From eb2172f63fcdf7f5455c142daaceb6b1a489f7f4 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Sun, 27 Oct 2019 09:12:10 -0700
Subject: [PATCH] FUSE: add os specific mount options

related to https://github.com/chrislusf/seaweedfs/issues/1094
---
 weed/command/mount_darwin.go       | 10 ++++++++++
 weed/command/mount_freebsd.go      | 10 ++++++++++
 weed/command/mount_linux.go        | 12 ++++++++++++
 weed/command/mount_notsupported.go |  1 +
 weed/command/mount_std.go          |  5 ++++-
 5 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 weed/command/mount_darwin.go
 create mode 100644 weed/command/mount_freebsd.go
 create mode 100644 weed/command/mount_linux.go

diff --git a/weed/command/mount_darwin.go b/weed/command/mount_darwin.go
new file mode 100644
index 000000000..5b3fff513
--- /dev/null
+++ b/weed/command/mount_darwin.go
@@ -0,0 +1,10 @@
+package command
+
+import (
+
+	"github.com/seaweedfs/fuse"
+)
+
+func osSpecificMountOptions() []fuse.MountOption {
+	return []fuse.MountOption{}
+}
diff --git a/weed/command/mount_freebsd.go b/weed/command/mount_freebsd.go
new file mode 100644
index 000000000..5b3fff513
--- /dev/null
+++ b/weed/command/mount_freebsd.go
@@ -0,0 +1,10 @@
+package command
+
+import (
+
+	"github.com/seaweedfs/fuse"
+)
+
+func osSpecificMountOptions() []fuse.MountOption {
+	return []fuse.MountOption{}
+}
diff --git a/weed/command/mount_linux.go b/weed/command/mount_linux.go
new file mode 100644
index 000000000..f07e5bfe8
--- /dev/null
+++ b/weed/command/mount_linux.go
@@ -0,0 +1,12 @@
+package command
+
+import (
+
+	"github.com/seaweedfs/fuse"
+)
+
+func osSpecificMountOptions() []fuse.MountOption {
+	return []fuse.MountOption{
+		fuse.AllowNonEmptyMount(),
+	}
+}
diff --git a/weed/command/mount_notsupported.go b/weed/command/mount_notsupported.go
index 3bf22ddc4..f3c0de3d6 100644
--- a/weed/command/mount_notsupported.go
+++ b/weed/command/mount_notsupported.go
@@ -1,5 +1,6 @@
 // +build !linux
 // +build !darwin
+// +build !freebsd
 
 package command
 
diff --git a/weed/command/mount_std.go b/weed/command/mount_std.go
index 0519ae7b8..6ca9bfdca 100644
--- a/weed/command/mount_std.go
+++ b/weed/command/mount_std.go
@@ -1,4 +1,4 @@
-// +build linux darwin
+// +build linux darwin freebsd
 
 package command
 
@@ -107,6 +107,9 @@ func RunMount(filer, filerMountRootPath, dir, collection, replication, dataCente
 		fuse.WritebackCache(),
 		fuse.AllowNonEmptyMount(),
 	}
+
+	options = append(options, osSpecificMountOptions()...)
+
 	if allowOthers {
 		options = append(options, fuse.AllowOther())
 	}