[PATCH 01/16] submodule.h: add extern keyword to functions, break line before 80

From

Stefan Beller <sbeller@google.com>

Date

Nov 15, 2016, 23:06 UTC

Message-ID

<20161115230651.23953-2-sbeller@google.com>

In-Reply-To

<20161115230651.23953-1-sbeller@google.com>

Signed-off-by: Stefan Beller <sbeller@google.com>
---
 submodule.h | 60 ++++++++++++++++++++++++++++++++++--------------------------
 1 file changed, 34 insertions(+), 26 deletions(-)

diff --git a/submodule.h b/submodule.h
index d9e197a..afc58d0 100644
--- a/submodule.h
+++ b/submodule.h
@@ -29,50 +29,58 @@ struct submodule_update_strategy {
 };
 #define SUBMODULE_UPDATE_STRATEGY_INIT {SM_UPDATE_UNSPECIFIED, NULL}
 
-int is_staging_gitmodules_ok(void);
-int update_path_in_gitmodules(const char *oldpath, const char *newpath);
-int remove_path_from_gitmodules(const char *path);
-void stage_updated_gitmodules(void);
-void set_diffopt_flags_from_submodule_config(struct diff_options *diffopt,
+extern int is_staging_gitmodules_ok(void);
+extern int update_path_in_gitmodules(const char *oldpath, const char *newpath);
+extern int remove_path_from_gitmodules(const char *path);
+extern void stage_updated_gitmodules(void);
+extern void set_diffopt_flags_from_submodule_config(
+		struct diff_options *diffopt,
 		const char *path);
-int submodule_config(const char *var, const char *value, void *cb);
-void gitmodules_config(void);
-int parse_submodule_update_strategy(const char *value,
+extern int submodule_config(const char *var, const char *value, void *cb);
+extern void gitmodules_config(void);
+extern int parse_submodule_update_strategy(const char *value,
 		struct submodule_update_strategy *dst);
-const char *submodule_strategy_to_string(const struct submodule_update_strategy *s);
-void handle_ignore_submodules_arg(struct diff_options *diffopt, const char *);
-void show_submodule_summary(FILE *f, const char *path,
+extern const char *submodule_strategy_to_string(
+		const struct submodule_update_strategy *s);
+extern void handle_ignore_submodules_arg(struct diff_options *diffopt,
+					 const char *);
+extern void show_submodule_summary(FILE *f, const char *path,
 		const char *line_prefix,
 		struct object_id *one, struct object_id *two,
 		unsigned dirty_submodule, const char *meta,
 		const char *del, const char *add, const char *reset);
-void show_submodule_inline_diff(FILE *f, const char *path,
+extern void show_submodule_inline_diff(FILE *f, const char *path,
 		const char *line_prefix,
 		struct object_id *one, struct object_id *two,
 		unsigned dirty_submodule, const char *meta,
 		const char *del, const char *add, const char *reset,
 		const struct diff_options *opt);
-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,
+extern void set_config_fetch_recurse_submodules(int value);
+extern void check_for_new_submodule_commits(unsigned char new_sha1[20]);
+extern int fetch_populated_submodules(const struct argv_array *options,
 			       const char *prefix, int command_line_option,
 			       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);
-int merge_submodule(unsigned char result[20], const char *path, const unsigned char base[20],
-		    const unsigned char a[20], const unsigned char b[20], int search);
-int find_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name,
-		struct string_list *needs_pushing);
-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);
-int parallel_submodules(void);
+extern unsigned is_submodule_modified(const char *path, int ignore_untracked);
+extern int submodule_uses_gitfile(const char *path);
+extern int ok_to_remove_submodule(const char *path);
+extern int merge_submodule(unsigned char result[20], const char *path,
+			   const unsigned char base[20],
+			   const unsigned char a[20],
+			   const unsigned char b[20], int search);
+extern int find_unpushed_submodules(unsigned char new_sha1[20],
+				    const char *remotes_name,
+				    struct string_list *needs_pushing);
+extern int push_unpushed_submodules(unsigned char new_sha1[20],
+				    const char *remotes_name);
+extern void connect_work_tree_and_git_dir(const char *work_tree,
+					  const char *git_dir);
+extern int parallel_submodules(void);
 
 /*
  * 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);
+extern void prepare_submodule_repo_env(struct argv_array *out);
 
 #endif

-- 
2.10.1.469.g00a8914