lib: close console fd on drop

1 files changed, 14 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 4ff9bba..6a932d8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -998,6 +998,20 @@ impl Console
     }
 }
 
+impl Drop for Console
+{
+    fn drop(&mut self)
+    {
+        if unsafe { libc::close(self.0) } == -1 {
+            eprintln!(
+                "Console: error closing fd {}: {}",
+                self.0,
+                Error::last_os_error()
+            );
+        }
+    }
+}
+
 impl AsRawFd for Console
 {
     fn as_raw_fd(&self) -> RawFd { self.0 }