+/**
+ * Install the generic signal handler for the given signal number.
+ *
+ * \param sig The number of the signal to catch.
+ *
+ * \return This function returns 1 on success and \p -E_SIGNAL_SIG_ERR on
+ * errors.
+ *
+ * \sa signal(2), sigaction(2).
+ */
+int para_install_sighandler(int sig)
+{
+ return para_sigaction(sig, &generic_signal_handler);
+}
+