/* * DNS Resolver upcall management for CIFS DFS and AFS * Handles host name to IP address resolution and DNS query for AFSDB RR. * * Copyright (c) International Business Machines Corp., 2008 * Author(s): Steve French (sfrench@us.ibm.com) * Wang Lei (wang840925@gmail.com) * * 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_DNS_RESOLVER_H #define _LINUX_DNS_RESOLVER_H #include <uapi/linux/dns_resolver.h> struct net; extern int dns_query(struct net *net, const char *type, const char *name, size_t namelen, const char *options, char **_result, time64_t *_expiry, bool invalidate); #endif /* _LINUX_DNS_RESOLVER_H */