2 * inoclam - Inotify+ClamAV virus scanner
3 * Copyright (C) 2007 Vermont Department of Taxes
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.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * Tom Cort <tom.cort@state.vt.us>
23 #include <libdaemon/dlog.h>
29 * Global variable used to determine if the program should halt. Will it ever halt? Only Alan Turing knows.
30 * @see handle_signal()
35 * Signal handler for SIGKILL
36 * @param sig signal to handle.
38 void handle_sigkill(int sig
)
42 daemon_log(LOG_INFO
, "SIGKILL Caught ; preparing to exit");
47 * Signal handler for SIGQUIT
48 * @param sig signal to handle.
50 void handle_sigquit(int sig
)
54 daemon_log(LOG_INFO
, "SIGQUIT Caught ; preparing to exit");
59 * Signal handler for SIGINT
60 * @param sig signal to handle.
62 void handle_sigint(int sig
)
66 daemon_log(LOG_INFO
, "SIGINT Caught ; preparing to exit");
71 * installs signal handlers (mostly SIG_IGN)
73 void install_signal_handlers()
78 for (i
= 0; i
< 32; i
++) {
79 if (i
!= SIGCHLD
&& i
!= SIGQUIT
&& i
!= SIGINT
&& i
!= SIGKILL
) {
84 signal(SIGKILL
, handle_sigkill
);
85 signal(SIGQUIT
, handle_sigquit
);
86 signal(SIGINT
, handle_sigint
);