From mboxrd@z Thu Jan 1 00:00:00 1970 From: Przemyslaw Marczak Date: Thu, 11 Dec 2014 11:11:29 +0100 Subject: [U-Boot] [PATCH 01/19] lib: errno: introduce errno_str(): returns errno related message In-Reply-To: References: <1412801335-1591-1-git-send-email-p.marczak@samsung.com> <1412801335-1591-2-git-send-email-p.marczak@samsung.com> <20141022153151.GF25506@bill-the-cat> Message-ID: <54896DD1.6020301@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello Simon, On 12/11/2014 04:25 AM, Simon Glass wrote: > On 22 October 2014 at 09:31, Tom Rini 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 >> >> In and of itself, >> >> Reviewed-by: Tom Rini > > 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