From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Fri, 18 Nov 2022 01:14:41 +0000 (-0800)
Subject: sparse DoubleLinkedList_new: use cgraph wrapper for allocation
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1ee4812c0fe6d4dcaed85d6288d2e4abab55d861;p=graphviz

sparse DoubleLinkedList_new: use cgraph wrapper for allocation

The lib/cgraph/alloc.h wrappers are similar to the older lib/common/memory.h
wrappers except (1) they are header-only and (2) they live in a directory
(cgraph) that is at the root of the dependency tree. The long term plan is to
replace all use of lib/common/memory.h with lib/cgraph/alloc.h.
---

diff --git a/lib/sparse/LinkedList.c b/lib/sparse/LinkedList.c
index 5bada8216..bf7389dbb 100644
--- a/lib/sparse/LinkedList.c
+++ b/lib/sparse/LinkedList.c
@@ -10,7 +10,6 @@
 
 #include <cgraph/alloc.h>
 #include <sparse/LinkedList.h>
-#include <common/memory.h>
 
 SingleLinkedList SingleLinkedList_new(void *data){
   SingleLinkedList head = gv_alloc(sizeof(struct SingleLinkedList_struct));
@@ -70,11 +69,8 @@ void SingleLinkedList_print(SingleLinkedList head, void (*linkedlist_print)(void
 
 
 DoubleLinkedList DoubleLinkedList_new(void *data){
-  DoubleLinkedList head;
-  head = GNEW(struct DoubleLinkedList_struct);
+  DoubleLinkedList head = gv_alloc(sizeof(struct DoubleLinkedList_struct));
   head->data = data;
-  head->next = NULL;
-  head->prev = NULL;
   return head;
 }