On Jan 9, 2013, at 1:29 PM, Derek Cole <derek.c...@gmail.com> wrote:
> Well, after tracking down some of the structures being used in the ioctl > arguments, and memset() them to zero, I think all of the errors went away > without the need to write any additional wrappers other than the pselect() > wrapper. Most of those calls were int he bpf-pcap.c file. That's where the ioctls are done; the other pcap-*.c files would be used on other OSes, so you wouldn't see anything there on FreeBSD. > I am not sure whether that is a worthwhile check-in to make for pcap or not. I'd rather fix valgrind. I'll see if I can beat it into working on Mountain Lion, and contribute wrappers for Darwin; as noted, those wrappers should also either Just Work, or work with some changes, on various *BSDs. (That could also allow valgrind to do *more* checks on some of the BPF ioctls.) (And then I can see whether, on one of my Linux VMs, fix it to get rid of some warnings on Linux as well.) _______________________________________________ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers
