offload ebpf - do_forward4() - introduce updatetime argument

This will facilitate providing a tcp-only version of the programs
which due to TCP's very long timeouts will not need to use the
Linux 5.8+ bpf_ktime_get_boot_ns() helpers.

Test: atest, TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I1e49b6758d3754782ac6f8820e0c15aa20e4c61d
1 file changed
tree: 1771e69b5290c0cb1d2ebee901c7e8ada4aa2499
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING