Re: [PATCH] vsprintf and docs: Add X to %ph for upper case output
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From: Andy Shevchenko <hidden>
Date: 2021-08-22 08:32:15
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On Sun, Aug 22, 2021 at 6:00 AM Joe Perches [off-list ref] wrote:
Uppercase hex output of small char arrays is moderately frequently used. Add a mechanism to support the %*ph output as uppercase using 'X'.
Besides the fact of existing hex_asc_upper_*(), what ABI (!) uses this? If none, I dunno we need this. And show at least a few users where we gain something after conversion. -- With Best Regards, Andy Shevchenko