192 ifr_set_name(struct ifreq *ifr, const char *name)  in ifr_set_name()  argument
194 	strlcpy(ifr->ifr_name, name, sizeof(ifr->ifr_name));  in ifr_set_name()
198 ioctl_ctx_ifr(if_ctx *ctx, unsigned long cmd, struct ifreq *ifr)  in ioctl_ctx_ifr()  argument
200 	ifr_set_name(ifr, ctx->ifname);  in ioctl_ctx_ifr()
201 	return (ioctl_ctx(ctx, cmd, ifr));  in ioctl_ctx_ifr()
205 ifcreate_ioctl(if_ctx *ctx, struct ifreq *ifr)  in ifcreate_ioctl()  argument
209 	strlcpy(ifname_orig, ifr->ifr_name, sizeof(ifname_orig));  in ifcreate_ioctl()
211 	if (ioctl(ctx->io_s, SIOCIFCREATE2, ifr) < 0) {  in ifcreate_ioctl()
214 			errx(1, "interface %s already exists", ifr->ifr_name);  in ifcreate_ioctl()
216 			err(1, "SIOCIFCREATE2 (%s)", ifr->ifr_name);  in ifcreate_ioctl()
220 	if (strncmp(ifname_orig, ifr->ifr_name, sizeof(ifname_orig)) != 0)  in ifcreate_ioctl()
221 		ifname_update(ctx, ifr->ifr_name);  in ifcreate_ioctl()
1114 	struct ifreq ifr = {};  in ifconfig_ioctl()  local
1115 	strlcpy(ifr.ifr_name, ctx->ifname, sizeof ifr.ifr_name);  in ifconfig_ioctl()
1142 	ifr.ifr_addr.sa_family =  in ifconfig_ioctl()
1146 	if ((s = socket(ifr.ifr_addr.sa_family, SOCK_DGRAM, 0)) < 0 &&  in ifconfig_ioctl()
1149 		err(1, "socket(family %u,SOCK_DGRAM)", ifr.ifr_addr.sa_family);  in ifconfig_ioctl()
1292 	struct ifreq ifr = {};  in deletetunnel()  local
1294 	if (ioctl_ctx_ifr(ctx, SIOCDIFPHYADDR, &ifr) < 0)  in deletetunnel()
1302 	struct ifreq ifr = {};  in setifvnet()  local
1304 	ifr.ifr_jid = jail_getid(jname);  in setifvnet()
1305 	if (ifr.ifr_jid < 0)  in setifvnet()
1307 	if (ioctl_ctx_ifr(ctx, SIOCSIFVNET, &ifr) < 0)  in setifvnet()
1314 	struct ifreq ifr = {};  in setifrvnet()  local
1316 	ifr.ifr_jid = jail_getid(jname);  in setifrvnet()
1317 	if (ifr.ifr_jid < 0)  in setifrvnet()
1319 	if (ioctl_ctx_ifr(ctx, SIOCSIFRVNET, &ifr) < 0)  in setifrvnet()
1320 		err(1, "SIOCSIFRVNET(%d, %s)", ifr.ifr_jid, ifr.ifr_name);  in setifrvnet()
1434 	struct ifreq ifr = {};  in clearifcap()  local
1437 	if (ioctl_ctx_ifr(ctx, SIOCGIFCAP, &ifr) < 0) {  in clearifcap()
1441 	flags = ifr.ifr_curcap;  in clearifcap()
1443 	flags &= ifr.ifr_reqcap;  in clearifcap()
1445 	if (ifr.ifr_curcap == flags)  in clearifcap()
1447 	ifr.ifr_reqcap = flags;  in clearifcap()
1448 	if (ioctl_ctx(ctx, SIOCSIFCAP, &ifr) < 0)  in clearifcap()
1455 	struct ifreq ifr = {};  in setifcap()  local
1458 	if (ioctl_ctx_ifr(ctx, SIOCGIFCAP, &ifr) < 0) {  in setifcap()
1462 	flags = ifr.ifr_curcap;  in setifcap()
1464 	flags &= ifr.ifr_reqcap;  in setifcap()
1466 	if (ifr.ifr_curcap == flags)  in setifcap()
1468 	ifr.ifr_reqcap = flags;  in setifcap()
1469 	if (ioctl_ctx(ctx, SIOCSIFCAP, &ifr) < 0)  in setifcap()
1481 	struct ifreq ifr = {};  in setifcapnv()  local
1483 	if (ioctl_ctx_ifr(ctx, SIOCGIFCAP, &ifr) < 0)  in setifcapnv()
1485 	if ((ifr.ifr_curcap & IFCAP_NV) == 0) {  in setifcapnv()
1512 	ifr.ifr_cap_nv.buf_length = ifr.ifr_cap_nv.length = nvbuflen;  in setifcapnv()
1513 	ifr.ifr_cap_nv.buffer = buf;  in setifcapnv()
1514 	if (ioctl_ctx(ctx, SIOCSIFCAPNV, (caddr_t)&ifr) < 0)  in setifcapnv()
1524 	struct ifreq ifr = {};  in setifmetric()  local
1526 	ifr.ifr_metric = atoi(val);  in setifmetric()
1527 	if (ioctl_ctx_ifr(ctx, SIOCSIFMETRIC, &ifr) < 0)  in setifmetric()
1534 	struct ifreq ifr = {};  in setifmtu()  local
1536 	ifr.ifr_mtu = atoi(val);  in setifmtu()
1537 	if (ioctl_ctx_ifr(ctx, SIOCSIFMTU, &ifr) < 0)  in setifmtu()
1544 	struct ifreq ifr = {};  in setifpcp()  local
1553 	ifr.ifr_lan_pcp = ul;  in setifpcp()
1554 	if (ioctl_ctx_ifr(ctx, SIOCSLANPCP, &ifr) == -1)  in setifpcp()
1561 	struct ifreq ifr = {};  in disableifpcp()  local
1563 	ifr.ifr_lan_pcp = IFNET_PCP_NONE;  in disableifpcp()
1564 	if (ioctl_ctx_ifr(ctx, SIOCSLANPCP, &ifr) == -1)  in disableifpcp()
1571 	struct ifreq ifr = {};  in setifname()  local
1574 	ifr_set_name(&ifr, ctx->ifname);  in setifname()
1578 	ifr.ifr_data = newname;  in setifname()
1579 	if (ioctl_ctx(ctx, SIOCSIFNAME, (caddr_t)&ifr) < 0) {  in setifname()
1590 	struct ifreq ifr = {};  in setifdescr()  local
1593 	ifr.ifr_buffer.length = strlen(val) + 1;  in setifdescr()
1594 	if (ifr.ifr_buffer.length == 1) {  in setifdescr()
1595 		ifr.ifr_buffer.buffer = newdescr = NULL;  in setifdescr()
1596 		ifr.ifr_buffer.length = 0;  in setifdescr()
1599 		ifr.ifr_buffer.buffer = newdescr;  in setifdescr()
1606 	if (ioctl_ctx_ifr(ctx, SIOCSIFDESCR, &ifr) < 0)  in setifdescr()
1678 	struct ifreq ifr = {};  in print_ifcap_nv()  local
1688 	ifr.ifr_cap_nv.buffer = buf;  in print_ifcap_nv()
1689 	ifr.ifr_cap_nv.buf_length = IFR_CAP_NV_MAXBUFSIZE;  in print_ifcap_nv()
1690 	if (ioctl_ctx_ifr(ctx, SIOCGIFCAPNV, &ifr) != 0)  in print_ifcap_nv()
1692 	nvcap = nvlist_unpack(ifr.ifr_cap_nv.buffer,  in print_ifcap_nv()
1693 	    ifr.ifr_cap_nv.length, 0);  in print_ifcap_nv()
1730 	if (ioctl_ctx(ctx, SIOCGIFCAP, (caddr_t)&ifr) != 0)  in print_ifcap_nv()
1737 	struct ifreq ifr = {};  in print_ifcap()  local
1739 	if (ioctl_ctx_ifr(ctx, SIOCGIFCAP, &ifr) != 0)  in print_ifcap()
1742 	if ((ifr.ifr_curcap & IFCAP_NV) != 0)  in print_ifcap()
1745 		printf("\toptions=%x", ifr.ifr_curcap);  in print_ifcap()
1746 		print_bits("options", &ifr.ifr_curcap, 1, IFCAPBITS, nitems(IFCAPBITS));  in print_ifcap()
1748 		if (ctx->args->supmedia && ifr.ifr_reqcap != 0) {  in print_ifcap()
1749 			printf("\tcapabilities=%x", ifr.ifr_reqcap);  in print_ifcap()
1750 			print_bits("capabilities", &ifr.ifr_reqcap, 1, IFCAPBITS, nitems(IFCAPBITS));  in print_ifcap()
1770 	struct ifreq ifr = {};  in print_metric()  local
1772 	if (ioctl_ctx_ifr(ctx, SIOCGIFMETRIC, &ifr) != -1)  in print_metric()
1773 		printf(" metric %d", ifr.ifr_metric);  in print_metric()
1780 	struct ifreq ifr = {};  in print_mtu()  local
1782 	if (ioctl_ctx_ifr(ctx, SIOCGIFMTU, &ifr) != -1)  in print_mtu()
1783 		printf(" mtu %d", ifr.ifr_mtu);  in print_mtu()
1789 	struct ifreq ifr = {};  in print_description()  local
1791 	ifr_set_name(&ifr, ctx->ifname);  in print_description()
1794 			ifr.ifr_buffer.buffer = descr;  in print_description()
1795 			ifr.ifr_buffer.length = descrlen;  in print_description()
1796 			if (ioctl_ctx(ctx, SIOCGIFDESCR, &ifr) == 0) {  in print_description()
1797 				if (ifr.ifr_buffer.buffer == descr) {  in print_description()
1801 				} else if (ifr.ifr_buffer.length > descrlen) {  in print_description()
1802 					descrlen = ifr.ifr_buffer.length;  in print_description()
1824 	struct ifreq ifr = {};  in status()  local
1827 		ifr.ifr_addr.sa_family = AF_LOCAL;  in status()
1829 		ifr.ifr_addr.sa_family =  in status()
1832 	s = socket(ifr.ifr_addr.sa_family, SOCK_DGRAM, 0);  in status()
1834 		err(1, "socket(family %u,SOCK_DGRAM)", ifr.ifr_addr.sa_family);  in status()