Commit Graph

13 Commits

Author SHA1 Message Date
Xin LI
681ed54caa MFV r276759: libpcap 1.6.2.
MFC after:	1 month
2015-01-06 22:29:12 +00:00
Luigi Rizzo
86f82ef946 Add netmap support to libpcap. Tcpdump and other native pcap application can now
run directly on netmap ports using netmap:foo or valeXX:YY device names.
Modifications to existing code are small and trivial, the netmap-specific
code is all in a new file.

Please be aware that in netmap mode the physical interface is disconnected from
the host stack, so libpcap will steal the traffic not just make a copy.

For the full version of the code (including linux and autotools support) see
	https://code.google.com/p/netmap-libpcap/

MFC after:	3 days
2014-10-06 15:48:28 +00:00
Xin LI
edc89b24f3 MFV: libpcap 1.4.0.
MFC after:	4 weeks
2013-05-30 08:02:00 +00:00
Xin LI
15752fa858 MFV: libpcap 1.3.0.
MFC after:	4 weeks
2012-10-05 18:42:50 +00:00
Xin LI
d1e8733132 Merge from vendor branch: update libpcap to 1.2.1.
MFC after:	2 weeks
2012-05-14 05:12:56 +00:00
Dimitry Andric
bf77b6f8d7 Regenerate our lib/libpcap/config.h for libpcap 1.1.1. 2010-10-29 22:57:14 +00:00
Rui Paulo
28510af555 Support files for new libpcap 1.0.0.
Includes a shlib bump.
2009-03-21 22:59:02 +00:00
Ed Schouten
136600fe59 Change bpf(4) to use the cdevpriv API.
Right now the bpf(4) driver uses the cloning API to generate /dev/bpf%u.
When an application such as tcpdump needs a BPF, it opens /dev/bpf0,
/dev/bpf1, etc. until it opens the first available device node. We used
this approach, because our devfs implementation didn't allow
per-descriptor data.

Now that we can, make it use devfs_get_cdevpriv() to obtain the private
data. To remain compatible with the existing implementation, add a
symlink from /dev/bpf0 to /dev/bpf. I've already changed libpcap to
compile with HAVE_CLONING_BPF, which makes it use /dev/bpf. There may be
other applications in the base system (dhclient) that use the loop to
obtain a valid bpf.

Discussed on:	src-committers
Approved by:	csjp
2008-08-13 15:41:21 +00:00
Max Laier
3bc70204ae Update for libpcap 0.9.8 import 2007-10-16 02:10:44 +00:00
Sam Leffler
0b27443f51 update for import of v0.9.1-096 2005-05-29 18:12:46 +00:00
Ruslan Ermilov
731db6a428 NOINET6 -> NO_INET6 2004-12-21 10:49:29 +00:00
Bill Fenner
87d7b72262 Update for libpcap 0.7.1 2002-06-21 01:35:37 +00:00
Bill Fenner
1a92ad3d67 Update for libpcap 0.6.2 2001-04-03 04:34:50 +00:00