/src/frr/pimd/pim_signals.c
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1 | | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | | /* |
3 | | * PIM for Quagga |
4 | | * Copyright (C) 2008 Everton da Silva Marques |
5 | | */ |
6 | | |
7 | | #include <zebra.h> |
8 | | |
9 | | #include <signal.h> |
10 | | |
11 | | #include "sigevent.h" |
12 | | #include "memory.h" |
13 | | #include "log.h" |
14 | | #include "if.h" |
15 | | |
16 | | #include "pim_signals.h" |
17 | | #include "pimd.h" |
18 | | |
19 | | /* |
20 | | * Signal handlers |
21 | | */ |
22 | | |
23 | | static void pim_sighup(void) |
24 | 0 | { |
25 | 0 | zlog_info("SIGHUP received, ignoring"); |
26 | 0 | } |
27 | | |
28 | | static void pim_sigint(void) |
29 | 0 | { |
30 | 0 | zlog_notice("Terminating on signal SIGINT"); |
31 | 0 | pim_terminate(); |
32 | 0 | exit(1); |
33 | 0 | } |
34 | | |
35 | | static void pim_sigterm(void) |
36 | 0 | { |
37 | 0 | zlog_notice("Terminating on signal SIGTERM"); |
38 | 0 | pim_terminate(); |
39 | 0 | exit(1); |
40 | 0 | } |
41 | | |
42 | | static void pim_sigusr1(void) |
43 | 0 | { |
44 | 0 | zlog_rotate(); |
45 | 0 | } |
46 | | |
47 | | struct frr_signal_t pimd_signals[] = { |
48 | | { |
49 | | .signal = SIGHUP, |
50 | | .handler = &pim_sighup, |
51 | | }, |
52 | | { |
53 | | .signal = SIGUSR1, |
54 | | .handler = &pim_sigusr1, |
55 | | }, |
56 | | { |
57 | | .signal = SIGINT, |
58 | | .handler = &pim_sigint, |
59 | | }, |
60 | | { |
61 | | .signal = SIGTERM, |
62 | | .handler = &pim_sigterm, |
63 | | }, |
64 | | }; |