+
+static int the_shared_repository = PERM_UMASK;
+static int need_shared_repository_from_config = 1;
+
+void set_shared_repository(int value)
+{
+ the_shared_repository = value;
+ need_shared_repository_from_config = 0;
+}
+
+int get_shared_repository(void)
+{
+ if (need_shared_repository_from_config) {
+ const char *var = "core.sharedrepository";
+ const char *value;
+ if (!git_config_get_value(var, &value))
+ the_shared_repository = git_config_perm(var, value);
+ need_shared_repository_from_config = 0;
+ }
+ return the_shared_repository;
+}
+
+void reset_shared_repository(void)
+{
+ need_shared_repository_from_config = 1;
+}