os.file.appendMode (field)

5 uses

	os (current package)
		file.go#L211: 	if f.appendMode {
		file.go#L338: 	f.appendMode = flag&O_APPEND != 0
		file_unix.go#L64: 	appendMode  bool     // whether file is opened for appending
		file_unix.go#L120: 	f.appendMode = appendMode
		readfrom_linux.go#L24: 	if f.appendMode {