From: Zeev Suraski <zeev@php.net>
Date: Fri, 26 Nov 1999 23:44:41 +0000 (+0000)
Subject: - Modify zend_llist_del() to receive a comparison function
X-Git-Tag: PRE_RETURN_REF_PATCH~219
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cd5394443585707ea591376017fece7c30be8f50;p=php

- Modify zend_llist_del() to receive a comparison function
---

diff --git a/Zend/zend_llist.c b/Zend/zend_llist.c
index e7f69c546c..1024f0fa8e 100644
--- a/Zend/zend_llist.c
+++ b/Zend/zend_llist.c
@@ -63,12 +63,12 @@ ZEND_API void zend_llist_prepend_element(zend_llist *l, void *element)
 }
 
 
-ZEND_API void zend_llist_del_element(zend_llist *l, void *element)
+ZEND_API void zend_llist_del_element(zend_llist *l, void *element, int (*compare)(void *element1, void *element2))
 {
 	zend_llist_element *current=l->head;
 
 	while (current) {
-		if (!memcmp(current->data, element, l->size)) {
+		if (compare(current->data, element)) {
 			if (current->prev) {
 				current->prev->next = current->next;
 			} else {
diff --git a/Zend/zend_llist.h b/Zend/zend_llist.h
index f2767c1d59..c6eddb59b2 100644
--- a/Zend/zend_llist.h
+++ b/Zend/zend_llist.h
@@ -42,7 +42,7 @@ BEGIN_EXTERN_C()
 ZEND_API void zend_llist_init(zend_llist *l, size_t size, void (*dtor)(void *data), unsigned char persistent);
 ZEND_API void zend_llist_add_element(zend_llist *l, void *element);
 ZEND_API void zend_llist_prepend_element(zend_llist *l, void *element);
-ZEND_API void zend_llist_del_element(zend_llist *l, void *element);
+ZEND_API void zend_llist_del_element(zend_llist *l, void *element, int (*compare)(void *element1, void *element2));
 ZEND_API void zend_llist_destroy(zend_llist *l);
 ZEND_API void zend_llist_clean(zend_llist *l);
 ZEND_API void zend_llist_remove_tail(zend_llist *l);