[PATCH] Add function to append to an object_list.

Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/object.c b/object.c
index 72f6aa552f79edcd5f4f5c4a647ab62503365b1b..63e6e784d41ef5aa7bb387a96a85bf0f8e7248ab 100644 (file)
--- a/object.c
+++ b/object.c
@@ -184,6 +184,17 @@ struct object_list *object_list_insert(struct object *item,
         return new_list;
 }
 
+void object_list_append(struct object *item,
+                       struct object_list **list_p)
+{
+       while (*list_p) {
+               list_p = &((*list_p)->next);
+       }
+       *list_p = xmalloc(sizeof(struct object_list));
+       (*list_p)->next = NULL;
+       (*list_p)->item = item;
+}
+
 unsigned object_list_length(struct object_list *list)
 {
        unsigned ret = 0;

diff --git a/object.h b/object.h
index 5af530da5decf0abbfafeee041143c0acd0d600a..bf744490a9a75c5e84af6384b2fa2bc4eb492452 100644 (file)
--- a/object.h
+++ b/object.h
@@ -41,6 +41,9 @@ void mark_reachable(struct object *obj, unsigned int mask);
 struct object_list *object_list_insert(struct object *item, 
                                       struct object_list **list_p);
 
+void object_list_append(struct object *item,
+                       struct object_list **list_p);
+
 unsigned object_list_length(struct object_list *list);
 
 int object_list_contains(struct object_list *list, struct object *obj);