diff options
Diffstat (limited to 'include/haproxy/sock.h')
| -rw-r--r-- | include/haproxy/sock.h | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/include/haproxy/sock.h b/include/haproxy/sock.h index 60e81ec..017e0ad 100644 --- a/include/haproxy/sock.h +++ b/include/haproxy/sock.h @@ -30,7 +30,7 @@ #include <haproxy/listener-t.h> #include <haproxy/sock-t.h> -int sock_create_server_socket(struct connection *conn); +int sock_create_server_socket(struct connection *conn, struct proxy *be, int *stream_err); void sock_enable(struct receiver *rx); void sock_disable(struct receiver *rx); void sock_unbind(struct receiver *rx); @@ -51,6 +51,39 @@ int sock_check_events(struct connection *conn, int event_type); void sock_ignore_events(struct connection *conn, int event_type); int _sock_supports_reuseport(const struct proto_fam *fam, int type, int protocol); +/* Sets tos sockopt on socket depending on addr target family */ +static inline void sock_set_tos(int fd, struct sockaddr_storage *addr, int tos) +{ +#ifdef IP_TOS + if (addr->ss_family == AF_INET) + setsockopt(fd, IPPROTO_IP, IP_TOS, &tos, sizeof(tos)); +#endif +#ifdef IPV6_TCLASS + if (addr->ss_family == AF_INET6) { + if (IN6_IS_ADDR_V4MAPPED(&((struct sockaddr_in6 *)addr)->sin6_addr)) + /* v4-mapped addresses need IP_TOS */ + setsockopt(fd, IPPROTO_IP, IP_TOS, &tos, sizeof(tos)); + else + setsockopt(fd, IPPROTO_IPV6, IPV6_TCLASS, &tos, sizeof(tos)); + } +#endif +} + +/* Sets mark sockopt on socket */ +static inline void sock_set_mark(int fd, sa_family_t sock_family, int mark) +{ + if ((sock_family == AF_INET) || (sock_family == AF_INET6)) { +#if defined(SO_MARK) + setsockopt(fd, SOL_SOCKET, SO_MARK, &mark, sizeof(mark)); +/* FreeBSD */ +#elif defined(SO_USER_COOKIE) + setsockopt(fd, SOL_SOCKET, SO_USER_COOKIE, &mark, sizeof(mark)); +/* OpenBSD */ +#elif defined(SO_RTABLE) + setsockopt(fd, SOL_SOCKET, SO_RTABLE, &mark, sizeof(mark)); +#endif + } +} #endif /* _HAPROXY_SOCK_H */ |