Ok，I know it， thanks！
在2010-02-23?10:18:52，"Guy?Harris"?<[email protected]>?写道： > >On?Feb?22,?2010,?at?5:40?PM,?d00fy?wrote: > >>?Does?pcap-1.0.0?use?mmap?to?copy?packets?from?kernel?space?to?user?spcace?as?default? > >If?it's?compiled?on > > > 1)?a?Linux?distribution?with?the?right?headers?to?allow?it?to?support?memory-mapped?capture > >or > > 2)?a?FreeBSD?release?with?memory-mapped?capture?support > >and?it's?running?on > > 1)?a?Linux?distribution?whose?kernel?supports?memory-mapped?capture > >or > > 2)?a?FreeBSD?release?that?supports?memory-mapped?capture > >then,?unless?some?part?of?setting?up?memory-mapped?capture?fails,?it?will?use?it.- >This?is?the?tcpdump-workers?list. >Visit?https://cod.sandelman.ca/?to?unsubscribe. - This is the tcpdump-workers list. Visit https://cod.sandelman.ca/ to unsubscribe.
