On Mon, Dec 01, 2014 at 03:30:10PM -0500, John Snow wrote: > +HBitmap *hbitmap_copy(const HBitmap *bitmap) > +{ > + int i; > + uint64_t size; > + HBitmap *hb = g_memdup(bitmap, sizeof(HBitmap)); > + > + size = bitmap->size; > + for (i = HBITMAP_LEVELS - 1; i >= 0; i--) { > + size = MAX((size + BITS_PER_LONG - 1) >> BITS_PER_LEVEL, 1); > + hb->levels[i] = g_memdup(bitmap->levels[i], > + size * sizeof(unsigned long)); > + } > + > + return hb; > +}
It would be handy to put a comment in struct HBitmap warning people that hbitmap_copy() must be kept in sync when new pointer fields are added.
pgpo8xpfV7Cz_.pgp
Description: PGP signature