glib/gio/gnetworkingprivate.h
Dan Winship 021dd960cf Re-run res_init() when resolv.conf changes
libc caches the contents of resolv.conf, so if it changes (eg, because
the network state changed), we need re-run res_init().

http://bugzilla.gnome.org/show_bug.cgi?id=584246
2009-08-19 12:08:15 -04:00

98 lines
2.7 KiB
C

/* GIO - GLib Input, Output and Streaming Library
*
* Copyright (C) 2008 Red Hat, Inc.
*
* 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 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, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __G_NETWORKINGPRIVATE_H__
#define __G_NETWORKINGPRIVATE_H__
#ifdef G_OS_WIN32
#define _WIN32_WINNT 0x0501
#include <winsock2.h>
#undef interface
#include <ws2tcpip.h>
#include <windns.h>
#include <mswsock.h>
#else /* !G_OS_WIN32 */
#include <sys/types.h>
#include <arpa/inet.h>
#include <arpa/nameser.h>
#if defined(HAVE_ARPA_NAMESER_COMPAT_H) && !defined(GETSHORT)
#include <arpa/nameser_compat.h>
#endif
#ifndef T_SRV
#define T_SRV 33
#endif
/* We're supposed to define _GNU_SOURCE to get EAI_NODATA, but that
* won't actually work since <features.h> has already been included at
* this point. So we define __USE_GNU instead.
*/
#define __USE_GNU
#include <netdb.h>
#undef __USE_GNU
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <resolv.h>
#include <sys/socket.h>
#include <sys/un.h>
#ifndef _PATH_RESCONF
#define _PATH_RESCONF "/etc/resolv.conf"
#endif
#endif
G_BEGIN_DECLS
extern struct addrinfo _g_resolver_addrinfo_hints;
GList *_g_resolver_addresses_from_addrinfo (const char *hostname,
struct addrinfo *res,
gint gai_retval,
GError **error);
void _g_resolver_address_to_sockaddr (GInetAddress *address,
struct sockaddr_storage *sa,
gsize *sa_len);
char *_g_resolver_name_from_nameinfo (GInetAddress *address,
const gchar *name,
gint gni_retval,
GError **error);
#if defined(G_OS_UNIX)
GList *_g_resolver_targets_from_res_query (const gchar *rrname,
guchar *answer,
gint len,
gint herr,
GError **error);
#elif defined(G_OS_WIN32)
GList *_g_resolver_targets_from_DnsQuery (const gchar *rrname,
DNS_STATUS status,
DNS_RECORD *results,
GError **error);
#endif
G_END_DECLS
#endif /* __G_NETWORKINGPRIVATE_H__ */