Messages in this thread | | | Date | Fri, 3 Aug 2012 17:58:38 +0200 (CEST) | From | Jan Engelhardt <> | Subject | Re: [PATCH] fat: Refactor shortname parsing |
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On Friday 2012-08-03 17:06, OGAWA Hirofumi wrote: >>>+static inline unsigned char fat_tolower(unsigned char c) >>>+{ >>>+ return ((c >= 'A') && (c <= 'Z')) ? c+32 : c; >>>+} >>>+ >> >> The kernel already has a tolower() function, can that not be used? > >tolower() is not exactly same, right? e.g. tolower(0xc0). Otherwise, >tolower() is fine.
Yes, but you can still
return (c >= 'A' && c <= 'Z') ? tolower(c) : c;
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