mirror of
https://github.com/FRRouting/frr.git
synced 2025-04-30 13:37:17 +02:00
098d692b6f
Enable the -Wmissing-noreturn warning, and resolve warnings for gcc and clang. Add a FRR_NORETURN macro and use that for the new changes. Signed-off-by: Mark Stapp <mjs@cisco.com>
65 lines
935 B
C
65 lines
935 B
C
// 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 FRR_NORETURN void pim_sigint(void)
|
|
{
|
|
zlog_notice("Terminating on signal SIGINT");
|
|
pim_terminate();
|
|
exit(1);
|
|
}
|
|
|
|
static FRR_NORETURN 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,
|
|
},
|
|
};
|