Re: pcap programming
Re: pcap programming
- Subject: Re: pcap programming
- From: Damien Pacaud <email@hidden>
- Date: Thu, 28 Aug 2003 13:19:32 +0200
well , you need to tell gcc to use the right CFlags for the libPcap
I don't know what these are but in the directory where you compiled the
lib, you should have a bin directory and in this directory you will
probably find some executable like : libpcap-config .... when u execute
this program it should tell you the right CFLAGS and LDFLAGS for GCC
I think that should work....(i've never used libpcap but it works like
these on other libs)
On Thursday, August 28, 2003, at 01:08 PM, Syphor wrote:
Dear Damien,
All i'm using to compile is
cc main.c -o run
./run
Thats all i do.
On Thursday, August 28, 2003, at 08:42 PM, Damien Pacaud wrote:
what are your gcc flags ?
On Thursday, August 28, 2003, at 12:24 PM, Syphor wrote:
Hey all,
I have tried to install libpcap manuall on my MacOS X machine
(10.2.6). I have done the usual...
sudo -s
./configure ppc
make
make install
then I try to compile this simple program.
#include <stdio.h>
#include <pcap.h>
int main( int argc, char* argv )
{
char *dev;
dev = pcap_lookupdev(argv[1]);
printf("Device: %s\n", dev);
return(0);
}
and i get the following error... i have nfi whats wrong :/
ld: Undefined symbols:
_pcap_lookupdev
The version of libpcap i compiled was 0.7.1
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