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0f08dd2183
Change-Id: Ib79ad4a890994ad64edb1feb79bd242d26b5b08a Reviewed-on: https://go-review.googlesource.com/20945 Reviewed-by: Minux Ma <minux@golang.org> Run-TryBot: Michael Munday <munday@ca.ibm.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
28 lines
605 B
Go
28 lines
605 B
Go
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build !mips64
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// +build !mips64le
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// +build !s390x
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// +build linux
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package runtime
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var sigset_all = sigset{^uint32(0), ^uint32(0)}
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func sigaddset(mask *sigset, i int) {
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(*mask)[(i-1)/32] |= 1 << ((uint32(i) - 1) & 31)
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}
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func sigdelset(mask *sigset, i int) {
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(*mask)[(i-1)/32] &^= 1 << ((uint32(i) - 1) & 31)
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}
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func sigfillset(mask *uint64) {
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*mask = ^uint64(0)
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}
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func sigcopyset(mask *sigset, m sigmask) {
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copy((*mask)[:], m[:])
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}
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