Add stub to fix build on macOS

[elad]

No description provided.

[codecov]

Codecov Report

Merging #131 (7e6b8d4) into master (eface94) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #131   +/-   ##
=======================================
  Coverage   33.60%   33.60%           
=======================================
  Files          12       12           
  Lines         622      622           
=======================================
  Hits          209      209           
  Misses        371      371           
  Partials       42       42           

Flag	Coverage Δ
unittests	33.60% <ø> (ø)

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[Natolumin]

Afaict (although I can't test) #129 should also fix the build, without causing a runtime error; can you test that branch ?

[elad]

It doesn’t seem like it:

$ git show --summary
commit 755c9769cbd1291574f8397f7ef1a2ac5ee9134c (HEAD -> raw_socket, origin/raw_socket)
Author: Anatole Denis <anatole@unverle.fr>
Date:   Sat Apr 24 15:57:16 2021 +0200

    server: Select an appropriate IP address for L2 unicast
    
    When deferring to the system routing, the ip address is automatically
    selected by the kernel.
    We were previously using the message's ServerIPAddr, but that is
    incorrect as a source address since that is the address of the next
    server, and not necessarily the address of the current server or an
    address that is routable by the client
    
    Signed-off-by: Anatole Denis <anatole@unverle.fr>

$ go build ./...
# github.com/coredhcp/coredhcp/server
server/handle.go:182:11: l.sendEthernet undefined (type *listener4 has no field or method sendEthernet)
server/serve.go:152:12: l4.tryOpenRawSock undefined (type *listener4 has no field or method tryOpenRawSock)
$