get_locked_file_path(): new function

diff --git a/cache.h b/cache.h
index 7ea4e81257f02c929f967f92e9098ee487c121f0..d19e57ff64d2b4ef1601f2486877c4f4043c9fdd 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -590,6 +590,7 @@ extern void unable_to_lock_message(const char *path, int err,
 extern NORETURN void unable_to_lock_die(const char *path, int err);
 extern int hold_lock_file_for_update(struct lock_file *, const char *path, int);
 extern int hold_lock_file_for_append(struct lock_file *, const char *path, int);
+extern char *get_locked_file_path(struct lock_file *);
 extern int commit_lock_file_to(struct lock_file *, const char *path);
 extern int commit_lock_file(struct lock_file *);
 extern int reopen_lock_file(struct lock_file *);