From c3bb97e59c80616ef2e72f204c1a464385c5c100 Mon Sep 17 00:00:00 2001
From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Wed, 6 Mar 2019 10:20:04 +0100
Subject: [PATCH] fixed_index: impl Send for FixedIndexWriter

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
---
 src/backup/fixed_index.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/backup/fixed_index.rs b/src/backup/fixed_index.rs
index bb3197ba..6dac8092 100644
--- a/src/backup/fixed_index.rs
+++ b/src/backup/fixed_index.rs
@@ -187,6 +187,9 @@ pub struct FixedIndexWriter {
     pub ctime: u64,
 }
 
+// `index` is mmap()ed which cannot be thread-local so should be sendable
+unsafe impl Send for FixedIndexWriter {}
+
 impl Drop for FixedIndexWriter {
 
     fn drop(&mut self) {