92 	ipstate_save_t ips;  in changestateif()  local
102 	if (nlen >= sizeof(ips.ips_is.is_ifname) ||  in changestateif()
103 	    olen >= sizeof(ips.ips_is.is_ifname))  in changestateif()
112 	for (pos = 0; read(fd, &ips, sizeof(ips)) == sizeof(ips); ) {  in changestateif()
114 		if (!strncmp(ips.ips_is.is_ifname[0], ifs, olen + 1)) {  in changestateif()
115 			strcpy(ips.ips_is.is_ifname[0], s);  in changestateif()
118 		if (!strncmp(ips.ips_is.is_ifname[1], ifs, olen + 1)) {  in changestateif()
119 			strcpy(ips.ips_is.is_ifname[1], s);  in changestateif()
122 		if (!strncmp(ips.ips_is.is_ifname[2], ifs, olen + 1)) {  in changestateif()
123 			strcpy(ips.ips_is.is_ifname[2], s);  in changestateif()
126 		if (!strncmp(ips.ips_is.is_ifname[3], ifs, olen + 1)) {  in changestateif()
127 			strcpy(ips.ips_is.is_ifname[3], s);  in changestateif()
135 			if (write(fd, &ips, sizeof(ips)) != sizeof(ips)) {  in changestateif()
374 	ipstate_save_t ips, *ipsp;  in writestate()  local
388 	ipsp = &ips;  in writestate()
390 	bzero((char *)ipsp, sizeof(ips));  in writestate()
400 			printf("Getting state from addr %p\n", ips.ips_next);  in writestate()
409 			printf("Got state next %p\n", ips.ips_next);  in writestate()
410 		if (write(wfd, ipsp, sizeof(ips)) != sizeof(ips)) {  in writestate()
415 	} while (ips.ips_next != NULL);  in writestate()
424 	ipstate_save_t ips, *is, *ipshead = NULL, *is1, *ipstail = NULL;  in readstate()  local
438 	bzero((char *)&ips, sizeof(ips));  in readstate()
444 		i = read(sfd, &ips, sizeof(ips));  in readstate()
451 		if (i != sizeof(ips)) {  in readstate()
453 				i, (int)sizeof(ips));  in readstate()
462 		bcopy((char *)&ips, (char *)is, sizeof(ips));  in readstate()