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[GSoC][PATCH 07/13] diff: change scope of the function count_lines()

From
Prathamesh Chavan <pc44800@gmail.com>
Date
Jul 31, 2017, 20:56 UTC
Message-ID
<20170731205621.24305-8-pc44800@gmail.com>
In-Reply-To
<20170731205621.24305-1-pc44800@gmail.com>

Change the scope of function count_lines for allowing the function to be reused in other parts of the code as well.

Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Prathamesh Chavan <pc44800@gmail.com>
---
 diff.c | 2 +-
 diff.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/diff.c b/diff.c
index 85e714f6c..03ed64f93 100644
--- a/diff.c
+++ b/diff.c
@@ -425,7 +425,7 @@ struct emit_callback {
 	struct strbuf *header;
 };
 
-static int count_lines(const char *data, int size)
+int count_lines(const char *data, int size)
 {
 	int count, ch, completely_empty = 1, nl_just_seen = 0;
 	count = 0;
diff --git a/diff.h b/diff.h
index 2d442e296..8522514e9 100644
--- a/diff.h
+++ b/diff.h
@@ -273,6 +273,7 @@ extern struct diff_filepair *diff_unmerge(struct diff_options *, const char *pat
 extern int parse_long_opt(const char *opt, const char **argv,
 			 const char **optarg);
 
+extern int count_lines(const char *data, int size);
 extern int git_diff_basic_config(const char *var, const char *value, void *cb);
 extern int git_diff_heuristic_config(const char *var, const char *value, void *cb);
 extern void init_diff_ui_defaults(void);

-- 
2.13.0
Previous: Prathamesh ChavanNext: Prathamesh Chavan
Message 13 of 25 in “Update: Week-11”
  1. Prathamesh ChavanJul 31, 2017
  2. [GSoC][PATCH 01/13] submodule--helper: introduce get_submodule_displaypath()Prathamesh Chavan, Jul 31, 2017
  3. [GSoC][PATCH 02/13] submodule--helper: introduce for_each_submodule_list()Prathamesh Chavan, Jul 31, 2017
  4. [GSoC][PATCH 03/13] submodule: port set_name_rev() from shell to CPrathamesh Chavan, Jul 31, 2017
  5. [GSoC][PATCH 04/13] submodule: port submodule subcommand 'status' from shell to CPrathamesh Chavan, Jul 31, 2017
  6. Stefan BellerJul 31, 2017
  7. Prathamesh ChavanAug 1, 2017
  8. [GSoC][PATCH 05/13] submodule: port submodule subcommand 'sync' from shell to CPrathamesh Chavan, Jul 31, 2017
  9. Stefan BellerJul 31, 2017
  10. [GSoC][PATCH 06/13] submodule: port submodule subcommand 'deinit' from shell to CPrathamesh Chavan, Jul 31, 2017
  11. Stefan BellerJul 31, 2017
  12. Prathamesh ChavanAug 1, 2017
  13. [GSoC][PATCH 07/13] diff: change scope of the function count_lines()Prathamesh Chavan, Jul 31, 2017
  14. [GSoC][PATCH 08/13] submodule: port submodule subcommand 'summary' from shell to CPrathamesh Chavan, Jul 31, 2017
  15. Stefan BellerJul 31, 2017
  16. Christian CouderJul 31, 2017
  17. Prathamesh ChavanAug 5, 2017
  18. Christian CouderAug 5, 2017
  19. Prathamesh ChavanAug 5, 2017
  20. [GSoC][PATCH 09/13] submodule foreach: correct '$path' in nested submodules from a subdirectoryPrathamesh Chavan, Jul 31, 2017
  21. [GSoC][PATCH 10/13] submodule foreach: document '$sm_path' instead of '$path'Prathamesh Chavan, Jul 31, 2017
  22. [GSoC][PATCH 11/13] submodule foreach: clarify the '$toplevel' variable documentationPrathamesh Chavan, Jul 31, 2017
  23. [GSoC][PATCH 12/13] submodule foreach: document variable '$displaypath'Prathamesh Chavan, Jul 31, 2017
  24. [GSoC][PATCH 13/13] submodule: port submodule subcommand 'foreach' from shell to CPrathamesh Chavan, Jul 31, 2017
  25. Stefan BellerJul 31, 2017

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