const os.O_RDONLY

5 uses

	os (current package)
		file.go#L81: 	O_RDONLY int = syscall.O_RDONLY // open the file read-only.
		file.go#L390: 	return OpenFile(name, O_RDONLY, 0)
		file_unix.go#L290: 		r, s, e = open(name, O_RDONLY|syscall.O_CLOEXEC|syscall.O_DIRECTORY, 0)
		removeall_at.go#L38: 	flag := O_RDONLY
		root.go#L103: 	return r.OpenFile(name, O_RDONLY, 0)