From 00327ab0b9e43e5708642bc1952161c028245b8e Mon Sep 17 00:00:00 2001
From: Will <will@glozer.net>
Date: Fri, 1 May 2020 14:30:45 +0900
Subject: [PATCH] define IPV6_HOPLIMIT for freebsd, linux, and macos

---
 src/unix/bsd/apple/mod.rs       | 1 +
 src/unix/bsd/freebsdlike/mod.rs | 1 +
 src/unix/linux_like/mod.rs      | 1 +
 3 files changed, 3 insertions(+)

diff --git a/src/unix/bsd/apple/mod.rs b/src/unix/bsd/apple/mod.rs
index 2d70d713..8f86dcac 100644
--- a/src/unix/bsd/apple/mod.rs
+++ b/src/unix/bsd/apple/mod.rs
@@ -2253,6 +2253,7 @@ pub const IPV6_CHECKSUM: ::c_int = 26;
 pub const IPV6_RECVTCLASS: ::c_int = 35;
 pub const IPV6_TCLASS: ::c_int = 36;
 pub const IPV6_PKTINFO: ::c_int = 46;
+pub const IPV6_HOPLIMIT: ::c_int = 47;
 pub const IPV6_RECVPKTINFO: ::c_int = 61;
 
 pub const TCP_NOPUSH: ::c_int = 4;
diff --git a/src/unix/bsd/freebsdlike/mod.rs b/src/unix/bsd/freebsdlike/mod.rs
index e2281314..bd60692f 100644
--- a/src/unix/bsd/freebsdlike/mod.rs
+++ b/src/unix/bsd/freebsdlike/mod.rs
@@ -760,6 +760,7 @@ pub const IPV6_LEAVE_GROUP: ::c_int = 13;
 pub const IPV6_CHECKSUM: ::c_int = 26;
 pub const IPV6_RECVPKTINFO: ::c_int = 36;
 pub const IPV6_PKTINFO: ::c_int = 46;
+pub const IPV6_HOPLIMIT: ::c_int = 47;
 pub const IPV6_RECVTCLASS: ::c_int = 57;
 pub const IPV6_TCLASS: ::c_int = 61;
 
diff --git a/src/unix/linux_like/mod.rs b/src/unix/linux_like/mod.rs
index fa93386f..445f6247 100644
--- a/src/unix/linux_like/mod.rs
+++ b/src/unix/linux_like/mod.rs
@@ -805,6 +805,7 @@ pub const IPV6_JOIN_ANYCAST: ::c_int = 27;
 pub const IPV6_LEAVE_ANYCAST: ::c_int = 28;
 pub const IPV6_RECVPKTINFO: ::c_int = 49;
 pub const IPV6_PKTINFO: ::c_int = 50;
+pub const IPV6_HOPLIMIT: ::c_int = 52;
 pub const IPV6_RECVTCLASS: ::c_int = 66;
 pub const IPV6_TCLASS: ::c_int = 67;
 
-- 
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