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
27