dlist.h File Reference

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Macros
#define	LIST_UNLINK_PART(list, node, part)
#define	LIST_LINK_TAIL_PART(list, node, part)

Macro Definition Documentation

LIST_LINK_TAIL_PART

#define LIST_LINK_TAIL_PART	(		list,
			node,
			part
	)

Value:

  do {                                                  \
    (node)->part.next = NULL;                           \
    (node)->part.prev = (list).tail;                    \
    if ((list).tail)                                    \
      (list).tail->part.next = (node);                  \
    else (list).head = (node);                          \
      (list).tail = (node);                             \
  } while (0)

LIST_UNLINK_PART

#define LIST_UNLINK_PART	(		list,
			node,
			part
	)

Value:

  do {                                                  \
    if ((node)->part.prev)                              \
      (node)->part.prev->part.next = (node)->part.next; \
    else                                                \
      (list).head = (node)->part.next;                  \
    if ((node)->part.next)                              \
      (node)->part.next->part.prev = (node)->part.prev; \
    else                                                \
      (list).tail = (node)->part.prev;                  \
  } while (0)