Use 'fast-forward' all over the place

[git.git] / cache.h

diff --git a/cache.h b/cache.h
index 1a6412dfd65e6a2cc733f07a335d8b6b88b4264e..a5eeead1e275523fbc7bc192a836193720370991 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -489,6 +489,7 @@ struct lock_file {
 };
 #define LOCK_DIE_ON_ERROR 1
 #define LOCK_NODEREF 2
+extern int unable_to_lock_error(const char *path, int err);
 extern NORETURN void unable_to_lock_index_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);