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12e41d03 DL |
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 | |
16 | along with this program; see the file COPYING; if not, write to the | |
17 | Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, | |
18 | MA 02110-1301 USA | |
19 | ||
12e41d03 DL |
20 | */ |
21 | ||
7a2fbbf0 DL |
22 | #include <zebra.h> |
23 | ||
12e41d03 DL |
24 | #include <signal.h> |
25 | ||
12e41d03 DL |
26 | #include "sigevent.h" |
27 | #include "memory.h" | |
28 | #include "log.h" | |
9df99407 | 29 | #include "if.h" |
12e41d03 DL |
30 | |
31 | #include "pim_signals.h" | |
32 | #include "pimd.h" | |
33 | ||
34 | /* | |
35 | * Signal handlers | |
36 | */ | |
37 | ||
38 | static void pim_sighup() | |
39 | { | |
7adf0260 | 40 | zlog_info ("SIGHUP received, ignoring"); |
12e41d03 DL |
41 | } |
42 | ||
43 | static void pim_sigint() | |
44 | { | |
45 | zlog_notice("Terminating on signal SIGINT"); | |
46 | pim_terminate(); | |
47 | exit(1); | |
48 | } | |
49 | ||
50 | static void pim_sigterm() | |
51 | { | |
52 | zlog_notice("Terminating on signal SIGTERM"); | |
53 | pim_terminate(); | |
54 | exit(1); | |
55 | } | |
56 | ||
57 | static void pim_sigusr1() | |
58 | { | |
12e41d03 DL |
59 | zlog_rotate (NULL); |
60 | } | |
61 | ||
62 | static struct quagga_signal_t pimd_signals[] = | |
63 | { | |
64 | { | |
65 | .signal = SIGHUP, | |
66 | .handler = &pim_sighup, | |
67 | }, | |
68 | { | |
69 | .signal = SIGUSR1, | |
70 | .handler = &pim_sigusr1, | |
71 | }, | |
72 | { | |
73 | .signal = SIGINT, | |
74 | .handler = &pim_sigint, | |
75 | }, | |
76 | { | |
77 | .signal = SIGTERM, | |
78 | .handler = &pim_sigterm, | |
79 | }, | |
80 | }; | |
81 | ||
82 | void pim_signals_init() | |
83 | { | |
84 | signal_init(master, array_size(pimd_signals), pimd_signals); | |
85 | } | |
86 |