autocommit 2022-01-31 23:45:42 CET

src/utils/buffd/mod.rs

@@ -28,4 +28,4 @@ pub enum BufFdError {
 
 const BUF_SIZE: usize = 4096;
 const CMSG_BUF_SIZE: usize = 4096;
-const MAX_IN_FD: usize = 4;
+const MAX_IN_FD: usize = 32;

src/utils/clonecell.rs

@@ -21,9 +21,9 @@ impl<T: UnsafeCellCloneSafe> CloneCell<T> {
     }
 
     #[inline(always)]
-    pub fn set(&self, t: T) {
+    pub fn set(&self, t: T) -> T {
         unsafe {
-            let _ = mem::replace(self.data.get().deref_mut(), t);
+            mem::replace(self.data.get().deref_mut(), t)
         }
     }
 

src/utils/smallmap.rs

@@ -23,6 +23,12 @@ impl<K: Eq, V, const N: usize> SmallMap<K, V, N> {
         }
     }
 
+    pub fn len(&self) -> usize {
+        unsafe {
+            self.m.get().deref().len()
+        }
+    }
+
     pub fn insert(&self, k: K, v: V) -> Option<V> {
         unsafe {
             let m = self.m.get().deref_mut();