From 73df946d56c74384511a194dd01dbe099584fd1a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 15:14:23 +0200 Subject: Adding upstream version 1.16.10. Signed-off-by: Daniel Baumann --- src/runtime/nbpipe_pipe2.go | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 src/runtime/nbpipe_pipe2.go (limited to 'src/runtime/nbpipe_pipe2.go') diff --git a/src/runtime/nbpipe_pipe2.go b/src/runtime/nbpipe_pipe2.go new file mode 100644 index 0000000..e3639d9 --- /dev/null +++ b/src/runtime/nbpipe_pipe2.go @@ -0,0 +1,22 @@ +// 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. + +// +build freebsd linux netbsd openbsd solaris + +package runtime + +func nonblockingPipe() (r, w int32, errno int32) { + r, w, errno = pipe2(_O_NONBLOCK | _O_CLOEXEC) + if errno == -_ENOSYS { + r, w, errno = pipe() + if errno != 0 { + return -1, -1, errno + } + closeonexec(r) + setNonblock(r) + closeonexec(w) + setNonblock(w) + } + return r, w, errno +} -- cgit v1.2.3