1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Resolve DNS hostnames into valid ip addresses
 4 */
 5#ifndef __LINUX_FS_NFS_DNS_RESOLVE_H
 6#define __LINUX_FS_NFS_DNS_RESOLVE_H
 7
 8#define NFS_DNS_HOSTNAME_MAXLEN	(128)
 9
10
11#ifdef CONFIG_NFS_USE_KERNEL_DNS
12static inline int nfs_dns_resolver_init(void)
13{
14	return 0;
15}
16
17static inline void nfs_dns_resolver_destroy(void)
18{}
19
20static inline int nfs_dns_resolver_cache_init(struct net *net)
21{
22	return 0;
23}
24
25static inline void nfs_dns_resolver_cache_destroy(struct net *net)
26{}
27#else
28extern int nfs_dns_resolver_init(void);
29extern void nfs_dns_resolver_destroy(void);
30extern int nfs_dns_resolver_cache_init(struct net *net);
31extern void nfs_dns_resolver_cache_destroy(struct net *net);
32#endif
33
34extern ssize_t nfs_dns_resolve_name(struct net *net, char *name,
35		size_t namelen,	struct sockaddr_storage *sa, size_t salen);
36
37#endif

 
 1/*
 2 * Resolve DNS hostnames into valid ip addresses
 3 */
 4#ifndef __LINUX_FS_NFS_DNS_RESOLVE_H
 5#define __LINUX_FS_NFS_DNS_RESOLVE_H
 6
 7#define NFS_DNS_HOSTNAME_MAXLEN	(128)
 8
 9
10#ifdef CONFIG_NFS_USE_KERNEL_DNS
11static inline int nfs_dns_resolver_init(void)
12{
13	return 0;
14}
15
16static inline void nfs_dns_resolver_destroy(void)
17{}
 
 
 
 
 
 
 
 
18#else
19extern int nfs_dns_resolver_init(void);
20extern void nfs_dns_resolver_destroy(void);
 
 
21#endif
22
23extern ssize_t nfs_dns_resolve_name(char *name, size_t namelen,
24		struct sockaddr *sa, size_t salen);
25
26#endif