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02b8e6978a
These comments were left behind after runtime.h was converted from C to Go. I examined the original code and tried to move these to the places that the most sense. Change-Id: I8769d60234c0113d682f9de3bd8d6c34c450c188 Reviewed-on: https://go-review.googlesource.com/21969 Reviewed-by: Matthew Dempsky <mdempsky@google.com> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
20 lines
609 B
Go
20 lines
609 B
Go
// Copyright 2015 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 !solaris
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// +build !windows
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// +build !nacl
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// +build !linux !amd64
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package runtime
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import "unsafe"
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// mmap calls the mmap system call. It is implemented in assembly.
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// We only pass the lower 32 bits of file offset to the
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// assembly routine; the higher bits (if required), should be provided
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// by the assembly routine as 0.
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func mmap(addr unsafe.Pointer, n uintptr, prot, flags, fd int32, off uint32) unsafe.Pointer
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