Adding upstream version 9.1.upstream/9.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/pimd/pim_signals.c b/pimd/pim_signals.c
new file mode 100644
index 0000000..146a4e9
--- /dev/null
+++ b/pimd/pim_signals.c
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * PIM for Quagga
+ * Copyright (C) 2008  Everton da Silva Marques
+ */
+
+#include <zebra.h>
+
+#include <signal.h>
+
+#include "sigevent.h"
+#include "memory.h"
+#include "log.h"
+#include "if.h"
+
+#include "pim_signals.h"
+#include "pimd.h"
+
+/*
+ * Signal handlers
+ */
+
+static void pim_sighup(void)
+{
+	zlog_info("SIGHUP received, ignoring");
+}
+
+static void pim_sigint(void)
+{
+	zlog_notice("Terminating on signal SIGINT");
+	pim_terminate();
+	exit(1);
+}
+
+static void pim_sigterm(void)
+{
+	zlog_notice("Terminating on signal SIGTERM");
+	pim_terminate();
+	exit(1);
+}
+
+static void pim_sigusr1(void)
+{
+	zlog_rotate();
+}
+
+struct frr_signal_t pimd_signals[] = {
+	{
+		.signal = SIGHUP,
+		.handler = &pim_sighup,
+	},
+	{
+		.signal = SIGUSR1,
+		.handler = &pim_sigusr1,
+	},
+	{
+		.signal = SIGINT,
+		.handler = &pim_sigint,
+	},
+	{
+		.signal = SIGTERM,
+		.handler = &pim_sigterm,
+	},
+};