[PATCH 14/14] fsck.c: move gitmodules_{found,done} into fsck_options

[Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>]

Move the gitmodules_{found,done} static variables added in
159e7b080bf (fsck: detect gitmodules files, 2018-05-02) into the
fsck_options struct. It makes sense to keep all the context in the
same place.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
 fsck.c | 19 ++++++++-----------
 fsck.h |  6 ++++--
 2 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/fsck.c b/fsck.c
index 54632404de5..f344b6be3d3 100644
--- a/fsck.c
+++ b/fsck.c
@@ -19,9 +19,6 @@
 #include "credential.h"
 #include "help.h"
 
-static struct oidset gitmodules_found = OIDSET_INIT;
-static struct oidset gitmodules_done = OIDSET_INIT;
-
 #define STR(x) #x
 #define MSG_ID(id, msg_type) { STR(id), NULL, NULL, FSCK_##msg_type },
 static struct {
@@ -621,7 +618,7 @@ static int fsck_tree(const struct object_id *oid,
 
 		if (is_hfs_dotgitmodules(name) || is_ntfs_dotgitmodules(name)) {
 			if (!S_ISLNK(mode))
-				oidset_insert(&gitmodules_found, oid);
+				oidset_insert(&options->gitmodules_found, oid);
 			else
 				retval += report(options,
 						 oid, OBJ_TREE,
@@ -635,7 +632,7 @@ static int fsck_tree(const struct object_id *oid,
 				has_dotgit |= is_ntfs_dotgit(backslash);
 				if (is_ntfs_dotgitmodules(backslash)) {
 					if (!S_ISLNK(mode))
-						oidset_insert(&gitmodules_found, oid);
+						oidset_insert(&options->gitmodules_found, oid);
 					else
 						retval += report(options, oid, OBJ_TREE,
 								 FSCK_MSG_GITMODULES_SYMLINK,
@@ -1147,9 +1144,9 @@ static int fsck_blob(const struct object_id *oid, const char *buf,
 	struct fsck_gitmodules_data data;
 	struct config_options config_opts = { 0 };
 
-	if (!oidset_contains(&gitmodules_found, oid))
+	if (!oidset_contains(&options->gitmodules_found, oid))
 		return 0;
-	oidset_insert(&gitmodules_done, oid);
+	oidset_insert(&options->gitmodules_done, oid);
 
 	if (object_on_skiplist(options, oid))
 		return 0;
@@ -1220,13 +1217,13 @@ int fsck_finish(struct fsck_options *options)
 	struct oidset_iter iter;
 	const struct object_id *oid;
 
-	oidset_iter_init(&gitmodules_found, &iter);
+	oidset_iter_init(&options->gitmodules_found, &iter);
 	while ((oid = oidset_iter_next(&iter))) {
 		enum object_type type;
 		unsigned long size;
 		char *buf;
 
-		if (oidset_contains(&gitmodules_done, oid))
+		if (oidset_contains(&options->gitmodules_done, oid))
 			continue;
 
 		buf = read_object_file(oid, &type, &size);
@@ -1251,8 +1248,8 @@ int fsck_finish(struct fsck_options *options)
 	}
 
 
-	oidset_clear(&gitmodules_found);
-	oidset_clear(&gitmodules_done);
+	oidset_clear(&options->gitmodules_found);
+	oidset_clear(&options->gitmodules_done);
 	return ret;
 }
 
diff --git a/fsck.h b/fsck.h
index 28137a77df0..99c77289688 100644
--- a/fsck.h
+++ b/fsck.h
@@ -116,11 +116,13 @@ struct fsck_options {
 	unsigned strict:1;
 	enum fsck_msg_type *msg_type;
 	struct oidset skiplist;
+	struct oidset gitmodules_found;
+	struct oidset gitmodules_done;
 	kh_oid_map_t *object_names;
 };
 
-#define FSCK_OPTIONS_DEFAULT { NULL, fsck_error_function, 0, NULL, OIDSET_INIT, NULL }
-#define FSCK_OPTIONS_STRICT { NULL, fsck_error_function, 1, NULL, OIDSET_INIT, NULL }
+#define FSCK_OPTIONS_DEFAULT { NULL, fsck_error_function, 0, NULL, OIDSET_INIT, OIDSET_INIT, OIDSET_INIT, NULL }
+#define FSCK_OPTIONS_STRICT { NULL, fsck_error_function, 1, NULL, OIDSET_INIT, OIDSET_INIT, OIDSET_INIT, NULL }
 
 /* descend in all linked child objects
  * the return value is:
-- 
2.30.0.284.gd98b1dd5eaa7