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// Copyright 2011 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 darwin freebsd linux openbsd
package time
import (
"os"
"syscall"
)
func sysSleep(t int64) error {
errno := syscall.Sleep(t)
if errno != 0 && errno != syscall.EINTR {
return os.NewSyscallError("sleep", errno)
}
return nil
}
// for testing: whatever interrupts a sleep
func interrupt() {
syscall.Kill(os.Getpid(), syscall.SIGCHLD)
}
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