X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=refs.h;h=06ad26055661a9b9e475d0f8a7bd6d1cfb42e792;hb=29b802aae6213d02879d21aabac1a8d2e035b583;hp=6eb98a4caf150776c26fb04699133b1a976d0122;hpb=a130976b71f36c73fc6279fd02beb1f798d82487;p=git.git

diff --git a/refs.h b/refs.h
index 6eb98a4ca..06ad26055 100644
--- a/refs.h
+++ b/refs.h
@@ -24,10 +24,16 @@ extern int for_each_tag_ref(each_ref_fn, void *);
 extern int for_each_branch_ref(each_ref_fn, void *);
 extern int for_each_remote_ref(each_ref_fn, void *);
 
-extern int peel_ref(const char *, unsigned char *);
+/*
+ * Extra refs will be listed by for_each_ref() before any actual refs
+ * for the duration of this process or until clear_extra_refs() is
+ * called. Only extra refs added before for_each_ref() is called will
+ * be listed on a given call of for_each_ref().
+ */
+extern void add_extra_ref(const char *refname, const unsigned char *sha1, int flags);
+extern void clear_extra_refs(void);
 
-/** Reads the refs file specified into sha1 **/
-extern int get_ref_sha1(const char *ref, unsigned char *sha1);
+extern int peel_ref(const char *, unsigned char *);
 
 /** Locks a "refs/" ref returning the lock on success and NULL on failure. **/
 extern struct ref_lock *lock_ref_sha1(const char *ref, const unsigned char *old_sha1);
@@ -36,6 +42,12 @@ extern struct ref_lock *lock_ref_sha1(const char *ref, const unsigned char *old_
 #define REF_NODEREF	0x01
 extern struct ref_lock *lock_any_ref_for_update(const char *ref, const unsigned char *old_sha1, int flags);
 
+/** Close the file descriptor owned by a lock and return the status */
+extern int close_ref(struct ref_lock *lock);
+
+/** Close and commit the ref locked by the lock */
+extern int commit_ref(struct ref_lock *lock);
+
 /** Release any lock taken but not written. **/
 extern void unlock_ref(struct ref_lock *lock);
 
@@ -55,7 +67,10 @@ int for_each_reflog_ent(const char *ref, each_reflog_ent_fn fn, void *cb_data);
  */
 extern int for_each_reflog(each_ref_fn, void *);
 
-/** Returns 0 if target has the right format for a ref. **/
+#define CHECK_REF_FORMAT_OK 0
+#define CHECK_REF_FORMAT_ERROR (-1)
+#define CHECK_REF_FORMAT_ONELEVEL (-2)
+#define CHECK_REF_FORMAT_WILDCARD (-3)
 extern int check_ref_format(const char *target);
 
 /** rename ref, return 0 on success **/