mirror of
https://github.com/golang/sys.git
synced 2026-02-08 11:46:04 +03:00
e62c3de784
This allows services written with this library to register for more advanced notifications like SERVICE_CONTROL_DEVICEEVENT for example. Also the code now exposes the service status handle through a new api call, because the handle is needed to register for such notifications and can not be obtained by any other means. Change-Id: I80796e1dd9d94ec9d6c236d0413b17288c67fe1f Reviewed-on: https://go-review.googlesource.com/42812 Reviewed-by: Alex Brainman <alex.brainman@gmail.com> Run-TryBot: Alex Brainman <alex.brainman@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
43 lines
1.0 KiB
ArmAsm
43 lines
1.0 KiB
ArmAsm
// Copyright 2012 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.
|
|
|
|
// +build windows
|
|
|
|
// func servicemain(argc uint32, argv **uint16)
|
|
TEXT ·servicemain(SB),7,$0
|
|
MOVL CX, ·sArgc(SB)
|
|
MOVL DX, ·sArgv(SB)
|
|
|
|
SUBQ $32, SP // stack for the first 4 syscall params
|
|
|
|
MOVQ ·sName(SB), CX
|
|
MOVQ $·servicectlhandler(SB), DX
|
|
// BUG(pastarmovj): Figure out a way to pass in context in R8.
|
|
MOVQ ·cRegisterServiceCtrlHandlerExW(SB), AX
|
|
CALL AX
|
|
CMPQ AX, $0
|
|
JE exit
|
|
MOVQ AX, ·ssHandle(SB)
|
|
|
|
MOVQ ·goWaitsH(SB), CX
|
|
MOVQ ·cSetEvent(SB), AX
|
|
CALL AX
|
|
|
|
MOVQ ·cWaitsH(SB), CX
|
|
MOVQ $4294967295, DX
|
|
MOVQ ·cWaitForSingleObject(SB), AX
|
|
CALL AX
|
|
|
|
exit:
|
|
ADDQ $32, SP
|
|
RET
|
|
|
|
// I do not know why, but this seems to be the only way to call
|
|
// ctlHandlerProc on Windows 7.
|
|
|
|
// func ·servicectlhandler(ctl uint32, evtype uint32, evdata uintptr, context uintptr) uintptr {
|
|
TEXT ·servicectlhandler(SB),7,$0
|
|
MOVQ ·ctlHandlerExProc(SB), AX
|
|
JMP AX
|