xdasd_list.h File Reference

OpenXDAS generic linked list management functionality. More...

Go to the source code of this file.

Data Structures
struct	XDLItem_tag
	A list item. More...
struct	XDList_tag
	A list. More...
Defines
#define	XDL_IS_HEAD(x)   ((x)->isHead)
	Is node x the head of the list?
#define	XDL_IS_EMPTY(h)   ((((h)->next == (h)) && ((h)->prev == (h)) )? 1: 0)
	Is list empty?
#define	XDL_INSERT(n, x)
	Insert an item into h after node x.
#define	XDL_INSERT_AFTER   XDL_INSERT
	Just like XDL_INSERT.
#define	XDL_INSERT_BEFORE(n, x)
	Insert n before x.
#define	XDL_INSERT_WORKNODE_LAST(n, x)
	Insert last.
#define	XDL_INSERT_WORKNODE_FIRST(n, x)
	Insert first.
#define	XDL_UNLINK(x)
	Delete node x.
#define	XDL_IS_LAST(h, x)   (((x)->prev == (h) && (h)->prev == (x))? 1: 0)
	Given the head of the list h, determine if x is last.
#define	XDL_IS_FIRST(h, x)   (((x)->prev == (h) && (h)->next == (x))? 1: 0)
	Given the head of the list h, determine if x is first.
#define	XDL_IS_ONLY(h, x)   (((x)->next == (h) && (h)->prev == (x))? 1: 0)
	Given the head of the list h, determine if x is the only node.
#define	XDL_LINK_HEAD(d, s)
	The link-in-a-node macro.
Typedefs
typedef struct XDLItem_tag	XDLItem
	A list item.
typedef struct XDList_tag	XDList
	A list.
Functions
XDLItem *	xdasd_list_unlink (XDList *list, XDLItem *item)
	Unlinks an item from a list.
XDLItem *	xdasd_list_link_head (XDList *list, XDLItem *item)
	Links an item into a list.
XDLItem *	xdasd_list_link_tail (XDList *list, XDLItem *item)
	Links an item to the tail of a list.

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Detailed Description

OpenXDAS generic linked list management functionality.

Author:

John Calcote (jcalcote@novell.com)

Attention:

Please submit patches to http://openxdas.sourceforge.net

Definition in file xdasd_list.h.