1/*
 2 *   DNS Resolver upcall management for CIFS DFS and AFS
 3 *   Handles host name to IP address resolution and DNS query for AFSDB RR.
 4 *
 5 *   Copyright (c) International Business Machines  Corp., 2008
 6 *   Author(s): Steve French (sfrench@us.ibm.com)
 7 *              Wang Lei (wang840925@gmail.com)
 8 *
 9 *   This library is free software; you can redistribute it and/or modify
10 *   it under the terms of the GNU Lesser General Public License as published
11 *   by the Free Software Foundation; either version 2.1 of the License, or
12 *   (at your option) any later version.
13 *
14 *   This library is distributed in the hope that it will be useful,
15 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
17 *   the GNU Lesser General Public License for more details.
18 *
19 *   You should have received a copy of the GNU Lesser General Public License
20 *   along with this library; if not, write to the Free Software
21 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 */
23
24#ifndef _LINUX_DNS_RESOLVER_H
25#define _LINUX_DNS_RESOLVER_H
26
27#include <uapi/linux/dns_resolver.h>
28
29struct net;
30extern int dns_query(struct net *net, const char *type, const char *name, size_t namelen,
31		     const char *options, char **_result, time64_t *_expiry,
32		     bool invalidate);
33
34#endif /* _LINUX_DNS_RESOLVER_H */

 1/*
 2 *   DNS Resolver upcall management for CIFS DFS and AFS
 3 *   Handles host name to IP address resolution and DNS query for AFSDB RR.
 4 *
 5 *   Copyright (c) International Business Machines  Corp., 2008
 6 *   Author(s): Steve French (sfrench@us.ibm.com)
 7 *              Wang Lei (wang840925@gmail.com)
 8 *
 9 *   This library is free software; you can redistribute it and/or modify
10 *   it under the terms of the GNU Lesser General Public License as published
11 *   by the Free Software Foundation; either version 2.1 of the License, or
12 *   (at your option) any later version.
13 *
14 *   This library is distributed in the hope that it will be useful,
15 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
17 *   the GNU Lesser General Public License for more details.
18 *
19 *   You should have received a copy of the GNU Lesser General Public License
20 *   along with this library; if not, write to the Free Software
21 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 */
23
24#ifndef _LINUX_DNS_RESOLVER_H
25#define _LINUX_DNS_RESOLVER_H
26
27#ifdef __KERNEL__
28
29extern int dns_query(const char *type, const char *name, size_t namelen,
30		     const char *options, char **_result, time_t *_expiry);
31
32#endif /* KERNEL */
33
34#endif /* _LINUX_DNS_RESOLVER_H */