Cfg's for IPV6_RECVTCLASS.

bytecodealliance · Sep 27, 2023 · dc6ed1f · dc6ed1f
1 parent 3f1a070
commit dc6ed1f
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Showing 3 changed files with 40 additions and 3 deletions.
diff --git a/src/backend/libc/net/sockopt.rs b/src/backend/libc/net/sockopt.rs
@@ -580,11 +580,25 @@ pub(crate) fn get_ip_recvtos(fd: BorrowedFd<'_>) -> io::Result<bool> {
     getsockopt(fd, c::IPPROTO_IP, c::IP_RECVTOS).map(to_bool)
 }
 
+#[cfg(any(
+    bsd,
+    linux_like,
+    target_os = "aix",
+    target_os = "fuchsia",
+    target_os = "nto"
+))]
 #[inline]
 pub(crate) fn set_ipv6_recvtclass(fd: BorrowedFd<'_>, value: bool) -> io::Result<()> {
     setsockopt(fd, c::IPPROTO_IPV6, c::IPV6_RECVTCLASS, from_bool(value))
 }
 
+#[cfg(any(
+    bsd,
+    linux_like,
+    target_os = "aix",
+    target_os = "fuchsia",
+    target_os = "nto"
+))]
 #[inline]
 pub(crate) fn get_ipv6_recvtclass(fd: BorrowedFd<'_>) -> io::Result<bool> {
     getsockopt(fd, c::IPPROTO_IPV6, c::IPV6_RECVTCLASS).map(to_bool)

diff --git a/src/net/sockopt.rs b/src/net/sockopt.rs
@@ -858,6 +858,13 @@ pub fn get_ip_recvtos<Fd: AsFd>(fd: Fd) -> io::Result<bool> {
 /// See the [module-level documentation] for more.
 ///
 /// [module-level documentation]: self#references-for-get_ipv6_-and-set_ipv6_-functions
+#[cfg(any(
+    bsd,
+    linux_like,
+    target_os = "aix",
+    target_os = "fuchsia",
+    target_os = "nto"
+))]
 #[inline]
 #[doc(alias = "IPV6_RECVTCLASS")]
 pub fn set_ipv6_recvtclass<Fd: AsFd>(fd: Fd, value: bool) -> io::Result<()> {
@@ -869,6 +876,13 @@ pub fn set_ipv6_recvtclass<Fd: AsFd>(fd: Fd, value: bool) -> io::Result<()> {
 /// See the [module-level documentation] for more.
 ///
 /// [module-level documentation]: self#references-for-get_ipv6_-and-set_ipv6_-functions
+#[cfg(any(
+    bsd,
+    linux_like,
+    target_os = "aix",
+    target_os = "fuchsia",
+    target_os = "nto"
+))]
 #[inline]
 #[doc(alias = "IPV6_RECVTCLASS")]
 pub fn get_ipv6_recvtclass<Fd: AsFd>(fd: Fd) -> io::Result<bool> {

diff --git a/tests/net/sockopt.rs b/tests/net/sockopt.rs
@@ -312,9 +312,18 @@ fn test_sockopts_ipv6() {
     assert_eq!(sockopt::get_ipv6_unicast_hops(&s).unwrap(), 8);
 
     // Check the initial value of IPV6 RECVTCLASS, set it, and check it.
-    assert!(!sockopt::get_ipv6_recvtclass(&s).unwrap());
-    sockopt::set_ipv6_recvtclass(&s, true).unwrap();
-    assert!(sockopt::get_ipv6_recvtclass(&s).unwrap());
+    #[cfg(any(
+        bsd,
+        linux_like,
+        target_os = "aix",
+        target_os = "fuchsia",
+        target_os = "nto"
+    ))]
+    {
+        assert!(!sockopt::get_ipv6_recvtclass(&s).unwrap());
+        sockopt::set_ipv6_recvtclass(&s, true).unwrap();
+        assert!(sockopt::get_ipv6_recvtclass(&s).unwrap());
+    }
 
     test_sockopts_tcp(&s);
 }