Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
[pandora-kernel.git] / fs / nfs / dns_resolve.h
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
11 static inline int nfs_dns_resolver_init(void)
12 {
13         return 0;
14 }
15
16 static inline void nfs_dns_resolver_destroy(void)
17 {}
18 #else
19 extern int nfs_dns_resolver_init(void);
20 extern void nfs_dns_resolver_destroy(void);
21 #endif
22
23 extern ssize_t nfs_dns_resolve_name(char *name, size_t namelen,
24                 struct sockaddr *sa, size_t salen);
25
26 #endif