newline battles continue

vendor/github.com/ncw/rclone/fs/accounting/inprogress.go

@@ -0,0 +1,41 @@
+package accounting
+
+import (
+	"sync"
+
+	"github.com/ncw/rclone/fs"
+)
+
+// inProgress holds a synchronized map of in progress transfers
+type inProgress struct {
+	mu sync.Mutex
+	m  map[string]*Account
+}
+
+// newInProgress makes a new inProgress object
+func newInProgress() *inProgress {
+	return &inProgress{
+		m: make(map[string]*Account, fs.Config.Transfers),
+	}
+}
+
+// set marks the name as in progress
+func (ip *inProgress) set(name string, acc *Account) {
+	ip.mu.Lock()
+	defer ip.mu.Unlock()
+	ip.m[name] = acc
+}
+
+// clear marks the name as no longer in progress
+func (ip *inProgress) clear(name string) {
+	ip.mu.Lock()
+	defer ip.mu.Unlock()
+	delete(ip.m, name)
+}
+
+// get gets the account for name, of nil if not found
+func (ip *inProgress) get(name string) *Account {
+	ip.mu.Lock()
+	defer ip.mu.Unlock()
+	return ip.m[name]
+}