Function bitmap_cmp

include/my_bitmap.h:121–126

Return true if bitmaps are equal */

/* Return true if bitmaps are equal */
static inline my_bool bitmap_cmp(const MY_BITMAP *map1, const MY_BITMAP *map2)
{
  DBUG_ASSERT(map1->n_bits == map2->n_bits);
  return (memcmp(map1->bitmap, map2->bitmap,
                 my_bitmap_buffer_size(map1)) == 0);
}

#define bitmap_clear_all(MAP) \
  { memset((MAP)->bitmap, 0, my_bitmap_buffer_size(MAP)); }