Merge branch 'dc/gitweb'

diff --git a/refs.h b/refs.h
index acedffc0e412e1de6137d665a7c6b32f58b1c20b..9dc8aa01d181dbdbf1c8f643a1bd7de1d311ffa3 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -26,14 +26,12 @@ extern int for_each_remote_ref(each_ref_fn, void *);
 
 extern int peel_ref(const char *, unsigned char *);
 
-/** Reads the refs file specified into sha1 **/
-extern int get_ref_sha1(const char *ref, unsigned char *sha1);
-
 /** 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);
 
 /** Locks any ref (for 'HEAD' type refs). */
-extern struct ref_lock *lock_any_ref_for_update(const char *ref, const unsigned char *old_sha1);
+#define REF_NODEREF    0x01
+extern struct ref_lock *lock_any_ref_for_update(const char *ref, const unsigned char *old_sha1, int flags);
 
 /** Release any lock taken but not written. **/
 extern void unlock_ref(struct ref_lock *lock);
@@ -60,4 +58,13 @@ extern int check_ref_format(const char *target);
 /** rename ref, return 0 on success **/
 extern int rename_ref(const char *oldref, const char *newref, const char *logmsg);
 
+/** resolve ref in nested "gitlink" repository */
+extern int resolve_gitlink_ref(const char *name, const char *refname, unsigned char *result);
+
+/** lock a ref and then write its file */
+enum action_on_err { MSG_ON_ERR, DIE_ON_ERR, QUIET_ON_ERR };
+int update_ref(const char *action, const char *refname,
+               const unsigned char *sha1, const unsigned char *oldval,
+               int flags, enum action_on_err onerr);
+
 #endif /* REFS_H */