index-pack: prefetch missing REF_DELTA bases

diff --git a/submodule-config.h b/submodule-config.h
index b6f19d0d42a9610c3e90c56c90642195bc24ef13..1b4e2da658dca189346a39bd0d7831a65cc128aa 100644 (file)
--- a/submodule-config.h
+++ b/submodule-config.h
@@ -30,17 +30,17 @@ struct submodule {
 struct submodule_cache;
 struct repository;
 
-extern void submodule_cache_free(struct submodule_cache *cache);
+void submodule_cache_free(struct submodule_cache *cache);
 
-extern int parse_submodule_fetchjobs(const char *var, const char *value);
-extern int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg);
+int parse_submodule_fetchjobs(const char *var, const char *value);
+int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg);
 struct option;
-extern int option_fetch_parse_recurse_submodules(const struct option *opt,
-                                                const char *arg, int unset);
-extern int parse_update_recurse_submodules_arg(const char *opt, const char *arg);
-extern int parse_push_recurse_submodules_arg(const char *opt, const char *arg);
-extern void repo_read_gitmodules(struct repository *repo);
-extern void gitmodules_config_oid(const struct object_id *commit_oid);
+int option_fetch_parse_recurse_submodules(const struct option *opt,
+                                         const char *arg, int unset);
+int parse_update_recurse_submodules_arg(const char *opt, const char *arg);
+int parse_push_recurse_submodules_arg(const char *opt, const char *arg);
+void repo_read_gitmodules(struct repository *repo);
+void gitmodules_config_oid(const struct object_id *commit_oid);
 const struct submodule *submodule_from_name(struct repository *r,
                                            const struct object_id *commit_or_tree,
                                            const char *name);
@@ -48,6 +48,8 @@ const struct submodule *submodule_from_path(struct repository *r,
                                            const struct object_id *commit_or_tree,
                                            const char *path);
 void submodule_free(struct repository *r);
+int print_config_from_gitmodules(struct repository *repo, const char *key);
+int config_set_in_gitmodules_file_gently(const char *key, const char *value);
 
 /*
  * Returns 0 if the name is syntactically acceptable as a submodule "name"
@@ -57,16 +59,14 @@ void submodule_free(struct repository *r);
 int check_submodule_name(const char *name);
 
 /*
- * Note: This function exists solely to maintain backward compatibility with
- * 'fetch' and 'update_clone' storing configuration in '.gitmodules' and should
- * NOT be used anywhere else.
+ * Note: these helper functions exist solely to maintain backward
+ * compatibility with 'fetch' and 'update_clone' storing configuration in
+ * '.gitmodules'.
  *
- * Runs the provided config function on the '.gitmodules' file found in the
- * working directory.
+ * New helpers to retrieve arbitrary configuration from the '.gitmodules' file
+ * should NOT be added.
  */
-extern void config_from_gitmodules(config_fn_t fn, void *data);
-
-extern void fetch_config_from_gitmodules(int *max_children, int *recurse_submodules);
-extern void update_clone_config_from_gitmodules(int *max_jobs);
+void fetch_config_from_gitmodules(int *max_children, int *recurse_submodules);
+void update_clone_config_from_gitmodules(int *max_jobs);
 
 #endif /* SUBMODULE_CONFIG_H */