submodule: ensure that -c http.extraheader is heeded

diff --git a/submodule.h b/submodule.h
index ddff512109cbf24f0ead87676f1fc8e6cb92f897..869d259fac5ecc74532549c57add0b692a995728 100644 (file)
--- a/submodule.h
+++ b/submodule.h
@@ -32,7 +32,7 @@ void set_config_fetch_recurse_submodules(int value);
 void check_for_new_submodule_commits(unsigned char new_sha1[20]);
 int fetch_populated_submodules(const struct argv_array *options,
                               const char *prefix, int command_line_option,
-                              int quiet);
+                              int quiet, int max_parallel_jobs);
 unsigned is_submodule_modified(const char *path, int ignore_untracked);
 int submodule_uses_gitfile(const char *path);
 int ok_to_remove_submodule(const char *path);
@@ -43,4 +43,11 @@ int find_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_nam
 int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name);
 void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir);
 
+/*
+ * Prepare the "env_array" parameter of a "struct child_process" for executing
+ * a submodule by clearing any repo-specific envirionment variables, but
+ * retaining any config in the environment.
+ */
+void prepare_submodule_repo_env(struct argv_array *out);
+
 #endif