/**
* xmlListLinkReverseSearch:
* @param l a list
* @param data a data
*
* Search data in the list processing backward
*
* Returns the link containing the data or NULL
*/
static xmlLinkPtr
xmlListLinkReverseSearch(xmlListPtr list, void *data)
{
xmlLinkPtr lk;
lk = xmlListHigherSearch(list, data);
if (lk == list->sentinel)
return NULL;
else {
if (list->linkCompare(lk->data, data) ==0)
return lk;
return NULL;
}
}
/**
* xmlListAppend:
* @param l a list
* @param data the data
*
* Insert data in the ordered list at the end for this value
*
* Returns 0 in case of success, 1 in case of failure
*/
XMLPUBFUNEXPORT int xmlListAppend(xmlListPtr list, void *data)
{
xmlLinkPtr lkPlace, lkNew;
lkPlace = xmlListHigherSearch(list, data);
/* Add the new link */
lkNew = (xmlLinkPtr) xmlMalloc(sizeof(xmlLink));
if (lkNew == NULL) {
xmlGenericError(xmlGenericErrorContext,
EMBED_ERRTXT("Cannot initialize memory for new link"));
return (0);
}
lkNew->data = data;
lkNew->next = lkPlace->next;
(lkPlace->next)->prev = lkNew;
lkPlace->next = lkNew;
lkNew->prev = lkPlace;
return 1;
}
/**
* xmlListAppend:
* @l: a list
* @data: the data
*
* Insert data in the ordered list at the end for this value
*
* Returns 0 in case of success, 1 in case of failure
*/
int xmlListAppend(xmlListPtr l, void *data)
{
xmlLinkPtr lkPlace, lkNew;
if (l == NULL)
return(1);
lkPlace = xmlListHigherSearch(l, data);
/* Add the new link */
lkNew = (xmlLinkPtr) xmlMalloc(sizeof(xmlLink));
if (lkNew == NULL) {
xmlGenericError(xmlGenericErrorContext,
"Cannot initialize memory for new link");
return (1);
}
lkNew->data = data;
lkNew->next = lkPlace->next;
(lkPlace->next)->prev = lkNew;
lkPlace->next = lkNew;
lkNew->prev = lkPlace;
return 0;
}
