Re: SCO libpcap

["sufei7099" <sufei7099 () gmail com>]

After replacing file <sys/dlpi.h> with <sys/attdlpi.h>, I have install libpcap on SCO OpenServer successfully. Then, I 
want to write a small program to test it. However, when I compile the c file,which includes 
pcap_findalldevs,pcap_lookupdev and so on, the result is wrong as follows:
# cmdpcap
undefined                       first referenced
 symbol                             in file
pcap_findalldevs                    mypcap.o
i386ld fatal: Symbol referencing errors. No output written to mypcap
So, I don't know why? Is it something I havn't config?




sufei7099
2008-06-18



发件人： Guy Harris
发送时间： 2008-06-13 00:03:10
收件人： tcpdump-workers () lists tcpdump org
抄送： 
主题： Re: [tcpdump-workers] SCO libpcap

sufei7099 wrote:
> It's print nothing.

I suspected it would.

Are you running OpenServer 5, OpenServer 6,   That means that the code 
in libpcap's pcap-dlpi.c probably can't easily be made to work on 
OpenServer 5.  About the only thing I can suggest is to try replacing the

#include  <sys/dlpi.h >

file with

#include  <sys/attdlpi.h >

and see whether that compiles and works.  If it does, let us know; if it 
doesn't, you'd have probably have to ask SCO for help; unfortunately, I 
don't see anything about running libpcap on OpenServer 5 on the Web, and 
the page at

http://www.sco.com/skunkware/

has, in a section called "OSR5/UW7 Source Archives", the unchanged 
libpcap 0.6.2 I mentioned in an earlier message, so if "OSR5" is short 
for "OpenServer Release 5", that may mean that SCO don't have libpcap 
for OpenServer 5 (it might work on UnixWare 7, but not OpenServer 5).
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