Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Resolve DNS hostnames into valid ip addresses
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #ifndef __LINUX_FS_NFS_DNS_RESOLVE_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) #define __LINUX_FS_NFS_DNS_RESOLVE_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #define NFS_DNS_HOSTNAME_MAXLEN	(128)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #ifdef CONFIG_NFS_USE_KERNEL_DNS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) static inline int nfs_dns_resolver_init(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) static inline void nfs_dns_resolver_destroy(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) {}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) static inline int nfs_dns_resolver_cache_init(struct net *net)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) static inline void nfs_dns_resolver_cache_destroy(struct net *net)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) {}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) extern int nfs_dns_resolver_init(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) extern void nfs_dns_resolver_destroy(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) extern int nfs_dns_resolver_cache_init(struct net *net);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) extern void nfs_dns_resolver_cache_destroy(struct net *net);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) extern ssize_t nfs_dns_resolve_name(struct net *net, char *name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 		size_t namelen,	struct sockaddr *sa, size_t salen);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) #endif