afridi_ahmad29 at yahoo
Aug 2, 2012, 4:43 AM
Post #9 of 9
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Re: Problem with compiling modified ver. of pfsend
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hi
It worked, thank you very much. Now i can play with these examples.
Best regards
Khan
________________________________
From: Alfredo Cardigliano <cardigliano [at] ntop>
To: ntop-misc [at] listgateway; Khan <afridi_ahmad29 [at] yahoo>
Sent: Thursday, August 2, 2012 1:27 PM
Subject: Re: [Ntop-misc] Problem with compiling modified ver. of pfsend
Please add -lpcap
Alfredo
On Aug 2, 2012, at 12:41 PM, Khan <afridi_ahmad29 [at] yahoo> wrote:
Hi Luca,
>
>
>the number of errors are reduced.
>
>
>ahmed [at] ahmed-Latitude-D62:~/PF_RING/userland/examples$ gcc pfsend.c -o pfsend -l pfring -lpthread
>/tmp/cciYWeM6.o: In function `main':
>pfsend.c:(.text+0xf25): undefined reference to `pcap_open_offline'
>pfsend.c:(.text+0xf93): undefined reference to `pcap_next_ex'
>pfsend.c:(.text+0x125e): undefined reference to `pcap_close'
>/usr/local/lib/libpfring.so: undefined reference to `pcap_compile_nopcap'
>collect2: ld returned 1 exit status
>
>
>
>what else do i need to check-
>
>
>RgerdasKhan
>
>________________________________
> From: Luca Deri <deri [at] ntop>
>To: ntop-misc [at] listgateway; Khan <afridi_ahmad29 [at] yahoo>
>Sent: Thursday, August 2, 2012 11:21 AM
>Subject: Re: [Ntop-misc] Problem with compiling modified ver. of pfsend
>
>
>Hi
>do
> gcc pfsend.c -o pfsend -l pfring -lpthreads
>
>
>Luca
>On Aug 2, 2012, at 11:19 AM, Khan <afridi_ahmad29 [at] yahoo> wrote:
>
>Hi again,
>>
>>seems like the Makefile is upto date, and after making those changes, i got a new error,
>>as a matter of fact, i cannot run any '.c' file in the examples directory with gcc.
>>I tried to compile pfsend.c and here is the list of errors that i got;
>>
>>ahmed [at] ahmed-Latitude-D62:~/PF_RING/userland/examples$ gcc pfsend.c -o pfsend
>>/tmp/ccfOt4oo.o: In function `print_stats':
>>pfsend.c:(.text+0x2ba): undefined reference to
`pfring_format_numbers'
>>pfsend.c:(.text+0x2e8): undefined reference to `pfring_format_numbers'
>>pfsend.c:(.text+0x312): undefined reference to `pfring_format_numbers'
>>pfsend.c:(.text+0x33c): undefined reference to `pfring_format_numbers'
>>pfsend.c:(.text+0x366): undefined reference to `pfring_format_numbers'
>>/tmp/ccfOt4oo.o: In function `sigproc':
>>pfsend.c:(.text+0x4a9):
undefined reference to `pfring_close'
>>/tmp/ccfOt4oo.o: In function `bind2core':
>>pfsend.c:(.text+0x617): undefined reference to `pthread_setaffinity_np'
>>/tmp/ccfOt4oo.o: In function `main':
>>pfsend.c:(.text+0xcc0): undefined reference to `pfring_open'
>>pfsend.c:(.text+0xd17): undefined reference to `pfring_set_application_name'
>>pfsend.c:(.text+0xd2f): undefined reference to `pfring_version'
>>pfsend.c:(.text+0xdd2): undefined reference to `pfring_set_tx_watermark'
>>pfsend.c:(.text+0xf25): undefined reference to `pcap_open_offline'
>>pfsend.c:(.text+0xf93): undefined reference to `pcap_next_ex'
>>pfsend.c:(.text+0x125e): undefined reference to `pcap_close'
>>pfsend.c:(.text+0x12dd): undefined reference to `pfring_close'
>>pfsend.c:(.text+0x15a8): undefined reference to `pfring_config'
>>pfsend.c:(.text+0x1611): undefined reference to `pfring_set_socket_mode'
>>pfsend.c:(.text+0x161e): undefined reference to
`pfring_enable_ring'
>>pfsend.c:(.text+0x163b): undefined reference to `pfring_close'
>>pfsend.c:(.text+0x16ee): undefined reference to `pfring_copy_tx_packet_into_slot'
>>pfsend.c:(.text+0x1800): undefined reference to `pfring_send_ifindex'
>>pfsend.c:(.text+0x1850): undefined reference to `pfring_send'
>>pfsend.c:(.text+0x1899): undefined reference to `pfring_send'
>>pfsend.c:(.text+0x1af7): undefined reference to `pfring_close'
>>collect2: ld returned 1 exit status
>>
>>seems to me like a library is messing from a directory or do i need to use gcc in a different way, any help would be appreciated!
>>
>>this might be very basic steps, but i am new so i have to figure out a way.
>>
>>Regards
>>Khan
>>
>>
>>________________________________
>> From: Chris Wakelin <c.d.wakelin [at] reading>
>>To: ntop-misc [at] listgateway
>>Sent: Wednesday, August 1, 2012 7:59 PM
>>Subject: Re: [Ntop-misc] Problem with compiling modified ver. of pfsend
>>
>>You'll need to add ahmed_pfsend to the "PFPROGS" list or run "make
>>ahmed_pfsend".
>>
>>Best Wishes,
>>Chris
>>
>>On 01/08/12 18:52, Khan wrote:
>>> Hi again and thanks for a response,
>>>
>>> I just wanted to test, so i only changed the src and dest, ip addresses at this point.
>>>
>>> I did made the necessary changes in the Makefile but did not create a new one.
>>> I added this line into the Makefile;
>>>
>>> ahmed_pfsend: ahmed_pfsend.o ${LIBPFRING}
>>> ${CC} ${CFLAGS} ahmed_pfsend.o ${LIBPCAP} ${LIBS} -o $@
>>> and then
>>>
>>> nano Makefile
>>> ls
>>> make
>>>
>>> BR
>>> Khan
>>>
>>> ________________________________
>>> From: Chris Wakelin <c.d.wakelin [at] reading>
>>> To: ntop-misc [at] listgateway
>>> Sent: Wednesday, August 1, 2012 7:17 PM
>>> Subject: Re: [Ntop-misc] Problem with compiling modified ver. of pfsend
>>>
>>> It would probably help if you told us what you changed!
>>>
>>> This looks like an error in your additions to me. You may also need to
>>> include some libs on the command line (look at the Makefile).
>>>
>>> For my versions I made a Makefile.cdw and just copied the relevant
>>> entries to make my own, then ran "make -f Makefile.cdw".
>>>
>>> Best Wishes,
>>> Chris
>>>
>>> On 01/08/12 18:10, Khan wrote:
>>>> Hello,
>>>>
>>>> I used pfsend to TX packets via PF_RING and it went well. Now i have modified the pfsend.c version to
>>>> ahmed_pfsend.c, but the problem is I cannot compile it
with gcc. I copied pfsend.c to ahmed_pfsend.c
as;
>>>>
>>>> cp pfsend.c ahmed_pfsend.c
>>>> there is no error in the program and i am certain.
>>>>
>>>>
>>>> i get the following error:
>>>>
>>>> ahmed [at] ahmed-Latitude-D62:~/PF_RING/userland/examples$ gcc -o ahmed_pfsend.c ahmed_pfsend
>>>> ahmed_pfsend: In function `_fini':
>>>> (.fini+0x0): multiple definition of `_fini'
>>>> /usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu/crti.o:(.fini+0x0): first defined here
>>>> ahmed_pfsend: In function `__data_start':
>>>> (.data+0x0): multiple definition of `__data_start'
>>>> /usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu/crt1.o:(.data+0x0): first defined here
>>>> ahmed_pfsend:(.rodata+0x4): multiple definition of `_IO_stdin_used'
>>>> /usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu/crt1.o:(.rodata.cst4+0x0): first defined here
>>>> ahmed_pfsend: In function
`_start':
>>>> (.text+0x1108): multiple definition of `_start'
>>>> /usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu/crt1.o:(.text+0x0): first defined here
>>>> ahmed_pfsend:(.rodata+0x0): multiple definition of `_fp_hw'
>>>> /usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu/crt1.o:(.rodata+0x0): first defined here
>>>> ahmed_pfsend: In function `_init':
>>>> (.init+0x0): multiple definition of `_init'
>>>> /usr/lib/gcc/i686-linux-gnu/4.6/../../../i386-linux-gnu/crti.o:(.init+0x0): first defined here
>>>> /usr/lib/gcc/i686-linux-gnu/4.6/crtend.o:(.dtors+0x0): multiple definition of `__DTOR_END__'
>>>> ahmed_pfsend:(.dtors+0x4): first defined here
>>>> /usr/bin/ld: error in ahmed_pfsend(.eh_frame); no .eh_frame_hdr table will be created.
>>>> collect2: ld returned 1 exit status
>>>>
>>>>
>>>> can anyone help me out
here//
>>>>
>>>>
>>>> cheers
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Ntop-misc mailing list
>>>> Ntop-misc [at] listgateway
>>>> http://listgateway.unipi.it/mailman/listinfo/ntop-misc
>>>>
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> Ntop-misc mailing list
>>> Ntop-misc [at] listgateway
>>> http://listgateway.unipi.it/mailman/listinfo/ntop-misc
>>>
>>
>>
>>--
>>--+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+-
>>Christopher Wakelin,
c.d.wakelin [at] reading
>>IT Services Centre, The University of Reading, Tel: +44 (0)118 378 2908
>>Whiteknights, Reading, RG6 6AF, UK Fax: +44 (0)118 975 3094
>>_______________________________________________
>>Ntop-misc mailing list
>>Ntop-misc [at] listgateway
>>http://listgateway.unipi.it/mailman/listinfo/ntop-misc
>>
>>
>>_______________________________________________
>>Ntop-misc mailing list
>>Ntop-misc [at] listgateway
>>http://listgateway.unipi.it/mailman/listinfo/ntop-misc
>>
>
>
>_______________________________________________
>Ntop-misc mailing list
>Ntop-misc [at] listgateway
>http://listgateway.unipi.it/mailman/listinfo/ntop-misc
>
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