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1 | /* | |
2 | * PIM for Quagga | |
3 | * Copyright (C) 2008 Everton da Silva Marques | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License along | |
16 | * with this program; see the file COPYING; if not, write to the Free Software | |
17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
18 | */ | |
19 | ||
20 | #include <zebra.h> | |
21 | ||
22 | #include <signal.h> | |
23 | ||
24 | #include "sigevent.h" | |
25 | #include "memory.h" | |
26 | #include "log.h" | |
27 | #include "if.h" | |
28 | ||
29 | #include "pim_signals.h" | |
30 | #include "pimd.h" | |
31 | ||
32 | /* | |
33 | * Signal handlers | |
34 | */ | |
35 | ||
36 | static void pim_sighup() | |
37 | { | |
38 | zlog_info("SIGHUP received, ignoring"); | |
39 | } | |
40 | ||
41 | static void pim_sigint() | |
42 | { | |
43 | zlog_notice("Terminating on signal SIGINT"); | |
44 | pim_terminate(); | |
45 | exit(1); | |
46 | } | |
47 | ||
48 | static void pim_sigterm() | |
49 | { | |
50 | zlog_notice("Terminating on signal SIGTERM"); | |
51 | pim_terminate(); | |
52 | exit(1); | |
53 | } | |
54 | ||
55 | static void pim_sigusr1() | |
56 | { | |
57 | zlog_rotate(); | |
58 | } | |
59 | ||
60 | struct quagga_signal_t pimd_signals[] = { | |
61 | { | |
62 | .signal = SIGHUP, | |
63 | .handler = &pim_sighup, | |
64 | }, | |
65 | { | |
66 | .signal = SIGUSR1, | |
67 | .handler = &pim_sigusr1, | |
68 | }, | |
69 | { | |
70 | .signal = SIGINT, | |
71 | .handler = &pim_sigint, | |
72 | }, | |
73 | { | |
74 | .signal = SIGTERM, | |
75 | .handler = &pim_sigterm, | |
76 | }, | |
77 | }; |