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authorMichael Santos <[email protected]>2010-07-21 14:50:58 -0400
committerRaimo Niskanen <[email protected]>2010-09-03 16:52:28 +0200
commit8393c5d5b682f8acbdc0ecf5b0e6f87589a314cb (patch)
tree969d5157e09771f4743cfa52987abb62a2fc9a28 /otp_build
parentd61d41e235bc464a15925e6fd1b7e9138477d3b3 (diff)
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inet: support retrieving MAC address on BSD
On systems supporting getaddrinfo(), support looking up the MAC address from inet:ifget/2. The results have the same quirks as with Linux: if the MAC address is longer than 6 bytes (e.g., fw0 under Mac OS X), the address is truncated; if the interface does not have a MAC address (e.g., lo0), an address consisting of 0's is returned.
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