hashmap: introduce hashmap_free_entries
`hashmap_free_entries' behaves like `container_of' and passes
the offset of the hashmap_entry struct to the internal
`hashmap_free_' function, allowing the function to free any
struct pointer regardless of where the hashmap_entry field
is located.
`hashmap_free' no longer takes any arguments aside from
the hashmap itself.
Signed-off-by: Eric Wong <e@80x24.org>
Reviewed-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 476c241..09f7170 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -366,7 +366,7 @@ static void find_non_local_tags(const struct ref *refs,
item = refname_hash_add(&remote_refs, ref->name, &ref->old_oid);
string_list_insert(&remote_refs_list, ref->name);
}
- hashmap_free(&existing_refs, 1);
+ hashmap_free_entries(&existing_refs, struct refname_hash_entry, ent);
/*
* We may have a final lightweight tag that needs to be
@@ -401,7 +401,7 @@ static void find_non_local_tags(const struct ref *refs,
**tail = rm;
*tail = &rm->next;
}
- hashmap_free(&remote_refs, 1);
+ hashmap_free_entries(&remote_refs, struct refname_hash_entry, ent);
string_list_clear(&remote_refs_list, 0);
}
@@ -530,7 +530,7 @@ static struct ref *get_ref_map(struct remote *remote,
}
}
}
- hashmap_free(&existing_refs, 1);
+ hashmap_free_entries(&existing_refs, struct refname_hash_entry, ent);
return ref_map;
}
