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https://github.com/golang/go
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083f3957b8
They do not match the file name patterns of *_GOOS *_GOARCH *_GOOS_GOARCH therefore the implicit linux constraint was not being added. Change-Id: Ie506c51cee6818db445516f96fffaa351df62cf5 Reviewed-on: https://go-review.googlesource.com/99116 Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com> Reviewed-by: Ian Lance Taylor <iant@golang.org> Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
44 lines
816 B
Go
44 lines
816 B
Go
// Copyright 2016 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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// The standard GNU/Linux sigset type on big-endian 64-bit machines.
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// +build linux
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// +build ppc64 s390x
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package runtime
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const (
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_SS_DISABLE = 2
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_NSIG = 65
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_SI_USER = 0
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_SIG_BLOCK = 0
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_SIG_UNBLOCK = 1
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_SIG_SETMASK = 2
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)
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type sigset uint64
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var sigset_all = sigset(^uint64(0))
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//go:nosplit
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//go:nowritebarrierrec
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func sigaddset(mask *sigset, i int) {
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if i > 64 {
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throw("unexpected signal greater than 64")
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}
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*mask |= 1 << (uint(i) - 1)
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}
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func sigdelset(mask *sigset, i int) {
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if i > 64 {
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throw("unexpected signal greater than 64")
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}
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*mask &^= 1 << (uint(i) - 1)
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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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