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e68f847b PG |
1 | /* |
2 | * Copyright (C) 2008 Patrik Gornicz, Gornicz_P (at) hotmail (dot) com. | |
3 | * | |
4 | * This program is free software: you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation, either version 3 of the License, or | |
7 | * (at your option) any later version. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
15 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | */ | |
17 | ||
7cbd4505 PG |
18 | #include "handleSignal.h" |
19 | ||
20 | #include <iostream> | |
21 | #include <signal.h> | |
22 | ||
23 | /// ***** Private Method Headers ***** | |
7cbd4505 | 24 | |
617dcc71 | 25 | void sighandler( int sig ); |
7cbd4505 PG |
26 | |
27 | /// ***** Public Methods ***** | |
28 | ||
29 | void installSignal() | |
30 | { | |
3c3c195d | 31 | #ifndef __WIN32__ |
7cbd4505 PG |
32 | // register signal handler |
33 | struct sigaction sa; | |
34 | sigemptyset( &sa.sa_mask ); | |
35 | sa.sa_handler = sighandler; | |
36 | sa.sa_flags = 0; | |
37 | ||
38 | if ( sigaction( SIGINT, &sa, NULL ) < 0 ) | |
39 | { | |
40 | std::cerr << "could not install SIGINT handler" << std::endl; | |
41 | } | |
3c3c195d | 42 | #endif // __WIN32__ |
7cbd4505 PG |
43 | } |
44 | ||
45 | /// ***** Private Methods ***** | |
46 | ||
47 | // signal handler function | |
48 | void sighandler( int sig ) | |
49 | { | |
3c3c195d | 50 | #ifndef __WIN32__ |
7cbd4505 PG |
51 | switch(sig) |
52 | { | |
53 | case SIGINT: | |
54 | std::cerr << "SIGINT caught" << std::endl; | |
55 | break; | |
56 | default: | |
57 | std::cout << "UNKNOWN caught"; | |
58 | } | |
59 | ||
60 | // normally an abort is better ... but this is just SIGINT | |
61 | exit(sig); | |
3c3c195d | 62 | #endif // __WIN32__ |
7cbd4505 | 63 | } |