const os.O_RDONLY

5 uses

	os (current package)
		file.go#L80: 	O_RDONLY int = syscall.O_RDONLY // open the file read-only.
		file.go#L370: 	return OpenFile(name, O_RDONLY, 0)
		file_unix.go#L309: 		r, s, e = open(name, O_RDONLY|syscall.O_CLOEXEC|syscall.O_DIRECTORY, 0)
		removeall_at.go#L170: 		return unix.Openat(dirfd, name, O_RDONLY|syscall.O_CLOEXEC|syscall.O_DIRECTORY|syscall.O_NOFOLLOW, 0)
		root.go#L96: 	return r.OpenFile(name, O_RDONLY, 0)