On Thu, Dec 07, 2000 at 09:47:20PM -0800, Matt Dillon wrote: > Looking at the data I would guess that they > are appending to a file using write()'s on a packet-by-packet basis Or, as per my other mail, perhaps using, on Windows, a version of the standard I/O library that does bigger writes, hence fewer system calls. (That might require a bigger kernel buffer in the capture mechanism to keep the capture buffer from overflowing whilst you're busy copying data to file pages in the write, but, in fact, WinPcap is using a 1MB kernel buffer on Windows, rather than the 32K buffer that's used on FreeBSD.) - This is the TCPDUMP workers list. It is archived at http://www.tcpdump.org/lists/workers/index.html To unsubscribe use mailto:[EMAIL PROTECTED]?body=unsubscribe
- [tcpdump-workers] Fwd: kyxtech: freebsd outsniffed by win... Dragos Ruiu
- Re: [tcpdump-workers] Fwd: kyxtech: freebsd outsniff... Guy Harris
- [tcpdump-workers] Re: Fwd: kyxtech: freebsd outsniff... Mike Smith
- [tcpdump-workers] Re: Fwd: kyxtech: freebsd outsniff... Matt Dillon
- [tcpdump-workers] Re: [Ethereal-dev] Re: Fwd: ky... Guy Harris
- [tcpdump-workers] Re: [Ethereal-dev] Re: Fwd... Matt Dillon
- [tcpdump-workers] Re: [Ethereal-dev] Re:... Guy Harris
- [tcpdump-workers] Re: [Ethereal-dev] Re: Fwd: ky... Guy Harris
- [tcpdump-workers] Re: [Ethereal-dev] Re: Fwd... Guy Harris
- [tcpdump-workers] Re: Re: [Ethereal-dev]... Stefan Esser
- R: [tcpdump-workers] Re: Re: [Ether... Loris Degioanni
- Re: R: [tcpdump-workers] Re: Re... Stefan Esser
- [tcpdump-workers] Re: Fwd: kyxtech: freebsd outsniff... Alfred Perlstein
- [tcpdump-workers] R: [Ethereal-dev] Fwd: kyxtech: fr... Loris Degioanni
- [tcpdump-workers] Re: Fwd: kyxtech: freebsd outsniff... opentrax
- [tcpdump-workers] R: [Ethereal-dev] Re: Fwd: kyx... Fulvio Risso
