4 files changed, 27 insertions, 13 deletions

diff --git a/fsck-objects.c b/fsck-objects.c
index 769bb2a6a7..ef54a8a411 100644
--- a/fsck-objects.c
+++ b/fsck-objects.c
@@ -60,12 +60,13 @@ static int objwarning(struct object *obj, const char *err, ...)
 
 static void check_connectivity(void)
 {
-	int i;
+	int i, max;
 
 	/* Look up all the requirements, warn about missing objects.. */
-	for (i = 0; i < obj_allocs; i++) {
+	max = get_max_object_index();
+	for (i = 0; i < max; i++) {
 		const struct object_refs *refs;
-		struct object *obj = objs[i];
+		struct object *obj = get_indexed_object(i);
 
 		if (!obj)
 			continue;
diff --git a/name-rev.c b/name-rev.c
index 3a5ac35d16..6a23f2d8a2 100644
--- a/name-rev.c
+++ b/name-rev.c
@@ -234,12 +234,15 @@ int main(int argc, char **argv)
 				fwrite(p_start, p - p_start, 1, stdout);
 		}
 	} else if (all) {
-		int i;
+		int i, max;
 
-		for (i = 0; i < obj_allocs; i++)
-			if (objs[i])
-				printf("%s %s\n", sha1_to_hex(objs[i]->sha1),
-						get_rev_name(objs[i]));
+		max = get_max_object_index();
+		for (i = 0; i < max; i++) {
+			struct object * obj = get_indexed_object(i);
+			if (!obj)
+				continue;
+			printf("%s %s\n", sha1_to_hex(obj->sha1), get_rev_name(obj));
+		}
 	} else {
 		int i;
 		for (i = 0; i < revs.nr; i++)
diff --git a/object.c b/object.c
index 37784cee9a..31c77ea03a 100644
--- a/object.c
+++ b/object.c
@@ -5,9 +5,18 @@
 #include "commit.h"
 #include "tag.h"
 
-struct object **objs;
-static int nr_objs;
-int obj_allocs;
+static struct object **objs;
+static int nr_objs, obj_allocs;
+
+unsigned int get_max_object_index(void)
+{
+	return obj_allocs;
+}
+
+struct object *get_indexed_object(unsigned int idx)
+{
+	return objs[idx];
+}
 
 const char *type_names[] = {
 	"none", "blob", "tree", "commit", "bad"
diff --git a/object.h b/object.h
index 6f23a9a180..e0125e154f 100644
--- a/object.h
+++ b/object.h
@@ -40,10 +40,11 @@ struct object {
 };
 
 extern int track_object_refs;
-extern int obj_allocs;
-extern struct object **objs;
 extern const char *type_names[];
 
+extern unsigned int get_max_object_index(void);
+extern struct object *get_indexed_object(unsigned int);
+
 static inline const char *typename(unsigned int type)
 {
 	return type_names[type > TYPE_TAG ? TYPE_BAD : type];