From 6acdb1f632bdcbc1332caecb9d5ecd3d0eff36ad Mon Sep 17 00:00:00 2001
From: Ben Bridle <bridle.benjamin@gmail.com>
Date: Wed, 24 Apr 2024 16:11:31 +1200
Subject: Flush file contents each frame and when closing the file

---
 src/devices/file/buffered_file.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/devices/file')

diff --git a/src/devices/file/buffered_file.rs b/src/devices/file/buffered_file.rs
index 091b5d9..04fefbd 100644
--- a/src/devices/file/buffered_file.rs
+++ b/src/devices/file/buffered_file.rs
@@ -36,6 +36,16 @@ impl BufferedFile {
         }
     }
 
+    pub fn flush(&mut self) {
+        if let AccessMode::Write(writer) = &mut self.file {
+            writer.flush().unwrap();
+        }
+    }
+
+    pub fn close(&mut self) {
+        self.file = AccessMode::None;
+    }
+
     pub fn read_byte(&mut self) -> u8 {
         let mut buffer = [0u8; 1];
 
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