On Thu, 2026-01-08 at 22:10 +0200, Andy Shevchenko wrote: > Hmm... Why not -ERANGE (IIRC this what kstrto*() returns when it doesn't match > the given range).
Well, I've always treated -ERANGE closer to formal math, i.e. "return -ERANGE if X is not in [A:B)", rather than using it to denote something which makes no practical sense in some particular context, like negative amount of memory or negative string length. Dmitry
