Function strmake_root

mysys/my_alloc.c:431–440

char *strmake_root(MEM_ROOT *root, const char *str, size_t len)
{
  char *pos;
  if ((pos=alloc_root(root,len+1)))
  {
    memcpy(pos,str,len);
    pos[len]=0;
  }
  return pos;
}


void *memdup_root(MEM_ROOT *root, const void *str, size_t len)