From ccd992355df7192993c666236047820244914598 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:19:13 +0200 Subject: Adding upstream version 1.21.8. Signed-off-by: Daniel Baumann --- src/os/pipe2_unix.go | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 src/os/pipe2_unix.go (limited to 'src/os/pipe2_unix.go') diff --git a/src/os/pipe2_unix.go b/src/os/pipe2_unix.go new file mode 100644 index 0000000..2d293fd --- /dev/null +++ b/src/os/pipe2_unix.go @@ -0,0 +1,22 @@ +// Copyright 2017 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 dragonfly || freebsd || linux || netbsd || openbsd || solaris + +package os + +import "syscall" + +// Pipe returns a connected pair of Files; reads from r return bytes written to w. +// It returns the files and an error, if any. +func Pipe() (r *File, w *File, err error) { + var p [2]int + + e := syscall.Pipe2(p[0:], syscall.O_CLOEXEC) + if e != nil { + return nil, nil, NewSyscallError("pipe2", e) + } + + return newFile(p[0], "|0", kindPipe), newFile(p[1], "|1", kindPipe), nil +} -- cgit v1.2.3