Source File
	sock_cloexec_linux.go

Belonging Package
	syscall

// Copyright 2019 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.

package syscall

// This is a stripped down version of sysSocket from net/sock_cloexec.go.
func cloexecSocket(family, sotype, proto int) (int, error) {
	s, err := Socket(family, sotype|SOCK_CLOEXEC, proto)
	switch err {
	case nil:
		return s, nil
	default:
		return -1, err
	case EINVAL:
	}

	ForkLock.RLock()
	s, err = Socket(family, sotype, proto)
	if err == nil {
		CloseOnExec(s)
	}
	ForkLock.RUnlock()
	if err != nil {
		Close(s)
		return -1, err
	}
	return s, nil
}

The pages are generated with Golds v0.3.2. (GOOS=linux GOARCH=amd64)
Golds is a Go 101 project developed by Tapir Liu.
PR and bug reports are welcome and can be submitted to the issue list.
Please follow @Go100and1 (reachable from the left QR code) to get the latest news of Golds.