lib/libifconfig/libifconfig.c

169 	struct ifreq ifr;
175 	memset(&ifr, 0, sizeof(ifr));
176 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
185 		ifr.ifr_buffer.buffer = descr;
186 		ifr.ifr_buffer.length = descrlen;
187 		if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCGIFDESCR, &ifr) != 0) {
192 		if (ifr.ifr_buffer.buffer == descr) {
205 		} else if (ifr.ifr_buffer.length > descrlen) {
206 			descrlen = ifr.ifr_buffer.length;
221 	struct ifreq ifr;
224 	memset(&ifr, 0, sizeof(ifr));
235 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
236 	ifr.ifr_buffer.length = desclen + 1;
237 	ifr.ifr_buffer.buffer = strdup(newdescription);
239 	if (ifr.ifr_buffer.buffer == NULL) {
245 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCSIFDESCR, &ifr) != 0) {
246 		free(ifr.ifr_buffer.buffer);
250 	free(ifr.ifr_buffer.buffer);
257 	struct ifreq ifr;
259 	memset(&ifr, 0, sizeof(ifr));
260 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
261 	ifr.ifr_buffer.length = 0;
262 	ifr.ifr_buffer.buffer = NULL;
264 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCSIFDESCR, &ifr) < 0) {
273 	struct ifreq ifr;
276 	memset(&ifr, 0, sizeof(ifr));
284 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
285 	ifr.ifr_data = tmpname;
286 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCSIFNAME, &ifr) != 0) {
342 	struct ifreq ifr;
344 	memset(&ifr, 0, sizeof(ifr));
345 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
347 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCGIFFIB, &ifr) == -1) {
351 	*fib = ifr.ifr_fib;
358 	struct ifreq ifr;
360 	memset(&ifr, 0, sizeof(ifr));
361 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
362 	ifr.ifr_mtu = mtu;
364 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCSIFMTU, &ifr) < 0) {
374 	struct ifreq ifr;
376 	memset(&ifr, 0, sizeof(ifr));
377 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
379 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCGIFMTU, &ifr) == -1) {
383 	*mtu = ifr.ifr_mtu;
408 	struct ifreq ifr;
410 	memset(&ifr, 0, sizeof(ifr));
411 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
412 	ifr.ifr_metric = metric;
414 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCSIFMETRIC, &ifr) < 0) {
424 	struct ifreq ifr;
426 	memset(&ifr, 0, sizeof(ifr));
427 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
429 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCGIFMETRIC, &ifr) == -1) {
433 	*metric = ifr.ifr_metric;
441 	struct ifreq ifr;
445 	memset(&ifr, 0, sizeof(ifr));
461 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
464 	 * TODO: Verify that it's safe to not have ifr.ifr_curcap
467 	ifr.ifr_reqcap = flags;
468 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCSIFCAP, &ifr) < 0) {
478 	struct ifreq ifr;
480 	memset(&ifr, 0, sizeof(ifr));
481 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
483 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCGIFCAP, &ifr) < 0) {
486 	capability->curcap = ifr.ifr_curcap;
487 	capability->reqcap = ifr.ifr_reqcap;
535 	struct ifreq ifr;
537 	memset(&ifr, 0, sizeof(ifr));
538 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
540 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCIFDESTROY, &ifr) < 0) {
549 	struct ifreq ifr;
551 	memset(&ifr, 0, sizeof(ifr));
553 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
572 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCIFCREATE2, &ifr) < 0) {
576 	*ifname = strdup(ifr.ifr_name);
590 	struct ifreq ifr;
599 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
602 	ifr.ifr_data = (caddr_t)&params;
604 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCIFCREATE2, &ifr) < 0) {
609 	*ifname = strdup(ifr.ifr_name);
617 	struct ifreq ifr;
624 	ifr.ifr_data = (caddr_t)&params;
625 	(void)strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
626 	if (ifconfig_ioctlwrap(h, AF_LOCAL, SIOCSETVLAN, &ifr) == -1) {