sha1_file: add repository argument to open_sha1_file

diff --git a/object-store.h b/object-store.h
index b53e1259023eecf0151dfe34146f40c96b9f99a3..3707f3c4952bda328a74641513b95748eae58bc3 100644 (file)
--- a/object-store.h
+++ b/object-store.h
@@ -18,9 +18,13 @@ struct alternate_object_database {
        char loose_objects_subdir_seen[256];
        struct oid_array loose_objects_cache;
 
+       /*
+        * Path to the alternative object store. If this is a relative path,
+        * it is relative to the current working directory.
+        */
        char path[FLEX_ARRAY];
 };
-void prepare_alt_odb(void);
+void prepare_alt_odb(struct repository *r);
 char *compute_alternate_path(const char *path, struct strbuf *err);
 typedef int alt_odb_fn(struct alternate_object_database *, void *);
 int foreach_alt_odb(alt_odb_fn, void*);
@@ -117,4 +121,11 @@ struct raw_object_store {
 struct raw_object_store *raw_object_store_new(void);
 void raw_object_store_clear(struct raw_object_store *o);
 
+/*
+ * Put in `buf` the name of the file in the local object database that
+ * would be used to store a loose object with the specified sha1.
+ */
+#define sha1_file_name(r, b, s) sha1_file_name_##r(b, s)
+void sha1_file_name_the_repository(struct strbuf *buf, const unsigned char *sha1);
+
 #endif /* OBJECT_STORE_H */