use exif-terminator

vendor/github.com/dsoprea/go-utility/v2/filesystem/readwriteseekcloser.go

@@ -0,0 +1,29 @@
+package rifs
+
+import (
+	"io"
+)
+
+// ReadWriteSeekCloser satisfies `io.ReadWriteSeeker` and `io.Closer`
+// interfaces.
+type ReadWriteSeekCloser interface {
+	io.ReadWriteSeeker
+	io.Closer
+}
+
+type readWriteSeekNoopCloser struct {
+	io.ReadWriteSeeker
+}
+
+// ReadWriteSeekNoopCloser wraps a `io.ReadWriteSeeker` with a no-op Close()
+// call.
+func ReadWriteSeekNoopCloser(rws io.ReadWriteSeeker) ReadWriteSeekCloser {
+	return readWriteSeekNoopCloser{
+		ReadWriteSeeker: rws,
+	}
+}
+
+// Close does nothing but allows the RWS to satisfy `io.Closer`.:wq
+func (readWriteSeekNoopCloser) Close() (err error) {
+	return nil
+}