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runtime: merge os{,2}_windows.go into os1_windows.go.

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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>
This commit is contained in:
Brad Fitzpatrick 2016-04-06 02:38:45 +00:00
parent 0f08dd2183
commit e095f53e9b
3 changed files with 39 additions and 52 deletions
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40
src/runtime/os1_windows.go
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@ -9,6 +9,11 @@ import (
"unsafe"
)
// TODO(brainman): should not need those
const (
_NSIG = 65
)
//go:cgo_import_dynamic runtime._AddVectoredExceptionHandler AddVectoredExceptionHandler%2 "kernel32.dll"
//go:cgo_import_dynamic runtime._CloseHandle CloseHandle%1 "kernel32.dll"
//go:cgo_import_dynamic runtime._CreateEventA CreateEventA%4 "kernel32.dll"
@ -49,6 +54,8 @@ import (
//go:cgo_import_dynamic runtime._WriteConsoleW WriteConsoleW%5 "kernel32.dll"
//go:cgo_import_dynamic runtime._WriteFile WriteFile%5 "kernel32.dll"
type stdFunction unsafe.Pointer
var (
// Following syscalls are available on every Windows PC.
// All these variables are set by the Windows executable
@ -102,6 +109,35 @@ var (
_ stdFunction
)
// Function to be called by windows CreateThread
// to start new os thread.
func tstart_stdcall(newm *m) uint32
func ctrlhandler(_type uint32) uint32
type mOS struct {
waitsema uintptr // semaphore for parking on locks
}
//go:linkname os_sigpipe os.sigpipe
func os_sigpipe() {
throw("too many writes on closed pipe")
}
// Stubs so tests can link correctly. These should never be called.
func open(name *byte, mode, perm int32) int32 {
throw("unimplemented")
return -1
}
func closefd(fd int32) int32 {
throw("unimplemented")
return -1
}
func read(fd int32, p unsafe.Pointer, n int32) int32 {
throw("unimplemented")
return -1
}
type sigset struct{}
// Call a Windows function with stdcall conventions,
@ -171,8 +207,10 @@ const (
currentThread = ^uintptr(1) // -2 = current thread
)
// in sys_windows_386.s and sys_windows_amd64.s
// in sys_windows_386.s and sys_windows_amd64.s:
func externalthreadhandler()
func getlasterror() uint32
func setlasterror(err uint32)
// When loading DLLs, we prefer to use LoadLibraryEx with
// LOAD_LIBRARY_SEARCH_* flags, if available. LoadLibraryEx is not

19
src/runtime/os2_windows.go
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@ -1,19 +0,0 @@
// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package runtime
func getlasterror() uint32
func setlasterror(err uint32)
// Function to be called by windows CreateThread
// to start new os thread.
func tstart_stdcall(newm *m) uint32
func ctrlhandler(_type uint32) uint32
// TODO(brainman): should not need those
const (
_NSIG = 65
)

32
src/runtime/os_windows.go
View File

@ -1,32 +0,0 @@
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package runtime
import "unsafe"
type mOS struct {
waitsema uintptr // semaphore for parking on locks
}
type stdFunction unsafe.Pointer
//go:linkname os_sigpipe os.sigpipe
func os_sigpipe() {
throw("too many writes on closed pipe")
}
// Stubs so tests can link correctly. These should never be called.
func open(name *byte, mode, perm int32) int32 {
throw("unimplemented")
return -1
}
func closefd(fd int32) int32 {
throw("unimplemented")
return -1
}
func read(fd int32, p unsafe.Pointer, n int32) int32 {
throw("unimplemented")
return -1
}