75 static inline const struct sockaddr_in *sa2sin(const struct sockaddr *sa)  in sa2sin()  argument
77     return (const struct sockaddr_in *)(void *)sa;  in sa2sin()
79 static inline const struct sockaddr_in6 *sa2sin6(const struct sockaddr *sa)  in sa2sin6()  argument
81     return (const struct sockaddr_in6 *)(void *)sa;  in sa2sin6()
96 static inline const struct sockaddr_un *sa2sun(const struct sockaddr *sa)  in sa2sun()  argument
98     return (const struct sockaddr_un *)(void *)sa;  in sa2sun()
109 sa_setport(struct sockaddr *sa, uint16_t port)  in sa_setport()  argument
111     if (sa->sa_family == AF_INET)  in sa_setport()
112         ((struct sockaddr_in *)sa2sin(sa))->sin_port = htons(port);  in sa_setport()
113     else if (sa->sa_family == AF_INET6)  in sa_setport()
114         ((struct sockaddr_in6 *)sa2sin6(sa))->sin6_port = htons(port);  in sa_setport()
119 sa_getport(const struct sockaddr *sa)  in sa_getport()  argument
121     if (sa->sa_family == AF_INET)  in sa_getport()
122         return ntohs(sa2sin(sa)->sin_port);  in sa_getport()
123     else if (sa->sa_family == AF_INET6)  in sa_getport()
124         return ntohs(sa2sin6(sa)->sin6_port);  in sa_getport()
131 sa_is_inet(const struct sockaddr *sa)  in sa_is_inet()  argument
133     return sa->sa_family == AF_INET || sa->sa_family == AF_INET6;  in sa_is_inet()
138 sa_is_wildcard(const struct sockaddr *sa)  in sa_is_wildcard()  argument
140     if (sa->sa_family == AF_INET6)  in sa_is_wildcard()
141         return IN6_IS_ADDR_UNSPECIFIED(&sa2sin6(sa)->sin6_addr);  in sa_is_wildcard()
142     else if (sa->sa_family == AF_INET)  in sa_is_wildcard()
143         return sa2sin(sa)->sin_addr.s_addr == INADDR_ANY;  in sa_is_wildcard()
150 sa_socklen(const struct sockaddr *sa)  in sa_socklen()  argument
152     if (sa->sa_family == AF_INET6)  in sa_socklen()
154     else if (sa->sa_family == AF_INET)  in sa_socklen()
157     else if (sa->sa_family == AF_UNIX)  in sa_socklen()