const syscall.O_DIRECTORY

3 uses

	syscall (current package)
		zerrors_linux_amd64.go#L626: 	O_DIRECTORY                      = 0x10000

	os
		file_unix.go#L290: 		r, s, e = open(name, O_RDONLY|syscall.O_CLOEXEC|syscall.O_DIRECTORY, 0)
		root_unix.go#L116: 		fd, err = unix.Openat(parent, name, syscall.O_NOFOLLOW|syscall.O_CLOEXEC|syscall.O_DIRECTORY, 0)