From: Chris Howey <chris@howey.me>
Date: Thu, 7 Feb 2013 03:43:44 +0000 (-0600)
Subject: Mutex used on all OSs
X-Git-Tag: v1.7.2~383
X-Git-Url: https://go.fuhry.dev/?a=commitdiff_plain;h=00498bfcf4cc34426ca0f503a9a8f2cdcb8aa262;p=fsnotify.git

Mutex used on all OSs
---

diff --git a/fsnotify_windows.go b/fsnotify_windows.go
index a2768d1..e79185f 100644
--- a/fsnotify_windows.go
+++ b/fsnotify_windows.go
@@ -85,6 +85,7 @@ type Watcher struct {
 	port          syscall.Handle    // Handle to completion port
 	watches       watchMap          // Map of watches (key: i-number)
 	fsnFlags      map[string]uint32 // Map of watched files to flags used for filter
+	fsnmut        sync.Mutex        // Protects access to fsnFlags.
 	input         chan *input       // Inputs to the reader are sent on this channel
 	internalEvent chan *FileEvent   // Events are queued on this channel
 	Event         chan *FileEvent   // Events are returned on this channel