TOMOYO: Add numeric values grouping support.

[mv-sheeva.git] / security / tomoyo / file.c

diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
index 1c6f8238ec47a1866e74f80da1d2e6c120b69ff3..2dffe07309180cbe85cb08e479aa822b30676067 100644 (file)
--- a/security/tomoyo/file.c
+++ b/security/tomoyo/file.c
@@ -76,6 +76,20 @@ static bool tomoyo_compare_name_union_pattern(const struct tomoyo_path_info
        return false;
 }
 
+void tomoyo_put_number_union(struct tomoyo_number_union *ptr)
+{
+       if (ptr && ptr->is_group)
+               tomoyo_put_number_group(ptr->group);
+}
+
+bool tomoyo_compare_number_union(const unsigned long value,
+                                const struct tomoyo_number_union *ptr)
+{
+       if (ptr->is_group)
+               return tomoyo_number_matches_group(value, value, ptr->group);
+       return value >= ptr->values[0] && value <= ptr->values[1];
+}
+
 /**
  * tomoyo_path2keyword - Get the name of single path operation.
  *