fixed build on FreeBSD

1 files changed, 0 insertions, 64 deletions

diff --git a/src/signal.c b/src/signal.c
deleted file mode 100644
index 01ec5d5..0000000
--- a/src/signal.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- *  uAnytun
- *
- *  uAnytun is a tiny implementation of SATP. Unlike Anytun which is a full
- *  featured implementation uAnytun has no support for multiple connections
- *  or synchronisation. It is a small single threaded implementation intended
- *  to act as a client on small platforms.
- *  The secure anycast tunneling protocol (satp) defines a protocol used
- *  for communication between any combination of unicast and anycast
- *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
- *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
- *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
- *  intended to deliver a generic, scaleable and secure solution for
- *  tunneling and relaying of packets of any protocol.
- *  
- *
- *  Copyright (C) 2007-2008 Christian Pointner <equinox@anytun.org>
- *
- *  This file is part of uAnytun.
- *
- *  uAnytun is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 3 as
- *  published by the Free Software Foundation.
- *
- *  uAnytun is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with uAnytun. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "datatypes.h"
-
-#include "log.h"
-#include "signal.h"
-#include <signal.h>
-
-volatile sig_atomic_t signal_exit = 0;
-
-void signal_init()
-{
-  signal(SIGINT, handle_signal);
-  signal(SIGQUIT, handle_signal);
-  signal(SIGTERM, handle_signal);
-  signal(SIGHUP, handle_signal);
-  signal(SIGUSR1, handle_signal);
-  signal(SIGUSR2, handle_signal);
-}
-
-void handle_signal(int sig)
-{
-  switch(sig) {
-  case SIGINT: log_printf(NOTICE, "SIG-Int caught, exitting"); signal_exit = 1; break;
-  case SIGQUIT: log_printf(NOTICE, "SIG-Quit caught, exitting"); signal_exit = 1; break;
-  case SIGTERM: log_printf(NOTICE, "SIG-Term caught, exitting"); signal_exit = 1; break;
-  case SIGHUP: log_printf(NOTICE, "SIG-Hup caught"); break;
-  case SIGUSR1: log_printf(NOTICE, "SIG-Usr1 caught"); break;
-  case SIGUSR2: log_printf(NOTICE, "SIG-Usr2 caught"); break;
-  default: log_printf(NOTICE, "Signal %d caught, ignoring", sig); break;
-  }
-}