Emulate Linux network identity probes#181
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FlexLM license checks query Linux network identity through SIOCGIFHWADDR and /proc/net/dev. Those probes previously fell through to Darwin ioctl handling or missing procfs entries, so guest programs could fail before reading the license file. Add a host-backed helper that maps eth0 to the primary macOS link interface, exposes loopback identity, and fills /proc/net/dev with host interface counters. Keep a locally administered fallback only when no usable host MAC address is available.
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Fixes #163.
Summary by cubic
Emulates Linux network identity probes so guests can read MAC addresses and interface stats. Adds SIOCGIFHWADDR and a host-backed
/proc/net/devto unblock FlexLM-style license checks.ifreqlayout; returns loopback/Ethernet families, mapseth0to the primary macOS link (prefersen0), and uses a locally administered fallback MAC only if no host MAC is available./proc/net/devwith a Linux-style header plusloandeth0rows backed by host counters;/proc/netnow listsdev. Tests cover/proc/net/devrows and SIOCGIFHWADDR family/MAC checks.Written for commit c401775. Summary will update on new commits.