65 	struct sockaddr_in *sin, null_sin;  in in_status()  local
72 	sin = (struct sockaddr_in *)ifa->ifa_addr;  in in_status()
73 	if (sin == NULL)  in in_status()
84 	error = getnameinfo((struct sockaddr *)sin, sin->sin_len, addr_buf,  in in_status()
89 		inet_ntop(AF_INET, &sin->sin_addr, addr_buf, sizeof(addr_buf));  in in_status()
94 		sin = (struct sockaddr_in *)ifa->ifa_dstaddr;  in in_status()
95 		if (sin == NULL)  in in_status()
96 			sin = &null_sin;  in in_status()
97 		printf(" --> %s", inet_ntoa(sin->sin_addr));  in in_status()
100 	sin = (struct sockaddr_in *)ifa->ifa_netmask;  in in_status()
101 	if (sin == NULL)  in in_status()
102 		sin = &null_sin;  in in_status()
107 		smask = ntohl(sin->sin_addr.s_addr);  in in_status()
116 		printf(" netmask %s", inet_ntoa(sin->sin_addr));  in in_status()
118 		printf(" netmask 0x%lx", (unsigned long)ntohl(sin->sin_addr.s_addr));  in in_status()
121 		sin = (struct sockaddr_in *)ifa->ifa_broadaddr;  in in_status()
122 		if (sin != NULL && sin->sin_addr.s_addr != 0)  in in_status()
123 			printf(" broadcast %s", inet_ntoa(sin->sin_addr));  in in_status()
140 	struct sockaddr_in *sin = sintab[which];  in in_getaddr()  local
146 	sin->sin_len = sizeof(*sin);  in in_getaddr()
147 	sin->sin_family = AF_INET;  in in_getaddr()
173 	if (inet_aton(s, &sin->sin_addr))  in in_getaddr()
180 		bcopy(hp->h_addr, (char *)&sin->sin_addr,   in in_getaddr()
181 		    MIN((size_t)hp->h_length, sizeof(sin->sin_addr)));  in in_getaddr()
183 		sin->sin_addr = inet_makeaddr(np->n_net, INADDR_ANY);  in in_getaddr()
197 	const struct sockaddr_in *sin = (const struct sockaddr_in *)sa;  in in_status_tunnel()  local
211 	if (inet_ntop(AF_INET, &sin->sin_addr, src, sizeof(src)) == NULL)  in in_status_tunnel()
223 	if (inet_ntop(AF_INET, &sin->sin_addr, dst, sizeof(dst)) == NULL)  in in_status_tunnel()