From aa5c6c027c3f69602f5bcd1ad0b4a89232c85ae1 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@cloudef.pw>
Date: Thu, 20 Feb 2025 14:18:34 +0900
Subject: [PATCH] linux: add UDP socket options

---
 lib/std/os/linux.zig | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/lib/std/os/linux.zig b/lib/std/os/linux.zig
index 0ce222c7cf..d224a45a8f 100644
--- a/lib/std/os/linux.zig
+++ b/lib/std/os/linux.zig
@@ -3622,6 +3622,30 @@ pub const TCP = struct {
     pub const REPAIR_OFF_NO_WP = -1;
 };
 
+pub const UDP = struct {
+    /// Never send partially complete segments
+    pub const CORK = 1;
+    /// Set the socket to accept encapsulated packets
+    pub const ENCAP = 100;
+    /// Disable sending checksum for UDP6X
+    pub const NO_CHECK6_TX = 101;
+    /// Disable accepting checksum for UDP6
+    pub const NO_CHECK6_RX = 102;
+    /// Set GSO segmentation size
+    pub const SEGMENT = 103;
+    /// This socket can receive UDP GRO packets
+    pub const GRO = 104;
+};
+
+pub const UDP_ENCAP = struct {
+    pub const ESPINUDP_NON_IKE = 1;
+    pub const ESPINUDP = 2;
+    pub const L2TPINUDP = 3;
+    pub const GTP0 = 4;
+    pub const GTP1U = 5;
+    pub const RXRPC = 6;
+};
+
 pub const PF = struct {
     pub const UNSPEC = 0;
     pub const LOCAL = 1;