsghdr *)NULL) + (len)) 62 63 /* CMSG_SPACE must add at least as much padding as CMSG_NXTHDR() 64 * adds. We overestimate here. 65 */ 66 #define GLIB_ALIGN_TO_SIZEOF(len, obj) (((len) + sizeof (obj) - 1) & ~(sizeof (obj) - 1)) 67 #define CMSG_SPACE(len) GLIB_ALIGN_TO_SIZEOF (CMSG_LEN (len), struct cmsghdr) 68 #endif 69 #endif 70 71 G_BEGIN_DECLS 72 73 GLIB_AVAILABLE_IN_2_36 74 void g_networking_init (void); 75 76 G_END_DECLS 77 78 #endif /* __G_NETWORKING_H__ */ 79