[U-Boot] [PATCH 02/10] Add some standard headers external code might need

[Masahiro YAMADA]

Hi Gabe, Simon,


2014-10-15 19:38 GMT+09:00 Simon Glass <sjg at chromium.org>:
> From: Gabe Black <gabeblack at chromium.org>
>
> inttypes.h defines format specifiers for printf which work with data types of
> particular sizes. stdlib.h is currently just a passthrough to malloc.h which
> has declarations of the various *alloc functions.
>
> Add the required #define to common.h so that these printf format specifiers
> will be made available.
>
> Signed-off-by: Gabe Black <gabeblack at google.com>
> Reviewed-by: Gabe Black <gabeblack at chromium.org>
> Tested-by: Gabe Black <gabeblack at chromium.org>
> Reviewed-by: Bill Richardson <wfrichar at google.com>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> (Replaced with a GPL version from glibc)
>
[snip]
> diff --git a/include/stdlib.h b/include/stdlib.h
> new file mode 100644
> index 0000000..6bc7fbb
> --- /dev/null
> +++ b/include/stdlib.h
> @@ -0,0 +1,12 @@
> +/*
> + *  Copyright (C) 2013 Google Inc.
> + *
> + * SPDX-License-Identifier:    GPL-2.0+
> + */
> +
> +#ifndef __STDLIB_H_
> +#define __STDLIB_H_
> +
> +#include <malloc.h>
> +
> +#endif /* __STDLIB_H_ */
> --
> 2.1.0.rc2.206.gedb03e5


This patch is not clear to me.

Why do we need include/stdlib.h ?





-- 
Best Regards
Masahiro Yamada