neatogen cAdjust: 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/neatogen/constraint.c b/lib/neatogen/constraint.c
index 87d19cfae8f507ca490bcf0adeccd32012b57a6b..e8cb838a2d1741472af44096f93534eb8824af6a 100644 (file)
--- a/lib/neatogen/constraint.c
+++ b/lib/neatogen/constraint.c
@@ -10,6 +10,7 @@
 
 
 #include "config.h"
+#include <cgraph/alloc.h>
 #include <cgraph/list.h>
 #include <neatogen/neato.h>
 #include <neatogen/adjust.h>
@@ -566,7 +567,7 @@ int cAdjust(graph_t * g, int mode)
 {
     expand_t margin;
     int ret, i, nnodes = agnnodes(g);
-    nitem *nlist = N_GNEW(nnodes, nitem);
+    nitem *nlist = gv_calloc(nnodes, sizeof(nitem));
     nitem *p = nlist;
     node_t *n;