From ac12570e9957f5321056ac8cbe77dea6ecd251e0 Mon Sep 17 00:00:00 2001
From: Christian Ebner <c.ebner@proxmox.com>
Date: Mon, 9 Sep 2019 18:27:23 +0200
Subject: [PATCH] src/pxar/decoder.rs: make read_directory_entry usable by fuse

... and thereby allow it to read a single directory entry based on the
start and end archive offsets.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
---
 src/pxar/decoder.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/pxar/decoder.rs b/src/pxar/decoder.rs
index 5cec5095..e20b9ceb 100644
--- a/src/pxar/decoder.rs
+++ b/src/pxar/decoder.rs
@@ -75,7 +75,11 @@ impl<R: Read + Seek, F: Fn(&Path) -> Result<(), Error>> Decoder<R, F> {
         Ok(())
     }
 
-    fn read_directory_entry(&mut self, start: u64, end: u64) -> Result<DirectoryEntry, Error> {
+    pub(crate) fn read_directory_entry(
+        &mut self,
+        start: u64,
+        end: u64,
+    ) -> Result<DirectoryEntry, Error> {
         self.seek(SeekFrom::Start(start))?;
 
         let head: PxarHeader = self.inner.read_item()?;