Bind kqueue + misc cleanup

1 files changed, 15 insertions, 0 deletions

diff --git a/src/features.rs b/src/features.rs
index 8b137891..db8bddf0 100644
--- a/src/features.rs
+++ b/src/features.rs
@@ -1 +1,16 @@
+pub use self::os::*;
 
+#[cfg(target_os = "linux")]
+mod os {
+    pub fn atomic_cloexec() -> bool {
+        true // TODO: Not on all kernel versions
+    }
+}
+
+#[cfg(target_os = "macos")]
+#[cfg(target_os = "ios")]
+mod os {
+    pub fn atomic_cloexec() -> bool {
+        false
+    }
+}