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(no subject)
From: wen lui <esolvepolito () gmail com>
Date: Thu, 18 Apr 2013 03:56:46 +0200
handle = pcap_open_live(dev, BUFSIZ, 0, 0, errbuf); pcap_compile(handle, &fp, filter_exp, 0, mask) == -1 pcap_setfilter(handle, &fp); struct pcap_pkthdr pcap_header; // The header that pcap gives us const u_char *pcap_packet; // The actual packet while(1){ n=fork(); if(n==0) { // child process fd_set rdfds; int pcap_fd = pcap_get_selectable_fd(pcap_handler); for(;;){ FD_ZERO(&rdfds); FD_SET(pcap_fd, &rdfds); FD_SET(sd_proxy, &rdfds); // here is another fd select(pcap_fd>sd_proxy?pcap_fd+1:sd_proxy+1, &rdfds, NULL, NULL, NULL) _______________________________________________ tcpdump-workers mailing list tcpdump-workers () lists tcpdump org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers
Current thread:
- (no subject) wen lui (Apr 18)
- Re: pcap and select() Guy Harris (Apr 18)