Fix cfg_attr for library/std/src/os/unix/net/ancillary.rs

Author: GuillaumeGomez

library/std/src/os/unix/net/ancillary.rs

@@ -577,8 +577,14 @@ impl<'a> Iterator for Messages<'a> {
 ///
 /// # Example
 ///
-#[cfg_attr(target_family = "unix", doc = "```no_run")]
-#[cfg_attr(not(target_family = "unix"), doc = "```ignore (needs unix)")]
+#[cfg_attr(
+    any(target_os = "android", target_os = "linux", target_os = "cygwin"),
+    doc = "```no_run"
+)]
+#[cfg_attr(
+    not(any(target_os = "android", target_os = "linux", target_os = "cygwin")),
+    doc = "```ignore (needs unix)"
+)]
 /// #![feature(unix_socket_ancillary_data)]
 /// use std::os::unix::net::{UnixStream, SocketAncillary, AncillaryData};
 /// use std::io::IoSliceMut;
@@ -617,8 +623,14 @@ impl<'a> SocketAncillary<'a> {
     ///
     /// # Example
     ///
-    #[cfg_attr(target_family = "unix", doc = "```no_run")]
-    #[cfg_attr(not(target_family = "unix"), doc = "```ignore (needs unix)")]
+    #[cfg_attr(
+        any(target_os = "android", target_os = "linux", target_os = "cygwin"),
+        doc = "```no_run"
+    )]
+    #[cfg_attr(
+        not(any(target_os = "android", target_os = "linux", target_os = "cygwin")),
+        doc = "```ignore (needs unix)"
+    )]
     /// # #![allow(unused_mut)]
     /// #![feature(unix_socket_ancillary_data)]
     /// use std::os::unix::net::SocketAncillary;
@@ -661,8 +673,14 @@ impl<'a> SocketAncillary<'a> {
     ///
     /// # Example
     ///
-    #[cfg_attr(target_family = "unix", doc = "```no_run")]
-    #[cfg_attr(not(target_family = "unix"), doc = "```ignore (needs unix)")]
+    #[cfg_attr(
+        any(target_os = "android", target_os = "linux", target_os = "cygwin"),
+        doc = "```no_run"
+    )]
+    #[cfg_attr(
+        not(any(target_os = "android", target_os = "linux", target_os = "cygwin")),
+        doc = "```ignore (needs unix)"
+    )]
     /// #![feature(unix_socket_ancillary_data)]
     /// use std::os::unix::net::{UnixStream, SocketAncillary};
     /// use std::io::IoSliceMut;
@@ -696,8 +714,14 @@ impl<'a> SocketAncillary<'a> {
     ///
     /// # Example
     ///
-    #[cfg_attr(target_family = "unix", doc = "```no_run")]
-    #[cfg_attr(not(target_family = "unix"), doc = "```ignore (needs unix)")]
+    #[cfg_attr(
+        any(target_os = "android", target_os = "linux", target_os = "cygwin"),
+        doc = "```no_run"
+    )]
+    #[cfg_attr(
+        not(any(target_os = "android", target_os = "linux", target_os = "cygwin")),
+        doc = "```ignore (needs unix)"
+    )]
     /// #![feature(unix_socket_ancillary_data)]
     /// use std::os::unix::net::{UnixStream, SocketAncillary};
     /// use std::os::unix::io::AsRawFd;
@@ -764,8 +788,14 @@ impl<'a> SocketAncillary<'a> {
     ///
     /// # Example
     ///
-    #[cfg_attr(target_family = "unix", doc = "```no_run")]
-    #[cfg_attr(not(target_family = "unix"), doc = "```ignore (needs unix)")]
+    #[cfg_attr(
+        any(target_os = "android", target_os = "linux", target_os = "cygwin"),
+        doc = "```no_run"
+    )]
+    #[cfg_attr(
+        not(any(target_os = "android", target_os = "linux", target_os = "cygwin")),
+        doc = "```ignore (needs unix)"
+    )]
     /// #![feature(unix_socket_ancillary_data)]
     /// use std::os::unix::net::{UnixStream, SocketAncillary, AncillaryData};
     /// use std::io::IoSliceMut;