104 	struct pkt_cap_iter *iter = malloc(sizeof (struct pkt_cap_iter));  in pkt_cap_open()  local
105 	if (iter == NULL) {  in pkt_cap_open()
111 	iter->pci_fd = fd;  in pkt_cap_open()
112 	iter->pci_base = (const char *)map;  in pkt_cap_open()
113 	iter->pci_map_sz = map_sz;  in pkt_cap_open()
114 	iter->pci_sz = info.st_size;  in pkt_cap_open()
115 	iter->pci_offset = sizeof (*hdr);  in pkt_cap_open()
117 	return (iter);  in pkt_cap_open()
121 pkt_cap_close(pkt_cap_iter_t *iter)  in pkt_cap_close()  argument
123 	(void) munmap((void *)iter->pci_base, iter->pci_map_sz);  in pkt_cap_close()
124 	(void) close(iter->pci_fd);  in pkt_cap_close()
125 	free(iter);  in pkt_cap_close()
129 pkt_cap_next(pkt_cap_iter_t *iter, const void **pkt_buf, uint_t *sizep)  in pkt_cap_next()  argument
131 	size_t remain = iter->pci_sz - iter->pci_offset;  in pkt_cap_next()
138 	    (const snoop_pkt_hdr_t *)&iter->pci_base[iter->pci_offset];  in pkt_cap_next()
148 	iter->pci_offset += total_sz;  in pkt_cap_next()
284 	pkt_cap_iter_t *iter = pkt_cap_open(fd);  in main()  local
285 	if (iter == NULL) {  in main()
299 	while (pkt_cap_next(iter, &pkt_buf, &pkt_sz)) {  in main()
346 	pkt_cap_close(iter);  in main()