label xlhdxload: 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/label/xlabels.c b/lib/label/xlabels.c
index c062f30fcc2113b21fcd0516852ea2a1946d47da..4574eb33448e11a19dfebb9802fbd2aa6332275a 100644 (file)
--- a/lib/label/xlabels.c
+++ b/lib/label/xlabels.c
@@ -9,6 +9,7 @@
  *************************************************************************/
 
 #include <assert.h>
+#include <cgraph/alloc.h>
 #include <errno.h>
 #include <limits.h>
 #include <math.h>
@@ -546,7 +547,7 @@ static int xlhdxload(XLabels_t * xlp)
        HDict_t *hp;
        point pi;
 
-       hp = NEW(HDict_t);
+       hp = gv_alloc(sizeof(HDict_t));
 
        hp->d.data = &xlp->objs[i];
        hp->d.rect = objplpmks(&xlp->objs[i]);