15 #include <pcap.h>
42 	pcap_t *pcap;  member
72 		ret = pcap_inject(l2->pcap, (u8 *) eth, len + sizeof(*eth));  in l2_packet_send()
76 		return pcap_inject(l2->pcap, buf, len);  in l2_packet_send()
83 	pcap_t *pcap = sock_ctx;  in l2_packet_receive()  local
90 	if (pcap_next_ex(pcap, &hdr, &packet) == -1) {  in l2_packet_receive()
126 	l2->pcap = pcap_open_live(l2->ifname, 2500, 0, 10, pcap_err);  in l2_packet_init_libpcap()
127 	if (l2->pcap == NULL) {  in l2_packet_init_libpcap()
132 	if (pcap_datalink(l2->pcap) != DLT_EN10MB &&  in l2_packet_init_libpcap()
133 	    pcap_set_datalink(l2->pcap, DLT_EN10MB) < 0) {  in l2_packet_init_libpcap()
135 			pcap_geterr(l2->pcap));  in l2_packet_init_libpcap()
145 	if (pcap_compile(l2->pcap, &pcap_fp, pcap_filter, 1, pcap_netp) < 0) {  in l2_packet_init_libpcap()
146 		fprintf(stderr, "pcap_compile: %s\n", pcap_geterr(l2->pcap));  in l2_packet_init_libpcap()
150 	if (pcap_setfilter(l2->pcap, &pcap_fp) < 0) {  in l2_packet_init_libpcap()
151 		fprintf(stderr, "pcap_setfilter: %s\n", pcap_geterr(l2->pcap));  in l2_packet_init_libpcap()
164 		if (ioctl(pcap_fileno(l2->pcap), BIOCIMMEDIATE, &on) < 0) {  in l2_packet_init_libpcap()
173 	eloop_register_read_sock(pcap_get_selectable_fd(l2->pcap),  in l2_packet_init_libpcap()
174 				 l2_packet_receive, l2, l2->pcap);  in l2_packet_init_libpcap()
290 		if (l2->pcap) {  in l2_packet_deinit()
292 				pcap_get_selectable_fd(l2->pcap));  in l2_packet_deinit()
293 			pcap_close(l2->pcap);  in l2_packet_deinit()