-static action_t static_actions[32];
-static action_t * volatile actions = static_actions;
-static size_t volatile actions_count = 0;
+
+/* Type of an entry in the actions array.
+ The 'action' field is accessed from within the fatal_signal_handler(),
+ therefore we mark it as 'volatile'. */
+typedef struct
+{
+ volatile action_t action;
+}
+actions_entry_t;
+
+/* The registered cleanup actions. */
+static actions_entry_t static_actions[32];
+static actions_entry_t * volatile actions = static_actions;
+static sig_atomic_t volatile actions_count = 0;