Function Ext2FileSystemControl

Ext4Fsd/fsctl.c:2849–2881

NTSTATUS
Ext2FileSystemControl (IN PEXT2_IRP_CONTEXT IrpContext)
{
    NTSTATUS    Status;

    ASSERT(IrpContext);

    ASSERT((IrpContext->Identifier.Type == EXT2ICX) &&
           (IrpContext->Identifier.Size == sizeof(EXT2_IRP_CONTEXT)));

    switch (IrpContext->MinorFunction) {

    case IRP_MN_USER_FS_REQUEST:
        Status = Ext2UserFsRequest(IrpContext);
        break;

    case IRP_MN_MOUNT_VOLUME:
        Status = Ext2MountVolume(IrpContext);
        break;

    case IRP_MN_VERIFY_VOLUME:
        Status = Ext2VerifyVolume(IrpContext);
        break;

    default:

        DEBUG(DL_ERR, ( "Ext2FilsSystemControl: Invalid Device Request.\n"));
        Status = STATUS_INVALID_DEVICE_REQUEST;
        Ext2CompleteIrpContext(IrpContext,  Status);
    }

    return Status;
}