midx: add MIDX_PROGRESS flag

Add the MIDX_PROGRESS flag and update the
write|verify|expire|repack functions in midx.h
to accept a flags parameter.  The MIDX_PROGRESS
flag indicates whether the caller of the function
would like progress information to be displayed.
This patch only changes the method prototypes
and does not change the functionality. The
functionality change will be handled by a later patch.

Signed-off-by: William Baker <William.Baker@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

4 files changed, 15 insertions, 13 deletions

diff --git a/builtin/multi-pack-index.c b/builtin/multi-pack-index.c
index b1ea1a6aa1..e86b8cd17d 100644
--- a/builtin/multi-pack-index.c
+++ b/builtin/multi-pack-index.c
@@ -47,16 +47,16 @@ int cmd_multi_pack_index(int argc, const char **argv,
 	trace2_cmd_mode(argv[0]);
 
 	if (!strcmp(argv[0], "repack"))
-		return midx_repack(the_repository, opts.object_dir, (size_t)opts.batch_size);
+		return midx_repack(the_repository, opts.object_dir, (size_t)opts.batch_size, 0);
 	if (opts.batch_size)
 		die(_("--batch-size option is only for 'repack' subcommand"));
 
 	if (!strcmp(argv[0], "write"))
-		return write_midx_file(opts.object_dir);
+		return write_midx_file(opts.object_dir, 0);
 	if (!strcmp(argv[0], "verify"))
-		return verify_midx_file(the_repository, opts.object_dir);
+		return verify_midx_file(the_repository, opts.object_dir, 0);
 	if (!strcmp(argv[0], "expire"))
-		return expire_midx_packs(the_repository, opts.object_dir);
+		return expire_midx_packs(the_repository, opts.object_dir, 0);
 
 	die(_("unrecognized subcommand: %s"), argv[0]);
 }
diff --git a/builtin/repack.c b/builtin/repack.c
index 094c2f8ea4..397081d568 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -562,7 +562,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
 	remove_temporary_files();
 
 	if (git_env_bool(GIT_TEST_MULTI_PACK_INDEX, 0))
-		write_midx_file(get_object_directory());
+		write_midx_file(get_object_directory(), 0);
 
 	string_list_clear(&names, 0);
 	string_list_clear(&rollback, 0);
diff --git a/midx.c b/midx.c
index f29afc0d2d..f169a681dd 100644
--- a/midx.c
+++ b/midx.c
@@ -1016,7 +1016,7 @@ cleanup:
 	return result;
 }
 
-int write_midx_file(const char *object_dir)
+int write_midx_file(const char *object_dir, unsigned flags)
 {
 	return write_midx_internal(object_dir, NULL, NULL);
 }
@@ -1076,7 +1076,7 @@ static int compare_pair_pos_vs_id(const void *_a, const void *_b)
 			display_progress(progress, _n); \
 	} while (0)
 
-int verify_midx_file(struct repository *r, const char *object_dir)
+int verify_midx_file(struct repository *r, const char *object_dir, unsigned flags)
 {
 	struct pair_pos_vs_id *pairs = NULL;
 	uint32_t i;
@@ -1183,7 +1183,7 @@ int verify_midx_file(struct repository *r, const char *object_dir)
 	return verify_midx_error;
 }
 
-int expire_midx_packs(struct repository *r, const char *object_dir)
+int expire_midx_packs(struct repository *r, const char *object_dir, unsigned flags)
 {
 	uint32_t i, *count, result = 0;
 	struct string_list packs_to_drop = STRING_LIST_INIT_DUP;
@@ -1315,7 +1315,7 @@ static int fill_included_packs_batch(struct repository *r,
 	return 0;
 }
 
-int midx_repack(struct repository *r, const char *object_dir, size_t batch_size)
+int midx_repack(struct repository *r, const char *object_dir, size_t batch_size, unsigned flags)
 {
 	int result = 0;
 	uint32_t i;
diff --git a/midx.h b/midx.h
index f0ae656b5d..e6fa356b5c 100644
--- a/midx.h
+++ b/midx.h
@@ -37,6 +37,8 @@ struct multi_pack_index {
 	char object_dir[FLEX_ARRAY];
 };
 
+#define MIDX_PROGRESS     (1 << 0)
+
 struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local);
 int prepare_midx_pack(struct repository *r, struct multi_pack_index *m, uint32_t pack_int_id);
 int bsearch_midx(const struct object_id *oid, struct multi_pack_index *m, uint32_t *result);
@@ -47,11 +49,11 @@ int fill_midx_entry(struct repository *r, const struct object_id *oid, struct pa
 int midx_contains_pack(struct multi_pack_index *m, const char *idx_or_pack_name);
 int prepare_multi_pack_index_one(struct repository *r, const char *object_dir, int local);
 
-int write_midx_file(const char *object_dir);
+int write_midx_file(const char *object_dir, unsigned flags);
 void clear_midx_file(struct repository *r);
-int verify_midx_file(struct repository *r, const char *object_dir);
-int expire_midx_packs(struct repository *r, const char *object_dir);
-int midx_repack(struct repository *r, const char *object_dir, size_t batch_size);
+int verify_midx_file(struct repository *r, const char *object_dir, unsigned flags);
+int expire_midx_packs(struct repository *r, const char *object_dir, unsigned flags);
+int midx_repack(struct repository *r, const char *object_dir, size_t batch_size, unsigned flags);
 
 void close_midx(struct multi_pack_index *m);