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// Copyright 2023 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 unix
package runtime
const (
// These values are the same on all known Unix systems.
// If we find a discrepancy some day, we can split them out.
_F_SETFD = 2
_FD_CLOEXEC = 1
)
//go:nosplit
func closeonexec(fd int32) {
fcntl(fd, _F_SETFD, _FD_CLOEXEC)
}
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