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runtime: merge os{,2}_windows.go into os1_windows.go.
A future CL will rename os1_windows.go to os_windows.go. Change-Id: I223e76002dd1e9c9d1798fb0beac02c7d3bf4812 Reviewed-on: https://go-review.googlesource.com/21564 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> Reviewed-by: Minux Ma <minux@golang.org>
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@ -9,6 +9,11 @@ import (
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"unsafe"
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)
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// TODO(brainman): should not need those
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const (
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_NSIG = 65
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)
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//go:cgo_import_dynamic runtime._AddVectoredExceptionHandler AddVectoredExceptionHandler%2 "kernel32.dll"
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//go:cgo_import_dynamic runtime._CloseHandle CloseHandle%1 "kernel32.dll"
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//go:cgo_import_dynamic runtime._CreateEventA CreateEventA%4 "kernel32.dll"
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@ -49,6 +54,8 @@ import (
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//go:cgo_import_dynamic runtime._WriteConsoleW WriteConsoleW%5 "kernel32.dll"
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//go:cgo_import_dynamic runtime._WriteFile WriteFile%5 "kernel32.dll"
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type stdFunction unsafe.Pointer
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var (
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// Following syscalls are available on every Windows PC.
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// All these variables are set by the Windows executable
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@ -102,6 +109,35 @@ var (
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_ stdFunction
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)
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// Function to be called by windows CreateThread
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// to start new os thread.
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func tstart_stdcall(newm *m) uint32
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func ctrlhandler(_type uint32) uint32
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type mOS struct {
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waitsema uintptr // semaphore for parking on locks
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}
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//go:linkname os_sigpipe os.sigpipe
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func os_sigpipe() {
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throw("too many writes on closed pipe")
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}
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// Stubs so tests can link correctly. These should never be called.
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func open(name *byte, mode, perm int32) int32 {
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throw("unimplemented")
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return -1
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}
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func closefd(fd int32) int32 {
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throw("unimplemented")
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return -1
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}
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func read(fd int32, p unsafe.Pointer, n int32) int32 {
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throw("unimplemented")
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return -1
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}
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type sigset struct{}
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// Call a Windows function with stdcall conventions,
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@ -171,8 +207,10 @@ const (
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currentThread = ^uintptr(1) // -2 = current thread
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)
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// in sys_windows_386.s and sys_windows_amd64.s
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// in sys_windows_386.s and sys_windows_amd64.s:
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func externalthreadhandler()
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func getlasterror() uint32
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func setlasterror(err uint32)
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// When loading DLLs, we prefer to use LoadLibraryEx with
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// LOAD_LIBRARY_SEARCH_* flags, if available. LoadLibraryEx is not
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@ -1,19 +0,0 @@
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// 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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package runtime
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func getlasterror() uint32
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func setlasterror(err uint32)
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// Function to be called by windows CreateThread
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// to start new os thread.
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func tstart_stdcall(newm *m) uint32
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func ctrlhandler(_type uint32) uint32
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// TODO(brainman): should not need those
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const (
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_NSIG = 65
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)
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@ -1,32 +0,0 @@
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// 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"
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type mOS struct {
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waitsema uintptr // semaphore for parking on locks
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}
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type stdFunction unsafe.Pointer
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//go:linkname os_sigpipe os.sigpipe
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func os_sigpipe() {
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throw("too many writes on closed pipe")
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}
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// Stubs so tests can link correctly. These should never be called.
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func open(name *byte, mode, perm int32) int32 {
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throw("unimplemented")
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return -1
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}
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func closefd(fd int32) int32 {
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throw("unimplemented")
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return -1
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}
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func read(fd int32, p unsafe.Pointer, n int32) int32 {
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throw("unimplemented")
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return -1
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}
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