Re: [PATCH][2.5] Single linked lists for Linux, overly complicated

Thunder from the hill (thunder@lightweight.ods.org)
Thu, 26 Sep 2002 15:19:52 -0600 (MDT)


Hi,

On Thu, 26 Sep 2002, Thunder from the hill wrote:
> /**
> * slist_del - remove an entry from list
> * @buf: a storage area, just as long as the entry
> * @entry: entry to be removed
> */
> #define slist_del(_entry_in,_buf) \
> do { \
> typeof(_entry_in) _entry = (_entry_in), \
> _head = (_buf), _free; \
> memcpy(_head, _entry, sizeof(_entry)); \
> _free = _entry; \
> _entry = _entry->next; \
> _head->next = NULL; \
> (_buf) = _head; \
^^^^^^^^^^^^^^^ Ignore this
> } while (0)

Thunder

-- 
assert(typeof((fool)->next) == typeof(fool));	/* wrong */

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