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Try always to open a file as named object first.

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This is necessary for the redirection to NUL which is used by the new build system.

svn path=/trunk/; revision=15699
This commit is contained in:
Hartmut Birr 2005-05-31 14:56:55 +00:00
parent 17b55d1d60
commit 9029590177
1 changed files with 30 additions and 35 deletions
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65
reactos/ntoskrnl/io/file.c
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@ -844,44 +844,39 @@ IoCreateFile(OUT PHANDLE FileHandle,
DPRINT1("FIXME: IO_CHECK_CREATE_PARAMETERS not yet supported!\n");
}
if (CreateDisposition == FILE_OPEN ||
CreateDisposition == FILE_OPEN_IF)
Status = ObOpenObjectByName(ObjectAttributes,
NULL,
NULL,
AccessMode,
DesiredAccess,
NULL,
&LocalHandle);
if (NT_SUCCESS(Status))
{
Status = ObOpenObjectByName(ObjectAttributes,
NULL,
NULL,
AccessMode,
DesiredAccess,
NULL,
&LocalHandle);
if (NT_SUCCESS(Status))
Status = ObReferenceObjectByHandle(LocalHandle,
DesiredAccess,
NULL,
AccessMode,
(PVOID*)&DeviceObject,
NULL);
ZwClose(LocalHandle);
if (!NT_SUCCESS(Status))
{
Status = ObReferenceObjectByHandle(LocalHandle,
DesiredAccess,
NULL,
AccessMode,
(PVOID*)&DeviceObject,
NULL);
ZwClose(LocalHandle);
if (!NT_SUCCESS(Status))
{
return Status;
}
if (BODY_TO_HEADER(DeviceObject)->Type != IoDeviceObjectType)
{
ObDereferenceObject (DeviceObject);
return STATUS_OBJECT_NAME_COLLISION;
}
/* FIXME: wt... */
FileObject = IoCreateStreamFileObject(NULL, DeviceObject);
/* HACK */
FileObject->Flags |= FO_DIRECT_DEVICE_OPEN;
DPRINT("%wZ\n", ObjectAttributes->ObjectName);
ObDereferenceObject (DeviceObject);
return Status;
}
if (BODY_TO_HEADER(DeviceObject)->Type != IoDeviceObjectType)
{
ObDereferenceObject (DeviceObject);
return STATUS_OBJECT_NAME_COLLISION;
}
/* FIXME: wt... */
FileObject = IoCreateStreamFileObject(NULL, DeviceObject);
/* HACK */
FileObject->Flags |= FO_DIRECT_DEVICE_OPEN;
DPRINT("%wZ\n", ObjectAttributes->ObjectName);
ObDereferenceObject (DeviceObject);
}