rss-tools: vendor/golang.org/x/sys/unix/sysvshm

rss-tools/vendor/golang.org/x/sys/unix/sysvshm_linux.go (view raw)

Oleksandr Smirnov we're vendoring now, 7 days ago

// 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

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)
}

1	// Copyright 2021 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 linux
6
7	package unix
8
9	import "runtime"
10
11	// SysvShmCtl performs control operations on the shared memory segment
12	// specified by id.
13	func SysvShmCtl(id, cmd int, desc *SysvShmDesc) (result int, err error) {
14	if runtime.GOARCH == "arm" \|\|
15	runtime.GOARCH == "mips64" \|\| runtime.GOARCH == "mips64le" {
16	cmd \|= ipc_64
17	}
18
19	return shmctl(id, cmd, desc)
20	}