Sponsored Content
Full Discussion: Compiling Pcap.c
Top Forums Programming Compiling Pcap.c Post 13677 by TioTony on Tuesday 22nd of January 2002 09:28:52 AM
Old 01-22-2002
Thanks for your help thus far. I changed the cc to gcc in the Makefile, which I had done before as well. I think the key was changing KPIC to DPIC. That seems to have gotten me further. There is no config file. When I run make, I now get this:

gcc -c -xO3 -xdepend -DVERSION=\"0.04\" -DXS_VERSION=\"0.04\" -DPIC -I/usr/perl5/5.00503/sun4-solaris/CORE Pcap.c
gcc: language depend not recognized
gcc: Pcap.c: linker input file unused since linking not done
Running Mkbootstrap for Net::Pcap ()
chmod 644 Pcap.bs
LD_RUN_PATH="" gcc -o blib/arch/auto/Net/Pcap/Pcap.so -G Pcap.o
gcc: Pcap.o: No such file or directory
gcc: No input files
*** Error code 1
make: Fatal error: Command failed for target `blib/arch/auto/Net/Pcap/Pcap.so'

All the paths mentioned exit but Pcap.so is not in blib/arch/auto/Net/Pcap/. Where do I go from here? Does anyone know of any good gcc 101 sites that could help me out?
Thanks,
TioTony
 

10 More Discussions You Might Find Interesting

1. Programming

pcap.h

I cant use pcap.h include file. How can I do so? :confused: (8 Replies)
Discussion started by: Pervez Sajjad
8 Replies

2. Programming

Filtering paquets with pcap.h

Hello everybody!! I am currently doing my intership and I need some tips for Pcap.h. I search some tips tp filter my paquets in a C program with the Pcap.h librairy. The onlys thing I have found is thaht I can filter low level protocol with their name like (tcp/udp..). But for the higher... (3 Replies)
Discussion started by: danathane
3 Replies

3. Programming

Pcap.h Sniffing

Can someone please help me figure out how to use pcap.h to sniff packets between only 2 computers whose mac addresses are know? Thanks (0 Replies)
Discussion started by: papabearcares
0 Replies

4. Shell Programming and Scripting

Pcap.h Sniffing

Can someone please help me figure out how to use pcap.h to sniff packets between only 2 computers whose mac addresses are know? Thanks (0 Replies)
Discussion started by: papabearcares
0 Replies

5. UNIX for Dummies Questions & Answers

Filtering pcap files

Hi, I am new at UNIX and programing in general and only have a basic knowledge of C++. I am helping out with some research at a college and was given the task to sort through captured packets via IP addresses. I was wondering if anyone could help me with writing a code which filters through pcap... (1 Reply)
Discussion started by: hershey101
1 Replies

6. Programming

searching through pcap files

Hi, I am new at UNIX and programing in general and only have a basic knowledge of C++. I am helping out with some research at a college and was given the task to sort through captured packets via IP addresses. I was wondering if anyone could help me with writing a code which filters through pcap... (4 Replies)
Discussion started by: hershey101
4 Replies

7. Programming

Packet capturing using pcap

Hi, i am using a linux CentOS machine. I have 2 real network interfaces eth0, eth1 and 2 virtual interfaces tap0 and tap1. I am using PCAP library to capture the packets on theses interfaces. If i specify the interface as "any", i cannot find a way to know from which interface the packet... (1 Reply)
Discussion started by: rahulnitk2004
1 Replies

8. Shell Programming and Scripting

Sampling pcap file

Hi, I have a standard pcap file created using tcpdump. The file looks like 06:49:36.487629 IP 202.1.175.252 > 71.126.222.64: ICMP echo request, id 52765, seq 1280, length 40 06:49:36.489552 IP 192.120.148.227 > 71.126.222.64: ICMP echo request, id 512, seq 1280, length 40 06:49:36.491812 IP... (8 Replies)
Discussion started by: sajal.bhatia
8 Replies

9. Programming

Ascii vs Pcap tracing

Dear All, Which is better to use ? Ascii or Pcap tracing ? Or are they complementary ? (1 Reply)
Discussion started by: knowledgeSeeker
1 Replies

10. Programming

PCAP -> PFRING

Hi I have a program that captures packets with the libpcap library by calling the pcap-functions, e.g. pcap_next(...). I would like to use PF_RING for the program and therefore I would have to adjust the calling functions to pfring_open(...) pfring_recv(...) I'm pretty knew in network... (0 Replies)
Discussion started by: Freaky123
0 Replies
Pcap(3pm)						User Contributed Perl Documentation						 Pcap(3pm)

  ## Need an IO::Handle to $kernel->select_read() upon
  $heap->{fdh} = IO::Handle->new_from_fd( $heap->{fd}, "r" )
    or die "Can't create IO::Handle from pcap fd: $!
";

NAME
POE::Component::Pcap - POE Interface to Net::Pcap SYNOPSIS
use POE::Component::Pcap; POE::Component::Pcap->spawn( Alias => 'pcap', Device => 'eth0', Filter => 'host fooble or host blort', Dispatch => 'got_packet', Session => $my_session_id, ); $poe_kernel->post( pcap => open_live => 'eth0', 80, 1, 100 ); $poe_kernel->post( pcap => set_filter => 'arp or host zooble' ); $poe_kernel->post( pcap => set_dispatch => 'target_state' ); $poe_kernel->post( pcap => 'run' ); $poe_kernel->post( pcap => 'shutdown' ); DESCRIPTION
POE::Component::Pcap provides a wrapper for using the Net::Pcap module from POE programs. The component creates a separate session which posts events to a specified session and state when packets are available. ARGUMENTS Alias The alias for the Pcap session. Used to post events such as "run" and "shutdown" to control the component. Defaults to "pcap" if not specified. Device As a shortcut, the device for Net::Pcap to watch may be specified when creating the component. If this argument is used, Net::Pcap::open_live will be called with a snaplen of 80 octets, a timeout of 100ms, and the interface will be put in promiscuous mode. If these values are not suitable, post an "open_live" event instead. Filter Another shortcut, calls Net::Pcap::compile and Net::Pcap::setfilter to set a packet filter. This can only be used if the Device argument is also given; otherwise a "set_filter" event should be posted after an "open_live" event (since Net::Pcap must have a "pcap_t" descriptor to work with). Dispatch Session These specify the session and state to which events should be posted when packets are received. EVENTS The following examples assume that the component's alias has been set to the default value of pcap. open_live $_[KERNEL]->post( pcap => open_live => 'device', [snaplen], [promsic?], [timeout] ); Calls Net::Pcap::open_live. The device name must be specified. The snaplen, promiscuous, and timeout parameters default to 80, 1, and 100 respectively. This event must be posted (or the Device argument must have been passed to spawn()) before anything else can be done with the component. set_filter $_[KERNEL]->post( pcap => set_filter => 'host fooble or host blort' ) Sets the Net::Pcap capture filter. See tcpdump(8) for details on the filter language used by pcap(3). set_dispatch $_[KERNEL]->post( pcap => set_dispatch => 'target_state', 'target_session' ); Sets the state and session to which events are sent when packets are recevied. The target session will default to the sender of the event if not specified. The event posted will have a single argument (available as ARG0) which will be an array reference containing the $hdr and $pkt parameters from Net::Pcap. See the Net::Pcap(3) documentation for more details. run $_[KERNEL]->post( pcap => 'run' ); Causes the component to register a select_read and start watching for packets. shutdown $_[KERNEL]->post( pcap => 'shutdown' ); Shuts the component down. Causes Net::Pcap::close to be called. SEE ALSO
Net::Pcap(3), pcap(3), tcpdump(8), POE(3), POE::Component(3) AUTHOR
Mike Fletcher, <fletch@phydeaux.org> COPYRIGHT
Copyright 2000-2001, Mike Fletcher. All Rights Reserved. This is free software; you may redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2008-01-28 Pcap(3pm)
All times are GMT -4. The time now is 11:19 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy