diff options
Diffstat (limited to 'include/net/sctp/structs.h')
| -rw-r--r-- | include/net/sctp/structs.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index ca77bc5b7ff..2aa61ac9a9f 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -74,6 +74,28 @@ union sctp_addr { struct sockaddr sa; }; +static inline void flip_to_n(union sctp_addr *to, const union sctp_addr *from) +{ + size_t len; + if (from->sa.sa_family == AF_INET6) + len = sizeof(struct sockaddr_in6); + else + len = sizeof(struct sockaddr); + memcpy(to, from, len); + to->v4.sin_port = htons(from->v4.sin_port); +} + +static inline void flip_to_h(union sctp_addr *to, const union sctp_addr *from) +{ + size_t len; + if (from->sa.sa_family == AF_INET6) + len = sizeof(struct sockaddr_in6); + else + len = sizeof(struct sockaddr); + memcpy(to, from, len); + to->v4.sin_port = ntohs(from->v4.sin_port); +} + /* Forward declarations for data structures. */ struct sctp_globals; struct sctp_endpoint; |