+/*
+ * Copyright (C) 2018 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * SPDX-License-Identifier: LGPL-2.1-only
+ *
+ */
+
+#ifndef LTTNG_TESTAPP_SIGNAL_HELPER_H
+#define LTTNG_TESTAPP_SIGNAL_HELPER_H
+
+#include <signal.h>
+
+static volatile int should_quit;
+
+static
+void sighandler(int sig)
+{
+ if (sig == SIGTERM) {
+ should_quit = 1;
+ }
+}
+
+static
+int set_signal_handler(void)
+{
+ int ret;
+ struct sigaction sa {};
+ sa.sa_flags = 0;
+ sa.sa_handler = sighandler;
+
+ ret = sigemptyset(&sa.sa_mask);
+ if (ret) {
+ perror("sigemptyset");
+ goto end;
+ }
+
+ ret = sigaction(SIGTERM, &sa, NULL);
+ if (ret) {
+ perror("sigaction");
+ goto end;
+ }
+end:
+ return ret;
+}
+
+#endif /* LTTNG_TESTAPP_SIGNAL_HELPER_H */