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fix(apple): define in6_ifreq locally so iOS targets build with libc 0.2.190 - #192
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….2.190 libc 0.2.190 only exposes in6_ifreq on macOS (netinet6/in6_var.h is not in the iOS SDK), which broke cargo check for aarch64-apple-ios and aarch64-apple-ios-sim. Define the struct in the darwin module, sized to the 0x120 bytes encoded in SIOCGIFAFLAG_IN6, and add iOS targets to CI. Assisted-by: Claude:claude-sonnet-5-5
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libc 0.2.190 only exposes
in6_ifreqon macOS (netinet6/in6_var.his not in the iOS SDK), socargo check --target aarch64-apple-ios-simfails withcannot find type in6_ifreq in crate libc(libc 0.2.189 still had it; I only reproduced the ios-sim target).This defines the struct in
src/os/darwin/ipv6_addr_flags.rs, padded to 0x120 bytes (the size encoded inSIOCGIFAFLAG_IN6, asserted at compile time), and addsaarch64-apple-iosandaarch64-apple-ios-simcargo checkjobs to CI.Measured locally (Xcode 27 beta SDK, stable toolchain, libc pinned to 0.2.190): before,
cargo check --target aarch64-apple-ios-simfails with the error above; after,aarch64-apple-ios-sim,aarch64-apple-iosandaarch64-apple-darwincheck clean,cargo testpasses (33 tests) andlist_interfaceson macOS still reports interface flags. Not run on a device or simulator. The new CI job is untested until it runs here.AI disclosure: written with Claude (Sonnet); commit carries an
Assisted-by:trailer.