Re: [PATCH v2] nvdimm-utils: clean up headers and add license comment

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

Hi Igor,

On 4/3/20 4:41 PM, Igor Mammedov wrote:
> Fixes: 3f350f6bb36233be50fc2bc18dc78b6a948a5dbe
> Reported-by: Peter Maydell <peter.maydell@linaro.org>
> Signed-off-by: Igor Mammedov <imammedo@redhat.com>
> ---
> v2:
>    - add license blob to header as well
>    - trim comment a litle bit to remove unrelated NFIT/PMEM sentences
> ---
>   include/qemu/nvdimm-utils.h | 23 +++++++++++++++++++++--
>   util/nvdimm-utils.c         | 23 +++++++++++++++++++++++
>   2 files changed, 44 insertions(+), 2 deletions(-)
> 
> diff --git a/include/qemu/nvdimm-utils.h b/include/qemu/nvdimm-utils.h
> index 4b8b198ba7..2d8cde085c 100644
> --- a/include/qemu/nvdimm-utils.h
> +++ b/include/qemu/nvdimm-utils.h
> @@ -1,7 +1,26 @@
>   #ifndef NVDIMM_UTILS_H
>   #define NVDIMM_UTILS_H

I think most of the files in the tree use the pattern "license comment 
before the ifdef guard", but I won't write a script to prove me 
right/wrong :)

> -
> -#include "qemu/osdep.h"
> +/*
> + * NVDIMM utilities
> + *
> + * Copyright(C) 2015 Intel Corporation.
> + *
> + * Author:
> + *  Xiao Guangrong <guangrong.xiao@linux.intel.com>
> + *
> + * This library is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU Lesser General Public
> + * License as published by the Free Software Foundation; either
> + * version 2 of the License, or (at your option) any later version.
> + *
> + * This library is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
> + * Lesser General Public License for more details.
> + *
> + * You should have received a copy of the GNU Lesser General Public
> + * License along with this library; if not, see <http://www.gnu.org/licenses/>
> + */

So here goes the ifdef:

     #ifndef NVDIMM_UTILS_H
     #define NVDIMM_UTILS_H

>   
>   GSList *nvdimm_get_device_list(void);
>   #endif
> diff --git a/util/nvdimm-utils.c b/util/nvdimm-utils.c
> index 5cc768ca47..3d570c3c3e 100644
> --- a/util/nvdimm-utils.c
> +++ b/util/nvdimm-utils.c
> @@ -1,3 +1,26 @@
> +/*
> + * NVDIMM utilities
> + *
> + * Copyright(C) 2015 Intel Corporation.
> + *
> + * Author:
> + *  Xiao Guangrong <guangrong.xiao@linux.intel.com>
> + *
> + * This library is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU Lesser General Public
> + * License as published by the Free Software Foundation; either
> + * version 2 of the License, or (at your option) any later version.
> + *
> + * This library is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
> + * Lesser General Public License for more details.
> + *
> + * You should have received a copy of the GNU Lesser General Public
> + * License along with this library; if not, see <http://www.gnu.org/licenses/>
> + */
> +
> +#include "qemu/osdep.h"
>   #include "qemu/nvdimm-utils.h"
>   #include "hw/mem/nvdimm.h"
>   
>