/usr/include/pcap/pcap.h does indeed exits on my system. Made the include changes with no luck. Using latest libpcap works fine, added to Ubuntu documentation.
On Mon, Jan 28, 2013 at 5:41 AM, Daniel Borkmann <[email protected]>wrote: > Would it work for you, if you replace both header includes under > > vim bpf.c +719 > > with: > > #include <pcap.h> > > It seems that this is pretty screwed up. Either you include only > > #include <pcap.h> > > as one can find in old code examples (but then it doesn't compile on > new distros), or you include: > > #include <pcap/pcap.h> > #include <pcap/bpf.h> > > and then it doesn't compile on older ones ... > > On Mon, Jan 28, 2013 at 4:51 AM, Jon Schipp <[email protected]> wrote: > > Just tested. > > Latest clone without latest libpcap did not work. > > Latest clone with latest libpcap did work. > > > > On Sun, Jan 27, 2013 at 1:43 PM, Daniel Borkmann <[email protected]> > wrote: > >> On Sun, Jan 27, 2013 at 10:56 AM, Daniel Borkmann > >> <[email protected]> wrote: > >>> On Sun, Jan 27, 2013 at 10:30 AM, Markus Amend <[email protected]> > wrote: > >>> > >>>> latest version of libpcap works. > >>> > >>> Thanks for testing. On Monday, I'll try to find a solution how it can > >>> be made compatible with older versions, until then for these two days, > >>> a newer libpcap version must be enough. ;-) > >> > >> I've removed a define and included the <pcap/bpf.h> library, I think > >> this should resolve all build issues. > >> > >>>> -----Ursprüngliche Nachricht----- > >>>> Von: [email protected] [mailto: > [email protected]] Im > >>>> Auftrag von Daniel Borkmann > >>>> Gesendet: Samstag, 26. Januar 2013 20:02 > >>>> An: [email protected] > >>>> Betreff: Re: [netsniff-ng] Bpfc questions > >>>> > >>>> On Sat, Jan 26, 2013 at 4:13 PM, Markus Amend <[email protected] > > > >>>> wrote: > >>>>> First: >unrecognized command line option > >>>>> "-Wunused-but-set-parameter"<, I have to comment it out > >>>>> Second: I have the same issue with libpcap-dev 0.8 installod on > Ubuntu > >>>>> 10.04 > >>>>> 64bit: > >>>>> > >>>>> make netsniff-ng > >>>>> /home/markus/.bashrc: 13: shopt: not found > >>>>> /home/markus/.bashrc: 21: shopt: not found > >>>>> /home/markus/.bashrc: 99: shopt: not found > >>>>> /etc/bash_completion: 33: [[: not found > >>>>> /etc/bash_completion: 39: [[: not found > >>>>> /etc/bash_completion: 52: Bad substitution NACL_LIB_DIR/NACL_INC_DIR > >>>>> is undefined, building libnacl with curvetun! > >>>>> Building netsniff-ng: > >>>>> -e CC hash.c > >>>>> -e CC dissector.c > >>>>> -e CC dissector_eth.c > >>>>> -e CC dissector_80211.c > >>>>> -e CC proto_arp.c > >>>>> -e CC proto_ethernet.c > >>>>> -e CC proto_icmpv4.c > >>>>> -e CC proto_icmpv6.c > >>>>> -e CC proto_igmp.c > >>>>> -e CC proto_ip_authentication_hdr.c > >>>>> -e CC proto_ip_esp.c > >>>>> -e CC proto_ipv4.c > >>>>> -e CC proto_ipv6.c > >>>>> -e CC proto_ipv6_dest_opts.c > >>>>> -e CC proto_ipv6_fragm.c > >>>>> -e CC proto_ipv6_hop_by_hop.c > >>>>> -e CC proto_ipv6_in_ipv4.c > >>>>> -e CC proto_ipv6_mobility_hdr.c > >>>>> -e CC proto_ipv6_no_nxt_hdr.c > >>>>> -e CC proto_ipv6_routing.c > >>>>> -e CC proto_none.c > >>>>> -e CC proto_tcp.c > >>>>> -e CC proto_udp.c > >>>>> -e CC proto_vlan.c > >>>>> -e CC proto_vlan_q_in_q.c > >>>>> -e CC proto_mpls_unicast.c > >>>>> -e CC proto_80211_mac_hdr.c > >>>>> -e CC xio.c > >>>>> -e CC xutils.c > >>>>> -e CC xmalloc.c > >>>>> -e CC bpf.c > >>>>> bpf.c: In function ‘bpf_parse_rules’: > >>>>> bpf.c:780: error: storage size of ‘bpfp’ isn’t known > >>>>> bpf.c:788: error: ‘PCAP_NETMASK_UNKNOWN’ undeclared (first use in > this > >>>>> function) > >>>>> bpf.c:788: error: (Each undeclared identifier is reported only once > >>>>> bpf.c:788: error: for each function it appears in.) > >>>>> bpf.c:780: warning: unused variable ‘bpfp’ > >>>>> make: *** [netsniff-ng/bpf.o] Error 1 > >>>> > >>>> Would it work, if you download and install the latest pcap? > >>>> > >>>> https://github.com/mcr/libpcap > >>>> > >>>>> -----Ursprüngliche Nachricht----- > >>>>> Von: [email protected] > >>>>> [mailto:[email protected]] Im Auftrag von Daniel Borkmann > >>>>> Gesendet: Samstag, 26. Januar 2013 11:10 > >>>>> An: [email protected] > >>>>> Betreff: Re: [netsniff-ng] Bpfc questions > >>>>> > >>>>> On Sat, Jan 26, 2013 at 1:35 AM, Jon Schipp <[email protected]> > wrote: > >>>>>> Grabbed the latest: > >>>>>> > >>>>>> Building netsniff-ng toolkit (0.5.8-rc0) for x86_64-linux-gnu: > >>>>>> Building netsniff-ng: > >>>>>> -e CC bpf.c > >>>>>> bpf.c: In function ‘bpf_parse_rules’: > >>>>>> bpf.c:780:21: error: storage size of ‘bpfp’ isn’t known > >>>>>> bpf.c:780:21: warning: unused variable ‘bpfp’ [-Wunused-variable] > >>>>>> make: *** [netsniff-ng/bpf.o] Error 1 > >>>>> > >>>>> Hmm, compilation works fine for me on Fedora. Do you have > >>>>> libpcap-dev/devel installed? It's used (only) to generate a > >>>>> tcpdump-like BPF filter. Do you have this file? > >>>>> > >>>>> * /usr/include/pcap/pcap.h > >>>>> > >>>>> Would it work if you change the include in bpf.c to <pcap.h> only? > >>>>> > >>>>> Let me know. > >>>>> > >>>>>> On Fri, Jan 25, 2013 at 9:53 AM, Daniel Borkmann > >>>>>> <[email protected]> > >>>>> wrote: > >>>>>>> On Fri, Jan 25, 2013 at 4:27 AM, Jon Schipp <[email protected]> > wrote: > >>>>>>> > >>>>>>>> I'm confused about the the terminology here too. I imagine that > >>>>>>>> "-L|--lla Compile low-level BPF" means compile to > >>>>>>>> low-level BPF rather than _output_ a low-level filter. I think > it's > >>>>>>>> just the ambiguous wording because mnemonics like ld, jeq look > >>>>>>>> higher level than 0x20, 0x28. > >>>>>>> > >>>>>>> Right, I've just removed that in upstream. > >>>>>>> > >>>>>>> Also, for a better user experience, I've decided to add support for > >>>>>>> tcpdump-like filtering syntax. > >>>>>>> > >>>>>>> For netsniff-ng this means, e.g.: > >>>>>>> > >>>>>>> - netsniff-ng -i eth0 udp or tcp > >>>>>>> - netsniff-ng -i eth0 -f "udp or tcp" -V -o out.pcap --silent > >>>>>>> - netsniff-ng -i eth0 -f filter.bpfo -V -o out.pcap --silent > >>>>>>> > >>>>>>> Where ``cat filter.bpfo'' contains sth. like these opcodes ... > >>>>>>> > >>>>>>> { 0x20, 0, 0, 0x00000008 }, > >>>>>>> { 0x15, 0, 3, 0xccddeeff }, > >>>>>>> { 0x28, 0, 0, 0x00000006 }, > >>>>>>> { 0x15, 0, 1, 0x0000aabb }, > >>>>>>> { 0x6, 0, 0, 0xffffffff }, > >>>>>>> { 0x6, 0, 0, 0x00000000 }, > >>>>>>> > >>>>>>> .... that were produced by bpfc. This means, now you have the full > >>>>>>> program. ;-) For low-level debugging or advanced filtering (i.e. > >>>>>>> Linux socket filter extensions), you can use bpfc, compile it into > a > >>>>>>> file, pass it to netsniff-ng, for high-level filtering everyone > >>>>>>> knows tcpdump-like syntax, so you can pass this as well via -f. > >>>>>>> Internally, it's checked if the parameter you've passed is a file > or > >>>> not. > >>>>>> > >>>>>> -- > >>>>>> > >>>>>> > >>>>> > >>>>> -- > >>>>> > >>>>> > >>>>> > >>>>> -- > >>>>> > >>>>> > >>>> > >>>> -- > >>>> > >>>> > >>>> > >> > >> -- > >> > >> > > > > -- > > > > > > -- > You received this message because you are subscribed to the Google Groups > "netsniff-ng" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- You received this message because you are subscribed to the Google Groups "netsniff-ng" group. 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