20 lines
421 B
Go
20 lines
421 B
Go
// License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
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//go:build linux
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package utils
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import (
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"time"
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"golang.org/x/sys/unix"
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)
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func Select(nfd int, r *unix.FdSet, w *unix.FdSet, e *unix.FdSet, timeout time.Duration) (n int, err error) {
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if timeout < 0 {
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return unix.Pselect(nfd, r, w, e, nil, nil)
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}
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ts := unix.NsecToTimespec(int64(timeout))
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return unix.Pselect(nfd, r, w, e, &ts, nil)
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}
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