From 8c976f1e3002e31dde0961df529d4dd4ee35b5d1 Mon Sep 17 00:00:00 2001
From: Amir Szekely <kichik@gmail.com>
Date: Thu, 23 Jul 2020 11:53:08 -0700
Subject: [PATCH] Windows support

`os.statvfs()` is not available on Windows so use the simpler `shutil.dis_usage()`
---
 bbbackup.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/bbbackup.py b/bbbackup.py
index 574ce33..79044bc 100755
--- a/bbbackup.py
+++ b/bbbackup.py
@@ -256,8 +256,9 @@ def ensure_directory_exists( absolute_dir_path ):
 
 def get_fs_freespace( pathname ):
     "Get the free space of the filesystem containing pathname"
-    stat = os.statvfs( pathname )
-    return stat.f_bavail * stat.f_frsize
+    import shutil
+    total, used, free = shutil.disk_usage( pathname )
+    return free
 
 def sizeof_fmt(num, suffix='B'):
     for unit in ['','k','M','G','T','P','E','Z']: