list_for_each_prev_safe(9) [suse man page]

LIST_FOR_EACH_PREV_S(9) 					    Data Types						   LIST_FOR_EACH_PREV_S(9)

NAME

       list_for_each_prev_safe - iterate over a list backwards safe against removal of list entry

SYNOPSIS

       list_for_each_prev_safe(pos, n, head);

ARGUMENTS

       pos
	   the struct list_head to use as a loop cursor.

       n
	   another struct list_head to use as temporary storage

       head
	   the head for your list.

COPYRIGHT

Kernel Hackers Manual 2.6.					     July 2010						   LIST_FOR_EACH_PREV_S(9)

list(3) 						    InterNetNews Documentation							   list(3)

NAME

       list - list routines

SYNOPSIS

       #include <inn/list.h>

       struct node {
	   struct node *succ;
	   struct node *pred; };

       struct list {
	   struct node *head;
	   struct node *tail;
	   struct node *tailpred; };

       void list_new(struct list *list);

       struct node *list_addhead(struct list *list, struct node *node);

       struct node *list_addtail(struct list *list, struct node *node);

       struct node *list_head(struct list *list);

       struct node *list_tail(struct list *list);

       struct node *list_succ(struct node *node);

       struct node *list_pred(struct node *node);

       struct node *list_remhead(struct list *list);

       struct node *list_remtail(struct list *list);

       struct node *list_remove(struct node *node);

       struct node *list_insert(struct list *list, struct node *node, struct node *pred);

       bool list_isempty(struct list *list);

DESCRIPTION

       list_new initialises the list header list so as to create an empty list.

       list_addhead adds node to the head of list, returning the node just added.

       list_addtail adds node to the tail of list, returning the node just added.

       list_head returns a pointer to the the node at the head of list or NULL if the list is empty.

       list_tail returns a pointer to the the node at the tail of list or NULL if the list is empty.

       list_succ returns the next (successor) node on the list after node or NULL if node was the final node.

       list_pred returns the previous (predecessor) node on the list before node or NULL if node was the first node.

       list_remhead removes the first node from list and returns it to the caller. If the list is empty NULL is returned.

       list_remtail removes the last node from list and returns it to the caller. If the list is empty NULL is returned.

       list_remove removes node from the list it is on and returns it to the caller.

       list_insert inserts node onto list after the node pred. If pred is NULL then node is added to the head of list.

HISTORY

       Written by Alex Kiernan <alex.kiernan@thus.net> for InterNetNews 2.4.0.

       $Id: list.pod 7851 2008-05-26 19:33:08Z iulius $

INN 2.5.2							    2009-05-21								   list(3)