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Hello, > These are preparatory cleanups for BP support. > No build regressions. No binary changes. > > OK? They all look just fine to me, except for this: > -#define next_bin(b) ((mbinptr)((char*)(b) + 2 * sizeof(mbinptr))) > -#define prev_bin(b) ((mbinptr)((char*)(b) - 2 * sizeof(mbinptr))) > +#define next_bin(b) ((mbinptr)((char*)(b) + 2 * sizeof(((arena*)0)->av[0]))) > +#define prev_bin(b) ((mbinptr)((char*)(b) - 2 * sizeof(((arena*)0)->av[0]))) which I don't really consider an improvement. Do changes like these really make a difference for BP, i.e. can more errors be detected? If yes, that's pretty cool. Regards, Wolfram.
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