VOL-2496 Add "event listen" command to voltctl
Change-Id: I8f1fb34b55f56c8125142ac289e2f19fc170d804
diff --git a/vendor/github.com/pierrec/lz4/debug.go b/vendor/github.com/pierrec/lz4/debug.go
new file mode 100644
index 0000000..bc5e78d
--- /dev/null
+++ b/vendor/github.com/pierrec/lz4/debug.go
@@ -0,0 +1,23 @@
+// +build lz4debug
+
+package lz4
+
+import (
+ "fmt"
+ "os"
+ "path/filepath"
+ "runtime"
+)
+
+const debugFlag = true
+
+func debug(args ...interface{}) {
+ _, file, line, _ := runtime.Caller(1)
+ file = filepath.Base(file)
+
+ f := fmt.Sprintf("LZ4: %s:%d %s", file, line, args[0])
+ if f[len(f)-1] != '\n' {
+ f += "\n"
+ }
+ fmt.Fprintf(os.Stderr, f, args[1:]...)
+}