From c2e8139c9f797baa46515af6d350c51823736cbb Mon Sep 17 00:00:00 2001 From: Bryan Schumaker Date: Wed, 11 Aug 2010 09:37:53 +0100 Subject: NFS: Use kernel DNS resolver [ver #2] Use the kernel DNS resolver to translate hostnames to IP addresses. Create a new config option to choose between the legacy DNS resolver and the new resolver. Signed-off-by: Bryan Schumaker Acked-by: Trond Myklebust Signed-off-by: David Howells Signed-off-by: Steve French --- fs/nfs/dns_resolve.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'fs/nfs/dns_resolve.h') diff --git a/fs/nfs/dns_resolve.h b/fs/nfs/dns_resolve.h index a3f0938babf7..199bb5543a91 100644 --- a/fs/nfs/dns_resolve.h +++ b/fs/nfs/dns_resolve.h @@ -6,8 +6,20 @@ #define NFS_DNS_HOSTNAME_MAXLEN (128) + +#ifdef CONFIG_NFS_USE_KERNEL_DNS +static inline int nfs_dns_resolver_init(void) +{ + return 0; +} + +static inline void nfs_dns_resolver_destroy(void) +{} +#else extern int nfs_dns_resolver_init(void); extern void nfs_dns_resolver_destroy(void); +#endif + extern ssize_t nfs_dns_resolve_name(char *name, size_t namelen, struct sockaddr *sa, size_t salen); -- cgit v1.2.3