object: add clear_commit_marks_all()

Add a function for clearing the commit marks of all in-core commit
objects.  It's similar to clear_object_flags(), but more precise, since
it leaves the other object types alone.  It still has to iterate through
them, though.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/object.c b/object.c
index b9a4a0e50172fb169226786b17134c6ab0627333..0afdfd19b784a541ad6d7237add2fbb1c9ec91ab 100644 (file)
--- a/object.c
+++ b/object.c
@@ -434,3 +434,14 @@ void clear_object_flags(unsigned flags)
                        obj->flags &= ~flags;
        }
 }
+
+void clear_commit_marks_all(unsigned int flags)
+{
+       int i;
+
+       for (i = 0; i < obj_hash_size; i++) {
+               struct object *obj = obj_hash[i];
+               if (obj && obj->type == OBJ_COMMIT)
+                       obj->flags &= ~flags;
+       }
+}

diff --git a/object.h b/object.h
index df8abe96f7da2585f7f07c68f53695a2d450e2ae..1111f64dd98133e6d708c00f95454c355bebe288 100644 (file)
--- a/object.h
+++ b/object.h
@@ -148,4 +148,9 @@ void object_array_clear(struct object_array *array);
 
 void clear_object_flags(unsigned flags);
 
+/*
+ * Clear the specified object flags from all in-core commit objects.
+ */
+extern void clear_commit_marks_all(unsigned int flags);
+
 #endif /* OBJECT_H */