From 864fd0043032051f066882ee7252a0fb60e04219 Mon Sep 17 00:00:00 2001
From: Meghan Denny <hello@nektro.net>
Date: Wed, 4 Feb 2026 18:09:33 -0800
Subject: [PATCH] add Ip6Address

---
 net.zig | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/net.zig b/net.zig
index 1b49b90057ad78c8daea57c7587ff679fea0e85d..1dab0850dffb51a1d6fecba4fd26c8737a77bf5b 100644
--- a/net.zig
+++ b/net.zig
@@ -13,11 +13,16 @@ const sys = switch (os) {
 pub const Address = extern union {
     any: sys.struct_sockaddr,
     in: Ip4Address,
+    in6: Ip6Address,
 
     pub fn initIp4(addr: [4]u8, hport: u16) Address {
         return .{ .in = Ip4Address.init(addr, hport) };
     }
 
+    pub fn initIp6(addr: [8]u16, hport: u16) Address {
+        return .{ .in6 = Ip6Address.init(addr, hport) };
+    }
+
     pub fn size(adr: Address) sys.socklen_t {
         return switch (adr.any.family) {
             .INET => @sizeOf(sys.struct_sockaddr_in),
@@ -30,6 +35,7 @@ pub const Address = extern union {
     pub fn port(adr: Address) u16 {
         return std.mem.bigToNative(u16, switch (adr.any.family) {
             .INET => adr.in.sa.port,
+            .INET6 => adr.in6.sa.port,
             else => unreachable,
         });
     }
@@ -91,6 +97,21 @@ pub const Ip4Address = extern struct {
     }
 };
 
+pub const Ip6Address = extern struct {
+    sa: sys.struct_sockaddr_in6,
+
+    pub fn init(addr: [8]u16, port: u16) Ip6Address {
+        return Ip6Address{
+            .sa = .{
+                .port = std.mem.nativeToBig(u16, port),
+                .addr = .{ .addr = @bitCast(addr) },
+                .flowinfo = 0,
+                .scope_id = 0,
+            },
+        };
+    }
+};
+
 pub const Socket = switch (os) {
     .linux => enum(c_uint) { _ },
     else => @compileError("TODO"),
-- 
2.54.0