tcpdump mailing list archives
Re: code available: netmap support for libpcap
From: Luigi Rizzo <rizzo () iet unipi it>
Date: Sat, 15 Feb 2014 13:24:27 -0800
On Sat, Feb 15, 2014 at 1:15 PM, Michael Richardson <mcr () sandelman ca>wrote:
So, basically if we use a device name like "netmap:" or "vale", then we would get support for it. Are there dependancies that would piss off distros that we should worry about? You say that we need netmap, but I don't see where in the build it references some new library.
There isn't any new library, which eases distributing binaries. ./configure checks for the presence of the netmap headers, and if so compiles the extra file. At runtime, netmap only uses open(), ioctl(), mmap() and poll(). Data structures are simple enough that a few macros or inline functions in netmap_user.h are all is needed to access the port and do I/O. cheers luigi _______________________________________________ tcpdump-workers mailing list tcpdump-workers () lists tcpdump org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers
Current thread:
- code available: netmap support for libpcap Luigi Rizzo (Feb 15)
- Re: code available: netmap support for libpcap Michael Richardson (Feb 15)
- Re: code available: netmap support for libpcap Luigi Rizzo (Feb 15)
- Re: code available: netmap support for libpcap Guy Harris (Feb 15)
- Re: code available: netmap support for libpcap Luigi Rizzo (Feb 15)
- Re: code available: netmap support for libpcap Michael Richardson (Feb 15)
- Re: code available: netmap support for libpcap Guy Harris (Feb 15)
- Re: code available: netmap support for libpcap Luigi Rizzo (Feb 15)
- Re: code available: netmap support for libpcap Luigi Rizzo (Feb 15)
- Re: code available: netmap support for libpcap Luigi Rizzo (Feb 15)
- Re: code available: netmap support for libpcap Michael Richardson (Feb 15)
- Re: code available: netmap support for libpcap Luigi Rizzo (Feb 15)
- Re: code available: netmap support for libpcap Michael Richardson (Feb 15)
- Re: code available: netmap support for libpcap Guy Harris (Feb 27)