379 	pcap_if_t *curdev, *prevdev, *nextdev;  in add_or_find_if()  local
387 	for (curdev = *alldevs; curdev != NULL; curdev = curdev->next) {  in add_or_find_if()
388 		if (strcmp(name, curdev->name) == 0)  in add_or_find_if()
392 	if (curdev == NULL) {  in add_or_find_if()
510 		curdev = malloc(sizeof(pcap_if_t));  in add_or_find_if()
511 		if (curdev == NULL) {  in add_or_find_if()
520 		curdev->next = NULL;  in add_or_find_if()
521 		curdev->name = strdup(name);  in add_or_find_if()
522 		if (curdev->name == NULL) {  in add_or_find_if()
525 			free(curdev);  in add_or_find_if()
534 			curdev->description = get_if_description(name);  in add_or_find_if()
539 			curdev->description = strdup(description);  in add_or_find_if()
540 			if (curdev->description == NULL) {  in add_or_find_if()
543 				free(curdev->name);  in add_or_find_if()
544 				free(curdev);  in add_or_find_if()
548 		curdev->addresses = NULL;	/* list starts out as empty */  in add_or_find_if()
549 		curdev->flags = flags;  in add_or_find_if()
556 		this_figure_of_merit = get_figure_of_merit(curdev);  in add_or_find_if()
611 		curdev->next = nextdev;  in add_or_find_if()
623 			*alldevs = curdev;  in add_or_find_if()
625 			prevdev->next = curdev;  in add_or_find_if()
628 	*curdev_ret = curdev;  in add_or_find_if()
667 	pcap_if_t *curdev;  in add_addr_to_iflist()  local
669 	if (add_or_find_if(&curdev, alldevs, name, flags, NULL, errbuf) == -1) {  in add_addr_to_iflist()
675 	if (curdev == NULL) {  in add_addr_to_iflist()
698 	return (add_addr_to_dev(curdev, addr, addr_size, netmask,  in add_addr_to_iflist()
710 add_addr_to_dev(pcap_if_t *curdev,  in add_addr_to_dev()  argument
786 	for (prevaddr = curdev->addresses; prevaddr != NULL; prevaddr = nextaddr) {  in add_addr_to_dev()
800 		curdev->addresses = curaddr;  in add_addr_to_dev()
833 	pcap_if_t *curdev;  in pcap_add_if()  local
835 	return (add_or_find_if(&curdev, devlist, name, flags, description,  in pcap_add_if()
846 	pcap_if_t *curdev, *nextdev;  in pcap_freealldevs()  local
849 	for (curdev = alldevs; curdev != NULL; curdev = nextdev) {  in pcap_freealldevs()
850 		nextdev = curdev->next;  in pcap_freealldevs()
855 		for (curaddr = curdev->addresses; curaddr != NULL; curaddr = nextaddr) {  in pcap_freealldevs()
871 		free(curdev->name);  in pcap_freealldevs()
876 		if (curdev->description != NULL)  in pcap_freealldevs()
877 			free(curdev->description);  in pcap_freealldevs()
882 		free(curdev);  in pcap_freealldevs()