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/*++
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);
}
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