134 	pcap_if_t *curdev, *prevdev, *nextdev;  in add_or_find_if()  local
141 	for (curdev = *alldevs; curdev != NULL; curdev = curdev->next) {  in add_or_find_if()
142 		if (strcmp(name, curdev->name) == 0)  in add_or_find_if()
146 	if (curdev == NULL) {  in add_or_find_if()
215 		curdev = malloc(sizeof(pcap_if_t));  in add_or_find_if()
216 		if (curdev == NULL) {  in add_or_find_if()
225 		curdev->next = NULL;  in add_or_find_if()
226 		curdev->name = strdup(name);  in add_or_find_if()
227 		if (curdev->name == NULL) {  in add_or_find_if()
230 			free(curdev);  in add_or_find_if()
237 			curdev->description = strdup(description);  in add_or_find_if()
238 			if (curdev->description == NULL) {  in add_or_find_if()
241 				free(curdev->name);  in add_or_find_if()
242 				free(curdev);  in add_or_find_if()
249 			curdev->description = NULL;  in add_or_find_if()
251 		curdev->addresses = NULL;	/* list starts out as empty */  in add_or_find_if()
252 		curdev->flags = 0;  in add_or_find_if()
254 			curdev->flags |= PCAP_IF_LOOPBACK;  in add_or_find_if()
301 			if (!(curdev->flags & PCAP_IF_LOOPBACK) &&  in add_or_find_if()
324 			    (!(curdev->flags & PCAP_IF_LOOPBACK) ||  in add_or_find_if()
339 		curdev->next = nextdev;  in add_or_find_if()
351 			*alldevs = curdev;  in add_or_find_if()
353 			prevdev->next = curdev;  in add_or_find_if()
356 	*curdev_ret = curdev;  in add_or_find_if()
414 	pcap_if_t *curdev;  in add_addr_to_iflist()  local
490 	if (add_or_find_if(&curdev, alldevs, name, flags, description,  in add_addr_to_iflist()
499 	if (curdev == NULL) {  in add_addr_to_iflist()
580 	for (prevaddr = curdev->addresses; prevaddr != NULL; prevaddr = nextaddr) {  in add_addr_to_iflist()
594 		curdev->addresses = curaddr;  in add_addr_to_iflist()
610 	pcap_if_t *curdev;  in pcap_add_if()  local
612 	return (add_or_find_if(&curdev, devlist, name, flags, description,  in pcap_add_if()
623 	pcap_if_t *curdev, *nextdev;  in pcap_freealldevs()  local
626 	for (curdev = alldevs; curdev != NULL; curdev = nextdev) {  in pcap_freealldevs()
627 		nextdev = curdev->next;  in pcap_freealldevs()
632 		for (curaddr = curdev->addresses; curaddr != NULL; curaddr = nextaddr) {  in pcap_freealldevs()
648 		free(curdev->name);  in pcap_freealldevs()
653 		if (curdev->description != NULL)  in pcap_freealldevs()
654 			free(curdev->description);  in pcap_freealldevs()
659 		free(curdev);  in pcap_freealldevs()