From f3177305d5572b26f135fc045481358b4eb1bf69 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Fri, 2 Jan 2015 04:49:30 +0900
Subject: Rewrite fzf in Go

---
 src/atomicbool.go | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 src/atomicbool.go

(limited to 'src/atomicbool.go')

diff --git a/src/atomicbool.go b/src/atomicbool.go
new file mode 100644
index 00000000..f2f4894f
--- /dev/null
+++ b/src/atomicbool.go
@@ -0,0 +1,27 @@
+package fzf
+
+import "sync"
+
+type AtomicBool struct {
+	mutex sync.Mutex
+	state bool
+}
+
+func NewAtomicBool(initialState bool) *AtomicBool {
+	return &AtomicBool{
+		mutex: sync.Mutex{},
+		state: initialState}
+}
+
+func (a *AtomicBool) Get() bool {
+	a.mutex.Lock()
+	defer a.mutex.Unlock()
+	return a.state
+}
+
+func (a *AtomicBool) Set(newState bool) bool {
+	a.mutex.Lock()
+	defer a.mutex.Unlock()
+	a.state = newState
+	return a.state
+}
-- 
cgit v1.2.3