[U-Boot] [PATCH 01/19] lib: errno: introduce errno_str(): returns errno related message

Przemyslaw Marczak
2014-12-11T10:11:29Z

Hello Simon,

On 12/11/2014 04:25 AM, Simon Glass wrote:
> On 22 October 2014 at 09:31, Tom Rini <trini@ti.com> wrote:
>> On Wed, Oct 08, 2014 at 10:48:37PM +0200, Przemyslaw Marczak wrote:
>>
>>> The functions error's numbers are standarized - but the error
>>> messages are not.
>>>
>>> The errors are often handled with unclear error messages,
>>> so why not use an errno standarized messages.
>>>
>>> Advantages:
>>> - This could decrease the binary size.
>>> - Appended with a detailed information,
>>> the error message will be clear.
>>>
>>> This commit introduces new function:
>>> - const char *errno_to_str(int errno)
>>>
>>> The functions returns a pointer to the errno corresponding text message:
>>> - if errno is null or positive number - a pointer to "Success" message
>>> - if errno is negative - a pointer to errno related message
>>>
>>> Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
>>
>> In and of itself,
>>
>> Reviewed-by: Tom Rini <trini@ti.com>
>
> Applied to u-boot-dm, thanks!
>
> - Simon
>

Thank, maybe today or tomorrow I will send the I2C for exynos and next I
can continue work on pmic.

Best regards,
--
Przemyslaw Marczak
Samsung R&D Institute Poland
Samsung Electronics
p.marczak at samsung.com