mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
116 lines
1.8 KiB
116 lines
1.8 KiB
/*++
|
|
|
|
Copyright (c) 1991 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
vrmisc.c
|
|
|
|
Abstract:
|
|
|
|
Contains miscellaneous VdmRedir (Vr) functions:
|
|
|
|
VrTerminateDosProcess
|
|
VrUnsupportedFunction
|
|
|
|
Author:
|
|
|
|
Richard L Firth (rfirth) 01-Oct-1991
|
|
|
|
Environment:
|
|
|
|
Flat 32-bit
|
|
|
|
Revision History:
|
|
|
|
01-Oct-1991 rfirth
|
|
Created
|
|
|
|
--*/
|
|
|
|
#include <nt.h>
|
|
#include <ntrtl.h> // ASSERT, DbgPrint
|
|
#include <nturtl.h>
|
|
#include <windows.h>
|
|
#include <softpc.h> // x86 virtual machine definitions
|
|
#include <vrdlctab.h>
|
|
#include <vdmredir.h> // common Vdm Redir stuff
|
|
#include <vrmisc.h> // Vr miscellaneous prototypes
|
|
#include <vrmslot.h> // Vr mailslot prototypes
|
|
#include <vrnmpipe.h> // Vr named pipe prototypes
|
|
#include "vrdebug.h" // debugging stuff
|
|
|
|
|
|
VOID
|
|
VrTerminateDosProcess(
|
|
VOID
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
When a Dos app terminates a NetResetEnvironment is sent to the redir so
|
|
that it can clean up any state info left by the closing application. In
|
|
our case control is passed here and we perform common cleanup operations
|
|
like deleting any outstanding mailslots
|
|
|
|
Arguments:
|
|
|
|
AX = PDB of terminating DOS process
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
WORD DosPdb = getAX();
|
|
|
|
#if DBG
|
|
|
|
IF_DEBUG(NETAPI) {
|
|
DbgPrint("VrTerminateDosProcess. PDB=%04x\n", DosPdb);
|
|
}
|
|
|
|
#endif
|
|
|
|
VrTerminateMailslots(DosPdb);
|
|
VrTerminateNamedPipes(DosPdb);
|
|
}
|
|
|
|
|
|
VOID
|
|
VrUnsupportedFunction(
|
|
VOID
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Default error routine for unsupported/not-yet-implemented functions
|
|
|
|
Arguments:
|
|
|
|
None.
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
Sets CF=1 in x86 context image and AX=ERROR_NOT_SUPPORTED (50)
|
|
|
|
--*/
|
|
|
|
{
|
|
|
|
#if DBG
|
|
|
|
DbgPrint("VrUnsupportedFunction\n");
|
|
VrDumpRealMode16BitRegisters(TRUE);
|
|
|
|
#endif
|
|
|
|
SET_ERROR(ERROR_NOT_SUPPORTED);
|
|
}
|