diff options
Diffstat (limited to 'include/linux/sunrpc/addr.h')
| -rw-r--r-- | include/linux/sunrpc/addr.h | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h index 07d8e53be..5c9c6cd08 100644 --- a/include/linux/sunrpc/addr.h +++ b/include/linux/sunrpc/addr.h @@ -46,8 +46,8 @@ static inline void rpc_set_port(struct sockaddr *sap, #define IPV6_SCOPE_DELIMITER '%' #define IPV6_SCOPE_ID_LEN sizeof("%nnnnnnnnnn") -static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1, - const struct sockaddr *sap2) +static inline bool rpc_cmp_addr4(const struct sockaddr *sap1, + const struct sockaddr *sap2) { const struct sockaddr_in *sin1 = (const struct sockaddr_in *)sap1; const struct sockaddr_in *sin2 = (const struct sockaddr_in *)sap2; @@ -67,8 +67,8 @@ static inline bool __rpc_copy_addr4(struct sockaddr *dst, } #if IS_ENABLED(CONFIG_IPV6) -static inline bool __rpc_cmp_addr6(const struct sockaddr *sap1, - const struct sockaddr *sap2) +static inline bool rpc_cmp_addr6(const struct sockaddr *sap1, + const struct sockaddr *sap2) { const struct sockaddr_in6 *sin1 = (const struct sockaddr_in6 *)sap1; const struct sockaddr_in6 *sin2 = (const struct sockaddr_in6 *)sap2; @@ -93,7 +93,7 @@ static inline bool __rpc_copy_addr6(struct sockaddr *dst, return true; } #else /* !(IS_ENABLED(CONFIG_IPV6) */ -static inline bool __rpc_cmp_addr6(const struct sockaddr *sap1, +static inline bool rpc_cmp_addr6(const struct sockaddr *sap1, const struct sockaddr *sap2) { return false; @@ -122,15 +122,28 @@ static inline bool rpc_cmp_addr(const struct sockaddr *sap1, if (sap1->sa_family == sap2->sa_family) { switch (sap1->sa_family) { case AF_INET: - return __rpc_cmp_addr4(sap1, sap2); + return rpc_cmp_addr4(sap1, sap2); case AF_INET6: - return __rpc_cmp_addr6(sap1, sap2); + return rpc_cmp_addr6(sap1, sap2); } } return false; } /** + * rpc_cmp_addr_port - compare the address and port number of two sockaddrs. + * @sap1: first sockaddr + * @sap2: second sockaddr + */ +static inline bool rpc_cmp_addr_port(const struct sockaddr *sap1, + const struct sockaddr *sap2) +{ + if (!rpc_cmp_addr(sap1, sap2)) + return false; + return rpc_get_port(sap1) == rpc_get_port(sap2); +} + +/** * rpc_copy_addr - copy the address portion of one sockaddr to another * @dst: destination sockaddr * @src: source sockaddr |