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Extend list_t with the number of elements in the list.

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This commit is contained in:
Guus Sliepen 2002-03-27 15:01:16 +00:00
parent 0e7136027c
commit 61cb593e67
2 changed files with 9 additions and 2 deletions
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8
lib/list.c
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@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: list.c,v 1.1.2.9 2001/02/25 15:34:50 guus Exp $
$Id: list.c,v 1.1.2.10 2002/03/27 15:01:16 guus Exp $
*/
#include "config.h"
@ -81,6 +81,8 @@ list_node_t *list_insert_head(list_t *list, void *data)
else
list->tail = node;
list->count++;
return node;
}
@ -100,6 +102,8 @@ list_node_t *list_insert_tail(list_t *list, void *data)
else
list->head = node;
list->count++;
return node;
}
@ -114,6 +118,8 @@ void list_unlink_node(list_t *list, list_node_t *node)
node->next->prev = node->prev;
else
list->tail = node->prev;
list->count--;
}
void list_delete_node(list_t *list, list_node_t *node)

3
lib/list.h
View file

@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: list.h,v 1.1.2.4 2001/01/07 17:08:50 guus Exp $
$Id: list.h,v 1.1.2.5 2002/03/27 15:01:16 guus Exp $
*/
#ifndef __TINC_LIST_H__
@ -40,6 +40,7 @@ typedef struct list_t
{
list_node_t *head;
list_node_t *tail;
int count;
/* Callbacks */