mirror of
https://github.com/reactos/reactos.git
synced 2024-09-22 18:45:51 +00:00
75 lines
1.5 KiB
C++
75 lines
1.5 KiB
C++
|
//
|
||
|
|
// Copyright (C) Microsoft. All rights reserved.
|
||
|
|
//
|
||
|
|
#include "Mx.h"
|
||
|
|
|
||
|
|
BOOL
|
||
|
|
ConvertWinErrorToNtstatus(
|
||
|
|
__in ULONG WinError,
|
||
|
|
__out NTSTATUS * Status
|
||
|
|
)
|
||
|
|
{
|
||
|
|
ULONG index = 0;
|
||
|
|
BOOL found = FALSE;
|
||
|
|
|
||
|
|
*Status = INVALID_STATUS;
|
||
|
|
|
||
|
|
for ( ULONG i = 0; i < ARRAYSIZE(ErrorBucketTable); i++ )
|
||
|
|
{
|
||
|
|
if (WinError < ErrorBucketTable[i].BaseErrorCode)
|
||
|
|
{
|
||
|
|
//
|
||
|
|
// The error code falls between previous bucket end and current
|
||
|
|
// bucket begin, hence there is no mapping for it
|
||
|
|
//
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( WinError < (ErrorBucketTable[i].BaseErrorCode +
|
||
|
|
ErrorBucketTable[i].RunLength) )
|
||
|
|
{
|
||
|
|
//
|
||
|
|
// Index falls within the current bucket
|
||
|
|
//
|
||
|
|
index += (WinError - ErrorBucketTable[i].BaseErrorCode);
|
||
|
|
found = TRUE;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
//
|
||
|
|
// Index is beyond current bucket, continue search
|
||
|
|
//
|
||
|
|
index += ErrorBucketTable[i].RunLength;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (TRUE == found)
|
||
|
|
{
|
||
|
|
*Status = ErrorTable[index];
|
||
|
|
if (INVALID_STATUS == (*Status))
|
||
|
|
{
|
||
|
|
found = FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return found;
|
||
|
|
}
|
||
|
|
|
||
|
|
NTSTATUS
|
||
|
|
WinErrorToNtStatus(
|
||
|
|
__in ULONG WinError
|
||
|
|
)
|
||
|
|
{
|
||
|
|
NTSTATUS status;
|
||
|
|
|
||
|
|
if (TRUE == ConvertWinErrorToNtstatus(WinError, &status))
|
||
|
|
{
|
||
|
|
return status;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
return STATUS_UNSUCCESSFUL;
|
||
|
|
}
|
||
|
|
}
|