From d55bedc271f20daf03f0c2183487494b71c8fea9 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Sun, 26 Oct 2025 16:31:06 +0300
Subject: [PATCH] Fix proper mtime's ns storage

---
 doc/news.texi | 7 +++++++
 inode.go      | 3 ++-
 usage.go      | 2 +-
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/doc/news.texi b/doc/news.texi
index 4a08a68..aae9c15 100644
--- a/doc/news.texi
+++ b/doc/news.texi
@@ -2,6 +2,13 @@
 @cindex news
 @unnumbered News
 
+@anchor{Release 2_6_5}
+@section Release 2.6.5
+@itemize
+@item
+    Fix proper @command{mtime}'s nanoseconds storage.
+@end itemize
+
 @anchor{Release 2_6_4}
 @section Release 2.6.4
 @itemize
diff --git a/inode.go b/inode.go
index c345fcc..9b1f995 100644
--- a/inode.go
+++ b/inode.go
@@ -82,8 +82,9 @@ func (inode *Inode) RecfileFields() []recfile.Field {
 
 func inodeFromFileStat(fi os.FileInfo, stat unix.Stat_t) *Inode {
 	ctimeSec, ctimeNsec := stat.Ctim.Unix()
-	mtimeSec := fi.ModTime().Unix()
 	mtimeNsec := fi.ModTime().UnixNano()
+	mtimeSec := mtimeNsec / 1000000000
+	mtimeNsec -= mtimeSec * 1000000000
 	inode := new(Inode)
 	binary.BigEndian.PutUint64(inode[0*8:1*8], uint64(fi.Size()))
 	binary.BigEndian.PutUint64(inode[1*8:2*8], uint64(stat.Ino))
diff --git a/usage.go b/usage.go
index 67ae2e7..50d53c8 100644
--- a/usage.go
+++ b/usage.go
@@ -22,7 +22,7 @@ import (
 )
 
 const (
-	Version  = "2.6.4"
+	Version  = "2.6.5"
 	Warranty = `Copyright (C) 2020-2025 Sergey Matveev
 
 This program is free software: you can redistribute it and/or modify
-- 
2.52.0