diff options
| author | Michael Haggerty <mhagger@alum.mit.edu> | 2017-04-16 09:41:32 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-04-17 07:32:46 +0300 |
| commit | 7c22bc8a18744cbd79436a8ce598a0dd5d49869b (patch) | |
| tree | 3daf30ca84cfb8009d6964fd4708480e22eb510d /refs/ref-cache.c | |
| parent | 958f964691a250d9a7173f1c0a4c03fd9e71e2aa (diff) | |
ref-cache: introduce a new type, ref_cache
For now, it just wraps a `ref_entry *` that points at the root of the
tree. Soon it will hold more information.
Add two new functions, `create_ref_cache()` and `free_ref_cache()`.
Make `free_ref_entry()` private.
Change files-backend to use this type to hold its caches.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs/ref-cache.c')
| -rw-r--r-- | refs/ref-cache.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/refs/ref-cache.c b/refs/ref-cache.c index 4274a43a9b..bf911028c8 100644 --- a/refs/ref-cache.c +++ b/refs/ref-cache.c @@ -63,9 +63,17 @@ struct ref_entry *create_ref_entry(const char *refname, return ref; } +struct ref_cache *create_ref_cache(struct files_ref_store *refs) +{ + struct ref_cache *ret = xcalloc(1, sizeof(*ret)); + + ret->root = create_dir_entry(refs, "", 0, 1); + return ret; +} + static void clear_ref_dir(struct ref_dir *dir); -void free_ref_entry(struct ref_entry *entry) +static void free_ref_entry(struct ref_entry *entry) { if (entry->flag & REF_DIR) { /* @@ -77,6 +85,12 @@ void free_ref_entry(struct ref_entry *entry) free(entry); } +void free_ref_cache(struct ref_cache *cache) +{ + free_ref_entry(cache->root); + free(cache); +} + /* * Clear and free all entries in dir, recursively. */ |