// Copyright 2021 The Go Authors. All rights reserved.

// Use of this source code is governed by a BSD-style

// license that can be found in the LICENSE file.

//go:build linux

// +build linux

package unix

import "runtime"

// SysvShmCtl performs control operations on the shared memory segment

// specified by id.

func SysvShmCtl(id, cmd int, desc *SysvShmDesc) (result int, err error) {

	if runtime.GOARCH == "arm" ||

		runtime.GOARCH == "mips64" || runtime.GOARCH == "mips64le" {

		cmd |= ipc_64

	}

	return shmctl(id, cmd, desc)

}