1// Copyright 2023 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5//go:build wasip1
6
7package unix
8
9import "syscall"
10
11func Fcntl(fd int, cmd int, arg int) (int, error) {
12	if cmd == syscall.F_GETFL {
13		flags, err := fd_fdstat_get_flags(fd)
14		return int(flags), err
15	}
16	return 0, syscall.ENOSYS
17}
18