[tcpdump-workers] Request new DLT value for raw fibre channel

2009-06-24 Thread kahou lei
Hi, I would like to request a new DLT value for raw fibre channel. I am currently working on wireshark to dissect raw fibre channel packet in data link layer. Thanks, Kahou - This is the tcpdump-workers list. Visit https://cod.sandelman.ca/ to unsubscribe.

Re: [tcpdump-workers] select() regression in libpcap-devel?

2009-06-24 Thread Guy Harris
On Jun 23, 2009, at 7:34 PM, Mike Kershaw wrote: I've noticed this a few times, and got reminded of it again recently... It seems that libpcap-devel did something to the get_selectable_fd() which causes tools that use it to go into a fast spin on select - the fd is always 'hot', but there

Re: [tcpdump-workers] select() regression in libpcap-devel?

2009-06-24 Thread Mike Kershaw
On Wed, Jun 24, 2009 at 11:29:16AM -0700, Guy Harris wrote: > On what OS is this? > > If it's Linux, what happens if you edit pcap-linux.c to forcibly > undefine HAVE_PACKET_RING after the Yes, it's linux, sorry for not including that. > > /* check for memory mapped access avaibility. We assum

Re: [tcpdump-workers] select() regression in libpcap-devel?

2009-06-24 Thread Guy Harris
On Jun 24, 2009, at 1:40 PM, Mike Kershaw wrote: Yes, it's linux, sorry for not including that. As you might guess, I suspected it was a problem with the memory- mapped capture stuff in Linux; that and the FreeBSD memory-mapped capture stuff were the most likely 1.0 changes to cause this,