feat: update

1032a1cc · georgehao · 5b49df32 · 1032a1cc
Commit 1032a1cc authored Mar 28, 2021 by georgehao
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sys.go runtime/sys.go +1 -0

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--- a/runtime/sys.go
+++ b/runtime/sys.go
@@ -36,6 +36,7 @@ import (
 	"github.com/dubbogo/gost/path/filepath"
 )

+// CurrentPID returns the process id of the caller.
 var CurrentPID = os.Getpid()

 const (