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| author |   Willem de Bruijn <willemb@google.com> | 2020-07-24 09:03:09 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-07-24 17:12:41 -0700 |
| commit | 178c49d9f9a4b5ade00c93480d714708fe971e24 (patch) | |
| tree | 715bff01ce3d3520801c36e1a2daf7f3a20273d5 /tools/perf/scripts/python/syscall-counts.py | |
| parent | icmp: revise rfc4884 tests (diff) | |
| download | linux-dev-178c49d9f9a4b5ade00c93480d714708fe971e24.tar.xz linux-dev-178c49d9f9a4b5ade00c93480d714708fe971e24.zip | |
icmp: prepare rfc 4884 for ipv6
The RFC 4884 spec is largely the same between IPv4 and IPv6.
Factor out the IPv4 specific parts in preparation for IPv6 support:
- icmp types supported
- icmp header size, and thus offset to original datagram start
- datagram length field offset in icmp(6)hdr.
- datagram length field word size: 4B for IPv4, 8B for IPv6.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions