56 pcap_read_haiku(pcap_t* handle, int maxPackets _U_, pcap_handler callback,  in pcap_read_haiku()  argument
61 	u_char* buffer = (u_char*)handle->buffer;  in pcap_read_haiku()
64 		if (handle->break_loop) {  in pcap_read_haiku()
65 			handle->break_loop = 0;  in pcap_read_haiku()
68 		bytesReceived = recvfrom(handle->fd, buffer, handle->bufsize, MSG_TRUNC,  in pcap_read_haiku()
82 		pcapint_fmt_errmsg_for_errno(handle->errbuf, PCAP_ERRBUF_SIZE,  in pcap_read_haiku()
87 	struct pcap_haiku* handlep = (struct pcap_haiku*)handle->priv;  in pcap_read_haiku()
109 		wireLength <= handle->bufsize ? wireLength : handle->bufsize;  in pcap_read_haiku()
112 	if (handle->fcode.bf_insns) {  in pcap_read_haiku()
115 		if (pcapint_filter(handle->fcode.bf_insns, buffer, wireLength,  in pcap_read_haiku()
122 	header.caplen = captureLength <= (bpf_u_int32)handle->snapshot ?  in pcap_read_haiku()
124 	                (bpf_u_int32)handle->snapshot;  in pcap_read_haiku()
165 get_promisc(pcap_t *handle)  in get_promisc()  argument
167 	struct pcap_haiku *handlep = (struct pcap_haiku *)handle->priv;  in get_promisc()
170 	                &handlep->ifreq, handle->errbuf) < 0)  in get_promisc()
177 set_promisc(pcap_t *handle, const int enable)  in set_promisc()  argument
179 	struct pcap_haiku *handlep = (struct pcap_haiku *)handle->priv;  in set_promisc()
186 	                   &handlep->ifreq, handle->errbuf);  in set_promisc()
191 pcap_cleanup_haiku(pcap_t *handle)  in pcap_cleanup_haiku()  argument
193 	struct pcap_haiku *handlep = (struct pcap_haiku *)handle->priv;  in pcap_cleanup_haiku()
200 		if (handle->opt.promisc && ! handlep->orig_promisc &&  in pcap_cleanup_haiku()
201 		    get_promisc(handle))  in pcap_cleanup_haiku()
202 			(void)set_promisc(handle, 0);  in pcap_cleanup_haiku()
206 	pcapint_cleanup_live_common(handle);  in pcap_cleanup_haiku()
211 pcap_inject_haiku(pcap_t *handle, const void *buffer _U_, int size _U_)  in pcap_inject_haiku()  argument
215 	strlcpy(handle->errbuf, "Sending packets isn't supported yet",  in pcap_inject_haiku()
222 pcap_stats_haiku(pcap_t *handle, struct pcap_stat *stats)  in pcap_stats_haiku()  argument
224 	struct pcap_haiku* handlep = (struct pcap_haiku*)handle->priv;  in pcap_stats_haiku()
229 	                &handlep->ifreq, handle->errbuf) < 0)  in pcap_stats_haiku()
240 pcap_activate_haiku(pcap_t *handle)  in pcap_activate_haiku()  argument
242 	struct pcap_haiku *handlep = (struct pcap_haiku *)handle->priv;  in pcap_activate_haiku()
246 	if ((handlep->aux_socket = dgram_socket(AF_INET, handle->errbuf)) < 0)  in pcap_activate_haiku()
253 	                &handlep->ifreq, handle->errbuf) < 0) {  in pcap_activate_haiku()
263 	if ((handle->fd = dgram_socket(AF_LINK, handle->errbuf)) < 0)  in pcap_activate_haiku()
271 	if (ioctl_ifreq(handle->fd, SIOCGIFADDR, "SIOCGIFADDR",  in pcap_activate_haiku()
272 	                &handlep->ifreq, handle->errbuf) < 0)  in pcap_activate_haiku()
276 		snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,  in pcap_activate_haiku()
278 		         sdl->sdl_family, handle->opt.device);  in pcap_activate_haiku()
285 		handle->linktype = DLT_EN10MB;  in pcap_activate_haiku()
294 		handle->linktype = DLT_RAW;  in pcap_activate_haiku()
297 		snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,  in pcap_activate_haiku()
299 		         sdl->sdl_type, handle->opt.device);  in pcap_activate_haiku()
304 	if (ioctl_ifreq(handle->fd, SIOCSPACKETCAP, "SIOCSPACKETCAP",  in pcap_activate_haiku()
305 	                &handlep->ifreq, handle->errbuf) < 0)  in pcap_activate_haiku()
308 	handle->selectable_fd = handle->fd;  in pcap_activate_haiku()
309 	handle->read_op = pcap_read_haiku;  in pcap_activate_haiku()
310 	handle->setfilter_op = pcapint_install_bpf_program; /* no kernel filtering */  in pcap_activate_haiku()
311 	handle->inject_op = pcap_inject_haiku;  in pcap_activate_haiku()
312 	handle->stats_op = pcap_stats_haiku;  in pcap_activate_haiku()
313 	handle->cleanup_op = pcap_cleanup_haiku;  in pcap_activate_haiku()
316 	handle->getnonblock_op = pcapint_getnonblock_fd;  in pcap_activate_haiku()
317 	handle->setnonblock_op = pcapint_setnonblock_fd;  in pcap_activate_haiku()
327 	if (handle->snapshot <= 0 || handle->snapshot > MAXIMUM_SNAPLEN)  in pcap_activate_haiku()
328 		handle->snapshot = MAXIMUM_SNAPLEN;  in pcap_activate_haiku()
349 	handle->bufsize = 65536;  in pcap_activate_haiku()
352 	handle->buffer = (u_char*)malloc(handle->bufsize);  in pcap_activate_haiku()
353 	if (handle->buffer == NULL) {  in pcap_activate_haiku()
354 		pcapint_fmt_errmsg_for_errno(handle->errbuf, PCAP_ERRBUF_SIZE,  in pcap_activate_haiku()
359 	if (handle->opt.promisc) {  in pcap_activate_haiku()
362 		if ((handlep->orig_promisc = get_promisc(handle)) < 0)  in pcap_activate_haiku()
364 		if (! handlep->orig_promisc && set_promisc(handle, 1) < 0)  in pcap_activate_haiku()
369 	pcap_cleanup_haiku(handle);  in pcap_activate_haiku()
431 	pcap_t* handle = PCAP_CREATE_COMMON(errorBuffer, struct pcap_haiku);  in pcapint_create_interface()  local
432 	if (handle == NULL)  in pcapint_create_interface()
434 	handle->activate_op = pcap_activate_haiku;  in pcapint_create_interface()
436 	struct pcap_haiku *handlep = (struct pcap_haiku *)handle->priv;  in pcapint_create_interface()
440 	return handle;  in pcapint_create_interface()