commit 0f5fe80ded6f4c03df72d2b6c2b8b81b23161d39
author Guy Harris <guy@alum.mit.edu> Sat Dec 03 16:24:38 2011 -0800
committer Guy Harris <guy@alum.mit.edu> Sat Dec 03 16:24:38 2011 -0800
tree 280056d8ba954de00851b8ba8d2a54fb7cda8321
parent 7bd70178bab3cdb2395be224a2d46252c28a2887

linux/ethtool.h requires linux/types.h.

In the configure script, when checking whether we have linux/ethtool.h,
include linux/types.h.

In pcap-linux.c, move a bunch of includes etc. later in the file after
linux/types.h is included.  Also, have only one include of
linux/sockios.h.

Don't do any of the ethtool-ioctl offloading checks unless at least one
of the checks is actually doable; this squelches a warning.