1 files changed, 38 insertions, 6 deletions

diff --git a/src/attrcache.h b/src/attrcache.h
index 077633b87..be0a22f5c 100644
--- a/src/attrcache.h
+++ b/src/attrcache.h
@@ -7,18 +7,50 @@
 #ifndef INCLUDE_attrcache_h__
 #define INCLUDE_attrcache_h__
 
-#include "pool.h"
+#include "attr_file.h"
 #include "strmap.h"
 
+#define GIT_ATTR_CONFIG       "core.attributesfile"
+#define GIT_IGNORE_CONFIG     "core.excludesfile"
+
 typedef struct {
-	int initialized;
-	git_pool pool;
-	git_strmap *files;	 /* hash path to git_attr_file of rules */
-	git_strmap *macros;	 /* hash name to vector<git_attr_assignment> */
 	char *cfg_attr_file; /* cached value of core.attributesfile */
 	char *cfg_excl_file; /* cached value of core.excludesfile */
+	git_strmap *files;	 /* hash path to git_attr_cache_entry records */
+	git_strmap *macros;	 /* hash name to vector<git_attr_assignment> */
+	git_mutex lock;
+	git_pool  pool;
 } git_attr_cache;
 
-extern int git_attr_cache__init(git_repository *repo);
+extern int git_attr_cache__do_init(git_repository *repo);
+
+#define git_attr_cache__init(REPO) \
+	(git_repository_attr_cache(REPO) ? 0 : git_attr_cache__do_init(REPO))
+
+/* get file - loading and reload as needed */
+extern int git_attr_cache__get(
+	git_attr_file **file,
+	git_repository *repo,
+	git_attr_file_source source,
+	const char *base,
+	const char *filename,
+	git_attr_file_parser parser);
+
+extern bool git_attr_cache__is_cached(
+	git_repository *repo,
+	git_attr_file_source source,
+	const char *path);
+
+extern int git_attr_cache__alloc_file_entry(
+	git_attr_file_entry **out,
+	const char *base,
+	const char *path,
+	git_pool *pool);
+
+extern int git_attr_cache__insert_macro(
+	git_repository *repo, git_attr_rule *macro);
+
+extern git_attr_rule *git_attr_cache__lookup_macro(
+	git_repository *repo, const char *name);
 
 #endif