32b1d51f16
This is a step toward updating libgo to 1.13. This adds the 1.13
version of the osinit function to Go code, and removes the
corresponding code from the C runtime. This should simplify future updates.
Some additional 1.13 code was brought in to simplify this change.
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/191717
From-SVN: r275010
37 lines
832 B
Go
37 lines
832 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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// +build !plan9
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// +build !windows
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// +build !nacl
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// +build !js
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package runtime
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import "unsafe"
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//go:noescape
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func read(fd int32, p unsafe.Pointer, n int32) int32
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func closefd(fd int32) int32
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//extern exit
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func exit(code int32)
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func usleep(usec uint32)
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//go:noescape
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func write(fd uintptr, p unsafe.Pointer, n int32) int32
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//go:noescape
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func open(name *byte, mode, perm int32) int32
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// exitThread terminates the current thread, writing *wait = 0 when
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// the stack is safe to reclaim.
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func exitThread(wait *uint32) {
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// This is never used by gccgo.
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throw("exitThread")
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}
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// So that the C initialization code can call osinit.
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//go:linkname osinit runtime.osinit
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