92 getmyaddrs(struct ifconf *ifc)  in getmyaddrs()  argument
99 	ifc->ifc_buf = NULL;  in getmyaddrs()
100 	ifc->ifc_len = 0;  in getmyaddrs()
130 	ifc->ifc_buf = buf;  in getmyaddrs()
131 	ifc->ifc_len = numifs * sizeof (struct ifreq);  in getmyaddrs()
133 	if (ioctl(sock, SIOCGIFCONF, (char *)ifc) < 0) {  in getmyaddrs()
154 	struct ifconf *ifc;  in self_check()  local
157 	ifc = malloc(sizeof (struct ifconf));  in self_check()
158 	if (ifc == NULL)  in self_check()
160 	memset((char *)ifc, 0, sizeof (struct ifconf));  in self_check()
161 	getmyaddrs(ifc);  in self_check()
189 	ifr = ifc->ifc_req;  in self_check()
190 	n = ifc->ifc_len / sizeof (struct ifreq);  in self_check()
210 	if (ifc->ifc_buf != NULL)  in self_check()
211 		free(ifc->ifc_buf);  in self_check()
212 	free(ifc);  in self_check()