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42c7929c04
Change-Id: I88f80f5914d6e4c179f3d28aa59fc29b7ef0cc66 Reviewed-on: https://go-review.googlesource.com/15960 Reviewed-by: Minux Ma <minux@golang.org> Run-TryBot: Minux Ma <minux@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
24 lines
579 B
Go
24 lines
579 B
Go
// Copyright 2014 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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package runtime
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import _ "unsafe" // for go:linkname
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//go:linkname setMaxStack runtime/debug.setMaxStack
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func setMaxStack(in int) (out int) {
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out = int(maxstacksize)
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maxstacksize = uintptr(in)
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return out
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}
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//go:linkname setPanicOnFault runtime/debug.setPanicOnFault
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func setPanicOnFault(new bool) (old bool) {
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mp := acquirem()
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old = mp.curg.paniconfault
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mp.curg.paniconfault = new
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releasem(mp)
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return old
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}
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