+/* Unregisters pidfile from being unlinked when the program terminates via
+* exit() or a fatal signal. */
+void
+remove_pidfile_from_unlink(void)
+{
+ if (pidfile) {
+ fatal_signal_remove_file_to_unlink(pidfile);
+ }
+}
+
+/* Registers pidfile to be unlinked when the program terminates via exit() or a
+ * fatal signal. */
+void
+add_pidfile_to_unlink(void)
+{
+ if (pidfile) {
+ fatal_signal_add_file_to_unlink(pidfile);
+ }
+}
+