packet.hrl

%% Copyright (c) 2012-2015, Michael Santos <michael.santos@gmail.com>
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-define(SIOCGIFNAME, 16#8910).

-define(SIOCGIFINDEX, 16#8933).
-define(PF_PACKET, 17).

% Options for retrieving device IP
-define(SIOCGIFADDR, 16#8915).
-define(PF_INET, 2).

% Options for retrieving dev MAC address
-define(SIOCGIFHWADDR, 16#8927).

% Options for promiscuous mode
-define(SOL_PACKET, 263).
-define(PACKET_ADD_MEMBERSHIP, 1).
-define(PACKET_DROP_MEMBERSHIP, 2).
-define(PACKET_MR_PROMISC, 1).

% Options for binding to interfaces
-define(SOL_SOCKET, 1).
-define(SO_BINDTODEVICE, 25).

% Options for BPF filtering
-define(SO_ATTACH_FILTER, 26).
-define(SO_DETACH_FILTER, 27).

-define(ETH_P_IP, 16#0800).