Clean-up: modernize pretty_xml.cpp

[lttng-tools.git] / tests / utils / testapp / signal-helper.h

diff --git a/tests/utils/testapp/signal-helper.h b/tests/utils/testapp/signal-helper.h
deleted file mode 100644 (file)
index 4169e15..0000000
--- a/tests/utils/testapp/signal-helper.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) - 2018 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by the
- * Free Software Foundation; version 2.1 of the License.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
- * for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
- */
-
-#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_flags = 0,
-               .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 */